Middle Manual QA

Remote
Full Time
VeliHorizon
Mid Level
We’re a product powerhouse building a full-stack ecosystem for iGaming businesses. 40M+ players. 250 brilliant minds. One bet: our technology is so rock-solid that we stake our own business on it.

From our hubs in Ukraine, Georgia, the UK, and the Philippines, we blend real-world experience, a battle-tested Tech Radar, all within an open-door culture. 

VeliHorizon

We invite Middle Manual QA to join the VeliHorizon team.

VeliHorizon — our battle-tested platform built on real gaming floors. High-performance, microservices at its core, API-first by design — it keeps operations smooth, data sharp, and transactions flying.

Every click, spin, and payout runs through Horizon — proven in the toughest conditions, powering thousands of moments a second. Built by cross-functional teams who own every detail — from first idea to live performance.

In this role, you will:
  • Conduct functional and non-functional testing of the backend in a client-server architecture (including API, business logic, and data handling)
  • Perform quality control throughout the development cycle, including testing new features, supporting regression test coverage, and providing comprehensive test reports
  • Manage the entire defect cycle, including identification, detailed verification, reporting, and root cause analysis using all available resources (logs, monitoring)
  • Participate in requirements analysis (Grooming), test effort estimation, analysis of potential risks, and making suggestions for improving product quality
  • Maintain, create, and update test documentation (test cases, checklists) and regression sets
  • Work actively in a cross-functional Scrum team; participate in improving QA processes
Skills and experience you will need:
  • 3+ years of experience in manual testing
  • Experience testing APIs using Postman or similar tools
  • Experience working with SQL
  • Knowledge of QA Theory and Practice (Experience creating high-quality test documentation (test cases, checklists) and defect reports)
  • Analytical Skills (Analysis and validation of requirements, including deep business logic immersion and problem-solving, analytical, and debugging skills)
  • Strong understanding of client-server architecture
  • Good exploratory skills and understanding of which type of testing should be applied to a specific feature.
  • Spoken English at B1–B2+ level
Would be a plus:
  • Database Skills (Experience with SQL - (creating complex queries, JOINs, and aggregations) for data verification, business logic testing, and data integrity assurance)
HIRING PROCESS: Intro Call with TA Specialist → Technical Interview → Final interview → Offer

We offer:
  • Level up daily. Real mentorship, a clear career path, and support to lead your product.
  • Battle-tested tech stack. Work with what we bet on: microservices, serverless, SRE strength.
  • Health comes first. Insurance and 10 days' sick leave — because your health is a priority.
  • Work your way. Remote, hybrid, Kyiv office — find your rhythm.
  • Time off that matters. 20 days paid vacation, public holidays — to recharge your way.
  • Build your brand. Share your story, grow your voice — inside and out.
  • Culture with a pulse. Team offsites, community events, and the energy of people who care.
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