Middle Configuration Engineer

GR8 Tech is a leading B2B provider of iGaming solutions that empowers operators to grow, lead, and win.

We deliver high-impact, full-cycle tech solutions designed to scale. From seamless integration and expert consulting to long-term operational support, our platform powers millions of active players and drives real business growth. It’s more than just a product — it’s the iGaming Platform for Champions, built for those who play to lead.

We know the game and how to take it to the next level. With 1000+ talented professionals on board, we don’t just build tech — we build success stories for iGaming operators who play to lead.

Our ambition drives us, our people make it real. Join us and be part of building champion-level success!

About your key responsibilities and impact:

• Contributing to the technical launch of new brands and operators by configuring components required to implement new iGaming platform solutions;
• Analyzing and implementing configuration change requests and handling support inquiries;
• Collaborating closely with Product teams and Quality Assurance engineers to ensure timely and high-quality brand launches;
• Performing configuration updates across all parts of the Product Platform (backend, web, and native applications);
• Executing testing of new brands, components, and product features to validate readiness for production;
• Developing expertise in configuration management by learning and applying new setup processes and platform updates;
• Providing consultation and guidance to team members and customer representatives on platform configuration topics;
• Reporting progress regularly to the Brand Launch Coordinator or Client Delivery Manager.

Essential professional experience:

• At least 2 years of proven experience in manual software testing;
• Hands-on experience in mobile application testing;
• Experience in API testing using tools like Postman;
• Solid understanding of JSON and XML data formats;
• Practical experience with SQL for data validation and analysis;
• Familiarity with Postman or similar REST API client tools;
• Working knowledge of Git/GitLab and basic understanding of CI/CD processes;
• Experience using JIRA and Confluence in a project environment;
• Ability to gather and analyze logs using tools such as Kibana or OpenSearch;
• Strong communication skills and the ability to work cross-functionally;
• High attention to detail and strong sense of responsibility;
• Ability to work effectively in a multitasking environment;
• English proficiency at Intermediate+ level or higher;
• Proficiency in Ukrainian or Russian.

Desirable Skills and Personal Features:

• Experience with configuration management tools (e.g., GrowthBook, Firebase) and content management systems (e.g., Strapi);
• Understanding of cloud computing concepts;
• Ability to read and interpret software code (JavaScript or C#).

Why You’ll Love Working Here:

Benefits Cafeteria

An annual fixed budget that you can use based on your needs and lifestyle. You decide how to allocate it:

• for sports: gym, yoga, or any activity to keep you active;
• for medical: insurance and wellness services;
• for mental health: therapy or coaching support;
• for home office: ergonomic furniture, gadgets, tools;
• for languages: courses to boost or learn new skills.

Work-life

• Parental support with paid maternity/paternity leave and monthly childcare allowance;
• 20+ vacation days, unlimited sick leave, and emergency time off;
• Remote-first setup with full tech support and coworking compensation;
• Regular team events – online, offline, and offsite;
• Learning culture with internal courses, career development programs, and real growth opportunities.

Our Culture & Core Values

GR8 Tech culture is how we win. Behind every bold idea and breakthrough is a foundation of trust, ownership, and a growth mindset. We move fast, stay curious, and always keep it real, with open feedback, room to experiment, and a team that’s got your back.

• FUELLED BY TRUST. We’re open, honest, and have each other’s backs;
• OWN YOUR GAME. We take initiative and own what we do;
• ACCELER8. We move fast, focus smart, and keep it simple;
• CHALLENGE ACCEPTED. We grow through challenges and stay curious;
• BULLETPROOF. We’re resilient, ready, and always have a plan.

To keep things efficient, please apply only for roles that closely match your experience.