Source Job

$67,200–$75,100/yr
Europe

  • Test large-scale data processing systems
  • Analyze and improve efficiency, scalability, and stability of applications
  • Create, maintain, and improve automation test suites/frameworks

JavaScript Python GCP K8s Docker

20 jobs similar to Senior Test Automation Engineer IV (JS)

Jobs ranked by similarity.

Europe

  • Collaborate with the development team to integrate testing and a quality assurance mindset into the software development lifecycle.
  • Develop and maintain automated front-end, backend, and API test frameworks using tools such as Cypress, Playwright, and Chai.
  • Perform functional, non-functional, performance, and security testing.

Nearform is an independent team of data & AI experts, engineers, and designers who build intelligent digital solutions and capability at pace. Our team of 500 experts in 20+ countries is trusted by leading enterprises.

LATAM

We are looking for a Senior QA Automation Engineer to become a member of our dynamic teams. You will work closely with one of our inspiring US clients. You will build high-quality automated tests and enhance existing ones through optimization.

We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects!

India

  • Design, build, and maintain UI and API automation frameworks using modern tools and languages.
  • Develop scalable automated test suites that run reliably in CI/CD pipelines.
  • Partner with developers and product managers to understand requirements and define test strategies.

GoGuardian creates learning solutions for K-12, promoting effective teaching and equitable engagement while empowering educators to keep students safe. They are a remote team of diverse, committed, mission-driven employees focused on improving learning environments.

Europe 6w PTO

  • Take ownership of our test automation suite.
  • Balance automation with hands-on testing.
  • Help define what “quality” means at Embeddable.

Embeddable provides an end-to-end developer platform for building seamless, lightning-fast customer-facing analytics directly into your product. They launched in December 2023 and have a team of 24 people with plans to scale significantly in the near future.

US

Play a critical role in ensuring the excellence of the Gurobi Cloud Services and Platforms. Implement and maintain automated test suites of the front-end components. Identify, report, and track software defects using issue tracking systems.

Gurobi Optimization empowers customers to expand their use of mathematical optimization technology in order to make smarter decisions.

US

  • Develop, maintain, and execute automated and manual test scripts to ensure software quality and reliability.
  • Lead testing events including continuous integration, performance testing, and release validation.
  • Collaborate cross-functionally with development, operations, and product teams to optimize testing coverage and efficiency.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. The final decision and next steps (interviews, assessments) are managed by their internal team.

Europe

  • Automate solutions that will drive the next generation of compliance management systems.
  • Automate complex cases and integrate QA automation at the CI/CD level.
  • Implement and maintain performance and security testing protocols as part of the automation suite.

Software Mind develops solutions that make an impact for companies around the globe.

$86,000–$138,000/yr

Collaborate with cross-functional teams to understand software requirements and acceptance criteria. Execute and maintain automated test suites, ensuring comprehensive test coverage. Lead the development and execution of automation test scripts using testing tools such as Selenium.

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.

Europe

  • Define test objectives and execute testing strategies.
  • Collaborate with developers to resolve product issues.
  • Expand skills in testing and knowledge of the business domain.

This position is posted by Jobgether on behalf of a partner company, using an AI-powered matching process to ensure applications are reviewed quickly and fairly.

US

  • Responsible for testing new features and functionality within the Calendly platform.
  • Define user stories and refine acceptance criteria, test new features, and create automated tests.
  • Design testing strategies in a service-oriented architecture for large-scale projects including unit tests, API tests, and functional/GUI tests.

Millions of people already rely on Calendly’s products, and they’re still in the midst of their growth curve.

Europe

  • Improve Firefox development workflows to reduce time spent testing and debugging test failures.
  • Work with a geographically-distributed development team.
  • Look at data, make dashboards, identify trends in Firefox development workflow.

Mozilla Corporation is a non-profit-backed technology company that has shaped the internet for over the last 25 years. They make pioneering brands like Firefox. With more than 225 million people around the world using their products each month, they're shaping the next 25 years of technology.

US

  • Hands-on quality assurance testing of user-focused web and responsive web applications, as well as the backend systems and infrastructure.
  • Collaborate with a team of engineers to plan, develop, and maintain robust testing strategies, covering both manual testing and automation testing.
  • Define and communicate an accurate web test strategy to provide both qualitative and quantitative status/defect reports in a timely fashion.

Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York that delivers top-tier technology solutions. They have a team of 600+ highly skilled tech professionals based in Latin America, partnering with U.S. companies on impactful projects.

Hungary

Developing and maintaining automated UI tests using Serenity-JS, Playwright, Cucumber, and TypeScript. Executing performance and load tests using JMeter or similar tools, including benchmarking of Camunda processes and workflow execution times. Analyzing test and performance results, documenting defects, and driving the bug-fixing process with development teams.

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group.

Turkey

  • Helps build and design a robust automation system.
  • Monitors every stage of the software development lifecycle to ensure the quality of our products.
  • Develops test strategies and follows new requirements for projects.

Insider One is a platform that brings marketing and customer engagement tools into one place, helping teams reach their full potential. They are powered by 1,500+ team members representing 50+ nationalities across 30+ offices, and are trusted by 2000+ customers.

  • Build and scale automated testing frameworks for Engineering teams.
  • Implement QA strategy and develop automation and testing infrastructure.
  • Ensure reliability, security, and performance of a blockchain scaling solution.

Offchain Labs is at the forefront of transforming how the world interacts with decentralized applications, building the Arbitrum stack that powers Arbitrum One.

South America Europe

  • Develop and Execute Automation Scripts: Write advanced automation scripts and implement software automation applications using a variety of tools and frameworks
  • Troubleshooting and Optimization: Take the lead in troubleshooting automation software issues, optimizing performance, and enhancing existing testing frameworks to improve efficiency and effectiveness
  • Quality Assurance and Testing: Identify quality issues, conduct rigorous testing phases, and produce detailed test reports using both manual and automated methods

dLocal enables companies to collect payments in 40 countries in emerging markets. They are a global team of 1000+ teammates from 30+ different nationalities with a flexible, remote-first dynamic culture.

Europe

  • Being responsible for Insider One’s technological well-being and having a lasting and profound effect on the Automation Test life cycle.
  • Configuring the CI/CD pipeline: creating scripts, as well as writing and setting up tasks for the optimized process of automation tests running in several environments.
  • Improving communication between development and QA teams, and proposing and implementing ways to improve system performance, availability, and fault tolerance.

Insider One provides a platform that marketing and customer engagement teams need in one place. They have 1,500+ team members across 30+ offices and are known for being a woman-founded, women-led B2B SaaS unicorn.

Europe

  • Develop responsive and performant user interfaces using modern frameworks and tools.
  • Translate design prototypes and wireframes into reusable and modular components.
  • Collaborate with backend teams to integrate APIs and services into frontend applications.

CI&T is a tech transformation specialist, uniting human expertise with AI to create scalable tech solutions. With over 8,000 CI&Ters around the world, they’ve built partnerships with more than 1,000 clients during their 30 years of history. They value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment.

Europe 5w PTO

As a Software Developer in Test, you will join one of several high-impact teams of QA professionals. You will work on a variety of Veeam products and features, helping us shape the quality of solutions used by companies around the world. You will develop and maintain automated tests for Veeam products.

Veeam, the #1 global market leader in data resilience, believes businesses should control all their data whenever and wherever they need it.

Argentina

This role combines strong backend automation skills with the ability to perform manual end-to-end testing of complex features across systems. Join the QA team to play a key role in ensuring exceptional software quality. Create detailed, comprehensive and well-structured test strategies and cases for testing applications based on customer requirements.

At Masabi, we’re driving the fare payment revolution, powering the journeys of millions all over the world with fare collection platforms.