Senior Software Engineer in Test

About this role

Who are we We are a vibrant tech company that augments and empowers technical teams for both international and Greek clients. What sets us apart is our unique blend of coaching, continuous learning, and innovation, forming an ecosystem where professionals don’t just contribute, they grow. By joining Agile Actors , you don’t just work on cutting-edge solutions: You become part of diverse, dynamic teams where every step is a new career milestone. Our tech professionals augment teams that are global leaders in their domains, such as Austrian Post, Red Hat, Swissquote, etc. We are firm believers that work should be more than just a job: It should be a place where people thrive. That’s why we’re proud to be officially certified as a Great Place to Work 2026 , a recognition that reflects our commitment to creating an environment where talent , passion , and growth flourish. Our values Having a purpose Being adventurous Being Agile Respect and Empower Authenticity and Trust Evolving through our clients Whom are we looking for We’re looking for tech professionals with purpose , curiosity , and passion , people who see challenges as opportunities and want their work to have real impact. If solving problems excites you and collaborating with others inspires you, you’ll feel right at home with us. At Agile Actors , being part of our team means being adventurous and agile , ready to embrace new ideas and adapt to dynamic environments. You’ll join one of our local teams in Athens, working with talented clients to deliver solutions that shape the future of technology. As you grow through projects with global leaders, you’ll be constantly evolving, while being supported in an environment built on trust , respect , and empowerment . Your Collaboration Network As part of your role, you will work closely with a diverse team that includes: Product Owners (POs) to ensure test coverage aligns with business priorities. Developers to seamlessly integrate quality practices into the development pipeline. QAs to design and execute comprehensive test strategies. DevOps Engineers to implement tools and pipelines supporting continuous integration and delivery. You will also join our evolving SETI (Software Engineering in Test and Infrastructure) chapter, a community of talented SETs and DevOps professionals with diverse backgrounds and experiences. Through internal meet-ups, knowledge-sharing sessions, and exposure to new ideas, you’ll have opportunities to grow professionally. With the support of your assigned coach and access to our rich Tech & Key Skills learning library, you can enhance your technical and professional expertise. Role Overview This job description outlines the general SET role. Responsibilities and expectations are tailored to align with the candidate's seniority, assigned account, and team structure. Responsibilities Design, implement, and maintain automated test suites to ensure requirements are met and software functionality is verified. Develop, execute, and manage test frameworks using functional and non-functional test tools to improve quality and delivery efficiency. Analyze tickets, requirements, and specifications to create test plans and develop automated tests based on Acceptance Criteria. Enhance and maintain test tools, utilities, and frameworks to streamline the software development lifecycle. Support the deployment and debugging of test environments to ensure seamless test infrastructure operations. Develop and optimize CI/CD pipelines for build, test, and deployment processes. Conduct code reviews to uphold best engineering practices and coding standards. Set up and maintain scalable and robust test automation frameworks and infrastructure across projects. Engage the whole development team in a quality mindset and shift-left testing approach. Requirements A self-sufficient starter with a passion for technology, coupled with insightful skills and breakthrough ideas. 5+ years of related working experience as a Software Engineer in Test, Software Developer, or DevOps Engineer. Ability to code in at least one of the following programming languages: Groovy, Java, Python, JavaScript, TypeScript, or C#. Shell scripting competencies. Experience in applying automation frameworks using tools such as Spock, Cucumber, Jest, TestNG, xUnit, etc. A solid understanding of web technologies. Experience in API testing on web services (REST or SOAP) using tools like RestAssured, Supertest, Postman, etc. Experience in UI automated testing (any of Cypress, Webdriver.io, Playwright, Selenium, etc.) A good understanding of all levels of the testing pyramid. Experience working in an environment practicing continuous integration, using tools like GitHub Actions, GitLab CI, Jenkins, Azure DevOps, and others. Understanding of different system architectures, such as microservices, monoliths, and event-driven architectures. A good appreciation of coding standards and design best practices, with a strong desire to apply them. Excellent teamwork and a desire to learn new skills and develop your existing skillset. Excellent communication skills in English, both written and verbal. Ability to deliver results on time with quality and a positive attitude. Nice to have Experience with databases (RDBMS, NoSQL, etc.) Experience working with Linux distributions. Experience in virtualization, cloud solutions, and Infrastructure as Code (IaC) tools like Docker, Kubernetes, OpenStack, Azure, AWS, GCP, Ansible, and Terraform. Experience in performance testing using tools such as K6, Gatling, or similar. Experience with contract testing tools like Pact, Spring Contract, or similar. Benefits Compensation benefits Tailored Remuneration Package that recognizes your expertise with a competitive salary Private Health Care Insurance to ensure your physical well-being. Ticket Restaurant Card Psychological Support through a professional helpline for you and your family, with 5 free sessions included to promote mental well-being. Dev