Jobs

Hi! 

We’re Applyft, a product IT company building mobile and web solutions for millions of users. Starting our path with Geozilla, we’ve grown into an ecosystem of 8+ products. Our portfolio spans across the Family Safety & Digital Safety niches.

We’re looking for a Head of Billing to lead our centralized Billing function and drive payment performance across our products. As our Head of Billing, you’ll bring together payments know-how, a strong business sense, and the ability to lead across teams. You’ll set the direction for Billing company-wide, improve how our payment stack performs and what it costs us to process transactions, and design an operating model that scales. 

You’re a great fit if you have:

• 3+ years of experience in Payments/Billing roles, with proven experience leading a team or function
• Strong understanding of subscription-based business models, ideally within B2C digital products
• Hands-on experience with payment processing, merchant accounts, payment gateways, acquiring banks, and payment orchestration platforms
• Deep knowledge of card payment flows, transaction routing, recurring billing, authorization optimization, and payment recovery
• Data driven and have analytical mindset 
• Proven experience managing PSP relationships, negotiating commercial terms, and evaluating payment partners
• Excellent leadership, communication, and negotiation skills, with a high level of ownership and accountability
• Upper-intermediate or higher English proficiency

What you’ll do:

• Strategic vision for the Billing function across all products
• Shape and drive a Billing strategy across all our products, aimed at growing revenue, making payments more efficient, and improving margins
• Take ownership of our web subscription billing setup and keep making it better, from payment orchestration and transaction routing to recurring charges and retry logic
• Run our relationships and integrations with PSPs, payment gateways, and acquiring banks: find new partners and coordinate the technical rollout with the teams involved
• Grow and lead the Billing team, putting in place processes that scale, clear ownership, and a culture where people take initiative and deliver results

We offer:

• Remote-First culture: We provide a flexible working schedule and you can work anywhere in the world.
• Health taking care program: We provide Health insurance, mental health support (psychologist compensation), sport compensation, and 20 paid sick days.
• Personal Equipment Policy: We provide all necessary equipment for your work. For Ukrainian employees we also provide Ecoflow.
• Vacation Policy: Each employee in our company has 20 paid vacation days and extra days on the occasion of special events.
• Knowledge sharing: We are glad to share our knowledge and experience in our internal events.
• English Lessons: We provide corporate English lessons to support your professional and personal growth.
• Professional Development: Annual learning budget for courses, training, certifications, and conferences.
• Public Holidays: You receive days off according to the official public holidays of your country of residence.
• Coworking Compensation (Ukraine): We provide coworking space compensation for employees located in Ukraine.

Dinarys GmbH is an Ecommerce Development Company helping retailers, brands, and manufacturers across DACH, the UK, and the US build, scale, and optimize their digital commerce solutions through custom development, architecture consulting, integrations, and AI-driven innovation.

We’re looking for a Product Data Specialist to support product data management and product launches for an international eCommerce business.

This role focuses on managing product information across ERP, PIM, DAM, and eCommerce platforms, ensuring data accuracy, completeness, consistency, and correct categorization. You will coordinate product data preparation for seasonal launches and new product introductions, making sure products are ready to be published correctly across online channels.

This is a functional, business-oriented role focused on product data quality and processes rather than software development.

Candidate Business Value

The Product Data Specialist will ensure that product information is accurate, consistent, and ready for online launches. By maintaining data quality across connected systems and coordinating product preparation, this role will support reliable product publication, smoother seasonal launches, and efficient eCommerce operations.

Responsibilities

• Manage and maintain product information across ERP, PIM, DAM, and eCommerce platforms.
• Coordinate end-to-end product data preparation for seasonal launches and new product introductions.
• Ensure product data accuracy, completeness, consistency, and correct categorization across systems.
• Manage product attributes, metadata, data mapping, and validation to ensure products are displayed correctly on eCommerce websites.
• Monitor product data flows between systems, identify inconsistencies, and coordinate issue resolution.
• Conduct regular data quality checks and support product data governance standards.
• Collaborate with business and technical teams to ensure product information is ready for publication and launches happen smoothly.

Requirements

• Proven experience in product data management, PIM, or eCommerce product operations.
• Hands-on experience managing product catalogs, product attributes, and data quality.
• Good understanding of product data flows across ERP, PIM, DAM, and eCommerce platforms.
• Experience supporting product launches in an eCommerce environment, including seasonal launches and new product introductions.
• Hands-on experience with systems such as M3, Brandmaster DAM, Adobe Commerce (Magento), and Centric, or similar platforms.
• Strong understanding of product data governance, categorization, metadata, and data mapping.
• Strong attention to detail and a structured approach to data validation and problem-solving.
• Fluent English.

Bachelor's or Master's degree in Telecommunications, Software Engineering, Computer Science, or a related field

At least 3 years of experience in software testing, test automation, administration, or another IT-related field

Proficient understanding of various software testing methodologies and techniques

Experience in creating and maintaining testing documentation

Strong background working with Linux (or other Unix-based) operating systems

Knowledge of computer networks (Ethernet, TCP/IP)

Intermediate spoken and written English skills

Desired skills:

Experience with testing and developing embedded systems

Basic knowledge of one or more programming/scripting languages

Job Responsibilities

• Analyse and diagnose system regression tests to identify issues and improve performance
• Perform daily reporting about product quality to stakeholders
• Participate in the definition of test specifications for embedded systems
• Execute tests according to defined specifications, documenting results and reporting bugs
• Troubleshoot complex software/hardware systems and work with the development team to resolve issues
• Collaborate with cross-functional teams to ensure comprehensive testing and quality assurance of our products.

Department/Project Description

This organization is a prominent entity within the global semiconductor industry, specializing in the design and development of advanced integrated circuits and related technologies. It serves a diverse range of clients across various sectors, including telecommunications, automotive, and consumer electronics, by providing foundational components for next-generation devices. The company is recognized for its innovative contributions to wireless communication and embedded systems, enabling high-performance and energy-efficient solutions. Its market role involves driving technological advancements that underpin critical digital infrastructure and smart applications worldwide. The focus remains on delivering robust and scalable semiconductor products that meet evolving industry demands.

Up4 Play — Ordinary games made extraordinary
Ми створюємо мобільні ігри, які заряджають позитивом, захоплюють із першого кліку та залишають післясмак "Вау!". У звичайних механіках ми бачимо простір для емоційних пригод — яскравих, драйвових, веселих.

Ми — продуктова команда, яка створює сучасний Social Casino сервіс з нуля.
Наша мета — побудувати масштабовану та якісну екосистему мобільних ігор, що поєднує найкращі практики з геймдева, аналітики та монетизації.

Твоя роль:

• Очолювати напрямок Unity-розробки: приймати технічні рішення, формувати архітектуру проєкту.
• Розробка мобільного додатку з нуля — від ідеї до релізу й підтримки.
• Повний цикл розробки: планування, дизайн, реалізація, тестування, підтримка.
• Написання чистого, підтримуваного та ефективного коду.
• Проведення code review, оцінка складності задач та контроль дедлайнів.
• Оптимізація продуктивності гри для мобільних платформ (FPS, пам’ять, розмір білду).
• Робота з UI/UX, графікою, анімацією в Unity.
• Взаємодія з бекенд-розробниками, аналітиками, продактами.
• (Бажано) Досвід у жанрі social casino: слоти, RTP, бонусні механіки.
• (Опціонально) Лідерство: технічне менторство, постановка задач, контроль якості.
   

Що потрібно:

• 5+ років досвіду розробки в Unity (фокус на мобільні 2D-проєкти, з адаптацією під iOS).
• Відмінне знання Unity: 2D, анімація, Prefabs, ScriptableObjects, UI, Render Pipeline, Editor scripting.
• Розробка застосунків з нуля: від білду до релізу (iOS/Android).
• Знання клієнт-серверної архітектури, інтеграція з бекендом.
• Досвід із Addressables, TextMeshPro, DOTween, Zenject, Firebase тощо.
• Інтеграція аналітики, реклами, оплат, пушів, A/B тестування.
• Досвід з VFX, Spine/Unity Animation, шейдерами, постобробкою.
• Розуміння обмежень iOS, Android, WebGL, UWP.
• Оптимізація білду, FPS, пам’яті.
• Плюсом буде досвід із CI/CD, Unity Cloud Build, кастомними пайплайнами.
• Досвід з highload проєктами та створення внутрішніх тулінгів — також плюс.
   

Що пропонуємо ми:

• Повна гнучкість: працюй з дому, з офісу в Києві чи Варшаві, або комбінуй.
• Гнучкий графік — обирай свій ритм роботи.
• 27 оплачуваних робочих днів відпочинку на рік.
• Team Challenge та корпоративні активності, які справді хочеться відвідати.
• Можливість впливати на продукт і технічні рішення.
• Простір для розвитку — твої ідеї не просто слухають, а реалізовують.

Up4 Play — Ordinary games made extraordinary
We create mobile games that spark joy, capture attention from the first click, and leave a lasting “Wow!” impression. In simple mechanics, we see a space for emotional adventures — vibrant, dynamic, and fun.

We are a product team building a modern Social Casino platform from scratch.
Our goal is to craft a scalable, high-quality mobile gaming ecosystem by combining the best practices of game development, analytics, and monetization.
 

Your Role:

• Lead Unity development, drive architectural and technical decisions.
• Build a mobile app from the ground up — from concept to release and support.
• Be involved in the full development cycle: planning, design, implementation, testing, support.
• Write clean, maintainable, and efficient code.
• Conduct code reviews, estimate timelines, and ensure delivery.
• Optimize game performance for mobile (FPS, memory, build size).
• Work with UI/UX, animations, and graphic assets in Unity.
• Collaborate with backend engineers, analysts, and product teams.
• (Nice to have) Experience with social casino: slots, RTP, bonus systems.
• (Optional) Team leadership: task planning, technical mentorship, quality control.
   

What We’re Looking For:

• 5+ years of Unity development (focus on 2D mobile, iOS adaptation required).
• Deep Unity expertise: 2D animation, Prefabs, ScriptableObjects, UI, Render Pipeline, Editor scripting.
• Proven experience building mobile apps from scratch (iOS/Android release).
• Strong understanding of client-server architecture, backend integration.
• Hands-on with Unity/third-party libraries: Addressables, TextMeshPro, DOTween, Zenject, Firebase, etc.
• Integration experience: analytics, ads, in-app purchases, push notifications, A/B testing.
• Experience with VFX, Spine/Unity animation, shaders, post-processing.
• Understanding of platform-specific constraints: iOS, Android, WebGL, UWP.
• Skilled in mobile optimization (FPS, memory, build size).
• Bonus: experience with CI/CD, Unity Cloud Build, custom build pipelines.
• Bonus: internal tooling for product/design workflows.
   

What We Offer:

• Full flexibility: work from home, our offices in Kyiv or Warsaw, or mix it up.
• Flexible schedule — find your ideal rhythm.
• 27 paid vacation days per year.
• Team challenges and events you’ll actually want to attend.
• Real impact — your ideas shape the product and company future.
• Space to grow — your voice is heard and your solutions implemented.

Your future responsibilities:

• Conversation Design
  • Design end-to-end customer conversations for AI assistants across banking use cases.
  • Create dialogue flows, conversation scenarios and response strategies for real-world customer interactions.
  • Define assistant behavior, personality, tone of voice and communication principles.
  • Design handling of ambiguous requests, error situations, escalations and fallback scenarios.
  • Build reusable conversation patterns that can scale across multiple products and services.
• Generative AI & Prompt Design
  • Develop, test and optimize prompts for LLM-powered assistants.
  • Design and refine AI instructions, guardrails and response frameworks.
  • Collaborate with AI engineers to improve response quality and customer experience.
  • Support implementation of RAG and Agentic AI capabilities.
  • Evaluate AI answers for accuracy, consistency, compliance and customer value.
• Continuous Improvement
  • Analyze conversation logs and customer interactions.
  • Identify friction points, failure patterns and opportunities for improvement.
  • Define and monitor conversational KPIs.
  • Participate in AI testing, evaluation and prompt optimization cycles.
  • Drive ongoing improvements in containment, resolution and customer satisfaction.

Your skills and experience:

• 3+ years of experience in Conversation Design, Chatbot Design, Voicebot Design, Conversational UX or related fields.
• Experience designing customer interactions for chatbots, virtual assistants or AI-powered services.
• Experience working with Generative AI and Large Language Models.
• Understanding of conversation architecture, dialogue design and natural language interaction principles.
• Experience writing, testing and improving prompts.
• Strong analytical skills and ability to work with conversation logs and interaction data.
• Excellent written communication skills.
• Fluent English.

Nice to have:

• Experience with banking, fintech or customer service environments.
• Experience with RAG solutions and Agentic AI systems.
• Experience with platforms such as Genesys, Cognigy, Kore.ai, Microsoft Copilot Studio, Dialogflow or similar.
• Knowledge of conversational analytics and evaluation methodologies.
• Experience designing both chat and voice experiences.

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral program with rewards for bringing in new colleagues to Raiffeisen Bank. 
• Social package: official employment, 28 days of paid leave, additional paternity leave, and financial assistance for parents with newborns. 
• Comfortable working conditions: possibility of a hybrid work format, offices equipped with shelters and generators, modern equipment. 
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist, or lawyer; discount programs for sports and purchases; family days for children and adults; in-office massages. 
• Training and development: access to over 130 online training resources; corporate training programs in CX, Data, IT security, leadership, agile, сorporate library. 
• Great team: our colleagues form a community where curiosity, talent, and innovation are welcome. We support each other, learn together, and grow. You can find like-minded individuals in over 15 professional communities, reading clubs, or sports clubs. 
• Career opportunities: we encourage advancement within the bank across functions. 
• Innovations and technologies: Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Android). Data stores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink. AI: building expertise and actively integrating into processes. 
• Support program for defenders: we maintain jobs and pay average wages to mobilized individuals. For veterans, we have a support program and develop the Bank’s veterans community. We work on increasing awareness among leaders and teams about the return of veterans to civilian life. Raiffeisen Bank has been recognized as one of the best employers for veterans by Forbes. 

Why Raiffeisen Bank? 

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter! 
• One of the largest lenders to the economy and agricultural business among private banks. 
• Recognized as the best employer by EY, Forbes, Robota.ua, Stud-Point, Delo.UA, NV, Odgers, UAFIC. 
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ). 
• One of the largest IT product teams among the country’s banks. 
• One of the largest taxpayers in Ukraine; 6 billion UAH were paid in taxes in 2025. 

Opportunities for Everyone: 

• Raif is guided by principles focused on human development and the well-being of 5,000 employees and over 2.5 million clients. 
• We uphold the principles of diversity, equity, and inclusion. 
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to meet your specific needs. 
• We collaborate with students and experienced professionals alike, creating opportunities for growth at every stage of a career 

You matter at Raif! 

Want to learn more? — Follow us on social media:

Facebook, Instagram, LinkedIn

Your future responsibilities:

• Design and develop conversational AI and agentic solutions for mobile banking customer support
• Build AI orchestration and dialogue flows integrating multiple specialized AI agents and backend capabilities
• Integrate AI agents using A2A (Agent2Agent) and MCP (Model Context Protocol)
• Design and implement RAG-based solutions using different retrieval strategies, knowledge sources and vector databases
• Build search and reasoning graphs for multi-step customer request resolution
• Integrate AI solutions with banking APIs and customer data, ensuring secure and controlled access
• Develop microservices and REST APIs supporting AI and agent workflows
• Implement tool calling, function calling and agent-to-agent workflows
• Build reliable routing, fallback and human handoff mechanisms
• Develop automated tests for AI workflows, integrations and APIs
• Build and maintain CI/CD pipelines
• Monitor, troubleshoot and continuously improve AI solutions in production

Your skills and experience:

Core Software Engineering (Must Have)

• Strong commercial experience in Java and building scalable microservices / distributed systems.
• Solid understanding of software architecture, clean code principles, design patterns, and RESTful API design.
• Experience integrating complex enterprise APIs and heterogeneous data sources with robust auth/security (OAuth2, OIDC, secrets management).

AI & Agentic Systems (Must Have)

• Proven track record of developing production-grade LLM-powered applications, AI agents, and workflows (state machines / graphs).
• Hands-on experience with RAG architectures: advanced retrieval (hybrid, semantic, reranking), embeddings, and vector databases.
• Deep understanding of tool/function calling, context management, and emerging protocols (MCP, Agent-to-Agent).
• Awareness of LLM-specific security & safety: prompt injection mitigation, sandboxed tool execution, data privacy, and access controls.

Infrastructure, Testing & Observability

• Cloud & DevOps fundamentals: AWS, Docker, Kubernetes, CI/CD, and Linux.
• Strong testing culture: unit/integration testing, testing distributed systems, and evaluation of non-deterministic LLM outputs.
• Production observability: distributed tracing, logging, metrics, and AI tracing/evals.

Nice to Have

• Experience with frameworks and orchestrators: LangGraph, LangChain, ADK, or similar.
• Hands-on experience with Qdrant, OpenSearch, or Elasticsearch.
• Building and operating MCP servers in enterprise environments.
• Event-driven architectures (Kafka, RabbitMQ, SQS).

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral reward program for attracting new colleagues to Raiffeisen Bank
• Social package: official employment, 28 days of paid leave, additional “maternity leave” for fathers, and financial assistance for parents upon the birth of children
• Comfortable working conditions: the possibility of a hybrid work format, offices equipped with shelters and generators, provision with modern equipment
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist or lawyer; discount program for sports and shopping; family days for children and adults; massage in the office
• Learning and development: access to over 130 online educational resources; corporate training programs, online library, mentoring program
• A great team: our colleagues are a community where curiosity, talent and innovation are welcomed. We support each other, learn together and grow. You can find like-minded people in over 15 professional communities, reading or sports clubs
• Career opportunities: we encourage advancement within the bank between functions
• Innovation and technology. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Andorid)Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink, we develop expertise in AI and actively integrate it into processes
• Support program for defenders: we preserve jobs and pay the average salary to mobilized people. We have a support program for veterans, and the Bank’s veteran community is developing. We are working to raise awareness among managers and teams on the issues of veterans’ return to civilian life. Raiffeisen Bank is recognized as one of the best employers for veterans (Forbes)

Why Raiffeisen Bank?

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter!
• One of the largest lenders to the economy and agricultural business among private banks
• Recognized as the best employer by EY, Forbes, Randstad, Franklin Covey, and Delo.UA
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ)
• One of the largest IT product teams among the country’s banks. • One of the largest taxpayers in Ukraine; 6.6 billion UAH were paid in taxes in 2023.

Opportunities for Everyone:

• Raif is guided by principles that focus on people and their development, with 5,500 employees and more than 2.7 million customers at the center of attention
• We support the principles of diversity, equality and inclusiveness
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to your special needs
• We cooperate with students and older people, creating conditions for growth at any career stage

You matter at Raif!

Want to learn more? Follow us on social media:

Facebook, Instagram, LinkedIn

We are looking for a Head of Electronics Department - a leader responsible for the organization and outcome of the company's electronic product development process: from the requirements of the technical specifications to a finished, stable product suitable for serial production and operation in combat conditions.
 

This role is about managing the engineering team, processes and quality of solutions, with a deep understanding of the specifics of electronic development at MilTech.
 

The Head of Electronics Department is responsible for the coordinated work and development of the team, which includes: circuit engineers, PCB development and tracing specialists, embedded developers.
 

Main tasks:
 

- Organization of the electronics development process in accordance with the requirements of the technical specifications: from the formation of architecture and technical solutions to the validation of the finished product.
- Management of the life cycle of the electronic part of the product: prototype → testing → refinement → serial product.
- Work planning, prioritization of tasks, control of deadlines and quality of execution.
- Ensuring effective interaction between circuit engineers, PCB engineers and embedded developers.
- Coordination with related departments: R&D, production, testing, service, combat readiness.
- Monitoring compliance of developments with production, operation and maintainability requirements.
- Analysis of technical risks and decision-making on their minimization.
- Implementation and improvement of development standards, documentation and internal processes.
- Team development: mentoring, competency assessment, development plan formation, improvement of technical culture.
- Formation of an environment of responsibility for the result, not only for the performance of tasks.

Our expectations: 
 

- Higher technical education (electronics, radio engineering, embedded systems or related areas).
- Experience in electronic development (hardware / embedded) and understanding of the full product development cycle.
- Experience in managing an engineering team or willingness to take on a leadership role.
- Understanding of processes: circuit design, PCB development and tracing, embedded development, electronics integration and testing.
- Ability to work with technical specifications, transform requirements into realistic technical solutions and plans.
- System thinking, responsibility, ability to make decisions under uncertainty.
- Strong communication skills and ability to work with different stakeholders.
- Experience in MilTech / Defense or related areas will be an advantage.

We offer: 
 

- Official employment from the first working day in accordance with the labor legislation of Ukraine: you can work calmly and be calm about vacation, sick leave and social contributions. Your present and future are protected.
- Competitive remuneration: a transparent system of reviews and tracking market dynamics allows us to maintain a fair level of remuneration.
- Career growth and professional development system: you can develop both horizontally and vertically in the structure. The company is interested in long-term cooperation and professional development of employees.
- Work in a dynamic team with advanced technologies: the company works in a cutting-edge field and our results tomorrow are ensured by our dynamics today.
- Medical insurance: our people are our value, so we invest in their physical and mental health. 100% compensation.
- English language improvement courses: regardless of your current level of English, you can improve or maintain your current level. 100% compensation.
- Relocation package for a safe and comfortable move to Kyiv: you will have a budget, a good realtor and support for moving from the HR team.
- Booking: the registration procedure works from the first working day.
- Office work format: a comfortable office with shelter and walking distance from the metro.

The Mobalytics mission is to create the ultimate gaming companion, providing powerful tools that enable all players to step up their game and be their best selves.

Over the past few years, we have gone from just servicing League of Legends players to empowering players of different genres through Teamfight Tactics, Diablo 4, Path of Exile 2, and many many more. Millions of players get game advice from Mobalytics every day, and now we want to be in their pocket too.

We're building the Mobalytics mobile app from the ground up, and we're looking for the engineer at its core. This is a hands-on, coder-first role: you'll write a large part of the app yourself and lead by example through your code, architecture and reviews. This isn't porting a website to a phone. It's building something players reach for between matches, in the queue and on the go.

Our Mobile Stack

• React Native with Expo (SDK, Expo Router, development builds)
• TypeScript everywhere
• EAS Build, EAS Submit and EAS Update for builds, store delivery and OTA updates
• GraphQL APIs backed by our Go microservices
• Mixpanel for product analytics

Your Responsibilities

• Build the app's foundation hands-on: architecture, navigation, state and data layer, offline behaviour, theming and a shared component library
• Write and ship features, and set the coding standards and patterns the rest of the squad follows
• Be the React Native reference for the team: review code and pair with React developers as they make the move to mobile
• Make the app feel native on both iOS and Android: performance, animations, gestures, haptics, push notifications and deep links
• Own the mobile release flow (signing, versioning, TestFlight and Play testing tracks, staged rollouts, OTA updates), together with our DevOps team, who handle CI/CD infrastructure
• Work with the Product and design team to decide what a phone does better than a desktop.
   

Your Technical Skill Set

• 5+ years of software engineering experience, with at least 3 years working mainly in React Native
• Shipped and maintained production React Native apps on both the App Store and Google Play. Please include store links in your application. Web React experience alone isn't enough for this role
• Solid React web background, enough to know where web habits break on mobile and to help others avoid those traps
• Hands-on experience with Expo: managed workflow and development builds, Expo Router, config plugins, and EAS Build, Submit and Update
• Strong TypeScript and modern React (Hooks, Suspense, performance profiling)
• Solid understanding of the React Native New Architecture (Fabric, TurboModules) and of when a native module is needed (Expo Modules API is a plus)
• Experience with Reanimated and Gesture Handler, and you care about 60 fps scrolling and smooth transitions
• Experience with GraphQL or REST data layers and caching (Apollo, TanStack Query or similar)
• Familiarity with mobile testing at different levels (Jest, React Native Testing Library, Detox or Maestro)
• Comfortable reading and debugging Swift/Kotlin and Xcode/Gradle builds when something breaks below the JavaScript layer
   

Your Personal Skill Set

• You'd rather open a PR than a slide deck, and you lead with working code
• You enjoy sharing what you know, and a good code review or pairing session is part of the job for you, not a distraction from it
• You want to do a job that means something, and to build things people love
• You speak up when the team is heading down the wrong path
• You are fluent in English. You'll work daily with global stakeholders and cross-functional team members in English.
   

Would be a plus

• Experience building an app from scratch (0 → 1) rather than only maintaining one
• Experience helping web developers move to React Native
• Experience with push notification strategy, in-app purchases or subscriptions
• Native iOS (Swift) or Android (Kotlin) development experience
• We don't care if you're ranked Bronze or Diamond, but familiarity with the games we support helps you understand what our players need
   

What we offer

• Real ownership: you'll shape a product from the very beginning, in a flat organization where good ideas win, not titles
• Fully Remote Job: we've been a remote company from day one
• Flexible working hours: apart from scheduled meetings, we don't have a set schedule or a required number of hours. Mobalytics is about results, not hours spent
• Salary paid in USD, wherever you are in the world
• 15 vacation days + 2 more weeks of company-wide vacation in Dec–Jan + 10 sick days

If you love games and want to build a mobile product for passionate communities of competitive gamers, this is the place for you.

We are looking for a Senior DevSecOps Engineer to join our Product Security team and help strengthen security across our software development lifecycle.

In this role, you will design, implement, and maintain security integrations within CI/CD pipelines, automate security workflows, and improve the reliability and effectiveness of security controls.You will work closely with Application Security, Cloud Security, DevOps, Platform, and Engineering teams to ensure that security checks are integrated seamlessly into development workflows, vulnerabilities are identified and addressed efficiently, and developers receive clear, actionable feedback. 

This is a hands-on technical role offering the opportunity to influence how security tooling and automation are implemented across our engineering environment.

Responsibilities
 

• Integrate and maintain SAST, SCA and secrets scanning in CI/CD pipelines and developer workflows
• Build reusable pipeline integrations and security rules managed as code, including agreed cloud configuration checks with Cloud Security and DevOps. Test changes, plan safe rollouts with pipeline owners and verify that required checks run across the agreed scope
• Tune scanner rules and configurations to reduce false positives and give developers useful feedback. Validate changes with AppSec, record exclusions and avoid hiding real risks to keep pipelines green
• Troubleshoot failed scans, broken integrations and security-related pipeline failures. Restore controls or escalate blockers promptly, explaining the impact and the action needed
• Automate finding collection, duplicate handling, ticket creation and status updates. Ensure validated High pipeline and secrets findings have an owner, action and due date; follow up and escalate unresolved ownership or blockers
• Work with AppSec and developers to validate findings, improve remediation guidance and check fixes where needed. Turn recurring problems into reusable checks and workflow improvements
• Apply scanner configuration changes within the approved baseline. Recommend new gates, tool changes and exception-handling improvements for approval; escalate pipeline-breaking issues or critical unowned findings to Manager (DevSecOps & Application Security)
• Maintain clear coverage records, troubleshooting guides and operational runbooks. Use pipeline and tool data to show missing checks, control failures and outstanding findings, and share knowledge so others can support the integrations
   

Requirements
 

• At least 3+ years of hands-on experience in DevSecOps engineering roles
• Strong understanding of Git workflows and CI/CD pipelines, with the ability to design reusable integrations, investigate failed jobs and assess the impact of changes on software delivery
• Practical experience configuring static application security testing (SAST), software composition analysis (SCA) and secrets scanning, tuning rules, investigating false positives and routing results to the right teams
• Ability to write, test and maintain automation in a suitable language, such as Python, Bash or Go, and integrate systems through APIs. A specific language is less important than reliable, maintainable integrations
• Experience implementing security checks or policies as code, with version control, testing and controlled changes
• Practical experience securing and hardening cloud environments with at least one major cloud provider (AWS preferred), including automated compliance checks against agreed security requirements
• Working knowledge of Linux and container-based build environments, including permissions, credentials and logs needed to troubleshoot security tooling
• Understanding of common application, dependency and exposed-secret risks; ability to distinguish a tool failure from a security finding and identify when specialist review is needed
• Ability to maintain clear coverage records, operational runbooks and reporting using pipeline, scanner and work-item data
• Strong problem-solving, communication, and collaboration skills, with the ability to take ownership of technical tasks and coordinate with cross-functional teams
• English(В1), Russian (fluent)
   

Will be a plus
 

• Direct experience with GitLab CI/CD security integrations
• Experience with Terraform or Kubernetes security checks
• Software supply-chain security, including software bills of materials (SBOMs), artifact signing or build provenance
• Experience integrating dynamic application security testing (DAST), or using AI-assisted tools to improve security automation with appropriate review
• Experience in fintech, trading, payments or other security-sensitive product environments
   

We offer
 

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company's approved Public holiday list
• Medical budget
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment
 

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!
 

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.
 

We're looking for a Head of SEO to own and scale our global organic acquisition strategy across multiple brands and GEOs — someone who thinks in business outcomes, not just rankings.
 

Responsibilities:

• Define and execute SEO strategy with direct impact on FTD, LTV, and GGR — not just traffic
• Build and lead high-performing teams across Product SEO, Technical SEO, Brand Protection, and Search Visibility
• Drive Product SEO initiatives in close collaboration with Engineering, Product, Analytics, and Commercial
• Own technical SEO excellence: SSR, crawlability, indexation, structured data, Core Web Vitals, and architecture
• Develop and enforce Brand Protection strategies across organic search and Google Ads
• Lead innovation in organic acquisition — SEO, AEO, GEO, and emerging search technologies
• Manage SEO budgets, planning, resource allocation, and executive reporting
• Set KPIs and performance frameworks that actually mean something

Requirements:

• 5+ years of hands-on SEO experience
• 3+ years leading SEO teams in iGaming
• 2+ years focused on Product SEO
• Experience in offshore iGaming environments
• Proven track record managing teams of 15+ specialists
• Strong business acumen: budgeting, planning, performance management
• Deep technical SEO expertise — SSR, Schema Markup, Crawl Optimization, Website Architecture, Core Web Vitals
• Data-driven mindset with strong command of SEO and BI tools
• Experience across multiple brands and international markets
• Excellent cross-functional leadership and stakeholder management
   

Will be a plus:

• Experience with AI-powered search and AEO
• Built an SEO organization from scratch
• Brand protection in highly competitive search environments

• Large-scale enterprise SEO background
   

  Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!
   

Ready to Take the Leap?

Join a team where every day is an opportunity to take a RISK and come out on top. Follow us on LinkedIn and Instagram, and let us be your hub for turning ambitious ideas and extraordinary solutions into reality.

We are building a digital operations platform for on Microsoft 365. The platform brings together knowledge management, AI assistants, financial control, quality assurance and compliance in one place. You will help shape it from the start.

The scope includes:

• SharePoint knowledge hub with an AI agent built in Copilot Studio. Staff can ask it about policies, HR procedures and courses. It logs every question and flags the ones it couldn’t answer, so the content team can fill the gaps.
• Budget dashboard in Power BI, built from Excel budget packs and later moved to live data. It drills down from the whole business to business units, departments and courses, and covers cash flow and quarterly reconciliation.
• Quality dashboard aligned with the Ofsted framework. Data comes in through Microsoft Forms (teaching observations, learning walks, student reviews). It includes a staff × criteria heatmap to spot training needs and an AI assistant over the data. Users can generate a draft Self-Assessment Report (SAR) and Quality Improvement Plan (QIP) with one click.
• Purchase ordering app with multi-level approval by budget holders, linked to spend against budgets.
• Compliance dashboard fed by audit forms for apprenticeships, study programmes and skills bootcamps, so the college stays audit-ready at all times.

• LMS → Power BI integration for a CEO dashboard showing enrolments vs plan, attendance and achievement rates, plus integrations between other systems.

   

Requirements

• 4+ years of hands-on experience with the Microsoft Power Platform.
• Strong practical experience with Power Automate, Power Apps and Dataverse.
• Solid Power BI skills: data modelling, DAX, Power Query, RLS, workspace management.
• Good knowledge of SharePoint Online: site architecture, permissions, libraries and metadata.
• Understanding of Microsoft 365 security and Entra ID.

Who we are

We’re a fast-growing telehealth product launched in 2025, focused on the US market. Our platform connects patients with doctors for weight-loss treatment, prescriptions, and insurance-covered telehealth visits.

We work in a HIPAA-conscious environment where reliability, security, and responsible handling of sensitive information are essential. Our user base is growing quickly, and our team is remote-first across multiple countries.

Role overview

We’re looking for a hands-on DevOps Tech Lead to lead our growing DevOps team and own the technical direction and day-to-day operation of our AWS infrastructure.

Reporting directly to the CTO, you’ll manage our existing DevOps engineer and help hire and develop the team as we grow. You’ll own infrastructure priorities, guide technical decisions, and work closely with development and QA to support reliable delivery.

You’ll combine hands-on infrastructure engineering with team leadership: improving production reliability, strengthening security, automating operations, and helping other engineers become more effective and independent.

This role suits someone who enjoys building and operating infrastructure, makes practical decisions, and can give a small team clear direction.

What you’ll do

Lead and develop the DevOps team

• Manage DevOps engineers through regular one-to-ones, clear goals, constructive feedback, and performance reviews.
• Own day-to-day planning and prioritization, balancing infrastructure improvements with operational needs.
• Help hire and onboard additional DevOps engineers.
• Coach engineers, review infrastructure changes, and encourage shared ownership.
• Build documentation and cross-training practices that reduce dependence on individual team members.
• Keep the CTO informed about significant risks, capacity constraints, and decisions requiring business input.

Own infrastructure direction and delivery

• Develop and maintain a practical infrastructure roadmap aligned with product growth and engineering priorities.
• Lead infrastructure architecture decisions, balancing reliability, security, maintainability, and cost.
• Remain directly involved in implementation, troubleshooting, and production operations.
• Plan infrastructure upgrades and migrations with appropriate testing, rollback procedures, and documentation.
• Establish clear practices for reviewing and delivering infrastructure changes.

Operate reliable AWS environments

• Operate and improve production and staging environments.
• Monitor availability, performance, capacity, and AWS spending.
• Maintain backup and recovery procedures, including regular restoration tests.
• Identify operational risks and address them before they become recurring incidents.
• Work with development and QA on deployment readiness, troubleshooting, and infrastructure needs.

Strengthen infrastructure security

• Own infrastructure security controls, including access management, patching, hardening, and vulnerability remediation.
• Maintain protection against malicious traffic, bots, and DDoS attacks using CloudFront, AWS WAF, and related services.
• Implement and maintain infrastructure controls that support the company’s security and compliance requirements.
• Work with the CTO and relevant stakeholders to address infrastructure risks and provide supporting documentation.

Improve observability and incident response

• Maintain useful monitoring, logging, dashboards, health checks, and actionable alerts.
• Lead infrastructure incident response and coordinate investigations with developers when application components are involved.
• Maintain clear escalation procedures and operational runbooks.
• Review incidents, identify contributing causes, and ensure follow-up improvements are completed.
• Help establish sustainable production support coverage as the team grows.

Automate operations and improve delivery

• Maintain and improve infrastructure as code using CloudFormation.
• Automate repetitive operational tasks using Bash or Python.
• Improve CI/CD pipelines in collaboration with development and QA.
• Make infrastructure changes reproducible, reviewable, and documented.
• Identify opportunities to reduce manual work and make deployments safer and more predictable.

What we’re looking for

• Production infrastructure experience: Strong experience in DevOps, SRE, or infrastructure engineering, including direct responsibility for production AWS environments.
• Team leadership: Experience leading DevOps or infrastructure engineers, setting priorities, giving feedback, and supporting their development.
• AWS: Strong hands-on experience with EC2, RDS/MySQL, VPC, CloudFront, WAF, IAM, CloudWatch, and S3.
• Linux and Docker: Strong production administration and troubleshooting skills.
• Infrastructure as code and automation: Practical experience with CloudFormation, Bash or Python, Git, and CI/CD pipelines.
• Reliability: Experience with monitoring, incident response, backup restoration, recovery planning, and safe production changes.
• Security: A good understanding of infrastructure security, access control, patching, vulnerability management, and web traffic protection.
• Technical judgment: The ability to explain tradeoffs, prioritize risks, and choose solutions appropriate to the team’s size and needs.
• Ownership: The ability to turn broad objectives into clear plans and follow work through to completion.
• Communication: Clear documentation and English sufficient to lead technical discussions and coordinate incident response.
• AI-assisted tools: Comfort using AI-assisted engineering tools where appropriate.

Helpful additional experience

• Operating infrastructure for healthcare or other products with sensitive data and compliance requirements.
• Growing a small DevOps team.
• Improving an existing production environment while supporting ongoing product delivery.

Hiring process

1. Introductory call with HR or a recruiter — 15–30 minutes.
2. Technical interview with the Dev Team Lead and DevOps engineer — 1.5 hours.
3. Final interview with the CTO, covering leadership, ownership, and priorities — 45-60 minutes.
4. Reference check.
5. Job offer.

Benefits

• Competitive compensation based on your experience and skills.
• Remote work and a flexible schedule.
• 20 working days of paid vacation per year.
• 5 paid sick days per year.
• Conferences, workshops, webinars, and training to support your growth.
• The opportunity to shape infrastructure practices and build a DevOps team as the company grows.
• Close collaboration with an international engineering team that values quality, initiative, and practical improvements.

Who we are

We’re a fast-growing telehealth product launched in 2025, focused on the US market. Our platform connects patients with doctors for weight-loss treatment, prescriptions, and insurance-covered telehealth visits.

We work in a HIPAA-conscious environment where reliability, security, and responsible handling of sensitive information are essential. Our user base is growing quickly, and our team is remote-first across multiple countries.

Role overview

We’re looking for a Senior DevOps Engineer to help operate and improve the AWS infrastructure behind our telehealth platform.

You’ll work alongside our existing DevOps engineer and collaborate closely with development and QA. The role initially reports to the CTO, with a planned reporting line to a DevOps Tech Lead as we grow the team.

You’ll combine hands-on production operations with improvements to reliability, security, observability, and deployment automation. You’ll take ownership of infrastructure work from investigation and planning through implementation, documentation, and ongoing operation.

This role suits someone who works independently, makes sound technical decisions, and enjoys improving existing infrastructure while supporting a growing product.

What you’ll do

Operate and improve AWS infrastructure

• Operate and maintain production and staging environments, focusing on reliability, performance, security, and availability.
• Design and implement infrastructure improvements that support product growth.
• Plan upgrades and infrastructure changes with appropriate testing, rollback procedures, and documentation.
• Monitor capacity and AWS spending, and identify practical opportunities for improvement.
• Investigate infrastructure problems and follow them through to resolution.

Maintain infrastructure security

• Maintain security controls, including access management, OS patching, hardening, and vulnerability remediation.
• Maintain protection against malicious traffic, bots, and DDoS attacks using CloudFront, AWS WAF, and related services.
• Implement infrastructure controls that support the company’s security and compliance requirements.
• Identify and communicate infrastructure risks, and help prioritize remediation.
• Keep security-related infrastructure changes and procedures documented.

Improve observability and incident response

• Maintain monitoring, logging, dashboards, health checks, and actionable alerts.
• Investigate production incidents and coordinate with developers when application components are involved.
• Improve alert quality to reduce noise and make problems easier to diagnose.
• Maintain operational runbooks and clear escalation guidance.
• Document incident causes and implement improvements that reduce recurrence.

Maintain backup and recovery readiness

• Maintain backup policies, monitor backup health, and investigate failures.
• Regularly test restoration procedures and document the results.
• Keep recovery procedures current and usable by other engineers.
• Identify gaps in recovery readiness and propose practical improvements.

Automate operations and improve delivery

• Maintain and improve infrastructure as code using CloudFormation.
• Automate repetitive operational tasks using Bash or Python.
• Maintain and improve CI/CD pipelines in collaboration with development and QA.
• Make infrastructure changes reproducible, reviewable, and documented.
• Improve deployment safety and reduce manual operational work.

Collaborate and share knowledge

• Work with development and QA on deployments, troubleshooting, and infrastructure changes.
• Help prioritize planned improvements alongside production needs.
• Explain technical tradeoffs, risks, and dependencies clearly.
• Share knowledge through documentation, infrastructure reviews, and day-to-day collaboration.
• Help other engineers understand and safely operate the infrastructure.

What we’re looking for

• Production infrastructure experience: Strong experience in DevOps, SRE, or infrastructure engineering, including independent responsibility for production AWS environments.
• AWS: Strong hands-on experience with EC2, RDS/MySQL, VPC, CloudFront, WAF, IAM, CloudWatch, and S3.
• Linux and Docker: Strong production administration and troubleshooting skills.
• Infrastructure as code and automation: Practical experience with CloudFormation, Bash or Python, Git, and CI/CD pipelines.
• Reliability: Experience with monitoring, incident response, backups, restoration testing, and safe production changes.
• Security: A good understanding of infrastructure security, access control, patching, vulnerability management, and web traffic protection.
• Technical judgment: The ability to investigate unfamiliar problems, explain tradeoffs, and choose solutions appropriate to the team’s needs.
• Ownership: The ability to clarify requirements, plan work, communicate progress, and follow tasks through to completion.
• Communication: Clear documentation and English sufficient for technical discussions and incident coordination.
• AI-assisted tools: Comfort using AI-assisted engineering tools where appropriate.

Helpful additional experience

• Operating infrastructure for healthcare or other products with sensitive data and compliance requirements.
• Improving an existing production environment while supporting ongoing product delivery.
• Working in a small engineering team with broad infrastructure responsibilities.

Hiring process

1. Introductory call with HR or a recruiter — 15–30 minutes.
2. Technical interview with engineering leadership and a DevOps engineer — 1.5 hours.
3. Final interview with the CTO — 45–60 minutes.
4. Reference check.
5. Job offer.

Benefits

• Competitive compensation based on your experience and skills.
• Remote work and a flexible schedule.
• 20 working days of paid vacation per year.
• 5 paid sick days per year.
• Conferences, workshops, webinars, and training to support your growth.
• The opportunity to influence infrastructure decisions and see the impact of your work as the product grows.
• Close collaboration with an international engineering team that values quality, initiative, and practical improvements.

About the Company Our client is a global quantum technologies company on a mission to transform the world's networks for the quantum revolution. Built on technology from a leading Singapore research centre, they provide specialized quantum-security solutions to organizations concerned about the security of their communications networks and infrastructure. Their core expertise is using a space-based quantum platform to establish long-distance quantum networks with global reach.

The Role We're looking for highly motivated FPGA engineers to join a team of space quantum pioneers in Singapore. The company is commercializing quantum communications to prepare the world for the quantum future. Think quantum space lasers, entanglement and military-grade secure communications. As part of this mission, they plan to launch a constellation of satellites to enable worldwide entanglement distribution. The earliest application is highly secure delivery of encryption keys for secret communications.

You'll work directly with scientists and engineers to overcome the technical challenges of quantum communication in the real world.

Responsibilities

• Break down requirements in detail, and produce work plans and documentation
• Design, program and test FPGA-based platforms for Quantum Key Distribution (QKD) systems
• Collaborate with domain and technology experts on solutions based on state-of-the-art and cutting-edge R&D
• Prepare user documentation and guides to support the use of QKD hardware
• Present technical content effectively, both internally and to customers
• Help create commercial and research proposals that support the company's work and its partners
• Other related functions as assigned

Qualifications

• Bachelor's degree in electronics engineering with 5 years of working experience, or master's degree in electronics engineering with 2 years of working experience
• Exceptional academic achievements and/or demonstrated passion for technology through extra-curricular activities
• Curiosity about working at the forefront of deep-tech development

Must-Have Technical Skills

• Experience with FPGA hardware and software design (VHDL/Verilog), e.g. FPGA time taggers
• Experience implementing electronics interfaces (I2C, SPI, Ethernet, etc.)
• Experience designing and testing PCB boards, including high-speed signal considerations
• Strong documentation and quality-control discipline

Bonus Skills (experience in any of these is an advantage)

• Quantum communication
• Analogue electronics
• Telecommunications
• Time stamping or TDC
• LIDAR
• Space electronics

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Python Developer to join our team. 
 

Project: Portfolio management systems for a US financial institution. 

What you will be doing:  

As part of the team, you will be participating in a client project focused on portfolio management solutions. You will help develop new software features, as well as support and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be collaborating closely with the client and product manager to understand the system’s functional and non-functional requirements, and contribute to code quality through unit testing, integration testing, code review, and system design using Python to build robust software that aligns with the client’s business needs. 

What we are looking for:  

• A strong programming background with Python and OOP skills.
• Deep understanding of algorithms and data structures.
• Experience building backend systems and working with REST APIs.
• Proficiency with SQL databases.
• Experience with FastAPI and Linux environments.
• Strong problem-solving skills and ability to collaborate effectively in a team environment.
• Upper-Intermediate level of English or above. 
• Experience with AWS is a plus. 

What we offer: 

• Competitive compensation depending on experience and skills. 
• Regular assessments and salary reviews. 
• Paid personal days. 
• Mental health support program. 
• Language classes. 
• Flexible working schedule.