Senior Software Development Engineer in Test (Back-End)
15 days ago
Belfast
About us @Symphony Weve spent the last 10 years building a communication and markets technology company powered by interconnected platforms: messaging voice directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncompromising data protection end-to-end encryption and resilient architecture all created on a foundation of trust with our customers . But that was only chapter one. Were now building on our purpose-built network expanding AI-powered real-time collaboration redefining flexibility with fully cloud-native software with our trader voice product and rethinking the industrys approach to identity verification connection and intelligence. . The opportunity and our ambition are huge. But we need passionate dedicated individuals to get there. At Symphony we work hard and fast. Our unique blend of technology and financial services makes it an environment you wont get elsewhere. Role Description We are looking for a highly skilled and motivated Senior SDET (Software DevelopmentEngineer in Test) Backend to take a lead role in ensuring the quality and reliability of ourbackend components supporting both mobile and desktop this role you will designdevelop and maintain scalable test automation frameworks collaborate closely withdevelopers and drive a shift-left testing mindset within the engineering teams. As a technical quality leader you will bring strong expertise in backend testing white boxtesting and development practices. You will play a key role in supporting the execution of theBackend Test Strategy coordinating across teams and products and ensuring the delivery ofrobust secure and performant backend solutions. If you are passionate about backend quality automation and engineering excellence wewould love to hear from you! Responsibilities: • Take ownership of quality initiatives for backend components supporting mobile and desktop clients., • Design implement and maintain test automation frameworks for backend systems., • Work closely with developers to enable shift-left testing practices and embed quality earlier in the development lifecycle., • Apply strong skills in backend and white box testing to validate APIs services and integrations., • Ensure reliable test execution across Cloud (GCP/AWS) Kubernetes and Windows10/11 environments., • Collaborate across teams and product lines to drive quality alignment and consistency., • Troubleshoot debug and resolve issues in complex backend systems., • Mentor other SDETs and contribute to continuous improvement of test strategies processes and tools., • Support the execution and evolution of the Backend Test Strategy. Required Qualifications: • Technical Skills, • Strong programming skills in C# and TypeScript (as nice to have)., • Proven experience with backend testing and automation frameworks., • Hands-on experience in white box testing of APIs services WebSocket connections and backend systems., • Strong understanding of WebSocket protocols WebRTC and practical experience testing WebSocket-based services., • Knowledge of cloud environments (GCP/AWS) and containerized deployments using Kubernetes., • Familiarity with Windows 10/11 environments., • Experience with CI/CD pipelines Git and backend testing tools., • Strong understanding of backend development practices and modern testing methodologies., • Soft Skills, • Proven leadership in driving backend quality initiatives., • Excellent communication collaboration and coordination skills., • Strong analytical and problem-solving skills with attention to detail., • Ability to thrive in a fast-paced cross-functional environment., • Proactive self-motivated and passionate about backend quality and automation., • Education & Experience, • Bachelors or Masters degree in Computer Science Software Engineering or related field (or equivalent practical experience)., • 5 years of experience in software testing or SDET roles with a strong focus on backend systems., • At least 2 years in a senior or lead capacity driving quality initiatives at scale. Compensation: • Competitive salary, • Bonus Plan, • Benefits and Perks vary based on location. Benefits and Perks: • Regional specific competitive benefits, • Build your own Benefits (BYOB) perk, • Many other fun and exciting benefits and activities! We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race religion color national origin gender sexual orientation age marital status veteran status or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process to perform essential job functions and to receive other benefits and privileges of employment. Required Experience: Senior IC Key Skills Jenkins,Python,Agile,C/C++,Systems Engineering,Jira,Software Development,Software Testing,Test Automation,Cucumber,Scripting,Selenium Employment Type : Full Time Experience: years Vacancy: 1