GR8 Tech

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry.

We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition!

We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services.

We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!

About your key responsibilities and impact:

— Team management: Leading and managing the FOP Hub team, distributing responsibilities within the FOP Hub team, conducting analysis and oversight of FOP Hub team’s performance, forecasting human resource needs, team development planning; determining KPI and PDP metrics;
— Compliance: Ensuring compliance with regulations and laws. This includes staying up-to-date with changes in legislation, establishing team knowledge exchange;
— Internal controls: Implementing and maintaining strong internal controls over FOP Hub team work;
— Financial reporting: Ensuring the accuracy of the reporting approaches applied by the FOP Hub;
— Launch of new locations: Conducting research on new locations, establishing the working workflow for the FOP Hub, and ensuring the completeness and accuracy of supporting documentation;
— Process improvement: Continuously evaluating and improving internal processes and systems to enhance efficiency, accuracy, and compliance. Identifying opportunities for automation and optimisation of workflow.

Essential professional experience:
— A minimum of 5 years of experience in accounting and reporting, including the supervision of FOP activities;
— Financial principles and standards: Strong understanding of accounting principles, regulations, and standards in the areas of corporate finance and FOP activities, taxes;
— Business acumen: Familiarity with regulatory and compliance requirements specific to financial reporting, tax, FOP activities;
— Analytical skills: Ability to analyse accounting data and trends, tax planning;
— Compliance and control: Knowledge of internal controls and risk management frameworks specific to corporate and FOP accounting/taxation to mitigate risks and ensure regulatory compliance;
— Regulatory knowledge: Up-to-date understanding of relevant laws, regulations, and standards related to corporate accounting and taxes, FOP activities and taxes, including tax regulations and reporting requirements, in relevant jurisdictions for GR8 Tech FOP;
— Audit knowledge: Experience in managing audits (could be internal);
— Problem-solving abilities: Capacity to identify and resolve complex issues, address discrepancies, and ensure accurate work processing under tight deadlines;
— Communication skills: Effective verbal and written communication skills;
— Leadership skills: Ability to lead and motivate a team, delegate tasks effectively, and provide guidance and direction to achieve departmental goals;
— Technology and ERP systems: Familiarity with accounting software and systems, including understanding their capabilities and limitations, and experience in optimising accounting processes within these systems;
— Language skills: Ukrainian or Russian fluent.

What we offer:

Benefits Cafeteria:
— Sports compensation;
— Medical coverage;
— Psychological support;
— Home-office coverage.

Work-life:
— Remote work, Coworking compensation;
— Childcare budget;
— Maternity leave;
— Paternity leave;
— Additional 2 days for family events.

Our GR8 Culture:
— Open feedback and transparent direct communications;
— Growth and development: better every day;
— High tolerance to experiment and mistakes;
— Supportive friendly environment.

We're looking for a technically curious and detail-oriented L2 Support Specialist to join the Aff.Tech team. You’ll be on the front lines of our B2B client support, helping to resolve issues, clarify configurations, and maintain the smooth operation of our Affiliate Management platform. This is a great opportunity to grow your technical and communication skills in a fast-paced, collaborative environment.

About your key responsibilities and impact:

• Handling operational and technical support requests from clients;
• Investigating, triaging, and resolving incidents or escalating when needed;
• Collaborating with QA, development, and product teams to resolve configuration issues;
• Monitoring client-specific setups and ensuring service stability;
• Maintaining SLA standards and contributing to internal support documentation;
• Supporting the team in incident reviews and post-mortem analysis.

Essential professional experience:

• 1–2 years in technical support, client success, QA, or IT operations;
• Experience in a B2B or SaaS company preferred;
• Bonus: any exposure to affiliate marketing, adtech, or tracking platforms;
• Understanding of how web-based systems work (HTTP, APIs, logs, etc.);
• Experience with ticketing systems (e.g., Jira, Zendesk);
• Strong analytical and troubleshooting skills;
• Good verbal and written communication in English;
• Fluency in the Ukrainian or Russian language;
• Detail-oriented mindset and ability to manage multiple tasks;
• Team player with a willingness to learn and ask questions;

Desirable skills and personal features:

• Basic knowledge of databases (ability to run simple SQL queries).
   

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry.

We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition!

We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services.
 

We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!
 

About your key responsibilities and impact:

• Designing, developing, and maintaining .NET applications, ensuring high-quality software solutions;
• Working independently or in a team, adhering to coding standards and best practices;
• Mentoring junior developers and participating in technical discussions;
• Improving software development processes and ensuring system resilience;
• Eliciting, analyzing, and documenting software requirements from stakeholders;
• Implementing observability and monitoring through logging and instrumentation.
   

Essential professional experience:
 

System Analysis and Design:

• Understanding microservice and monolith architectures, their advantages, and drawbacks;
• Ability to design event-driven systems and resilient architectures;
• Familiarity with architectural patterns, resilience strategies, and designing for failure;
• Strong analytical skills in gathering and documenting software requirements;
• Understanding of functional and non-functional requirements;
• Knowledge of connection pooling, rate-limiter, circuit breaker, and bulkhead patterns.

Database Management:

• Understanding relational and non-relational databases (key-value and object-oriented);
• Proficiency in writing SQL queries and designing relational database models;
• Knowledge of normalization/de-normalization strategies and primary/foreign key relationships;
• Familiarity with database security best practices (access controls, encryption, SQL injection prevention).

Hard Skills:

• C# Programming: Strong knowledge of object-oriented design, LINQ, asynchronous programming, dependency injection, and .NET framework libraries;
• Web API Development: Proficiency in ASP.NET Core for architecting scalable RESTful services, performance optimization, and cloud integrations;
• Database Expertise: Advanced SQL optimization, schema design, performance tuning, indexing strategies, and PostgreSQL;
• Message Brokers: Experience with Kafka, including architecture, producer/consumer APIs, and stream processing in microservices;
• Debugging & Optimization: Advanced skills in profiling, identifying, and resolving performance bottlenecks;
• Unit Testing & TDD: Experience with xUnit and test-driven development to ensure code quality;
• Microservices Architecture: Proficiency in ASP.NET Core, Docker, Kubernetes, and applying patterns like service discovery, circuit breakers, event sourcing, and CQRS;
• Observability & Monitoring: Implementing logging, instrumentation, and monitoring tools like Serilog for system health and troubleshooting.

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage.

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events.

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry.
 

We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition!

We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services.
 

We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!
 

About your key responsibilities and impact:

• Analyzing technology architecture gaps and translating them into opportunities;
• Defining processes for compliance, vitality, exceptions, communications, and change management;
• Establishing architecture principles to guide technology decisions;
• Designing governance for both business and IT needs;
• Identifying and defining business expectations and requirements;
• Developing architecture frameworks, models, and blueprints for solution design and deployment;
• Overseeing quality management of multiple projects or teams;
• Researching current and future technology trends to address stakeholder concerns.
   

Essential professional experience:

• 5+ years in an engineering role, demonstrating leadership and successful project delivery.

System Analysis & Design:

• Deep understanding of microservices and monolithic architectures – advantages, challenges, and use cases;
• Ability to design event-driven and resilient systems;
• Familiarity with architectural patterns and limitations;
• Knowledge of resilience patterns (e.g., circuit breaker, rate-limiter);
• Strong grasp of message delivery guarantees and the CAP theorem;
• Skilled in requirements gathering and documentation (functional/non-functional);
• Proficient in UML (Class, Sequence, and Use Case diagrams).

Database Management:

• Expertise in database concepts: schemas, relationships, normalization;
• Advanced SQL skills — complex queries, stored procedures, and functions;
• Understanding of relational vs non-relational databases;
• Knowledge of ACID principles, transaction isolation, and concurrency;
• Experience in performance tuning and query optimization;
• Awareness of database security practices (encryption, access control, SQL injection).

Networking & Security:

• Strong understanding of networking (TCP, UDP, IP, addressing, subnetting);
• Familiar with the CIA triad (confidentiality, integrity, availability) and secure communication (SSL/TLS);
• Basic cryptography knowledge (algorithms, key management, PKI);
• Experience with VPNs, firewalls, NAT, and PAT;
• Understanding of authentication vs authorization, IAM, SSO, MFA, LDAP, and Active Directory.

Cloud Computing & DevOps:

• Knowledge of cloud service models (IaaS, PaaS, SaaS);
• Experience with scalability, virtualization, and elasticity;
• Proficient in containerization (Docker) and orchestration (Kubernetes);
• Skilled in CI/CD tools (GitLab, Ansible, Terraform);
• Familiar with AWS, Azure, GCP cloud services;
• Ability to design scalable, resilient cloud systems;
• Understanding of cloud storage models (object, block, file) and basic FinOps;

Software Development Lifecycle:

• Familiar with SDLC methodologies: Waterfall, Agile, Scrum, DevOps;
• Proficient in Git for version control;
• Adhere to clean, maintainable code practices;
• Experience in setting up and maintaining CI/CD pipelines (GitLab CI, Jenkins);
• Knowledge of testing types (unit, integration, system, UAT) and automation frameworks.

Problem-Solving & Soft Skills:

• Strong analytical and critical thinking skills;
• Creative, innovative problem solver;
• Decisive with an ability to choose optimal solutions;
• Excellent time management and adaptability;
• Effective communicator and team collaborator;
• Skilled in conflict resolution in dynamic environments.

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage.

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events.

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

About your key responsibilities and impact:

• Reproducing, analyzing, and evaluating requests to resolve or escalate incidents as needed;
• Monitoring product status and involving responsible teams in urgent or critical situations;
• Collaborating closely with other departments to ensure timely and effective issue resolution;
• Overseeing SLA compliance for request and incident resolution, escalating unresolved cases appropriately (to providers, L2, or another unit);
• Responding to questions from regional customer support teams about various player issues.

Essential professional experience:

• At least 3 year of experience in client support.
• Intermediate+ English level; 
• Fluent in Ukrainian or Russian.
• Familiarity with back-office systems, especially within gaming companies (a significant advantage).
• Basic understanding of live gaming rules (e.g., baccarat, blackjack, Crazy Time, Monopoly).
• Proficient in using Jira, Jira Service Management, and Zendesk.
• Strong multitasking and dynamic prioritization skills.
• Excellent communication (written and verbal), analytical thinking, and problem-solving abilities.
• Experience with monitoring and alerting tools.
• English language proficiency at Intermediate level or higher.

Desirable skills and personal features:

• Willingness and ability to work in shifts, including night shifts.

Work Schedule: (2-on / 2-off, 12-hour shifts with night rotation).
 

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

About your key responsibilities and impact:

• Reproducing, analyzing, and evaluating requests to resolve or escalate incidents as needed;
• Monitoring product status and involving responsible teams in urgent or critical situations;
• Collaborating closely with other departments to ensure timely and effective issue resolution;
• Overseeing SLA compliance for request and incident resolution, escalating unresolved cases appropriately (to providers, L2, or another unit);
• Responding to questions from regional customer support teams about various player issues.

Essential professional experience:

• At least 3 year of experience in client support.
• Intermediate+ English level; 
• Fluent in Ukrainian or Russian.
• Familiarity with back-office systems, especially within gaming companies (a significant advantage).
• Basic understanding of live gaming rules (e.g., baccarat, blackjack, Crazy Time, Monopoly).
• Proficient in using Jira, Jira Service Management, and Zendesk.
• Strong multitasking and dynamic prioritization skills.
• Excellent communication (written and verbal), analytical thinking, and problem-solving abilities.
• Experience with monitoring and alerting tools.
• English language proficiency at Intermediate level or higher.

Desirable skills and personal features:

• Willingness and ability to work in shifts, including night shifts.

Work Schedule: (2-on / 2-off, 12-hour shifts with night rotation).
 

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

The primary purpose of a Product Designer is to play a crucial role in crafting and advancing big ideas that resonate with our diverse user base across our web and mobile app platforms to create a productive and human experience.
Product Design will collaborate closely with product managers, engineers, and a researcher, solving problems and translating complex ideas into elegant and scalable solutions.

About your key responsibilities and impact:

• Communicating the user experience through all stages of the design process by creating wireframes, user flows, prototypes, presentations, and detailed design specifications;
• Working cross-functionally with Engineering, Product Management, Product Designers, and other business partners to arrive at the best possible solutions;
• Searching and finding out the customer's pains and gains.

Essential professional experience:

• Proven experience as UI/UX designer for 3+ years;
• Proficient in Figma;
• Experienced designing and shipping an end-to-end product with complicated flows, multiple scenarios, and edge cases;
• Ability to provide design variations;
• Ability to organize and communicate your thoughts and motivations for your design choices;
• A keen eye for visual UI details;
• Love to discuss design in group settings; participate in design critiques and reviews;
• Intermediate+ English level; 
• Fluent in Ukrainian or Russian.

Desirable skills and personal features:

• Effective written and verbal communication skills;
• Proactive and self-motivated person.

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

About your key responsibilities and impact:

• Providing mentorship and technical guidance to team members, fostering professional growth and development;
• Conducting regular performance evaluations, providing constructive feedback, and creating development plans for team members;
• Fostering a positive and inclusive team culture that encourages collaboration, innovation, and continuous improvement;
• Defining project scope, goals, and deliverables in collaboration with stakeholders. Creating detailed project plans, including timelines and resource allocation;
• Implementing and enforcing quality assurance processes and standards within the team. Ensuring thorough testing and validation of deliverables before release;
• Continuously seeking ways to improve quality and efficiency in development processes. Promoting agile methodologies and other best practices for software development;
• Reviewing and approving technical designs, architecture, and code to maintain high-quality standards and ensure consistency;
• Acting as the primary point of contact between the team and upper management, as well as other departments. Facilitating effective communication and collaboration within the team and across the organization;
• Reporting on team progress, challenges, and successes to stakeholders and management. Ensuring transparency and alignment between team efforts and business goals;
• Communicating with clients and stakeholders to understand project requirements and expectations. Managing client relationships and ensuring their satisfaction with the delivered solutions;
• Efficiently allocating resources to meet project demands and balance team workloads. Managing team schedules, including handling time-off requests and ensuring adequate coverage;
• Assisting in budgeting and financial planning for engineering projects. Monitoring project expenses and ensuring cost-effective use of resources;
• Identifying areas for improvement in team processes and workflows. Implementing changes to enhance efficiency, productivity, and quality;
• Promoting the adoption of best practices in software development, including agile methodologies and lean processes. Tracking and analyzing key performance metrics to identify trends and opportunities for improvement;
• Addressing and resolving any conflicts or issues within the team promptly. Fostering a collaborative environment where team members feel comfortable voicing their concerns;
• Creating a supportive and inclusive work environment that values diversity and encourages collaboration;
• Providing training and development opportunities for team members to enhance their skills. Organizing workshops, seminars, and other learning activities to keep the team updated with the latest technologies and best practices;
• Ensuring proper documentation of technical designs, system architecture, and code. Maintaining comprehensive documentation for future reference and knowledge sharing.

Tech stack:
Casino core: Scala;
Integration team: Java;
DevOps: AWS, EKS, S3, CloudWatch;
Frontend dev: React.js;
QA: TestRail, TestLink, Postman, Firebase.
 

Essential professional experience:

• A minimum of 7 years of experience in a similar senior engineering role, with a strong track record of leadership, advanced technical skills, and successful project delivery.

Advanced Leadership Skills:

• Understanding of how to lead, inspire, and motivate the engineering team to achieve their best performance. Being able to use different motivation models depending on the context;
• Build a high-performing team by recruiting, hiring, and retaining top engineering talent;
• Understanding of how to conduct regular performance evaluations, provide constructive feedback, and create development plans for team members;
• Conflicts management skills. Clear understanding of how to manage conflicts and create win-win situations.

Advanced Goals Setting and Delivery:

• Understanding of how to deliver projects on time, within scope, and within budget. Understanding delivery triangle;
• Understanding of the difference between KPIs/OKRs. Being able to set clear and achievable Goals to department. Continuously assess and improve engineering processes and workflows;
• Being able to form strategic vision of department.

Advanced Problem Solving and Decision Making:

• Being able to identify the problems to solve. Including conducting interviews with stakeholders;
• Understanding of Design Thinking methodology or alternative methodologies for problem solving;
• Identify potential risks and develop mitigation strategies;
• Experience in making strategic decisions.

Engineering quality standards:

• Understanding of different team KPIs. Ability to implement and monitor such KPIs;
• Enforcing company quality standards to department. Understanding of how to properly enforce policies without burning the team;
• Ability to identify inefficiencies and implement process improvements. Practical experience.

Communication and Collaboration:

• Proficiency in both written and verbal communication;
• Skills of building a vision speech within a department which aligns with company strategy;
• Being able to explain what is CAP theorem.

Advanced team organization knowledge:

• Understanding different team topologies. Knowing the difference between platform and integration teams;
• Understanding pros and cons of different org structures types including division based and functional;
• Understanding of different team role models(Belbin/SDI/etc).

Employee Development and Mentorship:

• Commitment to the professional growth and development of team members;
• Understanding how to mentor employees and practical experience in mentorship;
• Experience with training and development programs. Participation in such programs;
• Ability to create a supportive and inclusive work environment.

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry.

We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition!

We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services.

We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!

About your key responsibilities and impact:
— Building and managing the migration process for employees and B2B contractors in Poland, ensuring smooth relocation offers and process support;
— Managing full HR administration (preparation of documents regarding hiring, termination, vacations, etc, contract extensions, maintenance, and updating the HR database for Polish employees and B2B contractors);
— Supporting the transition to B2B models and Polish sole proprietorships (JDG): assisting with business registration, selecting PKD codes, opening bank accounts, etc;
— Monitoring labor law updates and migration law and regulation updates, and ensuring compliance of internal processes with legal regulations, continuously improving them;
— Organizing and managing occupational health and safety processes;
— Providing accurate payroll input data for salary calculations;
— Preparing analytical reports for management upon request;
— Building and maintaining relationships with immigration consultants and forming a database of service providers.

Essential professional experience:
— Deep understanding and proven experience in handling migration processes in Poland;
— Basic knowledge of Polish labor law with readiness to dive deeper into legal regulations;
— Ability to calculate tax burdens and a basic understanding of Polish taxation;
— Strong analytical skills and ability to work with numbers and large data sets;
— Upper-intermediate or fluent English and Polish; Ukrainian is a must;
— Proficient communication skills and ability to build trusting relationships;
— Confidence in presenting ideas and projects clearly and persuasively.

What we offer:

Benefits Cafeteria:
— Sports compensation;
— Medical coverage;
— Psychological support;
— Home-office coverage.

Work-life:
— Remote work, Coworking compensation;
— Childcare budget;
— Maternity leave;
— Paternity leave;
— Additional 2 days for family events.

Our GR8 Culture:
— Open feedback and transparent direct communications;
— Growth and development: better every day;
— High tolerance to experiment and mistakes;
— Supportive, friendly environment.

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry.
 

We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition!
 

We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services.

We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!
 

Lead Data Engineer role involves driving the design and implementation of our real-time data streaming platform. It includes leading initiatives that enable mission-critical use cases – from real-time analytics to personalized user experiences – by building scalable, low-latency data pipelines using Kafka Streams, Flink, and the JVM ecosystem (Java/Scala). This is a hands-on leadership role: it requires working across engineering, data, and product teams to architect high-throughput systems, mentor engineers, and shape our long-term data strategy.

About your key responsibilities and impact:

• Designing and implementing real-time streaming pipelines using Kafka, Flink, and Kafka Streams;
• Leading architecture and design decisions for the event-driven data platform;
• Mentoring mid-level/senior engineers and fostering best practices in stream processing;
• Collaborating with cross-functional teams (data engineering, product, analytics, data science) to translate business requirements into robust data systems;
• Ensuring data quality, observability, and reliability in streaming data;
• Championing performance, fault tolerance, and exactly-once semantics in streaming jobs;
• Evaluating and adopting new technologies to drive innovation;
• Defining project goals and deliverables with stakeholders;
• Enforcing quality assurance standards and ensuring thorough testing before release;
  Promoting agile methodologies and improving development processes;
• Acting as the primary point of contact between the team and management, ensuring alignment with business goals;
• Maintaining comprehensive documentation for system architecture and technical designs.

Essential professional experience:

• At least 5 years of experience in a similar role with a strong track record of leadership and successful project delivery.
• Proven expertise with Apache Kafka and hands-on experience with Flink, Kafka Streams, or similar real-time systems;
• Strong programming skills in Java, Scala, or Python;
• In-depth understanding of distributed systems, data consistency models, and streaming semantics;
• Experience with CI/CD, containerization, and infrastructure-as-code tools is a plus;
• Ability to motivate and inspire a team, with experience in hiring and retaining top talent;
• Knowledge of team role models and how to create a supportive, inclusive work environment;
• Commitment to mentoring and professional growth of team members;
• Proven ability to deliver projects on time, within scope and budget, with clear goal-setting (KPIs/OKRs);
• Advanced problem-solving skills and the ability to assess risks and mitigate them;
• Ability to implement and monitor team KPIs, identify inefficiencies, and drive process improvements;
• Proficiency in written and verbal communication, with the ability to explain complex technical concepts (e.g., CAP theorem);
• Excellent communication and collaboration skills.

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage.

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events.

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry.

We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition!

We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services.

We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!

About your key responsibilities and impact:

• Developing Java/Scala-based streaming applications using Apache Kafka, Kafka Streams, and Apache Flink;
• Working with Kafka to support high-throughput message processing;
• Manipulating streaming data: ingestion, transformation, and aggregation;
• Developing connectors for various data sources and sinks;
• Creating data validation processes to ensure data quality and integrity.

Essential professional experience:

• Proficiency in Python/Java/Scala programming;
• Experience with software engineering fundamentals, including object-oriented design, data structures, and algorithms;
• Proven experience with real-time data streaming technologies (Kafka Streams, Apache Flink, or Apache Spark);
• Familiarity with Apache Kafka and Kafka Connect;
• Strong SQL skills in processing big datasets.

Nice to have: 

• Experience with relational and dimensional database modeling;
• Experience with data orchestration toolsets;
• Familiarity with containerization and orchestration technologies such as Docker and Kubernetes.

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage.

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events.

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

We are looking for a skilled Support Engineer (Level 2) to join our dynamic team. You will play a key role in ensuring the stability, performance, and reliability of our systems by delivering expert-level support, identifying areas for improvement, and collaborating with cross-functional teams. This is a hands-on technical role that requires strong analytical skills, proactive problem-solving, and a passion for operational excellence.

About your key responsibilities and impact:

• Providing expert-level technical support for production infrastructure and services;
• Troubleshooting and resolving complex issues involving logs, APIs, and databases;
• Analyzing trading and system data to identify risks, trends, and areas for optimization;
• Collaborating closely with development, risk, and operational teams to ensure high system reliability;
• Contributing to process and system improvements, automation initiatives, and internal/external training efforts.

Essential professional experience:

• English: Upper Intermediate level or higher (B2+), with excellent verbal and written communication;
• Technical Skills: Proficient in working with monitoring tools (Grafana, Kibana), APIs, and databases;
• Problem-Solving: Strong analytical mindset with proven technical troubleshooting experience;
• Soft Skills: High level of accountability, independence, and responsiveness;
• Ability to work effectively under pressure and manage multiple concurrent tasks or priorities.

Desirable skills and personal features:

• Prior experience with trading strategy support, іgaming or financial systems.

Work Schedule (Cyprus Time): 5 shifts/week, 8 hours/shift within standard windows (07:00–15:00, 11:00–19:00, 15:00–23:00 EET).
 

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

We are looking for a skilled Support Engineer (Level 2) to join our dynamic team. You will play a key role in ensuring the stability, performance, and reliability of our systems by delivering expert-level support, identifying areas for improvement, and collaborating with cross-functional teams. This is a hands-on technical role that requires strong analytical skills, proactive problem-solving, and a passion for operational excellence.

About your key responsibilities and impact:

• Providing expert-level technical support for production infrastructure and services;
• Troubleshooting and resolving complex issues involving logs, APIs, and databases;
• Analyzing trading and system data to identify risks, trends, and areas for optimization;
• Collaborating closely with development, risk, and operational teams to ensure high system reliability;
• Contributing to process and system improvements, automation initiatives, and internal/external training efforts.

Essential professional experience:

• English: Upper Intermediate level or higher (B2+), with excellent verbal and written communication;
• Technical Skills: Proficient in working with monitoring tools (Grafana, Kibana), APIs, and databases;
• Problem-Solving: Strong analytical mindset with proven technical troubleshooting experience;
• Soft Skills: High level of accountability, independence, and responsiveness;
• Ability to work effectively under pressure and manage multiple concurrent tasks or priorities.

Desirable skills and personal features:

• Prior experience with trading strategy support, іgaming or financial systems.
   

Work Schedule (Cyprus Time): 5 shifts/week, 8 hours/shift within standard windows (07:00–15:00, 11:00–19:00, 15:00–23:00 EET).
 

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

We are seeking a highly skilled and detail-oriented Payroll Specialist to join our team. The successful candidate will be responsible for managing payroll operations across multiple countries, ensuring compliance with deadlines, accuracy of payroll calculations, and smooth communication between departments.

About your key responsibilities and impact:

• Payroll in multiple European and CIS jurisdictions;
• Overseeing payroll processes for the jurisdictions mentioned above;
• Pre-calculating payroll and verifying the accuracy of figures provided by payroll providers;
• Ensuring compliance with deadlines for payroll calculations, salary and tax payments, and report submissions;
• Facilitating the timely exchange of information between departments;
• Providing breakdowns of accruals for employees upon request;
• Assisting the HR department with salary reviews upon request;
• Consolidating payroll supporting documents;
• Ensuring the accuracy of accruals;
• Taking ownership of initiating payment requests and controlling payment execution;
• Preparing internal reports for managers;
• Taking part in payroll cash planning.

Essential professional experience:

• Proven experience in payroll management across multiple countries;
• Strong knowledge of payroll regulations and compliance requirements;
• Excellent attention to detail and accuracy in calculations;
• Strong organizational and time-management skills;
• Ability to effectively communicate and exchange information between departments;
• Proficiency in Microsoft Office Suite;
• Upper Intermediate+ English level;
• Fluency in the Ukrainian or Russian language;

Work experience 5+ years. 
What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

About your key responsibilities and impact:

• Helping developers and QA engineers with implementing and following DevOps practices;
• Operating and maintaining the production environment;
• Improving and maintaining the High-Load and High-Availability infrastructure;
• Improving observability: logs, traces, metrics, alerts, dashboards;
• Improving the deployment of services to K8s and adopting the best AWS practices;
• Writing and updating scripts, automating routine DevOps activities;
• Performing root cause analysis for technical issues and alert responses;
• Investigating new solutions;
• Participating in on-call rotation.

Essential professional experience:

• At least Intermediate+ English level;
• Fluent in Ukrainian or Russian;
• 2+ years of relevant experience in a DevOps role;
• Experience with AWS: EC2, EKS, RDS, S3;
• Experience with Docker, Kubernetes, Helm;
• Experience with Git, GitLab CI;
• Experience with setting up and maintaining observability services like Prometheus, Alertmanager, Grafana;
• Experience with relational databases;
• Experience with IaC: Terraform, Ansible;
• Linux proficiency;
• Understanding of production-level network architecture;
• Knowledge of scripting;
• Good time management and work prioritization.

Desirable skills and personal features:

• Experience with Flux (GitOps);
• Experience with secrets management, Vault;
• Experience with MongoDB;
• Experience with Elastic, Kibana;
• Bash proficiency.
   

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.