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QA

Senior QA Engineer for Payments Team

Anywhere Hybrid Remote
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Senior QA Engineer for Payments Team
Table of contents
Our Tech Stack
What You’ll Be Driving
What Makes You a GR8 Fit
Desirable Skills and Personal Features
Why you’ll love working here
Our culture & core values
Up

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.

Our Tech Stack:

  • API testing & documentation: Postman, Swagger;
  • Test management & tracking: Jira, Confluence, TestRail;
  • Monitoring & root cause analysis: Kibana, browser DevTools;
  • Databases: PostgreSQL, SQL, DBeaver;
  • Messaging / event-driven systems: Kafka (understanding / basic experience);
  • Version control: Git.

What You’ll Be Driving:

  • Designing, executing, and maintaining test cases for functional, integration, and regression testing;
  • Validating API integrations and payment flows;
  • Capturing, prioritizing, and tracking defects; participating in triage and break-fix processes;
  • Contributing to test automation efforts and QA process improvements;
  • Collaborating closely with developers, product managers, and external providers;
  • Participating in onboarding and mentoring of QA team members.

What Makes You a GR8 Fit:

  • 4+ years of hands-on QA experience with web and client-server applications;
  • 1+ year experience with payment systems and payment integrations;
  • Strong understanding of REST APIs;
  • Solid knowledge of SQL and experience with PostgreSQL;
  • Experience with test automation or strong willingness to grow in automation;
  • Experience working in Agile environments (Scrum / Kanban).

Desirable Skills and Personal Features:

  • Fluency in the Ukrainian languages;
  • Intermediate+ English level;
  • Clear written and verbal communication;
  • Strong prioritization and time-management skills;
  • Problem-solving mindset and adaptability;
  • Mentoring, coaching, and knowledge sharing within the team.

Why you’ll love working here: 

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.

Our culture & core values:

GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and 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.

Be a part of GR8 Team
At GR8 Tech, you're a vital part of a groundbreaking community in the iGaming industry. Join Us.
Do Great Work.
Apply now

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 additionl 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

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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.

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