Tech Stack
Job Description, Responsibilities & Requirements
About the Position
GR8 Tech builds B2B iGaming platforms for operators who play to lead. We deliver full-cycle, high-impact tech designed to scale - from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.
With 1000+ GR8 people across locations and time zones, we don’t just ship technology - we help operators build success stories across brands, markets, and geos.
Our ambition drives us. Our people make it real.
If you’re a challenger in spirit and a champion in action - join us.
Why this role exists:
This role exists to design, build, and maintain streaming data solutions based on Apache Kafka and related technologies, ensuring reliable data processing, integration, and testing of streaming applications.
Responsibilities
Streaming pipelines & data flow
- Build and maintain data pipelines using Apache Kafka, including topics, partitions, and consumer group tuning.
- Implement and manage Kafka Connect source and sink connectors for integrations.
Streaming application development
- Design and develop stateful streaming applications using Kafka Streams or Flink with Java (and Scala where applicable).
- Ensure data consistency and schema evolution using Schema Registry (Avro).
Quality & testing
- Write and maintain unit and integration tests for streaming topologies.
Requirements
Must-have
- 3+ years of experience in back end.
- Commercial experience in software engineering with strong proficiency in Java (Scala is a plus).
- Understanding of Apache Kafka architecture and internals.
- Experience working with Apache Flink.
- Experience with Schema Registry and schema evolution strategies.
- Knowledge of serialization formats such as Avro and JSON.
- Experience using SQL for processing large datasets.
- Upper-intermediate or higher level of English.
Nice-to-have
- Experience running Kafka and/or Flink on Kubernetes.
- Familiarity with monitoring tools such as Prometheus and Grafana for streaming metrics.
- Understanding of stream processing semantics.
- Experience with CI/CD pipelines for streaming applications.
We Offer
Benefits Cafeteria
- Annual budget you allocate to: Sports, Medical, Mental health, Home office, Languages.
Work-life & support
- Paid maternity/paternity leave + monthly childcare allowance.
- 20+ vacation days, unlimited sick leave, emergency time off.
- Remote-first + tech support + coworking compensation.
- Team events (online/offline/offsite).
- Learning culture with internal courses + growth programs.
About the Company
At GR8 Tech, you're a vital part of a groundbreaking community in the iGaming industry. Join Us. Do Great Work.
Get Ready for GR8 Benefits!
Working at GR8 Tech means being part of a winning team. In addition to vacancies and jobs, we offer our employees a comprehensive benefits package designed to keep them in top form professionally and personally.
Childcare Support
- Payment for courses, education, and childcare within the budget to support the child's development.
Corporate Life Insurance
- At GR8 Tech, caring is winning. Work in a company where we provide robust corporate life insurance, so you and your loved ones have peace of mind, whatever twists and turns life may take.
Benefit Cafeteria
- Health and Wellness Coverage
- Fitness Compensation
- Home Workspace Organization
Professional Growth Opportunities
- Educational events
- Participation in tech and business conferences
- Assistance in publishing articles in leading specialized publications and blogs
Time Off and Special Leaves
- Vacation and additional special days
- Sick leaves
- Emergency leave
- Public Holidays
- Maternity/Paternity leave
Relocation Boost
- Embark on a new professional journey with our relocation program! We're here to support you every step of the way. *Ask your recruiter about additional benefits in the current region
Want to explore more?
Media
- Stay up-to-date with our press releases and media coverage. Discover the latest news and updates about GR8 Tech!
Events
- Keep informed with the latest iGaming events and conferences. Mark your calendars and be part of the conversations driving iGaming forward!
Solutions
- Hyper Turnkey
- Crypto Turnkey
- Light White Label
- GR8 Sportsbook
- Infinite Casino Aggregation
Platform
- GR8 Tech Platform
- GR8 Tech AI
- Sportsbook
- Sportsbook iFrame
- Sportsbook API
- Casino
- CRM
- Payments Gateway
- PAM
- CMS
- Affiliate platform
Company
- Careers
- Events
- Media
- Success Stories
- Newsroom
Resources
- Blog
- Guides
- Video Tutorials
- Glossary
- Sports Catalog
- Casino Providers Catalog
- Casino Games Catalog
- Knowledge Hub
- Acceler8 Lab
Contacts
- [email protected]
- Spyrou Kyprianou Ave 120, Limassol, Cyprus
GR8 Tech operates solely as a B2B software service provider within the iGaming industry, and as such, does not offer or operate direct gambling services to consumers on this website.
Social Media
Legal
All rights reserved