Senior QA Engineer - Quality Assurance for Secure Digital Financial and Blockchain Solutions

Jobgether • Switzerland

Remote

This Job is No Longer Active This position is no longer accepting applications

AI Summary

This Senior QA Engineer role focuses on ensuring product reliability, performance, and user experience across complex distributed systems in a global fintech and blockchain environment. Key responsibilities include designing test cases, executing exploratory and regression testing, building scalable test automation frameworks, and integrating tests into CI/CD pipelines. Candidates must have 5+ years of QA experience, strong JavaScript/TypeScript skills, and expertise in test automation tools.

Key Highlights

Senior QA Engineer role posted by Jobgether on behalf of a partner company

Focus on secure, scalable digital financial and blockchain-based solutions

Fully remote, global working environment with high autonomy

5+ years QA experience with JavaScript, TypeScript, Node.js, and test automation tools

Opportunity to work on cutting-edge fintech, AI, and decentralized technologies

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Key Responsibilities

Design, develop, and execute comprehensive test cases and test plans based on product requirements and acceptance criteria

Perform exploratory and regression testing to identify edge cases, usability issues, and unexpected system behavior

Identify, document, and track defects with clear reproduction steps, evidence, and collaboration with engineering teams

Build, maintain, and enhance scalable test automation frameworks for functional, regression, and performance testing

Integrate automated tests into CI/CD pipelines to ensure continuous quality validation across deployments

Collaborate closely with developers, product managers, and DevOps teams to ensure clarity, testability, and alignment of requirements

Validate bug fixes and ensure high-quality releases through thorough re-testing and risk assessment

Monitor test execution results, investigate failures, and contribute to root cause analysis and resolution

Continuously improve QA processes, test coverage, and automation efficiency to accelerate delivery cycles

Technical Skills Required

JavaScript TypeScript Node.js Cypress Playwright Selenium Appium XCUITest Espresso API testing database validation Jira TestRail GitHub Actions Jenkins GitLab CI Agile/Scrum methodologies SDLC

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Benefits & Perks

Fully remote, global working environment with high autonomy and flexibility

Competitive compensation aligned with experience and market standards

Opportunity to work on cutting-edge technologies in fintech, AI, and blockchain ecosystems

High-impact role contributing to products used at global scale

Collaborative and highly skilled international engineering teams

Strong focus on innovation, ownership, and technical excellence

Career growth opportunities in a rapidly evolving, high-growth organization

Job Description

This is a senior quality engineering role within a highly innovative, global technology environment focused on building secure, scalable digital financial and blockchain-based solutions. You will play a key role in ensuring product reliability, performance, and user experience across complex distributed systems used at global scale. The position combines hands-on test automation, advanced QA strategy, and cross-functional collaboration with engineering, product, and DevOps teams. You will be responsible for strengthening both manual and automated testing practices, while embedding quality throughout the software development lifecycle. Working in a fast-paced, remote-first organization, you will contribute to cutting-edge products spanning fintech, AI, and decentralized technologies. This role is ideal for a technically strong QA expert who thrives in complex systems and high-impact environments where quality directly influences global digital infrastructure.

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