Jobs at Djinni

About the Role

We are looking for a Senior AI & Cloud Security Consultant to help design and assess secure, scalable cloud and AI solutions for enterprise environments.

You will play a key role in evaluating security risks, defining security architectures, and enabling the secure adoption of modern cloud services, Microsoft 365, Power Platform, and enterprise AI technologies, including LLMs and agentic AI.

This is a consulting role requiring both strong technical expertise and the ability to communicate security recommendations to business and technical stakeholders.

What You’ll Do

• Lead security risk assessments, threat modeling (e.g., STRIDE), and security reviews for cloud workloads, Microsoft 365, Power Platform, and AI solutions
• Design security architectures, controls, and governance for enterprise AI services, including agentic and autonomous AI
• Assess Microsoft 365 and Power Platform environments, including Copilot, Power Apps, Power Automate, connectors, and data governance
• Evaluate security risks related to LLMs, RAG implementations, AI agents, and autonomous systems
• Define technical and procedural controls to mitigate AI and cloud security risks
• Translate business requirements into clear security requirements and recommendations
• Collaborate with architects, IT teams, and business stakeholders to ensure secure and compliant cloud and AI adoption
• Produce security documentation, including risk assessments, security requirements, residual risk evaluations, and approval documentation
• Work independently while collaborating effectively within cross-functional teams

Requirements

• 7+ years of professional experience in Cybersecurity
• 4+ years of hands-on experience in Cloud Security
• 1+ year of hands-on experience in AI Security
• Demonstrated experience securing enterprise AI, LLMs, and agentic/autonomous AI solutions (Azure preferred)
• Strong knowledge of Microsoft 365 security and compliance, including:
  • Entra ID
  • Microsoft Defender
  • Microsoft Purview
  • Conditional Access
  • Data Protection
• Experience with Power Platform governance, including:
  • Environment strategy
  • Data Loss Prevention (DLP)
  • Connectors
  • Copilot Studio security
• Experience conducting threat modeling (e.g., STRIDE) and enterprise risk assessments
• Familiarity with security standards and frameworks such as ISO 27001, NIST, and CIS
• Strong understanding of cloud security and compliance best practices
• Excellent English communication skills (B2+)

Nice to Have

• Experience securing Azure AI services
• Experience with enterprise governance for Generative AI
• Knowledge of AI governance and responsible AI principles
• Experience in consulting or enterprise advisory roles
• Relevant cloud or security certifications (Microsoft, Azure, CISSP, CCSP, etc.)

What We’re Looking For

• Strong analytical and problem-solving skills
• Ability to communicate complex security concepts clearly
• Independent, proactive, and detail-oriented
• Comfortable working with both technical and business stakeholders
• Passion for helping organizations securely adopt modern AI technologies

If you’re passionate about AI security, cloud security, and helping enterprises adopt emerging technologies safely and securely, we’d love to hear from you.

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

We are looking for a Lead Data Engineer to join our team and contribute to one of Europe's leading online automotive marketplaces, serving 30+ million monthly users across 18 countries.

As a Lead Data Engineer, you will lead a team of data engineers and analysts, partnering closely with business stakeholders and senior analysts to translate marketplace analytics needs — from web & app tracking to marketing performance — into robust data models and pipelines that power the company's key business decisions.

This role sits closer to the business than a typical data engineering position. The Data Platform Engineering team owns the underlying platform and infrastructure, so you'll focus on understanding analytics use cases, shaping data models, and enabling analysts and stakeholders to answer their most important business questions.

Responsibilities:

• Lead and mentor a team of data engineers, providing technical direction as well as people leadership.
• Partner with business stakeholders and senior analysts to gather requirements and translate business KPIs and OKRs into data models and pipelines.
• Design, build, and maintain scalable data models that support marketplace analytics, including web/app tracking and marketing use cases.
• Write and optimize complex SQL to transform and model data for analytics consumption.
• Build and troubleshoot code-based data pipelines using Python, Spark, and Airflow, jumping in hands-on when needed while guiding the wider engineering team's pipeline work.
• Champion data quality by implementing and maintaining data testing practices across the team's pipelines.
• Evaluate and apply semantic layer concepts to make data more accessible and consistent for business users.
• Explore and adopt AI tooling provided by the company to improve team productivity and data workflows.
• Act as a bridge between the Data Platform Engineering team (who own infrastructure) and the business, ensuring analytics needs are well understood and delivered.
• Deliver on product requirements on time while keeping tech debt and redundancy to a minimum, following best practices and standards.
• Keep yourself and stakeholders aligned with clear, ongoing visibility into project status, surfacing risks early along with a plan and timeline for resolving them.

Requirements:

• Proven experience leading a data engineering team — this role requires genuine people leadership, not just senior-level technical skills.
• Strong ownership mindset, with a track record of delivering reliably on time while minimizing tech debt and redundancy and adhering to best practices and standards.
• 5+ years of hands-on experience in Data Engineering.
• Hands-on experience building data pipelines with Python and Spark — the project's pipelines are code-based (not SQL/dbt-based) — with the ability to jump in and contribute directly when needed, as well as a deep enough understanding to follow and guide what other engineers on the team are building.
• Hands-on experience with Airflow for orchestrating data pipelines.
• Proficiency with Git for version control.
• Strong SQL skills, with the ability to write and optimize complex queries (experience with any SQL dialect is fine — prior exposure to Athena specifically is not required).
• Solid data modeling skills, with experience designing models that serve analytics and business intelligence use cases.
• Excellent communication skills, with the ability to engage business stakeholders and senior analysts to gather requirements and understand KPIs/OKRs.
• Familiarity with data testing practices and tools.
• Familiarity with AI tooling for data engineering workflows.
• English proficiency at B2/C1 level or higher.

Nice to have:

• Experience with marketplace analytics, including web & app tracking and a good understanding of marketing/business metrics.
• Previous experience working with a semantic layer.
• Experience with AWS — the project runs on an AWS data lake, so this is an advantage, though equivalent experience with other cloud providers is also fine given the transferable concepts.

Loza Studio шукає Junior QA Engineer для тестування мобільних застосунків, вебсайтів, та порталів. Ми розробляємо складні проєкти з високими стандартами якості та шукаємо уважного до деталей спеціаліста, який допоможе забезпечити стабільність і бездоганну роботу наших рішень.

Що потрібно робити:

- Тестувати мобільні застосунки (iOS/Android), вебсайти та реєстри;
- Виконувати функціональне, регресійне та інтеграційне тестування;
- Писати та оновлювати тест-кейси, створювати баг-репорти, за потреби долучатися до напісання іншої документації;
- Тісно співпрацювати з розробниками та менеджерами проєкту;
- Тестувати API, працювати з логами та базами даних;

Що ми очікуємо:

- Досвід тестування мобільних застосунків, платформ або реєстрів;
- Знання інструментів тестування (Postman, DevTools);
- Розуміння API та навички роботи з логами;
- Базові знання SQL будуть плюсом;
- Досвід роботи з ClickUp або аналогами;
- Уважність до деталей, відповідальність, аналітичне мислення.

Що ми пропонуємо:

- Динамічну роботу в команді професіоналів;
- Гнучкий графік (передбачає роботу в офісі);
- Конкурентну оплату праці;
- Професійний розвиток і навчання;
- Комфортну атмосферу без бюрократії.

Якщо ти хочеш працювати в команді, яка створює якісні продукти, надсилай своє резюме!

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QA Engineer

Loza Studio is looking for a QA to test mobile applications, websites, and registries. We develop complex projects with high-quality standards and seek a detail-oriented specialist to ensure the stability and flawless performance of our solutions.

Responsibilities:

- Test mobile applications (iOS/Android), websites, and registries;
- Perform functional, regression, and integration testing;
- Write and update test cases, create bug reports;
- Collaborate closely with developers and project managers;
- Test APIs, work with logs, and databases;

Requirements:

- Experience in testing mobile applications, websites, or registries;
- Knowledge of testing tools (Postman, DevTools);
- Understanding of API and ability to work with logs;
- Basic knowledge of SQL is a plus;
- Experience with Jira, ClickUp, or similar tools;
- Attention to detail, responsibility, analytical mindset.

What we offer:

- Dynamic work in a team of professionals;
- Flexible schedule (presupposes work in the office);
- Competitive salary;
- Professional growth and learning opportunities;
- A comfortable, bureaucracy-free environment.

If you want to work with a team that builds high-quality products, send us your resume!
 

We are looking for a Project Manager to join Sigma Software’s IT Solutions department and lead cross-functional transformation initiatives across the company. In this role, you will coordinate enterprise-level projects focused on process optimization, automation, and adoption of modern digital and AI-driven solutions

You will work in a complex environment with multiple stakeholders, balancing strategic goals with operational delivery while ensuring measurable business value. The position is open in a remote or hybrid format depending on your location

We at Sigma Software continuously invest in internal innovation and digital transformation to provide our employees with the best tools and environments for effective work. This role offers the opportunity to influence company-wide initiatives, work with modern technologies, and contribute to the adoption of AI-supported approaches across the organization

CUSTOMER 

Sigma Software’s IT Solutions department is responsible for building and evolving internal organizational capabilities through the implementation and development of business applications and digital solutions. The department supports multiple business functions across the company and focuses on improving operational efficiency, collaboration, automation, and employee experience through modern technologies and transformation initiatives.

PROJECT 

The project portfolio includes enterprise-wide transformation initiatives aimed at improving operational efficiency, optimizing internal processes, and implementing scalable digital and AI-powered solutions across the company. The Project Manager will coordinate multiple parallel initiatives involving business and technical stakeholders while ensuring transparent delivery, effective communication, and incremental business value

Key Technologies: Azure DevOps, Confluence, Enterprise Collaboration Tools, Automation Platforms, AI-assisted Productivity Tools

Job Description

• Plan, manage, and monitor project execution to ensure delivery on time and within budget
• Drive end-to-end project lifecycle management using appropriate delivery methodologies and best practices
• Lead cross-functional transformation initiatives involving multiple business units and internal teams
• Align business and technology stakeholders around project goals, priorities, and expected outcomes
• Identify opportunities for process optimization, automation, and operational efficiency improvements
• Promote and support the adoption of AI-driven approaches within project delivery and workflows
• Perform risk analysis and proactively manage delivery risks and dependencies
• Monitor project KPIs and implement corrective actions when needed
• Ensure transparent communication and structured project documentation
• Coordinate and support delivery teams, including onboarding and professional growth activities
• Contribute to the continuous improvement of delivery processes and project management practices

Qualifications

• At least 5 years of experience in project management
• Proven experience managing cross-functional or transformation initiatives
• Experience working in enterprise environments with multiple stakeholders and parallel projects
• Strong understanding of project management methodologies and delivery frameworks
• Experience collaborating with technical teams and managing IT-related projects
• Understanding of modern technologies, integrations, and automation approaches
• Knowledge of Agile, Scrum, Kanban, or hybrid delivery approaches
• Strong risk management and decision-making capabilities
• Awareness of AI capabilities and willingness to integrate AI into workflows
• Intermediate English level or higher

Will be a plus

• Experience with enterprise digital transformation programs
• Experience implementing automation or AI-driven business solutions
• PMP, PRINCE2, Agile, or similar certifications
• Experience with process improvement methodologies

Personal Profile

• Proactive and ownership-driven mindset
• Strong organizational and prioritization skills
• Strong communication and stakeholder management skills
• Excellent leadership, negotiation, and problem-solving abilities
• Ability to work effectively in dynamic environments
• Collaborative and team-oriented approach
• Strong analytical and strategic thinking
• Ability to build trust with stakeholders across different business functions
• Continuous improvement mindset and openness to innovation

We are looking for a DevOps Engineer to architect and maintain end-to-end CI/CD pipelines, working closely with a cross-platform engineering team delivering web, desktop, and mobile products. This is a hands-on role combining release engineering, containerization, and multi-language build automation.

Project
The project is a global fintech platform enabling businesses — exchanges, wallets, payment processors, and ATMs — to store, send, and receive digital tokens instantly and securely across blockchains.
 

Responsibilities

• Design, architect, and manage CI/CD pipelines using GitHub Actions, ensuring fast, reliable, and reproducible software delivery
• Implement test-driven deployment practices, integrating automated testing, validation, and monitoring into the release cycle
• Containerize applications and microservices with Docker, optimizing image builds for distributed environments
• Own the build, packaging, and publishing lifecycle for JavaScript and TypeScript packages, including versioning, semantic tagging, and NPM/internal registry publication
• Build and maintain cross-platform C++ build pipelines using CMake, ensuring consistent compilation across web, desktop, and mobile
• Automate end-to-end release processes — tagging, building, signing, and distributing mobile, web, and desktop applications
• Define and manage Infrastructure as Code (IaC) to provision scalable, secure infrastructure
• Collaborate with development, QA, and operations teams to troubleshoot deployment issues and improve release reliability

• Continuously improve observability and monitoring to support operational excellence

   

Requirements

• 3+ years of hands-on experience architecting and maintaining CI/CD pipelines (GitHub Actions or equivalent) in production
• Strong proficiency in test-driven deployment methodologies and automated test suites
• Expertise in Docker: image creation, registry management, and basic orchestration patterns
• Experience managing JavaScript/TypeScript package lifecycles, including versioning and NPM publishing
• In-depth knowledge of CMake and native C++ build/deployment pipelines
• Advanced Linux administration and networking skills: shell scripting, package management, firewalls, VPN configuration
• Experience with IaC tools such as Terraform, Ansible, AWS CDK, or CloudFormation
• Experience with mobile CI/CD (build, tagging, publication for iOS and Android)
• Strong release management skills: automated versioning, signing, artifact distribution
• Excellent communication and problem-solving skills, comfortable working in globally distributed teams
• Upper-Intermediate English or higher
•  

Nice to have: experience with Prometheus, Grafana, or ELK; exposure to fintech/blockchain environments; familiarity with AI/ML pipelines (PyTorch, TensorFlow)

What We Offer

• Transparent strategy and thoughtful management that keep everyone aligned
• Space for personal growth and career development without limits
• A culture of continuous learning: internal courses, workshops, and English classes twice a week
• Skill up events where we share experience and stay on top of trends
• Competitive perks: flexible schedule, a strong compensation package, support for professional certifications, and generous vacation policy
• Team spirit that thrives through regular events, gatherings, and celebrations

We are looking for a Product Manager to join United Tech and make a real impact on a product already loved by millions of users. Our goal is not just to grow fast, but to build a stable, high-quality experience. You’ll be working on mobile apps with a strong and active user base, enhancing their experience and driving key product metrics like LTV and conversion to payment. Your role will involve leading the development of new features, from ideation to launch, to support user growth and product monetization.

About the product: It’s a global streaming platform that connects people through live events, video chats, and real-time interactions. Our mission is to offer a fun, safe space for users worldwide to engage with streamers and communities. In the near future, we plan to expand into new markets, including Arab countries and Europe, and introduce exciting features to enhance monetization and user engagement. You will play a key role in shaping these new developments and helping the product achieve its ambitious goals.

Our global goal is to be a top 3 product in our niche, and we are focused on optimizing content quality, adding features that drive user retention, and strategic growth. With high-quality video, 24/7 streams, and a completely ad-free experience, we are redefining online entertainment. If you’re ready to contribute to the future of streaming and help us reach the top, we’d love to have you on board.

In this role, you will

• Analyze competitors, customer needs, and market trends, and uncover insights from analytics data
• Build and maintain a roadmap for your features to improve LTV and payments conversion
• Write clear and comprehensive PRDs to guide development

It’s all about you

• 2+ years of experience as a Product Manager with mobile apps in B2C products
• Proficient in data analysis and A/B testing
• Strong skills in analyzing user feedback and competitors
• Experience in planning and prioritizing product roadmaps aligned with business strategy
• Ability to prioritize hypotheses using frameworks like RICE
• Upper-Intermediate English or higher
• A collaborative team player with initiative and proactivity in proposing product improvements
• Data-driven and ownership mindset

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Interview with Hiring Managers
• Test Task
• Final Interview
• Reference check 
• Offer

JustMarkets is a leading trading platform with 13 years of successful experience working with clients in 160+ countries.
 

We are seeking a strategic Chief Financial Officer to partner closely with the CEO and executive team in shaping the financial future of a rapidly scaling international company. The CFO will play a key role in driving sustainable growth, strengthening capital efficiency, and building a scalable finance structure to support global expansion in a regulated trading environment.
 

Responsibilities:

• Act as a strategic partner to the CEO and executive team, shaping the company’s long-term financial strategy, sustainability and supporting sustainable global growth.
• Design and scale a robust, multi-entity finance structure to support rapid international growth and increasing operational complexity.
• Provide clear, data-driven insights and executive-level reporting to support strategic initiatives and long-term value creation.
• Lead capital allocation strategy, ensuring effective deployment of resources across product development, marketing, geographic expansion, and operational scaling.
• Drive advanced financial planning, budgeting, forecasting, and scenario modeling to support decision-making in a dynamic, high-volume trading environment.
• Oversee treasury operations, including liquidity management, multi-currency cash flows, capital structure optimization, investments, and financing activities.
• Establish and maintain a comprehensive financial risk management framework, ensuring effective internal controls.
• Ensure full compliance with applicable financial regulations, AML/KYC, tax, audit, and industry standards across jurisdictions.
• Build and lead a high-performing finance organization (25+ professionals across accounting, finance), fostering accountability, financial discipline, and continuous improvement.
• Drive financial systems optimization and process automation to enhance efficiency, accuracy, and scalability of the finance function.
• Maintain strong relationships with banks, financial institutions, auditors, and regulatory bodies across multiple jurisdictions.
• Stay current on industry trends, market developments, and regulatory changes, proactively adapting financial strategies and operations to maintain a competitive edge.
   

Requirements:

• Bachelor’s degree in Finance, Economics, or a related field; Master’s degree or professional certification (e.g., CPA, CFA, ACCA) preferred.
• 5+ years of experience in a senior finance leadership role (CFO / Deputy CFO / Finance Director), preferably within fintech, brokerage, payments, banking, or other regulated high-volume industries.
• Demonstrated experience managing finance in a global, multi-entity, multi-jurisdiction environment.
• Proven experience in capital allocation, investment evaluation, and ROI-driven decision-making in a high-growth organisation.
  Strong background in financial planning, budgeting, forecasting, and advanced scenario modeling in dynamic business environments.
• Solid treasury management experience, including liquidity planning, multi-currency operations, capital structure optimization, and financing activities.
• In-depth knowledge of IFRS, financial regulations, accounting principles, and risk management practices within regulated industries.
• Experience in building and scaling finance functions, including Accounting, Treasury, FP&A, and Financial Control teams.
  Experience in board-level reporting and strategic financial communication.
• Proven leadership skills with the ability to build, structure, and motivate high-performing teams.
• Strong analytical, strategic thinking, and decision-making skills, with the ability to translate financial data into business insights.
• Excellent communication, interpersonal, and presentation skills.
• Fluency in English and Ukrainian or Russian.
• Willingness to relocate to and work from the Cyprus office
   

Will be a plus:

• Professional certification such as CPA, CMA, or CFA is a plus
• A Master's degree or MBA is strongly preferred
• Comprehensive understanding of global financial markets, online trading regulations
   

We offer:

• Opportunity to work for a leading international brokerage company
• Chance to make a significant impact on the company's financial performance and success
• Ability to gain new experience globally in different jurisdictions;
• Opportunity to build and scale the finance department;
• 21 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to the Cyprus Public holiday list
• Medical insurance
• Extensive relocation package
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

ADVIN GLOBAL is a leading developer of immersive AR/VR and 3D solutions, recognized for its patented VR simulators, large-scale cultural projects, and enterprise-grade AR \ VR applications for global brands like Coca-Cola, VISA, and Lacalut. With over 250 projects across healthcare, retail, education, e-commerce and public institutions, we are now expanding our impact in Europe — and we are looking for a strong Business Development Manager in Italy to help make it happen.

Key Responsibilities:

• Identify and pursue new business opportunities in the Augmented and Virtual reality, 3D Production across Italy and EU markets.
• Build and maintain long-term relationships with B2B clients in healthcare, education, culture, e-commerce, real estate etc.
• Lead full-cycle sales: from prospecting and pitching to negotiating and closing deals.
• Collaborate closely with the product, marketing, and project teams to deliver client-focused solutions.
• Represent ADVIN GLOBAL at relevant events, conferences, and meetings across Italy and Europe.
• Provide market feedback and contribute to the overall go-to-market strategy in the region.

Requirements:

• 3+ years of experience in B2B sales, partnerships, or business development (preferably in agency, creative tech , IT or SaaS).
• Proven ability to close deals and meet targets in dynamic and innovative markets.
• Understanding of digital products, especially immersive technologies (AR, VR, 3D).
• Fluent Italian and Ukrainian 🇮🇹 🇺🇦
• Strong communication and negotiation skills.
• Self-motivated, results-driven, and able to work both independently and in a team.

We Offer:

• Competitive base salary + performance-based bonuses.
• Opportunity to work with award-winning products and high-profile international clients.
• Flexible work format (remote in Italy).
• Involvement in meaningful impact projects in healthcare, culture, education etc.
• Supportive, dynamic, and innovative team across multiple countries.

Send your CV + short cover letter explaining your interest in immersive technologies.

Наш клієнт, Jugabet — бренд і ігрова платформа, доступна для гравців у Латинській Америці. Завдяки сильному регіональному фокусу та локалізованим стратегіям, Jugabet швидко стає ключовим гравцем на ринку.
 

Ідеально для тих, хто прагне:

• Розвивати та підтримувати програми лояльності для користувачів;
• Генерувати ідеї та запускати гейміфікаційні механіки (lootbox-карти, мініігри, скретч-картки з онлайн- та офлайн-винагородами);
• Керувати CRM-бонусними кампаніями та користувацькими комунікаціями;
• Щоденно аналізувати результати кампаній і постійно покращувати їхню ефективність;
• Аналізувати поведінку користувачів і ключові продуктові метрики, формувати висновки на основі отриманих даних;
• Сегментувати аудиторії та створювати сценарії залучення користувачів на різних етапах їхнього шляху;
• Тісно співпрацювати з командами Product, CRM, Marketing, Design, Content, Sponsorship та Brand.
   

Досвід, який стане твоєю перевагою:

• 2+ роки досвіду на посаді CRM, Retention або Gamification Manager у сфері онлайн-гемблінгу;
• Практичний досвід роботи з CRM-системами (Smartico або аналогічними);
• Розуміння механік залучення, утримання та лояльності користувачів у B2C-продуктах;
• Досвід сегментації користувачів, базові знання HTML;
• Досвід роботи з аналітичними інструментами та бонусними механіками (free spins, cashback, deposit bonuses);
• Досвід взаємодії з кросфункціональними командами;
• Англійська мова на рівні Upper-Intermediate або вище (іспанська буде перевагою).

Ми цінуємо:

• Дружній, професійний та орієнтований на результат підхід;
• Допитливість, уважність до деталей і фокус на користувацькому досвіді;
• Швидку, відкриту та прозору комунікацію;
• Комфортну роботу з цифрами та метриками або бажання глибоко розвиватися в цьому напрямку;
• Проактивність, відповідальність і готовність тестувати нові ідеї.
   

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров'я та добробут;
• Глобальне медичне страхування;
• Можливості для професійного розвитку;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.
   

Долучайся — і нехай твоя історія зростання розпочнеться.

English version
 

Our client, Jugabet, is a brand and gaming platform accessible to players in Latin America. With a strong regional focus and localized strategies, Jugabet is quickly becoming a key player in the market.
 

Perfect for those who aim to:

• Develop and maintain user loyalty programs;
• Generate ideas and launch gamification mechanics, including lootbox maps, minigames, and scratch cards with online and offline rewards;
• Manage CRM bonus campaigns and user communications;
• Monitor campaign performance daily and continuously improve results;
• Analyze user behavior and key product metrics to identify insights and opportunities;
• Segment audiences and build engagement flows across the user journey;
• Collaborate closely with Product, CRM, Marketing, Design, Content, Sponsorship, and Brand teams.
   

Experience you'll need to bring:

• 2+ years of experience as a CRM, Retention, or Gamification Manager within the online gambling industry;
• Hands-on experience with CRM platforms (Smartico or similar is a must);
• Strong understanding of user acquisition, engagement, retention, and loyalty in B2C products;
• Experience with user segmentation and basic HTML knowledge;
• Experience working with analytics tools and bonus mechanics (free spins, cashback, deposit bonuses);
• Experience collaborating with cross-functional teams;
• Upper-Intermediate English or higher (Spanish is a plus).
   

It's a perfect match if you have those personal features:

• Friendly, professional, and result-oriented mindset;
• Curious, thoughtful, and attentive to details, especially when it comes to user experience;
• Fast, transparent, and effective communication skills;
• Comfortable working with numbers and metrics, or motivated to develop in this area;
• Proactive, responsible, and eager to test new ideas and continuously improve.
   

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.
   

Apply, and let your growth journey begin.

Workload — Full-time
Duration — 6 months

Candidate Profile: Experienced NetSuite consultant/architect (5+ years) with strong enterprise implementation background, able to bridge business and technical teams, lead discovery and drive migration and transformation initiatives

Core Skills: NetSuite OneWorld, ERP architecture, migration strategy, BRD alignment, Finance, Order-to-Cash, Procure-to-Pay, Inventory/WMS, Manufacturing, integrations, reporting, gap analysis, OOTB vs customisation, stakeholder management (incl. C-level)

English B2

Responsibilities:

 • Develop, configure, and maintain CI/CD pipelines using modern automation tools.

 • Deploy and manage applications in Kubernetes, including working with Helm Charts.

 • Implement and support GitOps practices for managing infrastructure and applications.

 • Set up and maintain monitoring and alerting systems based on Grafana/Prometheus.

 • Integrate and manage processes with GitHub Actions.

 • Work with infrastructure management and orchestration tools such as ArgoCD.

Requirements:

 • Experience with Kubernetes and a solid understanding of its components.

 • Knowledge of Infrastructure as Code (IaC) tools (Terraform, Ansible).

 • Proficient in Helm Charts: creating and maintaining templates.

 • Hands-on experience with ArgoCD.

 • Strong knowledge of GitOps principles and experience applying them in projects.

 • Expertise in developing and configuring CI/CD pipelines using GitHub Actions.

 • Experience with monitoring and data analysis tools such as Grafana/Prometheus.

 • Familiarity with containerization (Docker) and orchestration.

 • Proficient in Git and common commands for repository management.

Nice-to-Have:

 • Experience with other CI/CD tools (Jenkins, GitLab CI, CircleCI).

 • Familiarity with cloud platforms (AWS, GCP, Azure).

 • Scripting skills in Bash, Python, or other programming languages.

• English

WHAT WE OFFER:

• Flat hierarchies in a collegial team

• Attractive remuneration

• Short and fast decision paths through approachable executives

• Challenging tasks and personal responsibility from day one

• Interesting career prospects with exciting development opportunities

• Learning and letting others learn: We actively help our employees to develop themselves

ABOUT US:
Our Mission: Empowering Your Digital Transformation

Our DevOps as a Service offering provides a comprehensive range of solutions, meticulously tailored to meet the unique requirements of each client. We specialize in streamlining development and operations, automating workflows, and enabling scalable, secure, and efficient infrastructure.

Devops -Keep it for us!

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We're proud to be ranked 4th among the World's Top EdTech Companies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That's how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That's why, together with Kateryna Lebid, Paid Media Design Lead at Headway Inc, we're looking for a Motion Designer to turn ideas into creatives that people across the world actually stop scrolling for.

What product and team will you be working on?

Skillsta is a digital product that helps users across the globe improve their soft skills through short, interactive lessons based on real-life situations. The app ranked among the top 20 in the Education category on the US App Store.

You'll be part of Headway Inc's broader marketing community – 100+ people across all products – where you'll always find someone to think through a challenge with, learn from, or be inspired by.

This role is a great fit if you:

• Want to work on international markets, with full visibility into how every creative you make actually performs – and the freedom to test your boldest ideas.
• Want the resources to explore new tools as they emerge.
• Want your ideas to matter beyond the edit – your concept could become a new feature or course in the app.
• Are drawn to a company among the world's best: top-5 global EdTech, listed among Global Silicon Valley's top 150 transformational EdTech companies worldwide.
• Want a friendly, high-spirited team. 

What you'll do:

• Create advertising video creatives for the Skillsta app.
• Analyze creative performance and form hypotheses based on results.
• Brainstorm ideas together with the team.
• Collaborate closely with creative strategists.
• Continuously research competitors and industry trends.
• Generate your own ideas and bring them to life – and actually influence the product.

What you need to join us:

• 1+ year of experience as a Motion Designer, ideally with a background in marketing.
• Proficiency in After Effects and Figma, including experience with After Effects plugins.
• Strong understanding of timing, composition, and core animation principles.
• Experience with AI tools for content generation.
• Video editing and sound design skills.
• Attention to detail and the ability to find quick, effective animation solutions.
• Ability to prioritize, manage your own time, and optimize your workflow independently.
• A team player who's open to feedback, adaptable, and comfortable in a fast-changing environment.

What we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. Find out more about our projects here.

Working schedule
This is a full-time position with a flexible format. You decide what works best – whether it's working from our office, remotely, or a mix of both.

Ready to join?
Send us your CV and portfolio – we can't wait to meet you!

Position Overview

We are seeking an experienced Data Scientist/ML Engineer specializing in neural networks, with 3+ years experience in the applied field. The ideal candidate should be a great mentor and team player; python ninja with a strong background in various neural network architectures (recurrent, convolutional, feedforward, etc.) and a deep understanding of developing, tuning, and deploying different architectures. This role also requires excellent Python programming skills and a solid foundation in data analysis and statistics. If you strive in a fast pace environment, with tight deadlines but fast professional growth, you are welcome in our team!

Key Responsibilities:

• Create statistical summaries to support hypothesis testing and data-driven decisions during EDA
• Implement data preparation and feature engineering pipelines for the models
• Plan and implement algorithms for predictive modeling.
• Provide continuous improvement of models in production
• Lead the ML-driven python coding for end to end model deliveries, support our ML-related libraries/
• Collaborate with a cross-functional team of specialists, including senior and junior data scientists, Python developers and ML engineers, data analysts, and DevOps specialists.
• Provide expertise in tuning loss functions, metrics, sample weights adjustment, hyperparameter tuning and model improvement in general.
• Generate detailed evaluation reports, summarizing key findings and presenting actionable insights to stakeholders.
• Keep up with tight deadlines, agile environment of work with evolving objectives and KPIs, having the highest level of organisation and self management to provide a full work clarity, extensive tracking and documentation of your work.

Required Skills and Qualifications:

• Minimum of 3 years of professional experience as a Data Scientist or Machine Learning Engineer.
• Proficient in building custom neural networks using PyTorch.
• Strong experience with various neural network architectures specialised for time-series modelling and tabular data predictive modelling 
• Proficiency with neural network layers (like LSTM, GRU, Conv1D, Dense, Dropout, BatchNormalization) and activation functions (ReLU, Sigmoid, Tanh, Softmax).
• Experience with time series data, including loading, cleaning, and feature engineering using libraries like pandas, numpy. Knowledge of Darts library would be a large bonus.
• Expertise in model development, including selecting and developing models from the Darts library and building custom neural network architectures.
• In-depth knowledge of Python programming and relevant libraries (e.g., Scikit-learn, Pandas, PyTorch, Shap). We want to emphasize this requirement of excellency in python, including good working OOP knowledge. We do noе accept candidates with partial experience in python, as our projects require solid programming skills for writing and supporting data science related functionalities and libraries
• Solid understanding of statistics and data analysis.
• Skilled in using and tuning loss functions such as MSE, MAE, Cross-Entropy Loss, and custom loss functions relevant to time series forecasting.
• Experience with hyperparameter optimization using libraries like Optuna or Hyperopt.
• Capable of implementing and optimizing training loops in PyTorch, including data loaders and training validation steps.
• Knowledge of time series-specific cross-validation techniques and regularization methods to prevent overfitting.
• Strong skills in evaluating model performance using metrics like MSE, RMSE, MAE, MAPE, and R-squared.
• Familiarity with backtesting functionalities for validating model performance.
• Experience in model deployment, including serialization and deployment of models for real-time services.
• Strong communication skills for presenting findings and progress to stakeholders, using visualizations created with matplotlib, seaborn, or plotly.
• Proficiency in using Git for version control and collaboration.
• Major education in Data Science, Computer Science, or a related field IS A MUST. We do not accept people with other backgrounds.
• Certifications in deep learning are preferred.
• Excellent command of spoken and written English.
• Strong self-management, time management, and organizational skills.

• Ability to work under a structured management system while independently handling creative tasks.

   

What We Offer:

• Competitive remuneration package.
• Bonuses
• Professional mentorship and guidance from experienced team members.
• Opportunities for professional growth and continuous learning.
• A dynamic and collaborative work environment.
   

About DataObrii
DataObrii is a high-tech consulting firm specializing in data science, machine learning, and AI-augmented Internet of Things. Our team comprises experienced data scientists, python engineers, devops, hardware electrical engineers, and business analysts dedicated to delivering innovative, data-driven solutions that enhance business intelligence and efficiency. We emphasize continuous improvement, keeping up with current and emerging technologies, and delivering complete timely, effective solutions.

Our Values:

• Efficiency: We employ an agile approach to ensure timely delivery of high-quality solutions. This governs fast delivery cycles, quick and efficient solutions, iteratively going from PoC developments to fully enhanced production systems.
• Professionalism: Our commitment to excellence drives us to achieve success for our clients. This includes both technical and ethical proficiency required from all our employees.
• Creativity: We utilize design thinking to develop innovative solutions that address complex business challenges.
• Care: We invest time in understanding our clients' business models to provide tailored solutions that align with their objectives.
   

Наш клієнт — міжнародна маркетингова компанія, яка стрімко масштабується та займає провідну позицію в індустрії iGaming, з особливою увагою до ринку Азії.

Від глибоких досліджень ринку та розробки стратегії до результативних діджитал-кампаній і сміливих креативів — команда охоплює повний цикл маркетингу, допомагаючи клієнтам випереджати конкурентів в одній із найдинамічніших галузей світу.

Ідеально для тих, хто прагне:

• Збирати, аналізувати та документувати бізнесові й технічні вимоги для нових продуктових фіч і покращень платформи;
• Перетворювати бізнес-потреби на чіткі специфікації (user stories, acceptance criteria, workflows) для команд розробки;
• Тісно співпрацювати з engineering, QA, design та зовнішніми підрядниками для забезпечення точної та своєчасної реалізації;
• Проводити глибокий аналіз продуктових метрик і воронок для виявлення проблемних зон, можливостей та точок оптимізації;
• Проводити та підтримувати A/B тестування й інші валідаційні експерименти, визначаючи метрики успіху та інтерпретуючи результати;
• Підтримувати продуктову документацію в актуальному стані та забезпечувати обмін знаннями між командами;
• Виступати сполучною ланкою між бізнес-стейкхолдерами та технічними командами, забезпечуючи ефективну комунікацію та узгодженість.
   

Досвід, який стане твоєю перевагою:

• 2–4 роки досвіду на позиції Product Manager або Business Analyst у digital B2C продуктах;
• Підтверджений досвід написання детальних специфікацій та ведення продуктового беклогу;
• Сильні аналітичні навички та вміння вирішувати проблеми, з практичним досвідом роботи з BI-інструментами (наприклад, Amplitude, Tableau, Excel);
• Знайомство з методологіями A/B тестування та оцінкою статистичної значущості;
• Глибоке розуміння концепцій системної архітектури (APIs, потоки даних, інтеграції, ролі front-end та back-end);
• Досвід у iGaming (спортивні ставки, казино) або інших галузях з високим обсягом транзакцій і навантаженням буде значною перевагою.
   

Ми цінуємо:

• Сильні комунікативні навички та вміння працювати зі стейкхолдерами, здатність переводити бізнес-цілі на технічні вимоги;
• Структуроване мислення та увага до деталей у поєднанні з баченням загальної картини продукту;
• Високий рівень емоційного інтелекту та вміння будувати довіру як з бізнесом, так і з технічними колегами;
• Проактивний, самостійний підхід та комфорт у роботі в умовах швидких змін;
• Орієнтація на результат із фокусом на досягнення вимірюваних бізнес-результатів;
• Стратегічне мислення — вміння балансувати між поточними завданнями та довгостроковою масштабованістю.
   

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Медичне страхування;
• Можливості для кар’єрного зростання;
• Пакет бенефітів (відшкодування витрат на спортзал, стоматологічні та психологічні послуги тощо);
• Бонусну систему на основі OKR;

• Динамічне робоче середовище.

   

Долучайся — і нехай твоя історія зростання розпочнеться.

English version:

Our client, a fast-scaling international marketing company, is a major player in the iGaming industry, with a dedicated focus on expanding operations across Asia. From deep market research and business strategy to performance-driven digital campaigns and bold creatives, the team manages the entire marketing lifecycle to help clients stay ahead in one of the world’s most competitive industries.

Perfect for those who aim to:

• Gather, analyze, and document business and technical requirements for new product features and platform improvements;
• Translate business needs into clear specifications (user stories, acceptance criteria, workflows) for development teams;
• Collaborate closely with engineering, QA, design, and external vendors to ensure accurate and timely delivery;
• Conduct in-depth analysis of product metrics and funnels to identify pain points, opportunities, and areas for optimization;
• Conduct and support A/B testing and other validation experiments by defining success metrics and interpreting results;
• Maintain up-to-date product documentation and ensure knowledge sharing across teams;

• Act as a bridge between business stakeholders and technical teams, facilitating effective communication and alignment.

   

Experience you’ll need to bring:

• 2–4 years of experience as a Product Manager or Business Analyst in digital B2C products;
• Proven track record of writing detailed specifications and managing product backlogs;
• Strong analytical and problem-solving skills, with hands-on experience using BI tools (e.g., Amplitude, Tableau, Excel);
• Familiarity with A/B testing methodologies and statistical significance evaluation;
• Solid understanding of system architecture concepts (APIs, data flows, integrations, front-end vs. back-end roles);
• Experience in iGaming (sports betting, casino) or other high-transaction, high-load industries is a strong plus.

It's a perfect match if you have those personal features:

• Strong communication and stakeholder management skills, with the ability to translate business goals into technical requirements;
• Structured thinking and attention to detail, paired with a big-picture product vision;
• High emotional intelligence and the ability to build trust with both business and technical colleagues;
• A proactive, self-driven approach and comfort working in fast-changing environments;
• A results-oriented mindset, focused on delivering measurable business outcomes;

• Strategic thinking — able to balance immediate delivery with long-term scalability.

   

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;

• Dynamic Work Environment.

   

Apply, and let your growth journey begin.

Level: Senior E

ngagement: Long-term contract 

Location: Europe (EU / EEA / UK), remote 

Working hours: EU business hours, shifted 2–3 hours later to ensure daily overlap with US West Coast (PST/PDT) mornings

About the Client

Our client is a leading enterprise data platform company building an open, high-performance data lakehouse for AI and analytical workloads. The platform combines an intelligent SQL query engine, an AI-ready semantic layer, and an open catalog built on Apache Iceberg — enabling Fortune 500 companies across finance, energy, manufacturing, and logistics to unify, query, and govern data at massive scale across cloud and on-premise sources.

About the Role

We are looking for a Senior SDET to lead the design of automated test frameworks and testing strategy for a large-scale distributed data platform. You will own the quality of the query engine, connectivity layer, and backend services end-to-end — from framework architecture through CI/CD infrastructure across all major clouds — and mentor middle engineers on the team.

This is a data-heavy, backend-focused role. We are not looking for web/UI QA engineers — the work centers on validating distributed query execution, data correctness at scale, connectivity drivers, and backend microservices.

Responsibilities

• Architect, design, and evolve automated test frameworks in Python / pytest for backend services, REST APIs, and distributed data components.
• Define testing strategy for new features and platform components — coverage, risk assessment, and quality gates.
• Own end-to-end, integration, performance, and regression testing covering SQL query execution, data correctness at scale, and platform APIs.
• Lead performance and load testing efforts with JMeter, including workloads over JDBC / ODBC / Arrow Flight drivers.
• Design and validate large-scale data testing scenarios — query plans, result correctness across heterogeneous data sources, metadata consistency, and behavior under high concurrency.
• Own CI/CD test pipelines in Jenkins — architect, maintain, and continuously improve.
• Provision and manage test environments in Kubernetes (GKE / EKS / AKS) across GCP, AWS, and Azure using Docker; drive automation and reproducibility.
• Investigate complex, cross-layer failures and drive root-cause analysis with engineering.
• Mentor middle SDETs, review test designs, and set quality standards across the team.
• Partner with US-based development leads on shift-left practices, testability, and release readiness.

Required Qualifications

• Education: B.S. or M.S. in Computer Science, Computer Engineering, or a related technical field.
• Programming: Strong proficiency in Python, including pytest, with deep understanding of OOP, software design principles, and test framework architecture.
• SQL & Data: Advanced SQL skills and strong understanding of relational and analytical data systems, including query execution internals.
• Data-intensive testing experience: Demonstrated experience testing data-intensive systems — query engines, ETL/ELT pipelines, streaming platforms, or analytical databases. Candidates with only web/UI QA backgrounds are not a fit.
• Testing experience: 5+ years in backend/system test automation, with demonstrated ownership of test strategy and infrastructure.
• CI/CD & DevOps: Solid experience architecting and maintaining Jenkins pipelines and test environments.
• Containers & Orchestration: Strong working knowledge of Docker and Kubernetes (running workloads, debugging pods, deploying complex environments).
• Cloud: Hands-on experience with at least one major cloud (GCP, AWS, or Azure); exposure to more than one is a strong plus.
• Version Control: Confident with Git / GitHub workflows and code review practices.
• English: Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team.
• Availability: Able to work EU hours with a 2–3 hour shift toward US West Coast time to ensure daily overlap with the client team.
• Leadership: Prior experience mentoring engineers, defining test strategy, or leading a QA/SDET function.

Desired Skills

• Deep experience testing REST APIs and backend microservices at scale.
• Hands-on with distributed computing frameworks (e.g., Apache Spark, Kafka) and MPP SQL query engines (e.g., Presto, Trino, or similar).
• Strong understanding of modern data lakehouse concepts, open table formats (Apache Iceberg), and data warehousing.
• Experience with data connectivity drivers: JDBC, ODBC, Arrow Flight.
• Performance testing with JMeter or comparable load-testing tools at production scale.
• Kubernetes on managed services (GKE / EKS / AKS) and multi-cloud exposure.
• IaC tools such as Terraform.
• Deep understanding of query plan generation, query acceleration / materializations, and metadata integrity in distributed data systems.
• Prior experience leading a QA/SDET function in a data-platform or database engineering environment.