About the role:

Own the quality that powers the next-gen crypto experience. As our Senior QA Engineer, you will add quality to every epic, commit, and release - so millions can trade and hold crypto with zero friction.

You will develop and maintain end‑to‑end automation across web and mobile, raise coverage fast, and champion best practices that keep the team shipping with confidence. Your work defines trust in our roadmap and fuels our mission to make crypto effortless for everyone.

Join us remotely - you can be located anywhere within the CET time zone, as our work is 100% remote. This is a full-time position.

About us:

ZND is the simple gateway to digital finance, already trusted by thousands of users who have moved over €30+ million through the platform. Fueled by a token raise, we’re rolling out an AI chat assistant for every action and instant credit line on your digital assets.

Our bold vision is to be the place where anyone can trade, earn, ask, and borrow in seconds - crypto made effortless.

Key competences:

• 5+ years in QA with a strong emphasis on test automation (back‑end testing)
• Familiarity with front‑end automation tools and best practices
• Expert in Java, including writing robust automated test suites
• Hands‑on API testing experience
• Practical experience with HTTP clients (OkHttp, REST Assured, or similar)
• Experience testing microservices architecture systems
• Proven track record with BDD and Agile workflows
• Self-motivated and accountable, capable of working independently with minimal supervision
• Great communication skills with both technical and non-technical people
• Proficient in both written and spoken English, at a B2 level or higher

Nice to have:

• Background in Financial services or related fields.
• Interest in finances, trading and crypto
• experience in startups or high‑velocity environments
• experience with asynchronous communication including websockets and message brokers
  

What you'll be doing:

• Build and maintain automated test suites for web and mobile apps.
• Run manual exploratory tests on new and high‑risk features.
• Turn business requirements into clear acceptance criteria and test cases.
• Own and deliver engineering objectives
• Work with product and engineering during planning, refinement, and daily stand‑ups.
• Keep test frameworks integrated with the CI/CD pipeline and fix flaky tests.
• Document testing processes so the whole team can follow and improve them.
• Track issues, share clear test reports, and highlight risks early.
• Help other QA engineers through code reviews and knowledge sharing.
• Coordinate with front‑end, back‑end, mobile, and DevOps teams to ensure releases are ready.
  

What we offer:

• Remote-first company - we enable you to work from anywhere in the world.
• Flexible working hours - We have core working hours (11 am–3 pm CET), allowing flexible scheduling outside those hours.
• 38 days of paid vacation leave per year +14 days of paid sick leave
• Join a forward-thinking team where you have the autonomy to make your own choices and explore new ideas.
• salary range: 4200 - 6000 EUR (on a B2B contract)
  

The recruitment process:

• Stage 1: Screening with TA Partner: basic information about ICEO, the project, the role, and the offer. General questions about your experience (about 40 mins).
• Stage 2: Technical Interview with 2 Senior QAs, including a live coding portion (about 1.5 hrs) - details and repository with the task will be shared with candidates before the meeting.
• Stage 3: Final interview with VP of Technology and two Senior developers (1 hour).
• Background check after an offer is extended (the validity of the offer is dependent on a successful background check)