Jobs at Djinni

📍 Location: EU-based, Remote
💼 Cooperation type: Full-time

We’re looking for a skilled Data Engineer to join our Analytics team. 

We are building the data platform that serves both our analytics and operational data needs. In this role you will own significant parts of the platform architecture — from design through deployment — and build the pipelines and services that make the company’s data flow reliably between systems. You will work with large, complex datasets and high-throughput pipelines, and you will own a major greenfield project connecting our production systems with our CRM.

About us:
Stape is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Our platform processes over 5 billion requests daily, helping improve tracking accuracy and data privacy for more than 200, 000 clients worldwide. We work closely with top tech partners, including Meta, LinkedIn, Google, Snapchat, and TikTok to provide advanced tracking capabilities.


Skills and experience
 

• Minimum 4 years of experience as a data engineer (platform/pipeline building, not only report maintenance).
• At least an upper-intermediate level of English (written and spoken).
• Bachelor’s degree in Computer Science, Engineering, or another related technical field.
• Extensive knowledge of SQL and Python.
• Experience organizing, monitoring, and maintaining data infrastructure: managing ETL/ELT processes, writing tests for data pipelines, and monitoring data consistency.
• Practical experience with GCP: BigQuery, Cloud Logging, Cloud Storage, Cloud Functions, Cloud Run, Datastream, Pub/Sub.
• Practical experience with Dataform (or dbt).
• Experience with a workflow orchestrator (Apache Airflow or similar) — scheduling, dependency management (DAGs), retries, and backfills.
• Experience with both batch and streaming data processing.
• Ability to build custom Python services and server-to-server API integrations (e.g. FastAPI).
• Understanding of data modeling for analytics — including star schema and lakehouse/medallion (bronze/silver/gold) design patterns.
• Experience with Jira or similar project management tools.

Will be a plus
 

• Familiarity with containerization (Docker); Kubernetes.
• Experience integrating CRM or third-party SaaS platforms via their APIs (e.g. HubSpot, Salesforce) — building bidirectional data syncs, handling webhooks, and reconciling records across systems.
• Change Data Capture (CDC) experience for near-real-time replication.
• Stream processing (Apache Flink, Dataflow) and open table formats (Apache Iceberg).
• Owning data platform architecture end-to-end — technology selection and implementation standards.
• Experience with MySQL.

Duties and responsibilities
 

• Build and maintain infrastructure for reliable extraction, transformation, and loading of data from a variety of sources.
• Design and build batch and streaming pipelines that meet business requirements.
• Own the design and delivery of a bidirectional sync between our production systems and our CRM.
• Conduct SQL performance tuning for existing queries in cloud databases (primarily BigQuery).
• Create and maintain optimized data models and schemas (including star schema and medallion layers) for analytics.
• Evaluate data for integrity and accuracy; work with teams to backfill gaps where found.
• Design and implement data security and governance measures.
• Collaborate with analysts to improve data collection and processing.
• Work with stakeholders on data-related technical issues and support their infrastructure needs.
• Participate in strategic, data-related decision-making.

We are seeking a Senior Back-End Developer to build and optimise the APIs, data models, and services powering ProVision. The role focuses on Python/Django, AWS, distributed systems, performance, and clean architecture.

What You’ll Be Doing

• Design and implement RESTful APIs with Python 3.10+, Django 4.x, and Django REST Framework;
• Develop scalable data models and queries using PostgreSQL, Redis, and Elasticsearch/OpenSearch;
• Build background and asynchronous tasks with Celery, SQS, and Lambda;
• Integrate AWS services including S3, SNS/SQS, CloudFront, ECS, and RDS;
• Participate in code reviews and maintain secure, well-documented services;
• Collaborate with DevOps on CI/CD and infrastructure automation;
• Contribute to architecture, scalability, and performance optimisation.

Must-Have Requirements

• 10+ years of software development experience, preferably in SaaS;
• Strong Python 3.10+, Django 4.x, and Django REST Framework experience;
• Strong system design and software architecture skills, with experience building scalable systems on AWS;
• Hands-on experience with ECS, Lambda, S3, CloudFront, and RDS;
• Strong experience with PostgreSQL, Redis, Elasticsearch/OpenSearch, Celery, and SQS/SNS;
• Experience with Git, CI/CD, and Agile/Scrum;
• English B2+ for daily communication.

Preferred Requirements

• Experience with Terraform, Docker, Kubernetes, or AWS developer tooling;
• Knowledge of authentication, RBAC, and multi-tenant architecture;
• Experience with pytest, linting, pre-commit, and CI quality checks;
• Experience with text/document processing libraries such as pdfplumber, PyPDF2, or docxtpl.

We offer

• Maximum flexibility;
• Professional trainings, conferences and certifications;
• Corporate events and benefits;
• Professional literature;
• English courses.

Moon Active is one of the world's top mobile game companies, our teams leverage cutting-edge technologies to craft fun and interactive games enjoyed by millions worldwide. We produce exciting and engaging entertainment for players across the globe and pride ourselves on developing top-quality casual games that invite and allow players to connect with one another.

We're looking for a talented DevOps engineer to join our team. As a DevOps Engineer, you will architect and operate scalable, resilient cloud environments, using advanced automation and AI-based tools to improve system health, reduce manual intervention, and optimize infrastructure costs.

Responsibilities:

• Own the full lifecycle of the Coin Master platform. Ensure high availability, performance, and cost-efficiency across our multi-region AWS environment
• Design and maintain robust, high-performance infrastructure using IaC. You will focus on building self-healing environments where AI agents continuously monitor and remediate issues in real-time
• Embed security into the infrastructure layer. Leverage AI-assisted tooling to proactively identify and patch vulnerabilities across our Kubernetes clusters and AWS stack
• Build tools and services that empower our engineering team to ship code faster. You are the architect of the platform, ensuring it is intuitive, scalable, and fully automated

Requirements:

• 3+ years of DevOps experience. Proven track record in managing production-ready Kubernetes clusters, AWS or GCP infrastructure, and high-traffic distributed systems
• Experience integrating AI tools into daily workflows, including hands-on use of AI agents (Cursor, Claude Code or similar) for infrastructure automation, planning, and debugging
• Extensive management experience of multiple AWS or GCP accounts spanning various regions, proficient in services like Lambda, CloudFront, SQS, VPC, and IAM
• Strong understanding of cloud cost optimization at scale through architectural design and automated resource management
• Deep proficiency with modern CI/CD platforms (GitHub Actions, Jenkins, ArgoCD)

Advantages:

• Experience with LLM orchestration (LangChain, LangGraph) or building internal tools/agents that interact with cloud APIs to automate operational tasks
• Hands-on experience with Kafka (MSK/Apache Kafka) and high-performance caching layers like Redis/Elasticache
• Experience with CloudFlare management and complex edge-computing configurations

Benefits:

Why join Moon Active? 

• Be part of a leading global mobile gaming company with a unique product enjoyed by millions
• Thrive in an exceptional, innovative, and dynamic environment
• Enjoy full transparency and open communication with talented colleagues across teams
• Take advantage of tremendous opportunities for professional growth and career advancement within a rapidly expanding company
• Influence and help build personalized product experiences that impact millions of users worldwide

We offer:

• Generous compensation; paid vacation and sick leave
• Extensive medical and life insurance coverage for you and your family
• CrossFit & running classes at the office and MultiSport card;  
• Comfortable and modern office located on Królewska 16 street in Warsaw
• Free daily breakfasts and lunches, and a fully stocked kitchen with snacks and fruits
• Latest tech equipment, including macOS devices
• Training & Development/Tuition reimbursement
• Friend Referral Program with generous bonuses
• Fun and collaborative workplace culture with regular Friday Happy Hours and team gatherings
• Relocation bonus for candidates moving to Warsaw
• Bicycle and Car parking

We Play to Win! We Play it Smart! We Play as a Team!

We are committed to investing in our employees and fostering a workplace that champions innovation, creativity, and collaboration. At Moon Active, we empower our team members to unleash their potential and achieve remarkable results every day. We encourage bold decision-making and believe that every individual has a significant impact on our success. Join us and level up your career in a supportive and high-achieving environment!
 

About Us: InnovatelU is a dynamic tech company delivering cutting-edge solutions. We're looking for a passionate Java Developer to join our team. If you have a solid Java foundation, are eager to grow, and learn quickly, we want to hear from you! 

Requirements: 
- Strong knowledge of Java 
- Knowledge of Spring (Spring Core, Spring AOP, Spring MVC, Spring Security, Spring Boot) 
- Familiarity with REST APIs, web services 
- Proficiency in version control tools (Git) 
- Experience with build tools like Maven and Gradle 
- Experience with relational databases (PostgreSQL) 
- Expertise in containerization (Docker) 

- Experience in unit and integration testing 
- Strong communication skills and teamwork ability 
- English level: Intermediate or higher 

Will Be a Plus: 

- Solid understanding of design patterns 

- Experience with NoSQL databases like MongoDB and Redis 

- Familiarity with messaging systems like Kafka and RabbitMQ 

- Experience with microservices architecture 

Responsibilities: 

- Collaborate with senior developers and project managers 

- Assist in designing, coding, and testing applications 

- Write well-designed, efficient, and testable code 

- Participate in code reviews 

- Debug and resolve technical issues 

- Contribute to application documentation 

Interview Stages: 

1. Test Task: 1 hour 

2. HR Interview: 30 minutes 

3. Technical Interview: 1 hour 

We Offer: 

- Full Remote 

- Constant support and mentoring 

- Paid 5 working days of sickness per a year; 

- Paid all official Ukrainian holidays; 

- 18 working days of vacation per a year; 

- Opportunity for professional growth and career development 

If this sounds interesting to you, let's talk!

Our Customer:

Our customer develops specialized software products for professional business workflows. The engineering team works on established production applications and is looking for a full-stack engineer who can contribute across both frontend and backend development.

Your Tasks:

• Develop and maintain full-stack applications across React/TypeScript frontend and C# backend.
• Work on medium and large-scale production applications throughout the development lifecycle.
• Develop and maintain frontend functionality using React, including both Hooks and class-based components.
• Build and maintain backend functionality using ASP.NET MVC and Web API on the classic .NET Framework.
• Investigate, debug, trace, and resolve complex frontend and server-side issues.
• Apply software engineering principles, design patterns, and clean development practices.
• Quickly learn and adopt new technologies when required.
• Work independently while contributing across the full technology stack.

Required Experience and Skills:

• 3+ years of experience working with medium or large-scale React applications.
• Strong knowledge of React Hooks and classic class-based components.
• Strong TypeScript skills.
• Good understanding of core web technologies, including JavaScript, XHTML, and CSS.
• Production experience with Redux, Redux Saga, and Immutable.js.
• Strong frontend debugging and problem analysis skills.
• 2+ years of experience working with medium or large ASP.NET MVC or Web API applications.
• Hands-on experience with the classic .NET Framework; working experience with .NET Core is not required, but solid knowledge of .NET Core is required.
• Strong knowledge of C#, OOP, SOLID principles, design patterns, reflection, and algorithms.
• Strong understanding of XML and JSON serialization.
• Ability to debug, trace, and resolve complex server-side issues.
• Strong ability to learn new technologies quickly and work independently.
• University degree in Computer Science or a related field, or equivalent industry experience.
• Excellent English.

Would Be a Plus:

• Experience with AWS services such as SQS, EKS, and Fargate.
• Experience with cloud-oriented systems.
• Experience with Kubernetes.
• Experience with Node.js.
• Knowledge of nw.js or similar technologies.

Our Customer:

Our customer is an international technology company developing a modern cloud-based SaaS platform used by businesses to automate and optimize their daily operations. The product serves enterprise customers and is built with scalability, reliability, and long-term maintainability in mind. The engineering team follows modern development practices, values clean architecture, and actively collaborates across product, design, and QA to deliver high-quality software.

Your Tasks:

• Design, develop, and maintain scalable full-stack web applications using .NET and React.
• Build reusable, maintainable, and high-quality backend and frontend components.
• Design and implement RESTful APIs and integrate backend services.
• Collaborate with Product Managers, UX/UI Designers, QA Engineers, and other developers throughout the development lifecycle.
• Participate in architecture discussions and contribute to technical decisions.
• Optimize application performance, scalability, reliability, and security.
• Troubleshoot and resolve issues across both frontend and backend systems.
• Work with Docker, CI/CD pipelines, deployment configurations, and monitoring tools to support reliable software delivery.
• Perform code reviews and share technical knowledge within the team.
• Follow Agile methodologies and software engineering best practices.

Required Experience and Skills:

• 5+ years of commercial experience in full-stack software development.
• Strong hands-on experience with .NET / C#.
• Strong experience with React and modern JavaScript/TypeScript.
• Experience designing and consuming RESTful APIs.
• Solid knowledge of SQL databases.
• Experience working with Docker, deployment pipelines, and monitoring tools.
• Experience with Git and modern CI/CD workflows.
• Strong understanding of object-oriented programming, software architecture, and design patterns.
• Experience working for a large, globally recognized product or technology company.
• Excellent analytical and problem-solving skills.
• Ability to work independently and effectively in a cross-functional Agile team.
• Upper-Intermediate English or higher.

Would Be a Plus:

• Experience with cloud platforms (AWS, Azure, or GCP).
• Experience with microservices architecture.
• Knowledge of Kubernetes or container orchestration.
• Experience with automated testing and TDD.
• Previous mentoring or technical leadership experience.

N-iX is looking for a Middle QA Engineer to join our team!

Our client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology Product Organization (DTPO), working in a cross-functional Agile squad to build and maintain next-generation mobile banking solutions. The team focuses on delivering secure, stable, and seamless mobile experiences for millions of users.

Responsibilities

• Perform mainly manual and automated testing of mobile applications (iOS & Android);
• Work with tools such as Charles Proxy (or similar) for traffic inspection and debugging;
• Analyze logs and identify issues across multiple environments;
• Create and maintain test documentation (Test Plans, Test Strategies, Test Cases);
• Develop and maintain automated test scripts using Java, Kotlin, Appium, Selenide, and Rest Assured;
• Collaborate with developers, product owners, and other QA engineers within Agile squads;
• Participate in regression, smoke, and exploratory testing;
• Test using real devices, emulators, and device farms:
• Approx. 80% manual and 20% automation testing (subject to change based on project needs and priorities).
  
   

Requirements

• 3+ years of experience in software testing (manual and automation);
• Strong knowledge of testing methodologies, test design techniques, and QA best practices;
• Hands-on experience with Java, Appium, Kotlin, Selenide, and Rest Assured;
• Experience with Charles Proxy or similar tools (e.g., Fiddler, Proxyman) for traffic and network debugging;
• Solid understanding of mobile platforms, CI/CD pipelines, and logging systems;
• Experience working in Agile/Scrum environments;
• Good analytical and problem-solving skills;
• Intermediate+ level of English:
• Upper Intermediate+ level of Ukrainian.

We are looking for a senior engineer to own the quality of our AI features and help define engineering standards across the team.

Approximately 70% of this role focuses on quality and evaluation for agentic workflows: building evaluation harnesses, maintaining datasets, implementing regression gates, and turning production failures into repeatable checks.

The remaining 30% focuses on improving product engineering through code reviews, resilient design, mentoring, and early involvement in feature development. You will also contribute production code to stay close to the systems you review.

This role combines software engineering, AI evaluation, and technical leadership. It requires broader ownership than a traditional test automation position.

Our Stack

• Languages: TypeScript and JavaScript
• Backend: Node.js with Express
• Frontend: React and React Native
• Databases: PostgreSQL and MongoDB
• Infrastructure: AWS
• Testing: Playwright for web and Maestro for mobile
• CI/CD: GitHub Actions

Responsibilities

AI Evaluation & Quality Engineering - approximately 70%

• Build and maintain evaluation harnesses, golden datasets, and scoring methods for production agentic workflows.
• Define measurable quality standards for AI features, including task success, failure handling, latency, and cost.
• Implement regression gates in CI so changes receive an evaluation verdict before merging.
• Own the Playwright web and Maestro mobile end-to-end suites, keeping them fast, reliable, and transparent about failures.
• Establish engineering standards for code reviews, architectural patterns, and targeted refactoring.
• Instrument AI features in production and turn observed failures into new evaluation cases.
• Investigate evaluation regressions and help the team determine whether changes are ready to ship.

Product Engineering & Resilience - approximately 30%

• Review code across Node.js, React, and React Native applications, providing specific, actionable feedback.
• Coach engineers on error handling, retries, idempotency, failure isolation, and tests that demonstrate resilient behavior.
• Participate in feature design early to address quality, testability, and operational risks before implementation.
• Make targeted contributions to production code to maintain hands-on knowledge of the systems.
• Help troubleshoot production incidents by reading traces, reproducing failures, and driving issues to resolution, including occasional incidents outside regular working hours.

Required Experience

• 5+ years of experience building and operating production web applications.
• Strong JavaScript and TypeScript skills, with a deep understanding of runtime behavior.
• Hands-on production experience with Node.js (Express) and React.
• Practical PostgreSQL expertise, including schema design for read patterns, indexing, query plan analysis, and migrations under load.
• Production experience with AWS, including ECS or Lambda, Secrets Manager, CloudWatch, and IAM, with an understanding of infrastructure costs.
• Experience owning and maintaining a Playwright or equivalent automated test suite.
• Experience building and optimizing CI/CD pipelines in GitHub Actions.
• A demonstrated track record of improving code quality through reviews, architectural practices, and successfully delivered refactors.
• Experience mentoring engineers, with concrete examples of practices you helped a team adopt.
• Strong debugging skills and the ability to investigate issues across application code, databases, and infrastructure.
• Clear, effective asynchronous written communication.

AI Engineering & Evaluation - Required

Hands-on AI engineering and evaluation experience is essential. Candidates should be prepared to discuss specific systems, decisions, and outcomes.

• Daily experience working with frontier models and agentic coding tools such as Claude Code, Codex, or Cursor.
• Experience personally building evaluations for an LLM or agent system, including defining what to score, choosing scoring methods, and responding to changes in results.
• Experience constructing and maintaining evaluation datasets: sourcing cases, managing labeling, and keeping coverage relevant as the product evolves.
• Understanding of agentic failure modes that conventional unit tests do not capture.
• A repeatable approach to providing agents with context through instruction files, tool definitions, MCP servers, and subagent roles.
• A practical approach to tracking token spend and wall-clock time per unit of delivered work.

About Us

Traffic Label is a fast-growing, data-driven technology company operating in the iGaming and affiliate marketing industry. We build scalable products focused on performance, analytics, automation, and intelligent customer engagement across multiple brands and global markets.

Role Overview

We are looking for a creative and proactive middle-level SMM Manager to join our team in Prague.

The main focus of this role will be managing and growing our Telegram presence, alongside Instagram, Facebook, X, and Discord. You will also help develop our early-stage SMM strategy and turn it into a clear and effective plan.

This is an opportunity to bring new ideas, experiment with content formats, and take ownership of our social media activities.

Key Responsibilities

• Manage Telegram, Instagram, Facebook, X, and Discord.
• Develop and implement our SMM strategy.
• Create content plans and manage publishing schedules.
• Produce engaging content for different platforms.
• Follow trends, platform updates, and algorithm changes.
• Work with the design team to produce visual and video content.
• Create and adapt short-form videos using traditional and AI-powered tools.
• Engage with our online communities.
• Monitor results and improve content based on performance data.
• Suggest new ideas, campaigns, and content formats.

Skills & Experience

• Middle-level experience in SMM.
• Strong knowledge of social media platforms and algorithms.
• Hands-on experience with Telegram and other relevant social platforms.
• Creative and proactive approach to content.
• Experience creating or coordinating video content.
• Understanding of content planning and social media analytics.
• Familiarity with Publer, Figma, Opus, Canva, Sprout Social, Runway, or similar tools.
• Ability to work independently and take ownership.
• Conversational English.
• Czech would be an advantage.
• Gambling or iGaming experience is highly desirable but not essential.

What We Offer

• Salary: HPP employment contract — 55,000–70,000 CZK gross per month, or approximately €27,200–€34,600 gross per year.
• Office-based / hybrid setup in Prague.
• A high level of autonomy and ownership.
• A collaborative international team.
• The opportunity to help shape our SMM strategy.
• Opportunities for professional growth in a fast-growing international business.

The Role

We're looking for a strategic, data-driven Head of VIP to own the design, performance, and continuous optimization of our VIP retention program across T1 and T2 casino markets. You'll set the strategy, bring innovation, novel ideas, own the numbers, and lead through a dedicated VIP Team Leader who runs day-to-day execution. You'll spend your time on segmentation, cohort analysis, program design, and cross-functional influence, stepping into the player-facing world only for your top 10–20 Tier-1 accounts and genuine crisis escalations.

What You'll Own

• Strategic Analytics: Design and maintain our multi-tier segmentation (Mass Market / Pre-VIP / VIP) and cohort framework (Active, Churn, Reactivated, New), and deliver 7-day, 14-day, and monthly performance intelligence across every project and market.
• Program Strategy and Tactics: Own the annual VIP Retention Marketing Calendar — campaign design, offer mechanics, seasonal activations, and a structured testing roadmap.
• Retention & Reactivation: Build predictive churn early-warning capability, design win-back mechanics, and personally step in on high-stakes closure situations escalated by your Team Leader.
• Business Performance: Own retention rate, churn reactivation, NGR/deposit growth, LTV, bonus efficiency ratio, and surplus margin — and report on them monthly to leadership.
• Cross-Functional Leadership: Partner with Product, Marketing, CRM, Compliance, and Finance to keep VIP strategy aligned with the wider business, and represent the segment at board level.
• Team Leadership: Set the department's KPI framework and give strategic direction to your VIP Team Leader — who owns scheduling, coaching, QA, and the day-to-day player relationship.

What We're Looking For

• Proven track record building or scaling a VIP program in iGaming/gambling, ideally across regulated T1/T2 markets.
• Fluency with the metrics that actually run a VIP book: NGR (not just GGR), cohort-based LTV, LTV:CAC, bonus efficiency, and surplus margin.
• Experience leading through a manager layer rather than running a desk personally — comfortable setting direction and holding a Team Leader accountable to KPIs, not doing the coaching yourself.
• Strong cross-functional influence — you've shaped Product, Marketing, and Compliance decisions with data, not just requested changes.
• Working knowledge of the regulatory constraints that shape VIP marketing in T1/T2 markets (e.g. UK affordability checks, MGA/EU advertising rules, responsible gambling obligations).

🎓 Education & Experience:

• Bachelor’s degree in Business, Marketing, or a related field.
• A minimum of 3 years of experience in VIP management or a similar role, with at least 2 years in a leadership position.

🌍 Why You Should Join Us

• Competitive Compensation: Enjoy a highly competitive salary and performance-based bonuses.
• Remote Flexibility: Work from anywhere as part of an international and geographically diverse team.
• Professional Growth: We invest in your career development with ample opportunities for learning and growth.
• Exciting Challenges: Join a forward-thinking, fast-growing company at the forefront of the iGaming industry.

Ready to take your VIP expertise to the next level? Apply now and help us redefine the VIP experience, shape the future of player engagement, and make a lasting impact in the iGaming world.

🚀 Apply today and become part of something truly special! 🚀

We are looking for a Senior Java Engineer / Architect with strong experience in HSM (Hardware Security Modules) to join a potential new project.We are looking for someone who has designed or co-created the architecture of HSM-based solutions in production environments and can help define the right technical approach for a new system.

🎯 Ideal Candidate

We are particularly interested in candidates who have personally designed, implemented or significantly contributed to production systems using HSM, rather than only having theoretical knowledge of the technology.

🔹 Key Responsibilities

Design and implement solutions integrating HSM into production systems

Contribute to the architecture of secure systems using HSM

Design and manage the lifecycle of cryptographic keys

Integrate Java applications with HSM solutions

Work with cryptography, PKI, certificates, encryption and secrets management

Define and implement secure key management solutions

Contribute to technical and architectural decisions for systems requiring a high level of security

🔹 Requirements

Strong Java development experience

Hands-on experience with HSM

Experience designing and implementing HSM-based solutions

Strong knowledge of cryptographic key management and key lifecycle

Experience integrating applications with HSM

Good understanding of:

Cryptography

PKI

Digital certificates

Encryption

Secrets management

KMS / Key Vault / Vault

Strong technical or architectural background in high-security systems

⭐ Nice to Have

Experience in banking, payments, fintech or other regulated environments

Experience with banking systems and cryptographic solutions

Experience configuring and deploying HSM

Experience designing Key Management Systems

Experience with PKI / KMS / Key Vault / Vault

Previous involvement in the architecture of secure financial systems

We are an ecosystem of ad tech solutions built for meaningful advertising. Our brand is an early adopter of programmatic and ad tech innovations. We entered the industry at its dawn and honed an ad serving technology to perfection.

Today, we produce solid pieces of ad technology to empower brands, agencies, and networks. We make ad tech accessible, transparent, and effective for our clients. On the other side, we are flexible, friendly, and value the human approach to the business.

⚡️Epom Product:

White-label DSP

A sleek toolkit for your programmatic campaigns. Thanks to a refined set of Bidding Autopilot algorithms, it works — you just revise. The white-label functionality guarantees 100% data transparency, custom targeting options, no bid markups, and all admin benefits.

🎯Tasks and responsibilities:

• Communicate with development team, product owners and business users
• Encourage development team to improve quality of deliverables
• Document known issues providing sufficient detail to facilitate reproduction by developers, or work to identify root cause
• Define and maintain test documentation
• Check feature requests for incomplete information or incorrect assumptions and conclusions
• Validate the system against functional and non-functional requirements
• Create, execute, and maintain data-driven functional, exploratory, and regression tests
• Document testing results in issue tracking system

• Assist customer support on analyzing customer issues and providing extensive detail for the development team

   

🎯Professional requirements:

• 6+ months of professional software testing experience
• Strong manual testing skills — comfortable and willing to test hands-on, not only through automation
• Experience in RESTful API testing (using Postman or SoapUI)
• Experience in testing complex web applications within often changing requirements
• Experience in manual testing, test documentation creation
• Knowledge of software development life cycle
• Experience with teamwork tools such as JIRA, Jenkins/Bamboo, Confluence, git/Bitbucket
• Active use of AI tools in daily work (test case generation, automation, analysis, etc.)

🎯Optional requirements:

• Programming skills in Java (or another OOP language) is a plus, since we're looking for someone open to growing into a generalist role combining manual testing with automation
• Experience with Playwright is a plus
• Knowledge in Ad Serving, Affiliate marketing or Real-time bidding areas is a bold plus
• Knowledge of database and file storage concepts, query language is a bold plus
• Experience with network diagnostic and traffic simulation tools (JMeter, SoapUI) is a plus
• Experience working in Unix/Linux/Mac OS X environment is a plus

• Computer Science Degree or equivalent, MS is a plus

   

🎯Personal requirements:

• Must have analytical abilities with trouble-shooting skills
• Result-oriented with attention to details
• Verbal and written communication skills
• English reading/writing — Intermediate
• A willingness to do what it takes to get things done
• Strong desire for learning new technologies
• Ability to work independently within development team

💎We offer:

🔹 Great team ready to assist and give feedback on any stage to celebrate great results together;

🔹 Ongoing opportunities and personal growth in a leading ad tech company;

🔹 Flexible working hours (start your day between 9:00 and 11:00);

🔹 Wellbeing program;

🔹 PE accounting support;

🔹 Paid vacation and sick leaves;

🔹 Social events;

🔹 Good salary in USD that matches your skills and experience.

We’re Hiring: Recruiter

Remote | Full-time

What you’ll do:

• Source & screen candidates
• Conduct interviews
• Build candidate pipelines
• Manage recruitment processes
• Work with international clients

Requirements:

• 2+ year recruitment experience
• Strong communication & sourcing skills
• Good English  (min.B1)
• Proactive & results-oriented mindset

We are looking for an experienced Team Lead Affiliate Manager to join our team! In this role, you will lead and mentor the affiliate team while driving the growth and efficiency of our partner program. You’ll play a key role in shaping affiliate strategy, building strong partnerships, and ensuring outstanding performance across the affiliate channel.

Are you ready to take the next step in your career and lead a high-performing team in a dynamic and innovative environment? If you enjoy strategic thinking, leadership, and building strong partnerships, we’d love to hear from you!

HOW YOU WILL MAKE AN IMPACT

• Lead, mentor, and develop the Affiliate Managers team, ensuring high performance and professional growth.
• Develop and implement the overall affiliate marketing strategy aligned with company goals.
• Build and maintain strong relationships with top affiliates and strategic partners.
• Oversee the onboarding and management of new affiliates while strengthening relationships with existing partners.
• Monitor affiliate traffic quality, ensuring compliance with company policies and brand standards.
• Analyze key performance metrics (ROI, LTV, NGR, GGR, ARPU, ROAS, etc.) and identify opportunities for growth and optimization.
• Coordinate with internal teams (marketing, product, analytics, compliance) to improve affiliate performance.
• Develop incentive programs, campaigns, and loyalty initiatives for top-performing partners.
• Track and analyze team performance, ensuring KPIs are met and exceeded.
• Improve internal processes, reporting systems, and workflow efficiency within the affiliate department.
• Represent the company at industry conferences and networking events.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 3+ years of experience in affiliate marketing within the iGaming or Betting industry.
• At least 1 year of experience leading or mentoring a team.
• Upper-intermediate or higher proficiency in English.
• Strong analytical mindset with the ability to interpret traffic and performance data.
• Experience working with affiliate platforms, tracking systems, and CRM tools.
• Excellent leadership, communication, and negotiation skills.
• Strong organizational and project management abilities.
• Experience working with high-volume traffic partners.
• Willingness to travel and attend industry conferences.

HOW WE WILL KEEP YOU SMILING

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

For this role, we are looking for a balanced skill set, The on-premises side requires strong hands-on experience with SQL Server, T-SQL, SSIS and ETL/ELT development, while we also need solid experience with modern cloud-based data technologies. This hybrid requirement is important given our mix of on-premises and cloud solutions.

Requirements:

• 3+ years of professional experience in BI / Data Engineering, with strong experience in data warehousing and ETL/ELT.
• Expert-level SQL/T-SQL, including database object design, stored procedures, views, functions and query performance tuning.
• Hands-on experience with SQL Server, SSIS, SSRS and Power BI.
• Experience with Azure Data Factory and Azure data services, including designing, building, monitoring and troubleshooting data pipelines.
• Good understanding of Azure DevOps, Git/source control and CI/CD practices.
• Experience with Python for automation, data processing and reusable engineering components.
• Understanding of Microsoft Fabric, lakehouse concepts, Parquet-based storage and data snapshotting.
• Experience with API integrations is a plus; Workday integration experience would be an advantage.
• Experience working with finance and/or insurance data and understanding how data is sourced, integrated, governed and consumed across business systems, DWH and reporting solutions.
• Strong analytical, communication and problem-solving skills, with the ability to work effectively with business users, BI specialists and technical teams.

• English — B2 or higher.

   

Responsibilities:

• Design, develop and maintain DWH, Enterprise Data Platform and BI solutions using SQL Server, SSIS, Azure Data Factory and Microsoft BI technologies.
• Build and enhance ETL/ELT pipelines for data ingestion, transformation and orchestration, including API-based integrations where required.
• Develop and optimise SQL/T-SQL queries and database objects, including tables, views, stored procedures and functions.
• Develop and maintain Power BI reports, dashboards and semantic models in line with business and reporting requirements.
• Use Python for automation, data processing and reusable engineering solutions.
• Contribute to Microsoft Fabric/lakehouse development, Parquet-based storage and data snapshotting where required.
• Analyse data and investigate data quality, pipeline and reporting issues, implementing appropriate fixes and improvements.
• Work closely with business users and technical teams to analyse requirements, design solutions and deliver agreed development work.
• Apply engineering best practices, including testing, documentation, peer reviews, source control, monitoring and CI/CD deployments.

• Ensure solutions meet agreed technical, data governance, quality and release standards.

   

Our Benefits:

• Professional growth: Individual development plan, mentorship, reimbursement for professional certifications and English lessons, access to professional courses in Corporate Learning Management System.
• Community: Tech community and knowledge-sharing events, English speaking club, corporate library and book club, volunteering and charity initiatives.
• Wellbeing: Medical insurance, regular medical check-ups, sport reimbursement, paid vacation and sick leave, mental health support and events.
• Work environment: Fully-equipped offices, top-notch equipment, flexible work format, activities both in-office and online, Y-bucks and access to the Yalantis store.