Jobs at Djinni

Level: Middle Engagement: 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 Middle-level Software Engineer to work on the core query engine of a large-scale distributed data platform. You will develop features across query planning, optimization, and execution, contribute to performance-critical components, and help evolve the platform's ability to process massive analytical workloads across heterogeneous data sources.

This is a systems-level, backend engineering role focused on distributed data processing internals — not application development or CRUD services.

RESPONSIBILITIES

• Develop and maintain features across the query engine — planning, optimization, execution, and data access layers.
• Write high-quality, performance-conscious code in Java and/or C++.
• Work with SQL semantics, query plans, and execution operators over large-scale distributed data.
• Integrate with columnar formats, open table formats, and connectivity drivers used across the platform.
• Contribute to CI/CD pipelines and automated testing — participate in build, test, and release workflows in Jenkins.
• Deploy and validate work in Kubernetes (GKE / EKS / AKS) across GCP, AWS, and Azure using Docker.
• Debug complex issues spanning query planning, distributed execution, memory management, and I/O.
• Collaborate closely with US-based engineering teams on design reviews, code reviews, and technical decisions.

REQUIRED QUALIFICATIONS

• Education: B.S. or M.S. in Computer Science, Computer Engineering, or a related technical field.
• Programming: Strong proficiency in Java or C++, with solid OOP and software design fundamentals. Candidates comfortable with both are especially valued.
• SQL & Data: Strong SQL skills and solid understanding of relational and analytical data systems, including query execution concepts.
• Data processing systems experience: Hands-on experience with data processing systems — query engines, distributed databases, ETL/ELT frameworks, or analytical platforms.
• Engineering experience: 3+ years in backend/systems software engineering.
• CI/CD & DevOps basics: Practical experience with Jenkins pipelines and modern development workflows.
• Containers: Working knowledge of Docker and basic Kubernetes (running workloads, debugging pods, kubectl fluency).
• Cloud: Comfortable operating in at least one major cloud (GCP, AWS, or Azure).
• Version Control: Confident with Git / GitHub workflows.
• 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.

DESIRED SKILLS

• Experience with Apache Arrow (columnar in-memory format).
• Familiarity with Apache Calcite (SQL parsing, planning, optimization framework).
• Exposure to Gandiva or LLVM-based expression compilation.
• Experience with open table formats — Apache Iceberg, Delta Lake, or Hudi.
• Familiarity with distributed computing frameworks (e.g., Apache Spark, Kafka) and MPP SQL query engines(e.g., Presto, Trino, or similar).
• Understanding of query planning, optimization, and execution internals.
• Experience with data connectivity drivers: JDBC, ODBC, Arrow Flight.
• Kubernetes on managed services (GKE / EKS / AKS) and multi-cloud exposure.
• IaC tools such as Terraform.
• Experience with performance profiling and optimization of latency-sensitive systems.
• Please note: We can consider only candidates currently residing in the EU, EEA, or the UK.

Level: Senior Engagement: 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 Software Engineer to design, build, and own significant components of the core query engine of a large-scale distributed data platform. You will lead work across query planning, optimization, and execution — driving architectural decisions, mentoring middle engineers, and pushing the platform's performance and scalability boundaries across all major clouds.

This is a systems-level, backend engineering role focused on distributed data processing internals — not application development or CRUD services.

RESPONSIBILITIES

• Architect, design, and implement significant components of the query engine — planner, optimizer, execution operators, memory management, and data access layers.
• Write and review high-quality, performance-critical code in Java and/or C++.
• Own end-to-end delivery of features from technical design through production rollout.
• Drive performance optimization work — profiling, benchmarking, and eliminating bottlenecks in latency- and throughput-sensitive paths.
• Integrate deeply with columnar formats, open table formats, and connectivity drivers.
• Mentor middle engineers, lead code reviews, and set technical standards for the team.
• Contribute to CI/CD architecture and quality processes across Jenkins, containerization, and multi-cloud deployment (GCP, AWS, Azure via Kubernetes / Docker).
• Debug complex, cross-layer issues spanning query planning, distributed execution, memory management, and I/O.
• Partner with US-based engineering leads on design reviews, architectural decisions, and roadmap execution.

REQUIRED QUALIFICATIONS

• Education: B.S. or M.S. in Computer Science, Computer Engineering, or a related technical field.
• Programming: Strong proficiency in Java or C++, with deep understanding of OOP, systems design, memory management, and concurrency. Candidates strong in both are especially valued.
• SQL & Data: Advanced SQL skills and strong understanding of query execution internals — planning, optimization, and operator implementation.
• Data processing systems experience: Demonstrated experience building or extending data processing systems — query engines, distributed databases, ETL/ELT frameworks, or analytical platforms.
• Engineering experience: 5+ years in backend/systems software engineering, with a track record of owning significant components.
• CI/CD & DevOps: Solid experience with Jenkins and modern engineering workflows.
• Containers & Orchestration: Strong working knowledge of Docker and Kubernetes.
• 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 rigorous 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, leading technical designs, or owning components end-to-end.

DESIRED SKILLS

• Deep experience with Apache Arrow (columnar in-memory format).
• Hands-on experience with Apache Calcite (SQL parsing, planning, optimization framework).
• Experience with Gandiva or LLVM-based expression compilation and code generation.
• Experience with open table formats — Apache Iceberg, Delta Lake, or Hudi.
• Deep familiarity with distributed computing frameworks (e.g., Apache Spark, Kafka) and MPP SQL query engines (e.g., Presto, Trino, or similar).
• Deep understanding of query planning, optimization (cost-based, rule-based), and execution internals.
• Experience with data connectivity drivers: JDBC, ODBC, Arrow Flight.
• Kubernetes on managed services (GKE / EKS / AKS) and multi-cloud exposure.
• IaC tools such as Terraform.
• Track record of performance optimization at the systems level — profiling, vectorization, cache/memory-conscious design.
• Prior experience contributing to open-source data infrastructure projects.
• Please note: We can consider only candidates currently residing in the EU, EEA, or the UK

Level: Middle Engagement: 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 Middle-level SDET to design and maintain automated tests for a large-scale distributed data platform. You will validate the correctness, performance, and reliability of the query engine, connectivity layer, and backend services across all major clouds.

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

• Develop and maintain automated tests in Python / pytest for backend services, REST APIs, and distributed data components.
• Write end-to-end, integration, and regression tests covering SQL query execution, data correctness, and platform APIs.
• Support performance and load testing with JMeter, including workloads over JDBC / ODBC / Arrow Flightdrivers.
• Validate data-intensive scenarios — query plans, result correctness across data sources, metadata consistency, and behavior under concurrency.
• Contribute to CI/CD test pipelines in Jenkins — configure, maintain, and troubleshoot.
• Provision and manage test environments in Kubernetes (GKE / EKS / AKS) across GCP, AWS, and Azure using Docker.
• Investigate failures across the stack — query engine, distributed services, drivers, infrastructure — and drive them to resolution with engineering.
• Collaborate with US-based developers on testability and quality gates.

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 a solid grasp of OOP and software design principles.
• SQL & Data: Strong SQL skills and solid understanding of how relational and analytical data systems work.
• Data-intensive testing experience: Hands-on 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: 3+ years in backend/system test automation or SDET roles.
• CI/CD & DevOps basics: Practical experience with Jenkins pipelines and deploying/maintaining test environments.
• Containers: Working knowledge of Docker and basic Kubernetes (running workloads, debugging pods, kubectl fluency).
• Cloud: Comfortable operating in at least one major cloud (GCP, AWS, or Azure).
• Version Control: Confident with Git / GitHub workflows.
• 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.

DESIRED SKILLS

• Experience testing REST APIs and backend microservices at scale.
• Familiarity with distributed computing frameworks (e.g., Apache Spark, Kafka) and MPP SQL query engines(e.g., Presto, Trino, or similar).
• 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.
• Kubernetes on managed services (GKE / EKS / AKS) and multi-cloud exposure.
• IaC tools such as Terraform.
• Understanding of query plan generation, query acceleration / materializations, and metadata integrity in distributed data systems.
• Please note: We can consider only candidates currently residing in the EU, EEA, or the UK

Level: Senior Engagement: 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 Flightdrivers.
• 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.
• Please note: We can consider only candidates currently residing in the EU, EEA, or the UK.

Location & English requirements:
This is a fully remote position within the European Union, with priority given to candidates based in Poland. Other EU locations may also be considered.
Strong English (Upper-Intermediate/C1 or higher) is required - all calls, discussions, and documentation happen fully in English, and you'll be expected to actively participate in technical conversations: asking questions, raising concerns, proposing alternatives. If your English is below this level, you likely won't feel comfortable in this role's day-to-day communication - so please keep that in mind before applying.

Who we're looking for:
This is not a "heads-down, ticket-by-ticket" role. Our client's team is a well-established international group of up to 50 people, and they're explicit about what doesn't work for them: people who stay quiet in discussions, who wait to be told exactly what to do, or who seem to be splitting focus with other projects.

What they want instead:

• Someone who speaks up - asks clarifying questions, flags risks, and isn't afraid to challenge an approach if they see a better one
• Someone who treats this as their project, not a rotation - full commitment, no split attention across other engagements
• Someone comfortable operating with a good degree of autonomy, while staying closely aligned with the team
• Someone who brings ideas to code reviews and architecture discussions, not just implementations

If that sounds like you, and your English lets you do it comfortably - read on.

Required skills:

• Commercial experience with PHP and JavaScript, Middle+/Senior level
• Experience with modern JS frameworks (Vue.js preferred)
• Strong understanding of OOP, interfaces, and clean code principles
• Experience with PSR-4 standards and service-oriented architecture (SOA)
• Experience with unit testing (PHPUnit or similar)
• Upper-Intermediate+ English, spoken and written
• Demonstrated ability to communicate proactively: asking questions, giving feedback, contributing opinions in team settings

Will be a plus:

Experience with MediaWiki

Experience with enterprise web platforms or CMS

Prior experience working in distributed international teams (not local outsourcing setups)

Project description:

Our client is a German product company focused on enterprise wiki solutions based on MediaWiki, used by companies worldwide for internal documentation, collaboration, and knowledge management.

This is a long-term product, not a short-term outsourcing project - the team has been building and refining this platform for years, with a strong focus on code quality, usability, and sustainable architecture. The team (Germany + EU, up to 50 people) genuinely values open communication and healthy work-life balance - but that culture depends on people who participate in it, not just execute tasks silently.

Responsibilities:

• Develop and maintain customer-specific features for BlueSpice
• Continuously improve and modernize the product
• Support the team with bug fixing and error analysis
• Write clean, maintainable, and testable code
• Actively participate in code reviews and technical discussions — bring your perspective, don't just approve
• Work closely and communicatively with the German product team
• Technology stack: PHP, JavaScript, Vue.js, MediaWiki, MySQL, Elasticsearch, PHPUnit, SOA, PSR-4

We offer:

• Long-term, stable product project - full commitment expected, no parallel projects
• Direct collaboration with the German team
• Predictable workload and healthy work environment
• Interesting technical challenges and a mature, well-maintained codebase
• Competitive compensation
• Paid vacation and sick leave
• Optional business trips to Germany
• Professional growth within a strong product team

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! 🚀

Platform Focus: Magento 2 (Adobe Commerce)

Location: Fully Remote

Employment Type: B2B Contract

About the Role

We are seeking an experienced and proactive  eCommerce Project Manager to lead complex e-commerce projects on the Magento 2 platform. In this role, you will act as a bridge between technical teams and clients, taking full ownership of project delivery, timeline execution, and budget management.

If you thrive in an agency environment, love structured communication, and have hands-on experience delivering Magento-based solutions, we’d love to have you on board!

Requirements & Must-Haves

• Senior-level IT Project Management experience: Proven track record in managing web development, maintenance, and support for e-commerce projects in an agency environment.

• Strong Magento 2 Expertise: In-depth knowledge of the Magento 2 platform, including managing complex development workflows, integrations, and releases.

   

• Languages:
  • English: Minimum B2 (Upper-Intermediate) / C1 for daily client and team communication.

  • Polish: Minimum B2 (Upper-Intermediate) / C2 for effective work with Polish-speaking stakeholders/clients.

    
     

• Client & Scope Management: Experience gathering functional requirements, scoping tasks, gathering estimates, defining budgets, and managing client expectations proactively.
• QA / Quality Control: Solid understanding of QA processes, testing methodologies, and feature validation before production releases.
• Tooling: Proficiency in modern project management and collaboration tools (Jira, Confluence, Slack, Google Workspace, Git/GitLab, AI tools).
• Self-Management: Strong leadership skills, ability to prioritize tasks, mitigate risks, and manage multidisciplinary teams (Developers, QA, DevOps, Designers).
   

Nice to Have (Bonus)

• Experience with other e-commerce platforms (Shopify, BigCommerce, Sylius, Hyvä Theme).
• Familiarity with AI tools to enhance daily PM workflows and productivity.
• Experience with test automation or QA management platforms (Testomat, TestMonitor, etc.).

• Technical background or hands-on experience in software development / QA.

  
   

Key Responsibilities

• Project Ownership: Drive the execution of Magento 2 projects, overseeing timelines, deliverables, scope, and budgets.
• Client Advisory: Serve as the main point of contact for clients — providing daily updates, risk assessments, and strategic guidance on their e-commerce vision.
• Team Leadership: Manage cross-functional project teams (Backend & Frontend Developers, QA Engineers, DevOps, UI/UX Designers).
• Resource & Capacity Planning: Collaborate with Delivery Directors and Resource Managers to maintain optimal team staffing and high quality standards.

• Documentation & Process: Maintain Jira boards, backlog prioritization, change requests, and technical project documentation.

   

What We Offer

• B2B Contract: Long-term cooperation with flexible, autonomous work organization.
• 100% Remote Work: Complete location freedom.
• International Environment: Collaboration with experienced, supportive, and skilled e-commerce professionals.
• Growth & Certification: Support for professional training, courses, and certifications in the Magento / Adobe ecosystem.

• Flat Structure: Direct communication with key decision-makers without unnecessary bureaucracy.

   

Recruitment Process

1. HR Interview (Online): Introduction call to discuss your background, experience, and expectations.
2. Technical & PM Interview (Online): In-depth discussion with our Delivery Lead covering Magento domain knowledge, project management scenarios, and client communication skills.
3. Offer & Feedback: Swift final decision and feedback.

Hello, future colleague!

We create pixel-perfect slot games powered by our own engine. We are reinventing the gambling experience by delivering unique, high-quality games to the market.

We are a team of professionals who value quality, ownership, transparency, and collaboration. We believe in a results-driven environment where everyone has the space to grow, contribute, and make an impact.

We are currently looking for a Senior Back-End Developer to join our team.
As a Senior Backend Developer, you will drive backend architecture and support the growth of the backend team.
If you are passionate about building scalable backend systems for gaming products and enjoy solving complex technical challenges, we would love to meet you.

Requirements:
Must have:

• Strong experience with Java.
• Experience with Scala + Akka.
• Experience building high-load backend systems.
• Docker experience.
• Experience with CI/CD pipelines.
• Experience working in the iGaming industry.
• Understanding of slot games architecture.

Would be helpful: 

• Experience with SBT.
• Experience working with distributed systems.
• English: B1+.

Key Responsibilities:

• Design and maintain scalable and reliable backend architecture.
• Write, review, and maintain clean, efficient, and maintainable code.
• Collaborate closely with game developers, frontend engineers, and product teams.
• Participate in architecture discussions and technical decision-making.
• Ensure performance, stability, and scalability of backend services.
• Contribute to improving development processes and engineering standards.
• Estimate tasks and ensure timely delivery of backend features.

We Offer:

• Opportunity to work remotely.
• Flexible working hours - you choose when to start your day.
• Career growth within a team of iGaming professionals.
• Supportive, transparent team culture with minimal bureaucracy.
• Time-off policy that fits real life (paid vacation, sick leave, public holiday).
• Benefits for employees.

We are looking for an experienced Engineering Manager to lead and scale our engineering teams building a high-performance trading platform. You will be responsible for people leadership, delivery excellence, and technical direction across a hybrid infrastructure.

This role sits at the intersection of engineering, infrastructure, and business, with a strong focus on reliability, performance, and scalability in a latency-sensitive environment.

Responsibilities

- Lead and manage cross-functional engineering team up to 10 engineers (backend, frontend, infrastructure, mobile)

- Own delivery, quality, and technical outcomes for your teams

- Partner closely with Product, Trading, and Senior Engineering leadership to translate business requirements into technical execution

- Drive and evolve engineering processes: planning, estimation, CI/CD, code reviews, testing, and release management

- Guide architectural decisions for systems running on hybrid infrastructure

- Ensure high availability, performance, and observability of production systems

- Identify and reduce technical debt, while maintaining delivery velocity

- Hire, onboard, mentor, and grow engineers; conduct 1:1s and performance reviews

- Foster a culture of ownership, customer first, and result-oriented

Requirements

- 5+ years of professional software engineering experience

- 3+ years in an Engineering Manager role

- Background in financial systems, trading platforms, or other high-reliability domains

- Strong understanding of backend systems, ideally with hands-on experience in Ruby

- Experience operating systems on AWS (EC2, networking, security, monitoring)

- Experience working with on-premise infrastructure and hybrid environments.

- Knowledge of CI/CD pipelines, infrastructure automation, and deployment strategies

- Familiarity with observability tools (metrics, logging, alerting) and performance monitoring

Will be a Plus

- Experience with low-latency or high-throughput systems

- Exposure to trading, fintech, or market-data platforms

- Experience scaling teams and systems

- Hands-on experience with infrastructure-as-code tools

We offer

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

About the company

International company providing advertising accounts and infrastructure solutions for media buying teams, affiliate teams, and performance partners. We work with Google, Meta, TikTok, DSP, Native, and other ad platforms and providers.

Who we're looking for

A Team Lead Supply who will take ownership of the Supply team and be responsible for the effectiveness of the direction: task allocation, KPI and SLA control, supplier network development, and the quality of operational processes.

We're not looking for just a strong manager or a technical specialist — we need someone who knows how to organize the team's work, plan workload, control results, and grow the direction.

Experience specifically in our Supply model or in iGaming is not required — what matters more is managerial and operational experience and the ability to quickly get up to speed in a new subject area.

What you'll be doing

Team management:
— allocating tasks and workload among Supply Managers;
— planning the team's work and monitoring execution;
— controlling KPIs, SLAs, and quality of work;
— prioritizing tasks and overseeing key requests;
— identifying issues in the team's work and finding solutions;
— developing team members and sharing knowledge.

Supplier network development:
— sourcing and evaluating new suppliers;
— growing the existing base and key partners;
— finding alternative suppliers for non-standard requests;
— assessing supplier performance and quality;
— deciding on onboarding new suppliers;
— overseeing the team's work with the supplier base.

Commercial terms and partners:
— keeping prices, commissions, limits, and other terms up to date;
— approving changes to commercial terms;
— controlling quality and compliance with agreements with suppliers;
— resolving complex and non-standard situations with partners.

Operational processes:
— controlling SLAs and task deadlines;
— controlling the quality of delivery and account handling;
— controlling the accuracy of information in CRM and working databases;
— analyzing bottlenecks and process efficiency;
— developing and implementing new processes and regulations;
— initiating automation and improvements.

Cross-team collaboration:
— coordinating the department's work with account managers, finance, and dev teams;
— ensuring timely information handoff;
— escalating and resolving non-standard issues;
— preparing regular reporting on Supply's work for management.

What matters to us

— the ability to manage people and results, not just execute tasks yourself;
— the ability to set tasks, monitor execution, and work with KPIs;
— the ability to independently figure out a problematic request and see it through to resolution;
— the ability to work with suppliers and build long-term relationships;
— the ability to look for new solutions rather than relying only on the existing contact base;
— a systematic approach to information, turning the team's knowledge into clear processes;
— the ability to work under a heavy load of parallel tasks.

Requirements

Must-have:
— 2–3+ years of experience managing a team or an operational function;
— experience working with KPIs, SLAs, and workload distribution;
— experience working with partners / suppliers / vendors;
— strong organizational and communication skills;
— ability to analyze processes and identify areas for improvement;
— confident use of CRM and work tools;
— English — Intermediate+.

Nice to have:
— experience in Supply / Affiliate / iGaming / performance marketing;
— experience working with ad platforms;
— experience managing a team of Account / Affiliate / Supply Managers;
— experience building or optimizing operational processes;
— experience working with international suppliers.

We are looking for a Partnership Development Manager to drive business growth by identifying and engaging new partner companies, managing the bench, allocating available specialists, and fostering collaboration with other organizations. Your primary mission will be to expand our partner network and ensure the effective utilization of internal resources.
 

What You'll Do:

• Identify and establish partnerships with new companies
• Manage the bench and strategically allocate available specialists to partner projects
• Build and maintain strong, long-term relationships with partners
• Lead negotiations and secure mutually beneficial agreements
• Collaborate with internal teams to ensure seamless execution of partnership commitments
• Potential involvement in recruitment or lead generation
   

What We're Looking For:

• Proven experience in IT outsourcing or outstaffing
• Strong negotiation and relationship-building skills
• Strategic mindset with the ability to identify new collaboration opportunities
• Experience managing resources (bench) and coordinating teams
• English proficiency at a level suitable for business negotiations
• Background in recruitment or lead generation is a plus
   

If you're a proactive communicator with a talent for building meaningful partnerships and driving business growth, we’d love to hear from you!

We are a full-service digital agency founded in 2006. We focus on end-to-end solutions through three core areas: development, design, and marketing. Our work is driven by a data-first approach, and we actively advance AI capabilities – developing in-house AI products to streamline workflows and scale our clients' projects.

We already have a strong marketing team in place and are continuing to grow, so we're opening a new position for a Web Analyst.
 

We're looking for a specialist with 3+ years of commercial experience and a strong marketing background – ideally, someone who has worked in an agency environment or on large-scale e-commerce projects.
 

Key Responsibilities:

• Set up tracking and goals: GA4, GTM, events, dataLayer – from implementation to making sure the data is accurate and reliable.
• Build custom reports and dashboards using Claude.
• Answer business questions with data: why did sales drop, where are we losing money, and what should we do about it?
• Design and analyze A/B tests: from forming a hypothesis to drawing conclusions you can actually trust.
• Ensure data quality: investigate discrepancies between systems, attribution issues, and inconsistencies – and be able to explain where every number comes from.
• Automate routine tasks using AI agents.
   

Requirements:

• 3+ years of experience in web analytics: confident with GA4 and GTM, including events, goals, dataLayer, and debugging.
• AI as part of your daily workflow: using AI for analysis, queries, reporting, and automation.
• Understanding of advertising platforms: Google Ads and Meta – campaigns, metrics, and attribution.
• Practical knowledge of statistics: A/B testing, statistical significance, sample sizes, and seasonality.
• Strong analytical thinking: you don’t take numbers at face value or stop at the first plausible explanation – you dig 2–3 levels deeper to find the real cause.
• English: sufficient for written communication and calls.
   

What We Offer:

• Fully remote, full-time position with official employment.
• Western e-commerce projects with complex seasonality, where analytics is not just for reporting but directly drives real business decisions.
• A high level of trust: when it comes to data, the analyst has the final say in the discussion.

We are looking for a Mid-Level QA Automation Engineer to join our team and help ensure the quality of web and mobile applications. You will be responsible for developing and maintaining automated test suites, improving test coverage, and working closely with developers and product teams throughout the development lifecycle.

Requirements

• 2+ years of commercial experience in QA Automation
• Hands-on experience with Playwright, Selenium, and Appium
• Experience automating both web and mobile applications
• Strong programming skills in C# and Java
• Good understanding of test automation frameworks and best practices
• Experience with Git and CI/CD processes
• Strong analytical and problem-solving skills

• Good communication and teamwork skills

   

Responsibilities

• Develop and maintain automated test suites for web and mobile applications
• Execute regression, smoke, and end-to-end tests
• Collaborate with developers and product teams to ensure product quality
• Investigate, document, and track defects
• Identify opportunities to improve test automation and coverage

• Contribute to the QA automation strategy and continuous improvement of testing processes

   

Nice to Have

• Experience with API testing
• Experience working in Agile/Scrum environments
• Familiarity with Azure DevOps or Jira

Project details:
Engineering support and feature development for large-scale datacenter edge infrastructure and bare-metal server fleets. Primary responsibilities focus on designing, building, and maintaining core control plane services (including hardware inspection, firmware management, software-defined networking (SDN), and resource orchestration layers) to ensure high availability and seamless virtualization

Engineers will drive automation, optimize operational diagnostic tools, and deliver bug fixes to streamline fleet onboarding and improve incident mitigation times. Also includes end-to-end service health ownership, covering security monitoring and compliance
Must have:
Strong core C# and .NET proficiency alongside Go development skills (or strong willingness to learn Go)
Proven experience designing, building, and maintaining cloud-native applications using Azure (Web APIs, Functions, WebJobs, Service Bus, Redis, Azure Storage, Cosmos DB, and VNets)
Hands-on experience with Kubernetes-based cloud-native stack (Docker/containers, K8s, Helm, registries, AKS, Key Vault)
Solid foundation in Linux/Unix environments, firmware, diagnostics, compute hardware, and remote management tools (e.g., Dell iDRAC)
Strong foundation in secure coding practices, application security, and a threat-aware engineering mindset
Nice to have:
Hands-on experience with cloud infrastructure management, Infrastructure as Code (ARM templates, Bicep), scripting, and automated CI/CD deployment pipeline - while it's a nice to have skill, it's important for candidates to be ready to do DevOps work, there is no dedicated team for it. 
Hands-on experience leveraging AI/ML to build diagnostic, troubleshooting, or support engineering solutions 
Foundation in core networking concepts and protocols (VNets, BGP/VRF, routing, NAT/gateways, ToR switch / SoC programming, IPv4/IPv6) 
Experience with host attestation, compute firewall management, or platform security (e.g., enterprise hardware security such as Dell PowerEdge attestation) 
Hands-on experience building or configuring anomaly detection, alerting systems, and automated incident triage 
Advanced knowledge of Azure Security posture, identity management, and compliance tools 

Job Description

Knowledge of system analysis, business process analysis and optimization
Strong attention to detail, strong logic skills, ability to identify corner cases and provide the solution for the product
Knowledge of business analysis techniques, requirements gathering, and solutions assessment
Understanding and ability to identify the customer need
Ability to create clear requirements documentation (English writing, diagrams, basic BPMN)
Upper-intermediate English (written and verbal)
Good interpersonal, communication and facilitation skills

Nice to have:

Experience working in an enterprise environment
Technical background - understanding of object modern programming concepts, database design principles, etc.

Job Responsibilities

Collect, define and translate business objectives and distribute to a team
Create detailed and understandable requirements, tasks, support functionality till production
Interact with a team, organize product development, deliver product vision and functionality to the team
Backlog management, iteration planning and elaboration of user stories
Collaborate proactively with Business Stakeholders, Project Managers and Teams to reach a common understanding of the solution to address the needs

Department/Project Description

The product is a web-based enterprise software tailored for individuals and organizations in the clinical research sector. It offers a user-friendly interface resembling paper forms, facilitating seamless data entry for assessors. Assessments can be accessed through web browsers, Windows tablets, or mobile devices.

The development process utilizes a WYSIWYG editor for content and behavior, enabling the integration of scoring algorithms directly into the system. The application also needs to support localization in more than 50 languages.