Senior Quality Assurance Engineer

Job Title: Senior QA Engineer Department: Product and Technology Reporting to: Quality Assurance Leader Location: Hybrid. Valencia, Spain Join Datamaran: The Pioneers of Smart ESG Solutions.
At Datamaran, we are revolutionizing how the world's most influential companies navigate their Environmental, Social, and Governance (ESG) responsibilities. Our AI-powered SaaS platform empowers organizations to integrate ESG into their core strategies, driving meaningful impact at scale. Trusted by global industry leaders like Bridgestone, Dell, Kraft Heinz, and PepsiCo, and endorsed by leading regulators in Europe and North America, Datamaran is at the cutting edge of ESG technology. Since 2014, we've been on a mission to deliver world-class solutions that enable businesses to align with stakeholder expectations, meet regulatory requirements, and enhance their ESG performance. Our platform helps senior executives make data-driven, evidence-based decisions, simplifying complex ESG challenges with clear, actionable insights. Whether it's ensuring compliance or presenting a compelling ESG narrative to investors and boards, Datamaran is the trusted partner for sustainable businesses.Our commitment goes beyond technology. We are deeply embedded in the global ESG community, hosting and sponsoring events, partnering with universities and service providers to address the skills gap, and running educational programs that connect forward-thinking leaders. We've produced an award-winning documentary series, New Heroes of Sustainable Business, highlighting visionary leaders shaping a more sustainable future to inspire others across industries and regions. We're not just building cutting-edge technology and ESG-focused communities but a diverse, global team united by a shared passion for innovation, collaboration, and continuous learning. With over 140 team members across the UK, US, Spain, and the Netherlands, we bring unique perspectives and skills together to solve the ESG challenges of tomorrow, today. At Datamaran, we believe in empowering our people as much as our clients and offer career development and growth opportunities to all. Following our successful Series C funding round in 2024, we're entering an exciting phase of growth, expanding across all departments and locations to scale our impact worldwide. If you're ready to drive change, inspire innovation, and help businesses shape a sustainable future, we'd love for you to join us. Find out more about Datamaran's story, people, and culture in this short video: https://youtu.be/IwLcKIZLsyY Job Overview: Our growing and dynamic engineering team is looking for an energetic Senior QA Engineer to join one of our cross-functional product teams. The ideal candidate will bring a substantial depth of knowledge in Test Automation technologies, play a significant role in shaping the user experience and function of our web applications, and not shy away from getting hands-on in Manual testing and Performance testing as needed. She/he will also actively contribute to all stages of Datamaran User-Centric product development testing.
In this integral position, we'll look to you not only for your comprehensive technical knowledge in Test Automation but also for your contribution to client use cases through brainstorming, problem-solving, and alignment sessions with the broader team. Your experience will be crucial in guiding more junior engineers on your team, ensuring we build and deliver truly user-centric and innovative products.
Automate tests and enhance the existing Datamaran E2E Test framework. Work closely with developers in the Scrum team members to test new features Manually and automate the tests. Develop performance tests for scalable applications. Mentor testers on Test Automation best practices and industry-standard engineering practices. Build and Automate test cases - Collaborate on the design and architecture of the automation framework. Stay informed of the latest industry standards and technologies, actively applying these to improve our products. Contribute to product discovery phases, and bring invaluable insights regarding user needs and potential solutions. Review product specifications and write the test case, develop test plans for assigned areas in the Engineering team for Product features A thousand feet views of our tech stack
For Automation, we are using playwright as a framework The language being used in the automation framework is javascript Our web application is built on node.js, javascript, and vue.js  Our data stores include MongoDB, PostgreSQL, and Elastic search Our server-side and data pipelines are built in Python and FastAPI Everything is hosted on AWS, on EC2, or in lambda functions Key Skills/Requirements:
Over 5 years of professional QA experience across several projects, focusing on  JavaScript and Playwright. Understanding of cross-browser testing Experienced building and contributing to an automation framework development Experience with source control systems like Git is required. Self-driven, detail-oriented, with a strong commitment to quality. Excellent communication skills in English, both written and verbal. Leadership experience, including the capacity to inspire and motivate team members in a distributed team Prior experience working in an agile environment with empowered teams Experience in API testing using Postman or any other tool like Jmeter. Bonus points
Experience in performance tools like Jmeter Experience in Databases, especially in PostgreSQL. If you are passionate about Quality Assurance and agile methodologies and want to be part of a close-knit agile team, we would love to hear from you!
Note to recruiters: Thank you for your ongoing interest in Datamaran but there is no need to reach out to the Hiring Team, HR, Recruiting.... We receive hundreds of approaches from recruiters but would confirm here that we are all set. We will continue to scale Datamaran successfully through our internal recruiting team and team initiatives. We appreciate your cooperation!
A dynamic and international work environment Hybrid working with flexible working hours Employee-centric office located in the center of Valencia Learning and Development path Competitive compensation based on experience 22 days of annual leave + Bank Holidays Private Health Insurance programme Pension scheme Gym allowance Subsidised lunch + Free snacks in the office, with CSO (Chief Snack Officer!) Datamaran is an Equal opportunity employer —
In this role, not only will you help to grow our business but also grow yourself. At Datamaran we believe in personal development. Once with us there are multiple options to grow internally. 
This is your path to success. Interested candidates, please submit your applications!
*A kind note to recruiters: thank you for your potential interest but we are currently not looking to work with any external staffing agencies*