Jobs at Djinni

Job Description

We are seeking a highly skilled Security Architect to lead and drive our on-premises business engagements. This is a customer-facing, hands-on technical role responsible for designing, deploying, and supporting enterprise-scale solutions in complex customer environments. You will serve as the trusted technical advisor for customers, bridging Customer Success, R&D, and Product Management, and acting as the voice of the customer within the organization.
You will help customers architect secure, scalable, and high-performing deployments, oversee complex upgrades, and ensure the overall success of on-premises implementations.

Key Responsibilities

• Serve as the primary technical point of contact for on-premises deployments and upgrades.
• Engage directly with customers to understand their infrastructure, security requirements, and business objectives.
• Architect and design on-premises deployments aligned with customer needs, best practices, and security principles.
• Drive deployment, integration, and optimization of platforms in customer environments.
• Perform and oversee complex upgrades, migrations, and architecture transformations.
• Act as the escalation point for on-premises technical and deployment challenges.
• Collaborate with R&D, Product, and Support teams to drive continuous improvement and provide structured customer feedback.
• Provide technical guidance and mentorship to Professional Services and support engineers.
• Support proof-of-concept activities, architectural review, and security validation with customers.
• Participate in post-deployment reviews to ensure reliability, performance, and compliance with best practices.
• Represent the voice of the customer to internal teams, influencing roadmap and product decisions.
• Develop and maintain documentation, reference architectures, and deployment methodologies for on-premises environments.

Job Responsibilities

Required Qualifications

• Bachelor’s degree in Computer Science, Engineering, Cybersecurity, or related technical field.
• 7+ years of experience in cybersecurity, infrastructure, or solution architecture roles.
• Strong expertise in on-premises deployments, including servers, storage, virtualization, and networking.
• Deep understanding of security architectures, endpoint protection, and defense-in-depth concepts.
• Hands-on experience with Linux, Windows Server, and enterprise IT ecosystems.
• Proven ability to design and deliver complex, high-availability enterprise deployments.
• Excellent customer-facing communication skills, capable of translating technical solutions into business value.
• Experience working with Professional Services teams and managing customer escalations.
• Strong problem-solving and troubleshooting skills in mission-critical environments.
• Familiarity with agile project delivery and cross-functional collaboration.

Preferred Qualifications

• Master’s degree in Cybersecurity, Computer Science, or Engineering.
• Relevant certifications: CISSP, CSSLP, CCSP, OSCP, CEH, or similar.
• Experience with endpoint detection & response (EDR), SIEM, or threat intelligence platforms.
• Working knowledge of cloud and hybrid architectures.
• Understanding of security compliance frameworks (NIST, ISO 27001, SOC 2, GDPR, etc.).
• Experience with DevOps/CI-CD processes for product deployment and upgrades.
• Scripting or programming familiarity (Python, Bash, PowerShell).
• Demonstrated ability to lead technical workshops, customer briefings, and architecture reviews.

Department/Project Description

The client is a product international company that provides a defence platform that enables development and security teams to protect critical workloads against emerging threats and undiscovered vulnerabilities with a lightweight agent that protects the organisation's public, private and hybrid cloud deployments on-premises data centres managed. In addition, it is an advanced endpoint detection and response platform, which gathers as much information as possible to detect and analyse complex threats while being as non-intrusive as possible, minimising the impact on the network and the endpoint.

Our mission at Geniusee is to help businesses thrive through tech partnership and strengthen the engineering community by sharing knowledge and creating opportunities🌿
We care about Trust, Partnership, Transparency, and Responsibility. We offer a safe, inclusive and productive environment for all team members, and we’re always open to feedback💜 If you want to work from home or work in the offices in Kyiv, Lviv or Warsaw with stable electricity and Wi-Fi , great — apply right now
 

Requirements:
● 3+ years of experience in building or integrating AI systems, data pipelines, or retrieval-based architectures.
● Strong Python skills and hands-on experience with modern AI frameworks and libraries.
● Experience with data preprocessing, transformation, indexing, and query optimization.
● Practical experience with Retrieval-Augmented Generation (RAG) pipelines — building retrievers, generators, and optimizing retrieval quality.
● Experience with SQL/NoSQL and at least one vector database (Pinecone, FAISS, Qdrant, or OpenSearch vector engine).
● Strong analytical and problem-solving skills, independence, and ability to work in agile environments.
 

Responsibilities:
● Design, build, and maintain AI systems focused on RAG pipelines — retrieval, context construction, and generation.
● Develop and optimize ETL/data pipelines for structured and unstructured data.
● Integrate AI services into production systems using REST APIs
● Contribute to technical documentation, planning, and estimation of AI-related tasks.
● Collaborate with backend and DevOps teams to ensure scalability, reliability, and efficiency of AI solutions.
 

Nice to have:
● Experience with AWS (S3, Lambda, ECS, Bedrock).
● Familiarity with RAG frameworks (LangChain, LlamaIndex) and retrieval/search techniques (semantic, hybrid, keyword).
● Contributions to open-source projects or participation in R&D initiatives related to AI or retrieval systems.
 

What will you get:
● Competitive salary and good compensation package;
● Exciting, challenging and stable startup projects with a modern stack;
● Corporate English course;
● Ability to practice English and communication skills through permanent interaction with clients from all over the world;
● Professional study compensation, online courses and certifications;
● Career development opportunity, semi-annual and annual salary review process;
● Necessary equipment to perform work tasks;
● VIP medical insurance or sports coverage;
● Informal and friendly atmosphere;
● The ability to focus on your work: a lack of bureaucracy and micromanagement;
● Flexible working hours (start your day between 8:00 and 11:30);
● Team buildings, corporate events;
● Paid vacation (18 working days) and sick leaves;
● Cozy offices in 2 cities ( Kyiv & Lviv ) with electricity and Wi-Fi ( Generator & Starlink);
● Compensation for coworking (except for employees from Kyiv and Lviv);
● Corporate lunch + soft skills clubs;
● Unlimited work from home from anywhere in the world (remote);
● Geniusee has its own charity fund.

Bitmedia Labs is an international product IT company that has been building ambitious innovative products for millions of users worldwide since 2014 - combining deep tech expertise with a creative mindset.

Our ecosystem spans:

• Game Development — building the next generation of Web3 gaming, where gameplay comes first, players own their assets, and developers thrive within massive, engaged communities.
• Digital Marketing Ecosystem — building a unified ecosystem that combines a leading high-performance advertising platform with emerging media and affiliate solutions.
   

Main responsibilities:

• Develop and execute features from concept to release;
• Collaborate with product, designers, game designers, and devs to bring ideas to life;
• Optimize user experience and game mechanics based on data insights;
• Document and present design solutions to the team and stakeholders.
   

Requirements:

• 3+ years of experience in game design;
• Proven track record of creating features from idea to release;
• Ability to analyze data and conduct user research;
• Highly self-organized and able to work autonomously;
• Strong prototyping and UX/UI design skills.
   

Nice to have:

• Experience with analytics tools (Grafana, Amplitude, GameAnalytics, etc.);
• Knowledge of mobile game retention and monetization mechanics;
• Familiarity with Blockchain, Web3, NFTs, or crypto-based game mechanics;
• Unity.
   

Hiring process:

• Intro call with a Recruiter - Interview with the Hiring team - Final Interview - Collection of recommendations - Offer.
   

Join Bitmedia Labs to evolve, explore, and make a real difference - together.

Our culture is built on openness, trust, and support. We value initiative, ownership, and results. We work as one team - helping each other, celebrating wins, and learning from challenges together.
 

We offer the freedom and space to grow:

• Professional growth and self-realization through ambitious products;
• The opportunity to bring your ideas to life, experiment, and directly influence the product’s development; 
• Collaboration with talented teammates united by a shared goal.
   

We also care about well-being and balance:

• Flexible schedule and the option to work remotely or from our hubs in Kyiv, Warsaw, and Berlin;
• Competitive compensation, regular performance reviews, paid vacation, sick leave, and public holidays;
• Modern Apple equipment and thoughtful corporate gifts for holidays and personal milestones;
• Support for your growth: courses, workshops, and conferences.
   

Through our charity foundation Bit Spilka, run by volunteers from our team, we support the military, medics, and civilians across Ukraine — already delivering over $500,000 in aid. Here your work also drives social impact, and you can also join our volunteer initiatives.

If this resonates with you - send your CV and join us.
Let’s foster the world together!

Requirements:

• 2+ years of experience with PHP (hands-on development).

• Solid experience with the Laravel framework.

• Knowledge of JavaScript (bonus if you’ve used ES2015+).

• Good HTML & CSS knowledge with 2+ years of experience in layout development.

• Experience with databases (e.g., MySQL, MongoDB, or others).

• Familiarity with package managers (composer, npm, yarn).

• Understanding of OOP and MVC architecture.

• English: Intermediate level (focus on written communication).

Nice to Have (but not required):

• Experience with modern tools: PHP8+, SASS, TypeScript, Webpack, Babel.

• Familiarity with version control systems like Git or SVN.

Responsibilities:

• Develop new applications, features, services, and APIs using Laravel and JavaScript.

• Create and maintain responsive, high-quality layouts using HTML and CSS.

• Stay up-to-date with new technologies, trends, and best practices in web development.

• Collaborate with team members to ensure efficient and high-quality internal processes.

• Participate in technical discussions and code reviews, applying critical thinking and contributing to the team’s growth.

• Focus on delivering clean, maintainable code with an emphasis on simplicity and usability.

What We Offer:

✔️ Stable and competitive salary with regular performance-based reviews.

✔️ Opportunities for career growth and continuous skill development.

✔️ Work on innovative projects using cutting-edge technologies.

✔️ A dynamic environment with minimal bureaucracy to focus on delivering results.

✔️ Professional bookkeeping and tax support.

✔️ Compensation for external English language training.

Why Join Us?

We’re a dynamic team passionate about creating impactful projects. At CUDEV, you’ll grow professionally while collaborating with experienced colleagues in an environment that fosters creativity, innovation, and continuous learning.
 

Role Overview

We’re looking for a proactive Business analyst to help shape and execute the Customer Support experience within our fintech ecosystem. You’ll be working closely with the Product Manager, development teams, and Support Operations to ensure our users receive smooth, efficient, and scalable service across all support channels.

Key Responsibilities

• Partner with the Product Manager to define and roll out initiatives that enhance Customer Support processes and tools.
• Carry out research and analysis on customer journeys, self-service performance, and agent productivity—gathering feedback, identifying pain points, and translating insights into actionable improvements.
• Review and refine product requirements and user stories to ensure they are clear, testable, and aligned with business goals.
• Keep the product backlog up to date in Jira: track tasks, support sprint planning, and coordinate with various teams to maintain alignment.
• Produce high-quality documentation including process maps, product notes, diagrams, and meeting summaries to improve internal communication and transparency.
• Support day-to-day collaboration with engineers and support specialists—clarifying requirements, resolving operational queries, and keeping Confluence documentation current.
• Conduct light research on data, markets, and competitor solutions to help inform product strategy and feature prioritization.
• Assist in turning business goals into actionable development tasks and ensure alignment between technical and non-technical stakeholders.

What We’re Looking For

• 1–2 years of experience in a Product or Business Analysis role (Associate PM, Product Owner, Product Coordinator, or similar) within fintech, SaaS, or tech environments.
• Working knowledge of Customer Support systems and principles such as ticket routing, automation, and service-level metrics.
• Understanding of data privacy and compliance regulations (especially GDPR).
• Excellent organizational and analytical abilities with experience managing multiple workstreams simultaneously.
• Ability to structure and visualize complex data—creating flowcharts, diagrams, and other visual documentation.
• Practical experience using Jira and Confluence for backlog and documentation management.
• Familiarity with Agile frameworks and product development cycles.
• Strong command of English (written and spoken, at least B1 level).
• A methodical, product-oriented thinker who pays close attention to details and continuously looks for ways to optimize processes.

Key Responsibilities

• Gather, document, and maintain business and technical requirements for KYC, KYT, AML, and Fraud Monitoring tools.
• Analyze customer onboarding journeys and optimize verification and AML screening processes using tools like Sumsub, ComplyAdvantage, Crystal.
• Establish compliance automation rules and thresholds, including transaction limits, sanction lists, and PEP checks.
• Design and implement CRM workflows to support Compliance and Customer Support, covering ticketing, case management, and audit trails.
• Evaluate and participate in third-party provider integrations for KYC, AML, and fraud monitoring.
• Keep documentation up-to-date in Confluence, manage backlog and project progress in Jira, and ensure consistent communication across stakeholders.
• Collaborate closely with Compliance Officers to ensure system operations meet internal policies and regulatory standards (EU & UAE).

Requirements

• 3+ years of experience as a Senior Business Analyst in fintech, neobanks, or crypto/fiat payment environments.
• Hands-on experience with KYC / AML / KYT systems (e.g., Sumsub, Crystal, Chainalysis, ComplyAdvantage).
• Strong understanding of compliance workflows: onboarding, ongoing monitoring, sanctions screening, and risk management.
• Experience with CRM and back-office systems, including building logical flows, permissions, stages, and ticketing structures.
• Ability to translate complex business requirements into actionable technical tasks.
• Knowledge of transaction monitoring rules, thresholds, and best practices in regulatory frameworks (EU / VARA / FATF).
• Proficiency in documentation and modeling techniques (BPMN, UML), writing user stories, and defining acceptance criteria.
• Experience working in Agile/startup environments with cross-functional teams.
• Proficient with Jira, Confluence, Miro, Figma, Excel/Sheets.
• Strong stakeholder management, communication, and facilitation skills.
• English proficiency at Upper-Intermediate level or higher.

• Project Description:

  For our fast-growing startup client, which is a global leader in financial infrastructure solutions, together with the client, we build complex solution which is unlocking private credit and providing unparalleled access through its modern marketplace, empowering investors, borrowers, and managers with innovative technology to increase the speed and frequency of transactions at a fraction of the cost. The solution's core infrastructure delivers public market efficiencies to the analog private credit market by powering the sourcing, structuring, syndication, surveillance and servicing of private credit transactions from beginning to end. The platform is becoming the market standard for asset-based and corporate lending, powering over $2 billion in transaction volume in a multi-trillion-dollar private credit industry.

  
   We are seeking a talented Senior DevOps Engineer to be a driving force behind our mission to modernize the private credit market. In this role, you won't just manage infrastructure; you'll design, secure, and scale the core systems that power our platform. You will be a catalyst for reliability and efficiency, responsible for building cloud-native systems, automating processes, and ensuring best-in-class security practices across the entire stack.

   

• Responsibilities:

  ● Infrastructure as Code: Design, build, and maintain AWS infrastructure using Terraform.
  ● Cloud Operations: Manage, monitor, and optimize AWS services including EKS, RDS Aurora PostgreSQL, VPC, and IAM.
  ● Containerization & Orchestration: Build and operate Kubernetes clusters and Dockerized applications in production.
  ● CI/CD & GitOps: Develop and maintain CI/CD pipelines (GitHub Actions, GitOps workflows) and data orchestration (Airflow DAGs).
  ● Database Reliability: Ensure performance, scalability, and reliability of Aurora PostgreSQL with strong security and backup practices.
  ● Monitoring & Incident Response: Design and operate observability systems (metrics, logs, traces, alerting, availability, etc) and lead structured incident response and postmortems.
  ● Security & Compliance: Apply DevSecOps principles to safeguard infrastructure, manage secrets, and adhere to compliance frameworks (SOC2).
  ● Collaboration: Partner closely with engineering teams to embed secure and scalable infrastructure practices into development workflows.
  ● Automation & Innovation: Continuously drive automation and improvements in deployments, testing, and system reliability.

   

• Mandatory Skills Description:

  ● 5-10 years of DevOps, SRE, or infrastructure engineering experience in a cloud-native environment
  ● Proven expertise with AWS (EKS, RDS, EC2, S3, VPC, IAM)
  ● Strong experience with Terraform and GitOps workflows
  ● Hands-on expertise with Kubernetes and Docker
  ● Solid knowledge of PostgreSQL operations and performance tuning
  ● Strong security-first mindset; experience hardening systems and managing secrets
  ● Familiarity with compliance frameworks such as SOC2
  ● Proficiency with scripting languages (Python, Bash)
  ● Experience designing highly available systems across multiple AZs and regions
  ● Track record of reducing toil via scripting, automation, and developer tooling
  ● Excellent problem-solving and communication skills
  ● Self-motivated team player able to work independently in a fast-paced environment

Company Overview:
Webxloo, LLC is an international software development company founded in 2005, with headquarters in Florida, USA, and a branch in Ukraine. Our products, including Autoxloo and Simulcast , focus on business automation and real-time systems in the automotive industry. We are expanding and seeking a highly skilled AI & PHP Backend Developer to join our team.
 

Role Overview:
As an AI & PHP Backend Developer at Webxloo, you will play a dual role: designing and implementing AI-based automation solutions while developing and maintaining robust backend systems using PHP. You will collaborate with cross-functional teams to enhance our product offerings, ensure system scalability, and deliver intelligent automation solutions that provide real business value.
 

Key Responsibilities:

• Design, implement, and maintain AI-driven automation workflows to optimize internal and external processes.
• Build intelligent automation using machine learning, LLMs, and low-code/no-code tools such as n8n, Zapier, or Power Automate.
• Integrate AI features into enterprise platforms and software products.
• Develop and maintain backend modules using PHP frameworks such as YII2, Laravel, or Symfony.
• Work with databases including MySQL/MariaDB, MongoDB, Redis, and ensure efficient data management.
• Implement clean, maintainable code following OOP principles, SOLID, DRY, KISS, YAGNI, and PSR standards.
• Collaborate with front-end developers, QA, design, and support teams to deliver high-quality features.
• Monitor, debug, and enhance existing codebases to ensure system reliability, performance, and security.
   

Required Skills & Qualifications:

• 1+ year of experience in AI development, workflow automation, or backend PHP development.
• Solid experience with PHP frameworks (YII2, Laravel, Symfony) and OOP principles.
• Proficiency with MySQL/MariaDB, MongoDB, and caching/message queue systems (Redis, RabbitMQ).
• Experience with RESTful APIs, XML, DOM, CURL, and Regex.
• Familiarity with AI/ML tools, LLMs, and enterprise automation platforms.
• Strong analytical skills and attention to detail.
• English proficiency (intermediate or higher) for technical documentation and collaboration.
• University degree in Computer Science, Engineering, or a related field.
   

Preferred/Advantageous Experience:

• Experience with cloud platforms, Docker, Kubernetes, or serverless architectures.
• Experience in automotive, healthcare, or digital commerce industries.
• Knowledge of frontend frameworks (React, Vue.js) is a plus.
   

What We Offer:

• Competitive salary with regular reviews.
• Standard working schedule with no overtime (9:00 - 18:00, lunch break 13:00 - 14:00).
• Exposure to international projects with various AI and backend development challenges.
• Career growth, skill expansion, and leadership opportunities.
• Collaborative team environment with experienced professionals.
   

Technical Requirements:

• Computer or laptop with at least 16GB of RAM.
• High-speed internet (minimum 20 Mbps).
• Headset and webcam for regular video calls.
   

If you are interested in this opportunity, we encourage you to apply now.

We are collaborating with a partner who specialize in CVE Prevention components. We built securely container images and currently looking for a Senior Linux Engineer to join our team.

RESPONSIBILITIES

— Developing custom packages for a specific Linux package management system
— Building (compiling) and testing complex open source projects in a variety of languages and building tools
— Debugging compilation issues (including complex ones) with such projects
— Creating and validation Docker images

SKILLS

— 5+ years of professional experience with Linux
— Strong proficiency in Linux development environments with the flexibility to work in various programming languages
— Hands-on experience with Docker
— Experience working with Yocto Project for building custom Linux distributions
— Proficient in CMake for cross-platform build automation
— Bachelor’s degree in Computer Science, Engineering, or a related technical field
— Upper-Intermediate (B2+) English level, both written and spoken

WE OFFER

— Work in a creative friendly environment using cutting-edge technologies.
— Work-life balance and flexible schedule.
— Competitive compensation with focus on your expectations; annual salary review.
— 24-day paid vacation and 100% paid sick leave.
— Financial support and legal support for individual entrepreneurs from our side.
— Professional, language and soft skills trainings.
— Health insurance coverage: individual and family, Fitness plan.

Dataweb Global Group, is looking for a Senior Sales Manager to drive the development and growth of sales through direct channels and the partner network, attracting new clients and partners, while ensuring the effective use of resources to achieve business goals.

Dataweb Global Group is an international hosting and IaaS provider. Our solution scope includes full-stack IT infrastructure solutions based on enterprise-level Bare Metal, both Public and Private cloud offerings, and content delivery services (CDN).

We work with clients across various industries who require custom-built solutions to manage significant computing power, such as VoD platforms, Martech/Adtech platforms, Fintech, AI/ML computing, gaming, funtech and more.

Our mission is to provide personalized solutions for businesses and the people behind them.

Responsibilities:

• Participate in the development and implementation of a comprehensive sales strategy, covering both direct sales channels and the growth of the partner network
• Build and maintain long-term relationships with key clients, potential customers, and strategic partners, taking into account their specific needs and business objectives
• Identify, attract, and onboard new partners (resellers, system integrators, IT providers), support their enablement, and drive their success in promoting our solutions
• Deliver product presentations to potential clients and partners, clearly demonstrating the value and advantages of our services
• Actively acquire new corporate clients and expand market presence through the scaling of the partner ecosystem
• Continuously monitor market trends, customer and partner feedback, and the competitive landscape to enhance sales and partnership strategies
• Manage the sales and partner development budget, ensuring efficient allocation of resources

Requirements:

• Minimum of five years of experience in similar positions in IT service companies with a successful track record in developing both direct B2B sales and strategic partner channels
• Technical expertise in IT infrastructure principles, understanding of network architecture, dedicated servers, CDN, and cloud services (preferred)
• In-depth expertise in B2B sales and marketing, knowledge of sales techniques and methodologies
• Experience in attracting and developing partners (resellers, integrators, IT providers)
• Ability to conduct effective product presentations and demonstrations for corporate clients and partners, capable of conveying the value and benefits of the product
• Experience in managing sales budgets and partner development, with a focus on efficient resource utilization and achieving business goals
• Proficiency in English
• Willingness to travel regularly, particularly within Europe

We offer:

• Competitive payment
• Opportunity to work from any place in Europe (we provide technical support)
• 25 working days for rest annually, and also paid sick leaves
• Different benefits: lunches, insurance, English courses, corporate activities and gifts. Also, we actively support brave Armed Forces of Ukraine soldiers and donate to their needs together

Let’s stay strong!

We look forward to welcoming you as part of our team.

Ajax Systems is a full-cycle company working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part and release mobile applications. The whole team is in one office in Kyiv, all technical and product decisions are made locally. 

We're looking for an Android Developer to join us and continue the evolution of a product that we love: someone who takes pride in their work to ensure that user experience and development quality are superb. You will be able to develop the apps in the best hardware company of Ukraine with around 400m active users around the world. Moreover, very soon you will have a chance to start several new products from scratch.

Required skills:

• 5+ years of experience in Android development
•  A strong familiarity with Java and Kotlin
• Good understanding of the Android ecosystem
• Familiarity with Android SDK: basic concepts like layouts and views, activities and fragments and their lifecycle, storing data
• Practical experience with Kotlin Coroutines
• Proficiency in Jetpack Compose for modern UI development
• Experience with ORM frameworks and Android Jetpack Components
• Strong understanding of code versioning tools (Git) and experience with Gradle
• Strong understanding of the full mobile development life cycle, OOP principles, design patterns 

• Passion for software engineering, learning and continuous improvement

   

Would be a plus:

• Gradle knowledge, custom plugin development, build optimization, CI/CD pipelines, and release management
• Writing unit tests
• Practical experience with video streams
• Experience with MVVM/MVI patterns
• Experience with github actions

• Experience with third-party libraries, APIs (Firebase) and custom frameworks

   

Tasks and responsibilities:

• Follow high standards of software quality established in the team
• Design, build, and maintain high performance, reusable, and reliable code
• Suggest technical and functional improvements to add value to the product

• Collaborate with cross-functional teams to define, design, and ship new application features

   

With us, you will enjoy:

• Working with a team of people to build the future of an industry
• Non-trivial challenges and the various specter of interesting tasks
• A flexible, friendly, and collaborative work environment
• Corporate culture based on common sense
• Opportunities to influence the creation of new products and their quality 
• Parking for cars and bicycles

• Medical insuranceEducation compensation
  
  We offer:

   

• the opportunity to share and implement your own ideas that could impact products and production;
• work with a motivated team and an environment with a zero-bullshit culture;
• competitive salary;
• medical insurance;
• corporate English classes;
• compensation for professional training;
• the chance to take part in beta testing of Ajax security systems — receive and test new devices before their release.

Ajax Systems is a full-cycle company working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part and release mobile applications. The whole team is in one office in Kyiv, all technical and product decisions are made locally. 

We're looking for an Android Developer to join us and continue the evolution of a product that we love: someone who takes pride in their work to ensure that user experience and development quality are superb. You will be able to develop the apps in the best hardware company of Ukraine with around 400m active users around the world. Moreover, very soon you will have a chance to start several new products from scratch.

Required skills:

• 3+ years of experience in Android development 
• A strong familiarity with Java and Kotlin
• Good understanding of the Android ecosystemFamiliarity with Android SDK: basic concepts like layouts and views, activities and fragments and their lifecycle, storing data
• Practical experience with Kotlin Coroutines
• Relevant experience with Jetpack Compose
• Experience with ORM frameworks and Android Jetpack Components
• Strong understanding of code versioning tools (Git) and experience with Gradle
• Strong understanding of the full mobile development life cycle, OOP principles, design patterns

•  Passion for software engineering, learning and continuous improvement

   

Would be a plus:

• Writing unit tests
• Practical experience with video streams
• Experience with MVVM/MVI patterns
• Experience with github actions

• Experience with third-party libraries, APIs (Firebase) and custom frameworks

   

With us, you will enjoy:

• Working with a team of people to build the future of an industry
• Non-trivial challenges and the various specter of interesting tasks
• A flexible, friendly, and collaborative work environment
• Corporate culture based on common sense
• Opportunities to influence the creation of new products and their quality 
• Parking for cars and bicycles

• Medical insuranceEducation compensation

   

We offer:

• the opportunity to share and implement your own ideas that could impact products and production;
• work with a motivated team and an environment with a zero-bullshit culture;
• competitive salary;
• medical insurance;
• corporate English classes;
• compensation for professional training;
• the chance to take part in beta testing of Ajax security systems — receive and test new devices before their release.

Now we are looking for a Middle/Senior Recruiter who’s passionate about finding people that help our business grow and get better. We’re also looking for someone who’s proactive — ready to improve our hiring approach and support the growth of our recruiting processes as the company scales.

• Arranging full life-cycle recruitment process: from the understanding of vacancy’s requirements, sourcing of candidates, interviewing candidates to negotiating potential offers;
• Creating job profiles and writing vacancy descriptions;
• Development of new approaches in attracting candidates and improving the selection process, monitoring new trends and other useful data to improve the productivity and recruitment process overall;
• Developing long-term relationships with potential candidates through networking;
• Collaborate closely with the HR Department to ensure alignment with company policies and procedures;
• Maintaining corporate documents and databases up to date;
• Reporting to Lead Recruiter and hiring managers;
• Job market analysis and reviews making.

• 3+ years of hands-on experience in full-cycle recruitment across technical and non-technical roles, ideally in dynamic product or gaming environments;
• Solid understanding of software development processes, tools, and technologies (e.g., React, AWS, GitLab, Vue, CI/CD, system design) to engage effectively with candidates and hiring teams;
• Proven track record of partnering with hiring managers, advising on hiring strategies, and driving hiring decisions with confidence;
• Advanced sourcing skills using a broad range of tools and channels (LinkedIn, GitHub, job boards, communities, events, referrals, etc.);
• Attention to detail and process ownership — from crafting tailored job descriptions to negotiating offers and maintaining candidate pipelines;Strong stakeholder management and communication skills — able to lead discussions, present insights, and influence decision-making;
• Proactive, data-driven, and adaptable mindset; capable of operating independently and in a fast-paced environment;
• At least an Upper-Intermediate level of English proficiency.

• Familiarity with CS:GO, Rust and Dota2 (and if you play one of them you are already one step closer to the team);
• Work experience in developing the employer brand locally through advertising, participation in local hiring events, etc. (for future activities).

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;
• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

Senior Product Owner
(iGaming Platform & Product Development Lead)

We are looking for an experienced Senior Product Owner who will take full ownership of the development and optimization of our iGaming platform.
Your influence will cover the entire product lifecycle — from MVP launch to product scaling and continuous improvement.
Your goal is to build a strong, high-quality product with excellent UX and steady metric growth.

What you will do

• Own the product roadmap: Define and execute the development strategy — from MVP to full-scale product — ensuring timely delivery and alignment across teams.
• Manage and prioritize backlog: Take full control of tasks, set priorities, and maintain clarity and progress for development, design, and QA teams.
• Develop key modules: Drive the evolution of UI/UX, game modules, bonus systems, and payments — from concept to production.
• Ensure release quality: Oversee releases, acceptance testing, and post-release performance metrics.
• Conduct market research: Track key market trends, user funnels, bonus systems, and retention tools to identify new opportunities for growth.
• Optimize user journeys: Analyze and improve the player experience — from registration and deposit to engagement and retention — through A/B testing and UX hypotheses.
• Collaborate cross-functionally: Work closely with development, QA, design, marketing, retention, and analytics teams.
• Monitor product metrics: Analyze KPIs (FTD, ARPU, LTV, Retention, Churn, Conversion) and provide actionable insights and recommendations.
• Run experiments and hypotheses: Launch and validate experiments aimed at improving UX, conversion, and retention.

What experience is important

• 3+ years of experience in iGaming (Casino / Betting) as a Product Owner or Product Manager.
• Proven experience managing a product from MVP to scale.
• Deep understanding of product metrics: FTD, ARPU, LTV, Retention, Churn, Conversion.
• Strong backlog management and roadmap planning skills.
• Experience collaborating with development, QA, design, marketing, and retention teams.
• Ability to work autonomously and deliver results — from analysis to release.
• English — Upper-Intermediate or higher (required for communication with partners and providers).

Nice to have

• Experience working with Tier 3 markets.
• Hands-on experience in competitive analysis within iGaming.
• Knowledge of UX patterns and experience improving user flows.
• Experience running A/B tests and implementing product hypotheses.
• Experience with betting platforms (in addition to casino).
• Familiarity with BI tools (Looker, Tableau, Power BI).
• Experience integrating with game providers and payment systems.
• Spanish language skills are a plus.

Why you should join us

• Full ownership of the product and direct influence on company strategy.
• Fast communication, zero micromanagement, and close collaboration with the executive team.
• Competitive compensation package with performance bonuses.
• Fully remote work with coworking reimbursement and flexible 10:00–19:00 (UTC+2) schedule.
• Paid vacations, sick leave, and an extra day off on your birthday.
• Participation in leading iGaming conferences (SiGMA, ICE, iGB) and continuous investment in your professional growth.

Join a profitable, international team that builds ambitious products and sets new standards in the iGaming industry.

Our client is a leading iGaming software provider delivering innovative solutions and services for online casino and sportsbook operators worldwide. The company values creativity, curiosity, and initiative - and is now looking for a passionate Key Account Manager to join its fast-growing team in Prague or remotely.

Required skills:

• Proficiency in English and Ukrainian (any additional language is a plus)
• Experience with Jira, Microsoft Office; familiarity with Tableau, Canva, or similar tools is an advantage
• Strong analytical skills and understanding of CRM systems
• Previous experience in account management, client success, or sales
• Excellent communication, negotiation, and prioritization skills
• High level of emotional intelligence and multitasking ability
• iGaming industry experience is a strong advantage

• Proactive, fast learner, open to feedback and new knowledge

   

Responsibilities:

• Build and maintain strong, long-term client relationships
• Act as the main point of contact for key partners
• Identify growth opportunities and drive revenue for both clients and the company
• Analyze performance metrics and develop improvement strategies
• Collaborate closely with internal teams (Sales, Marketing, Product, and Tech)

• Ensure client satisfaction and proactive issue resolution

   

Сompanу offer:

• A dynamic and innovative work environment in a top-tier iGaming company
• Flexible working hours and remote options
• Career growth and a chance to influence company revenue strategy
• Business trips and participation in international events
• A modern Prague office with a friendly, international team
• Regular corporate events and team-building activities
• Benefits package including a Multisport card and local perks