Engineer II - Software Development

Engineer II, Software DevelopmentFor more than 40 years, Accelya has been the industry's partner for change, simplifying airline financial and commercial processes and empowering the air transport community to take better control of the future. Whether partnering with IATA on industry-wide initiatives or enabling digital transformation to simplify airline processes, Accelya drives the airline industry forward and proudly puts control back in the hands of airlines so they can move further, faster. The Engineer II, Software Development, plays a key role in developing, optimizing, and maintaining mission-critical backend components written in modern C++ and typescript (Nodejs platform), contributing to the OpenConnect platform and related airline Offer/Order systems. The role requires deep technical expertise, strong problem-solving skills, and a commitment to high-quality, testable, and performant code. Key ResponsibilitiesDesign, implement, and maintain high-performance backend modules and APIs in C++ (C++11/14/17). Collaborate with architects and peers to refactor and modernize legacy services into cloud-native microservices. Integrate with NodeJS-based orchestration and interface layers. Apply TDD and maintain comprehensive unit and regression test suites. Conduct code reviews and ensure adherence to secure coding and performance standards. Collaborate with DevOps teams to ensure smooth CI/CD delivery and deployment to AWS environments. Contribute to architectural discussions, documentation, and continuous improvement initiatives. Required Skills & Experience3+ years of software development experience, primarily in C++ (modern standards). 3+ years of software development experience, with 3+ years in NodeJS/TypeScript. Strong understanding of object-oriented design, memory management, and concurrency. Familiarity with NodeJS, TypeScript, or related integration frameworks. Experience with RESTful APIs, JSON/XML processing, and schema validation. Proficiency with Jest/Mocha, Git, and CI/CD pipelines. Familiarity with Kubernetes, AWS (Lambda, ECS/EKS), and containerization. Strong knowledge of JSON schema, dependency injection, and code maintainability patterns. Understanding of cloud deployments, Kubernetes, and CI/CD automation. Strong debugging and performance profiling abilities. Excellent analytical and communication skills. What does the future of the air transport industry look like to you? Whether you're an industry veteran or someone with experience from other industries, we want to make your ambitions a reality!