Jobs at Djinni

We are seeking a data-driven and customer-focused Retention Product Manager to join our product team.
In this role, you will own the full retention experience across multiple iGaming brands, designing personalized engagement funnels, optimizing promotion mechanics, and driving long-term player value.

Working closely with CRM, BI, VIP, Design, and Product teams, you will turn behavioral insights into retention strategies that increase player activity, loyalty, and lifetime value. If you have experience managing retention in iGaming and want to influence product decisions at scale, we’d love to connect with you.

How You Will Make an Impact

• Analyze player cohorts, funnels, and in-product behavior to identify retention trends, churn risks, and revenue opportunities
• Develop the Retention Roadmap including missions, gamification features, tournaments, progression systems, and bonus mechanics
• Design personalized life-cycle journeys with tailored incentives, segmentation logic, and targeted user flows
• Collaborate with CRM teams to create and optimize automated communication flows including push, in-app, and email campaigns
• Optimize bonus systems, reload mechanics, engagement loops, and reward structures to maximize retention and ARPU
• Lead A/B testing initiatives for product features, promotional strategies, and communication touchpoints
• Coordinate cross-team implementation of retention features together with Tech, Design, BI, and Product teams
• Monitor churn indicators and create data-driven reactivation strategies for returning and high-value players
• Research competitors’ retention tools, UX patterns, and engagement mechanics to identify improvement opportunities
• Improve in-product user journeys such as onboarding, missions, rewards, payments, and home-page personalization
• Ensure that retention features are implemented efficiently, meet KPIs, and deliver measurable impact on player activity

• Work closely with VIP Product and CRM to ensure seamless integration of retention logic across VIP and non-VIP segments

   

What Will Help You Succeed in the Role

• At least 1 year of experience as a CRM Manager or Retention Manager in the iGaming industry
• Strong understanding of user life-cycle management, segmentation, and behavioral psychology in gaming
• Hands-on experience with bonus systems, engagement campaigns, missions, and tournaments
• Ability to work with analytics dashboards and interpret retention metrics such as DAU, WAU, churn, LTV, ARPU, conversion to deposit, and session depth
• Experience collaborating with CRM tools (Smartico, Customer.io, etc.)
• Comfortable managing complex product features with multiple stakeholders and dependencies
• Strong communication and documentation skills with the ability to translate ideas into clear requirements
• Attention to detail and ability to prioritize in fast-moving environments

• Intermediate or higher level of English proficiency for effective communication with international partners

   

What We Offer

• Remote work with a flexible morning start
• Unlimited paid vacation days
• 10 paid sick leave days
• Necessary work equipment and tools
• Compensation for sports activities, language learning, or professional courses
• Gifts for important events
• Employee referral bonus program
• Opportunities for professional development
• No micromanagement and quick decision-making processes

Must Have:

- 4+ years of commercial product testing as a Middle AQA

- proven experience in test automation: writing, executing, and maintaining automated UI, API, performance and E2E tests

- proficiency in at least one programming language for automation: Python, Java, or JavaScript/TypeScript

- web automation frameworks: Playwright, Cypress, Selenium

- API & protocols: REST APIs

- databases & data stores: SQL, PostgreSQL, MongoDB

- hands-on with CI/CD and version control

- Strong communication skills in English, B2+

Nice to Have:

- Mobile automation: Appium

- API & protocols: GraphQL, gRPC

- BDD & test design: Cucumber, Behave, Gherkin; test planning and TDD (Test Driven Development)

- Cross-browser/cross-platform testing and BrowserStack or similar device-cloud experience

- Certifications/standards: ISTQB/CTFL and experience establishing QA processes/standards

CodeIT is looking for a motivated Senior/Lead Business Analyst to join our team full-time. You will join a multi-stream product that includes a mobile app, a website (e-commerce), a web cabinet, and a backend Legacy system that powers core business operations. The environment is dynamic, fast-paced, and requires a high level of autonomy and product thinking.

Requirements

• 5+ years of experience as a Business Analyst or Product Analyst in IT
• Understanding of business analysis in different methodologies (Waterfall, Agile)
• Experience in creating project documentation and other materials (UML, Use Cases, Business Rules, Functional & Non-Functional Specifications, User Interface Design Specifications, User Stories)
• Proven product mindset and experience working in product-driven environments: understanding of business value, prioritization, and impact; high ownership, and readiness to take initiative without waiting for direction
• Strong decision-making skills and ability to determine what must be detailed and what can remain lightweight
• Experience working on multi-stream or complex systems with several teams or domains
• Excellent communication skills and ability to collaborate with different types of stakeholders
• Strong facilitation skills and experience running complex workshops or discovery sessions
• Proactive mindset, strong analytical and problem-solving skills
• Emotional intelligence and the ability to build strong relationships with various types of stakeholders
• Understanding of mobile and web application logic and general knowledge of backend processes
• Comfort leading teams through uncertainty and helping them find clarity
• Upper-intermediate or higher English level
• Experience in presales activities
• Experience in hiring/interviewing BAs

Nice to have

• Product (Proxy-product) Management experience
• Mentoring and leadership experience
• People management experience
• Ability to simplify complexity and explain technical or product decisions in plain language
• Strong sense of ownership and initiative, with a bias toward action
• Basic knowledge of one programming language
• PM experience

Responsibilities

• Work across multiple streams simultaneously and maintain a clear understanding of how features interact across mobile, web, and backend parts of the system
• Act as a proxi-product owner: analyze business needs, propose solutions, challenge assumptions, and help shape priorities
• Collaborate with several stakeholders, clients, and development teams to define scope, clarify requirements, and make decisions
• Translate business goals into clear, structured requirements and user stories with appropriate levels of detail
• Proactively identify gaps, dependencies, risks, and opportunities for product improvement
• Generate feature ideas that have measurable business impact and present them to the client
• Participate in backlog refinement, discovery sessions, and solution brainstorming
• Own the quality of requirements and ensure alignment across all teams involved
• Facilitate communication between technical and non-technical participants and maintain productive relationships with multiple stakeholders
• Support the client by thinking through feature logic, edge cases, and user flows often in place of the product owner

Being a member of the CodeIT team means

• Career Path and growth opportunities (seniority level system, individual development plan, technical leads)
• Compensation of participation in conferences and workshops, invited experts
• Development of soft skills (people management and emotional intelligence training)
• Free access to the company account on Udemy educational platform
• Internal library
• Corporate English courses and communication with clients from English-speaking countries
• Experienced and supportive team members
• Paid time off (vacation, sick-leave, remote work)
• Legal support

We are looking for a skilled and driven Senior Full Stack Software Engineer to join our growing team. 

In this role, you’ll join a team of engineers ranging from junior to senior, a group of experienced hands-on engineering managers, and a range of other team members all focused on one thing - providing a world-class educational experience to students from all walks of life.

 Responsibilities:

• Design, develop, and maintain scalable and reliable web applications using C# and Vue.js
• Collaborate with product and engineering managers, stakeholders, and other teams to scope, prioritize, and deliver value adding features to our consumers
• Write clean and testable code
• Lead and mentor more junior developers in code quality, clean architecture, and best practices

You may be a good fit if you have (requirements):

• 6+ years of professional software development experience
• Proficient (2+ years experience) in each of the following, with senior-level expertise in at least one:
  • Modern C#/.NET
  • Vue.js (or similar reactive frameworks, e.g. React, Angular)
  • CSS and modern front-end styling practices
  • Database technologies
• Experience leading complex engineering initiative design and execution
• Strong clean coding experience (maintainability, flexibility, extensibility, reliability)
• Strong communication skills and experience giving and receiving code reviews
• Experience with version control systems
• Experience mentoring other developers, formally or informally

What Makes You Stand Out (nice-to-haves)

• University degree in Software Engineering or related field
• Experience with GCP, GKE, GCS (or similar cloud technologies)
• Experience with PostgreSQL
• Familiarity with DevOps (CI/CD pipelines, K8s, Helm, Argo CD, Terraform)
• Experience with Application Security, SecOps, Cloud Security, or similar
• Experience with migration patterns (strangler-fig, dual-write, CDC, etc)
• Experience with rollout strategies (blue-green, canary, phased)
  
   

Qualities that will make you successful:

• Strong interpersonal and communication skills;
• Ability to work collaboratively in a remote environment;
• Growth mindset and motivated by constructive feedback;
• Proven ability to work independently, manage schedules, and meet deadlines;
• Passion for education and building solutions that support students and educators.

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.

We’re looking for a Senior SEO Specialist to drive sustainable organic growth by increasing non-brand visibility, rankings, and conversions. In this role, you will own the SEO strategy end-to-end: from technical SEO and site architecture to content planning, on-page optimization, and link acquisition. You’ll work closely with Product, Development, Marketing and Content teams to turn SEO opportunities into measurable business impact, using data to prioritize initiatives and run ongoing experiments.

Responsibilities:

• Own and execute the SEO strategy to grow non‑branded organic traffic, rankings, and sign-ups/revenue;
• Build and manage the SEO roadmap: technical SEO, content, and authority/link acquisition;
• Conduct keyword research and SERP intent analysis;
• Plan and produce SEO-driven content;
• Lead on-page SEO;
• Own technical SEO audits and collaborate with Development team to implement fixes;
• Monitor performance using Google Search Console, Ahrefs, GA4, and SEO tools; identify opportunities, issues, and growth experiments;
• Set up and maintain SEO reporting dashboards; communicate insights and progress to stakeholders;
• Manage backlink strategy: competitor link analysis, digital PR opportunities, outreach partnerships, and link risk monitoring;
• Analyze competitors and market trends; translate insights into actionable recommendations;
• Ensure SEO best practices are embedded into product and content processes (templates, release checklists, QA).

Requirements:

• 4–7+ years of hands-on SEO experience with proven results in growing non-branded organic traffic in competitive niches;
• Strong understanding of technical SEO and the ability to translate findings into clear requirements for developers;
• Expertise in keyword research, content strategy, and on-page optimization;
• Solid analytical skills: ability to work with data, measure impact, and prioritize based on expected outcomes;
• Advanced knowledge of Google Search Console, GA4, and common SEO suites (Ahrefs / Semrush or similar);
• Experience with site migrations, large-scale content updates, and solving indexation/crawl issues is a plus;
• Experience with link building/digital PR and evaluating link quality/risk;
• Strong writing/editing skills for SEO briefs and the ability to collaborate closely with content writers;
• Excellent communication and stakeholder management; ability to explain SEO to non-SEO teams;
• Knowledge of HTML/CSS and an understanding of technical SEO.

Nice to have:

• Experience in gaming, Web3/crypto, fintech, or other regulated/high-competition verticals;
• Experience with international SEO and multi-language sites.

Hiring process:

• Intro call with a Recruiter - Interview with the Hiring team - Test Task - Final Interview - Сollection 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!

We are looking for QA engineer to test a client-server system

Requirements:

• Intermediate English;

• Ability to solve logical exercises;

• Wish to produce quality products;

• Basic knowledge of Networks, ability to configure home router;

• Basic knowledge of Linux commands, ability to evaluate logs;

• Understanding of client-server architecture;

Personal skills:

• Logical thinking

• Fast learner

• Open-minded

Is a plus:

• Experience in Networks

• Experience in any Linux OS

• OSI model, TCP/UDP, REST

• Hand’s On experience with soldering, flashing hardware devices

• Experience in Python

• Experience in MySQL queries

• Education in technical specialty

Company offers:

• Competitive salary

• 8 hours working day (flexible working hours, and work from home)

• 20-day paid vacation

• Insurance

• Professional environment

• Office located in a 15-minute walk from Vokzalna, Universytet, or Olimpiiska metro stations

About company:

Johnson Controls is a global leader in smart building solutions, dedicated to creating safe, healthy, and sustainable environments. As the provider of the world’s largest portfolio of building technology, software, and services, we are at the forefront of innovative building management.

Our Intrusion Department specializes in the development of high-quality electronic security systems and components. Operating in Ukraine through our subcontractor in Kyiv, we work with both hardware and cloud servers, including AWS, as well as virtual machines.

On the client side, we utilize intrusion panels from top vendors such as Visonic PowerMaster, DSC PowerSeries, and Qolsys IQ, alongside a range of wireless technologies (PowerG, Z-Wave, Zigbee) and wired devices.

In addition, we offer User and Installer Applications for both iOS and Android, providing seamless integration and control for our customers.

Studio 402 is a software studio focused on turning cutting-edge technologies into real, market-ready products and companies. We work across multiple projects in parallel, using a shared TypeScript/Node.js/React platform and an AI-first mindset.

Our values:

• Innovation first: We like to be early on new technologies, not late adopters.
• Ownership mindset: Engineers are product owners, not just ticket-takers.
• Technical excellence: We care about clean architecture, strong documentation, and long-term maintainability.
• Entrepreneurial spirit: We build with an eye toward real business impact and potential exits.
• Rapid adaptation: We move fast, adjust quickly, and learn in public.

The Role:

We are hiring a Founding Senior Software Engineer (senior to staff level) to act as the cross-cutting technical lead across several products in our portfolio.

You will:

• Own and evolve our shared TypeScript/Node.js/React platform.
• Set architecture patterns that other engineers follow.
• Partner directly with the founder on product and technical decisions.
• Stay hands-on: designing systems, writing code, reviewing pull requests, and shipping features.

This is an individual contributor role, not a people manager role, but your decisions will shape how other engineers build and ship.

What You Will Do:

Technical leadership

• Define and maintain architecture patterns across projects in our Node.js/TypeScript/React stack.
• Design scalable, well-documented APIs and backend systems used by multiple products.
• Establish shared libraries, tooling, and conventions so teams can move faster without reinventing the wheel.

• Make clear, documented technical decisions and communicate the reasoning behind them.

   

Hands-on building

• Ship high-quality features end to end: from backend design to React/Next.js implementation where needed.
• Integrate third-party APIs and services, including AI and large language model providers when they add real product value.
• Write clean, testable, maintainable code with a focus on long-term quality, not just short-term hacks.

• Create and maintain technical documentation that other engineers can rely on.

   

Product and ownership

• Work closely with the founder to translate business and product goals into technical strategies.
• Proactively propose improvements to products, architecture, and developer experience.
• Question requirements constructively and offer better solutions, not just point out problems.

• Take true ownership: surface risks early, suggest trade-offs, and follow through to shipped outcomes.

   

Team impact (without being a manager)

• Help other engineers make good architectural and implementation choices.
• Raise the bar on code quality, testing, and documentation through example and thoughtful review.

• Contribute to and refine the studio’s engineering practices, standards, and ownership culture.

   

What We Are Looking For:

Must-haves

• Senior-level experience (or above) building production systems in TypeScript and Node.js.
• Strong experience with modern frontend development using React.
• Proven track record of owning complex features or systems end to end: design, build, launch, iterate.
• Comfort operating in ambiguous environments: you can clarify requirements, propose approaches, and make decisions without needing rigid specifications.
• High ownership mindset: you think in terms of product and business impact, not just tasks completed.
• Strong communication skills: you document decisions, keep stakeholders updated, and communicate risks early.
• Experience designing APIs and backend architectures that serve multiple clients or products.

• Solid understanding of engineering fundamentals: data modeling, caching, performance, observability, testing.

   

AI and agents

• Real interest in AI and agents, with enough experience to integrate large language models or related services into products, for example calling an LLM API, designing prompts, or wiring tools.

• Excitement about using AI to build better products and workflows, even without a research background.

   

Nice-to-haves

• Experience acting as a de facto tech lead or staff-level individual contributor in a startup, studio, or multi-product environment.
• Experience with React Native or mobile development.
• Exposure to building internal platforms or shared component libraries for multiple teams or products.
• Experience with modern DevOps practices such as continuous integration and deployment, cloud infrastructure, and monitoring, sufficient to collaborate effectively with infrastructure-focused teammates.

• Prior work in early-stage companies or studios where you helped define engineering culture and practices.

   

Who You Are

• You are a builder who prefers shipping real things to only discussing them.
• You are energized by ambiguity and open problem spaces, not frustrated by them.
• You care about both the architecture and the user: you think about how your decisions affect the product and the business.
• You are comfortable being accountable: you make decisions, document them, and own the outcomes.
• You prefer lightweight process and clear ownership over heavy process and bureaucracy.

• You are not looking for a pure research role or a pure management role; you want to stay close to the code and the product.

   

How We Work

• Flat structure with direct communication between you, the founder, and the rest of the team.
• Multiple products in parallel, giving you exposure to a variety of problems and domains.
• Documentation and ownership: decisions get written down, and engineers are trusted to act on them.

• Remote-first: we work fully remotely and optimize for written communication and clear expectations.

   

Compensation

We offer a competitive salary and meaningful equity for the right person. Exact details will be discussed directly with candidates and calibrated based on experience and impact.

Are you a Senior Data Engineer passionate about building scalable, secure, and high-performance data solutions? Join our Data Engineering Center of Excellence at Sigma Software and work on diverse projects that challenge your skills and inspire innovation.

At Sigma Software, we value expertise, continuous learning, and a supportive environment where your career path is shaped around your strengths. You’ll be part of a collaborative team, gain exposure to cutting-edge technologies, and work in an inclusive culture that fosters growth and innovation.

Project

Our Data Engineering Center of Excellence (CoE) is a specialized unit focused on designing, building, and optimizing data platforms, pipelines, and architectures. We work across diverse industries, leveraging modern data stacks to deliver scalable, secure, and cost-efficient solutions.

Job Description

• Collaborate with clients and internal teams to clarify technical requirements and expectations
• Implement architectures using Azure or AWS cloud platforms
• Design, develop, optimize, and maintain squad-specific data architectures and pipelines
• Discover, analyze, and organize disparate data sources into clean, understandable data models
• Evaluate new tools for analytical data engineering or data science
• Suggest and contribute to training and improvement plans for analytical data engineering skills, standards, and processes

Qualifications

• 5+ years of experience with Python and SQL
• Hands-on experience with AWS services (API Gateway, Kinesis, Athena, RDS, Aurora)
• Proven experience building ETL pipelines for analytics/internal operations
• Experience developing and integrating APIs
• Solid understanding of Linux OS
• Familiarity with distributed applications and DevOps tools
• Strong troubleshooting/debugging skills
• English level: Upper-Intermediate
• WILL BE A PLUS:
• 2+ years with Hadoop, Spark, or Airflow
• Experience with DAGs/orchestration tools
• Experience with Snowflake-based data warehouses
• Experience developing event-driven data pipelines
• Personal Profile

PERSONAL PROFILE:

• Passion for data processing and continuous learning
• Strong problem-solving skills and analytical thinking
• Ability to mentor and guide team members
• Effective communication and collaboration skills

We are looking for an experienced Data Engineer to join a long-term B2C project. The main focus is on building Zero ETL pipelines, as well as maintaining and improving existing ones.

Responsibilities:
- Build and maintain scalable Zero ETL pipelines.
- Design and optimize data warehouses and data lakes on AWS (Glue, Firehose, Lambda, SageMaker).
- Work with structured and unstructured data, ensuring quality and accuracy.
- Optimize query performance and data processing workflows (Spark, SQL, Python).
- Collaborate with engineers, analysts, and business stakeholders to deliver data-driven solutions.

Requirements:
- 5+ years of experience in Data Engineering.
- Advanced proficiency in Spark, Python, SQL.
- Expertise with AWS Glue, Firehose, Lambda, SageMaker.
- Experience with ETL tools (dbt, Airflow etc.).
- Background in B2C companies is preferred.
- JavaScript and Data Science knowledge are a plus.
- Degree in Computer Science (preferred, not mandatory).

We offer:
- remote time job, B2B contract
- 12 sick leaves and 18 paid vacation business days per year
- Comfortable work conditions (including MacBook Pro and Dell monitor on each workplace)
- Smart environment
- Interesting projects from renowned clients
- Flexible work schedule
- Competitive salary according to the qualifications
- Guaranteed full workload during the term of the contract
 

Job Summary
As a Senior Full-stack Engineer, you will architect and deliver end-to-end solutions for our cutting-edge Skin Gambling and Casino Platform, seamlessly integrating robust back-end services with responsive front-end experiences. Using Node.js and React, you’ll transform design visions into a high-performance, secure platform that operates flawlessly across web and mobile devices, serving players globally.

Required Qualifications (Must-Have)

• 6+ years of commercial software development experience, with a portfolio demonstrating complex web applications.
• 3+ years of experience as a Full-stack JavaScript/TypeScript Developer
• Solid expertise in Node.js, Nest.js, TypeORM, WebSockets, PostgreSQL, and Redis.
• Deep knowledge of SQL and NoSQL database architecture, optimization, and management.
• Proven hands-on experience with React.js and Next.js for building complex interactive web interfaces for desktop and mobile devices.
• Proficiency in TypeScript, MobX/Redux for state management, and modern CSS frameworks (SCSS or Tailwind CSS).
• Hands-on experience with Vite, monorepo tooling (e.g., Turborepo), and WebSocket integration.
• Experience with SSR and SPA architectures, understanding of reactive programming, and state management.
• Experience writing and executing tests, including unit, integration, and failure tests.
• Knowledge of Docker, Kubernetes, and the concepts and benefits of CI/CD processes.
• Knowledge of SOLID, GRASP, CQRS principles, GoF design patterns, and DDD concepts. 
• Knowledge of Event Sourcing, including events, aggregates, projections, and event streams.
• Good knowledge of traditional monolithic architectures, microservices architecture, and hexagonal architecture's emphasis on separation of concerns.
• Fluency in Ukrainian or Russian and proficiency in English for technical collaboration in a remote/global team setting.
• Ability to work within the CET/EET time zone.

Your Advantage (Nice-to-Have)

• Experience with Skin/NFT Gambling or Online Casinos.
• Experience with high-load systems and payment service providers integration.
• Experience with blockchain technology in iGaming or Fintech.
• Previous experience working in a start-up environment with rapid iteration cycles.

Key Responsibilities
 

• Architect & Develop Full-Stack Solutions: Design, build, test, deploy, and maintain secure, scalable features for our Skin Gambling/Casino Platform using Node.js (Nest.js) and React.js (Next.js) across web and mobile.
• Build & Optimize Backend Services: Develop high-performance backend logic, APIs (including WebSockets), data access layers, and integrations using Node.js, PostgreSQL, Redis, and TypeORM.
• Engineer Frontend Experiences: Create responsive, complex UIs with React.js, Next.js, TypeScript, MobX/Redux, and modern CSS (SCSS/Tailwind), ensuring optimal user experience.
• Apply Architectural Principles: Implement SOLID, GRASP, DDD, CQRS, Event Sourcing, and design patterns (GoF), choosing appropriate architectures (mono/microservices, hexagonal).
• Ensure Performance & Scalability: Identify and resolve bottlenecks, optimize databases (PostgreSQL), implement caching (Redis), and design for global traffic demands.
• Uphold Quality: Write and execute comprehensive tests (unit, integration, E2E); conduct code reviews to ensure stability and prevent regressions.
• Partner Cross-Functionally: Collaborate with Product, Design, QA, and stakeholders to translate requirements into technical solutions on time.
• Solve Problems & Innovate: Troubleshoot complex issues; research and propose new technologies to enhance platform capabilities and efficiency.
• Document Systems: Create and maintain clear technical documentation for architectures, APIs, and processes.

Interview Stages
 

1. Application Review
2. Interview Stages (2-3 weeks)
   1. Prescreen Call with Recruiter - 15-30 min
   2. Technical Interview with Software Architect and CPO - 1.5-2 hr.
3. Job Offer
4. Referrals: Employment and Background Check

24PLAY is a Ukrainian GameDev company developing and publishing mobile games since 2019. We’ve launched dozens of popular titles and reached 100M+ players worldwide. Alongside our own games, we provide top-quality outsourcing — art, development, and full-cycle production for global studios, our partners include some of the biggest names in the industry, such as Ubisoft, Papaya, SayGames, Estoty, Supersonic, and many others.

We’re growing and looking for a hands-on HR Manager to strengthen people operations in our comfortable Kyiv office (Beresteyska).
 

Main Responsibilities:

• Monitor HR processes and prepare regular reports (HR and Recruitment metrics).
• Own employee lifecycle: onboarding/offboarding, probation tracking, adaptation, 1:1s, assessment.
• Shape and scale corporate culture, engagement, and internal communications.
• Design and roll out HR initiatives (HR policy development, people engagement, wellbeing etc.).
• Plan HR budgets, track expenses, and optimize contracts.
• Build and maintain HR policies and process documentation; ensure accurate document flow.
• Coordinate greetings and gifts for birthdays/work anniversaries; manage recognition programs.
• Administer sick leave, time off, and vacation requests; maintain records.
• Plan and host team events.

From candidates for this position we expect:

• Experience as HR in IT for at least 1 year.
• Fluency in the Ukrainian language.
• English B1+
• Confident user of MS Office, Google Drive/Workspace, Slack etc.
• Organized, empathetic, proactive; excellent communication skills.
• A love of games will be a plus!

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.
   

We look forward to receiving your application!

We are looking for a Lead Data Analyst to head our analytics team (Product, Marketing, Retention). This role balances team mentorship with hands-on analysis, focusing on driving data-driven decisions without the burden of infrastructure management.

Required Skills & Experience

• Background: 2+ years in Data Analytics with 1–2+ years in a Lead or Senior role; 
• Technical Stack: Advanced SQL (complex queries/joins) and Python (Pandas, Numpy); proficiency in Power BI or similar tools;
• Expertise: Solid understanding of A/B testing, product/marketing analytics, and attention to detail;
• Management Skills: the ability to effectively manage multiple priorities simultaneously and meet deadlines.

Nice to Have:

• Experience in iGaming with knowledge of LTV, ARPU, Churn, and Bonus Efficiency.
• Cohort analysis, retention modeling, statistics/probability, and familiarity with CRM/attribution data and data pipelines.

Key Responsibilities: 

• Team Leadership: Lead and mentor a team of analysts; manage workloads, priorities, and delivery timelines; own the analytics roadmap and backlog;
• End-to-End Analytics: Perform hands-on analysis (SQL, Python, Power BI) to identify trends, anomalies, and growth opportunities;
• Experimentation: Design, support, and evaluate A/B tests across product and marketing departments;
• Strategic Collaboration: Work with Product, Marketing, and CRM stakeholders to define success metrics and translate data into actionable business recommendations;
• Quality Control: Review team outputs (dashboards, research, reports) to ensure high standards of accuracy and insight.

Why is this role interesting?

• Real impact: you directly influence product and marketing decisions.
• Clear focus: no expectations of being a ‘jack of all trades’ — focus on analytics and leadership.
• Transparency: the opportunity to build analytical processes and develop a team in a dynamic environment.

For successful cooperation, we offer:

• The opportunity to influence and feel your impact within the company;
• Compensation that grows with your achievements;
• Paid vacation and sick leave;
• Medical insurance;
• A budget for conferences, seminars, and training courses that will help you develop as a professional;
• Flexible working hours;
• A cosy, modern office with everything you need in the historic centre of Kyiv.
  
  📌Interview stages:

Interview with recruiter -> Interview with Lead Data Analytics -> Interview with head -> Offer

About the Role
 

We're looking for an experienced Go developer to build new microservices and critical platform components.

Responsibilities

• Design and develop new microservices in Go
• Build high-load systems (search, music, accounts, messaging)
• Code review and mentoring junior/middle developers
• Participate in architectural decisions and technical planning
• Optimize service performance and scalability
• Implement best practices and coding standards

Required Skills

• 5+ years of commercial software development experience
• 3+ years of experience with Go
• Strong knowledge of Go web frameworks
• Experience with PostgreSQL (pgx driver, migrations, query optimization)
• Experience with Redis (caching, queues, pub/sub)
• Understanding of Hexagonal/Clean Architecture
• Experience writing unit and integration tests (testify, testcontainers)
• Experience with Docker and Kubernetes
• Experience with GCP (GKE, Cloud Storage, Cloud SQL, etc.)

Nice to Have

• Experience with Apache Cassandra or other NoSQL databases
• Experience with OpenSearch/Elasticsearch
• Experience with Kafka or other message brokers
• Knowledge of OpenTelemetry (tracing, metrics, logs)
• Experience with Keycloak or OAuth 2.0 / OIDC
• Experience with gRPC and Protocol Buffers
• Knowledge of MongoDB

Tech Stack

• Go 1.24, pgx, gocql, go-redis
• PostgreSQL 13+, Cassandra 4+, Redis 7+, MongoDB 6+
• OpenSearch, Kafka
• OpenTelemetry, Jaeger, Prometheus, Grafana
• Docker, Kubernetes (GKE), CI/CD (GitLab)
• GCP (Cloud Storage, Cloud SQL, Secret Manager, etc.)
• Keycloak, JWT (RS256)

Benefits

• Competitive salary based on experience and skills
• 20 paid vacation days
• Sick leaves: unlimited with medical certificate, up to 5 paid days per year without certificate
• Healthy work–life balance
• Family-first culture and flexible approach to work schedule
• Flexible work schedule
• Professional growth and development opportunities

Job Description

Primary Backend Skills:

• Framework: Deep expertise in the .NET 8 Framework, specifically for building Web APIs.
• API Development: Solid experience creating and managing endpoints using GraphQL for .NET.
• Data Access: Proficiency with Entity Framework for ORM.
• Testing: Skills in writing unit tests for backend services using XUnit.
• API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Cloud & DevOps Experience:

• Platform: In-depth knowledge of the Azure platform is required.
• Containerization: Experience with Docker for creating and managing containerized applications. 
• Hands-on experience deploying microservices to Azure Container Apps.
• Understanding of hosting frontend applications on Azure Static Web App.
• Experience managing and interacting with Azure SQL Database.
• Experience with NoSQL databases, specifically Cosmos DB.
• Core Azure Services: Managing customer identity with Azure AD B2C, Using Application Insights for service monitoring, Experience with Azure API Management.

Preferred, Not Required Skills

• Familiarity with our modern frontend stack is a strong plus. This includes: Core Technologies: React, Typescript, and Material UI. State Management & Data: Redux toolkit and Apollo Client for GraphQL.
• Tooling: Experience with Vite as a build tool, Vitest for testing, and Zod for schema validation.
• Navigation: Understanding of React Router.
• Version Control: Proficiency with Git and GitHub.
• Collaboration: Experience working with Jira and Confluence.
• API Testing: Hands-on experience with Postman, particularly within a team workspace.
• Development Environment: Experience with development tools like Eslint, Prettify (Prettier), and Husky is beneficial. While the choice of IDE is flexible, experience with
• Visual Studio Code is preferred.

Job Responsibilities

Working in Scrum team and perform function of senior software developer doing software modules architecture, design, development, unit and integration testing and deployment.

Department/Project Description

Developting a cloud-based platform designed for managing latest generation of IoT devices.

The core part of the system provides a centralized location for remotely monitoring, upgrading, and configuring devices. It also offers an application marketplace, allowing users to deploy and customize applications for their devices.

At the moment it is extensively extending with services that deal with telemetry provided by the connected devices and services. These services are designed in two forms. First is the predefined set of data connectors and visualisation widgets, and the second is a framework that let customers to design own connectors and widgets.

Skill Category

.NET

Keyskills - Must Have

• .NET
• Azure
• GraphQL
• Entity Framework
• xUnit
• MS SQL Server

Project Description:

The primary goal of the project is the modernization and migration of a system and databases for a big US insurance company.

Responsibilities:

We are looking for an experienced Java Developer who can help perform migration of client platform:
- Quickly onboard to Customer's processes
- Develop new features in Java for Spring Boot Microservices, as well as maintain existing ones
- Modernize Data Ingestion for faster searching and indexing
- Collaborate with other teams and client to find the best solutions

Mandatory Skills Description:

- At least 5 years' work experience, including front-end and back-end experience
- Strong knowledge of Java/Kotlin language
- Strong knowledge of Spring/SpringBoot
- Strong in JavaScript, 3+ years of experience
- Strong knowledge of React.js
- Familiarity with databases (SQL/PostgreSQL), serving static web assets, and U/UX design
- Deep understanding of enterprise application architecture patterns
- Experience with distributed systems
- Familiar with microservice architecture patterns
- Familiar with Containers and Orchestration Systems (Kubernetes/PKS/OpenShift)
- Adoption of Agile and DevOps culture
- Strong written and verbal communication skills

Nice-to-Have Skills Description:

- Experience of work in distributed teams, with US customers
- Experience in PowerBuilder
- Experience in working with Rocket UniVerse DB

Languages:

English: B2 Upper Intermediate