Are you a tech-savvy QA engineer looking for an opportunity to work with cutting-edge Web3 infrastructure? Join Chainstack.
About us
Chainstack is the leading suite of services connecting developers with Web3 infrastructure, powering applications in DeFi, NFT, gaming, analytics, and more. From startups to large enterprises, Chainstack enables companies to reduce time to market, costs, and risks associated with creating and scaling decentralized applications. By offering fast, reliable, and easy-to-use infrastructure solutions distributed globally, we ensure innovators can focus on what matters.
As a Chainstacker, you'll work on challenging projects, collaborate with top developers and industry experts, and be part of a dynamic and supportive team that values creativity, innovation, and efficiency.
About the role
We are looking for a QA engineer to drive the testing and quality assurance process for our blockchain infrastructure services. You will contribute to the stability and reliability of our systems by developing and executing test plans, performing manual and automated testing, and identifying performance issues.
Location
All Chainstack roles are fully remote. To create the best experience for your future colleagues, this role requires that you be based within EMEA time zone with our engineering team.
Responsibilities
- Design and document test cases and test plans.
- Apply automated testing to the in-house blockchain infrastructure provisioning system.
- Perform manual testing of new features.
- Detect and troubleshoot performance issues to improve infrastructure quality.
Requirements
- Minimum of 3 years of experience in performance testing.
- Ability to apply test methodologies and best practices.
- Skilled in writing and executing detailed test plans and test cases.
- Proficient with performance testing tools such as Locust or K6.
- Hands-on experience with CI/CD tools like CircleCI.
- Knowledge of blockchain/Web3 protocols is a plus.
- Experience working with Docker and Kubernetes is a plus.
- Strong analytical and debugging skills.
- Fluent in spoken and written English.
What We Offer
- Stock options – Share in our success with stock options.
- Flat organizational structure – Take ownership of your work without bureaucracy.
- Global fast-growing market – Work on cutting-edge projects in a rapidly expanding industry.
- Multinational team – Collaborate with professionals from around the world.
- Flexible schedule – Work when it suits you best.
- Bleeding-edge tech stack – Stay up to date with the latest technologies.
- Competitive salary in USD – We offer fair compensation for your contributions.
Ready to take your career to the next level? Apply now.

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