Senior Engineer - Software Development

For 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. Role Purpose We are looking for a Senior Development Engineer to lead complex software development initiatives. You will design scalable systems, mentor junior developers, and ensure best practices in coding, testing, and deployment. This role requires strong technical depth and the ability to influence design and architecture decisions. Duties & Responsibilities - Develop, test, and maintain software features using JavaScript, Node.js, XML, and TypeScript. - Lead the development of high-quality, scalable software solutions. - Mentor and guide junior engineers, providing code reviews and technical coaching. - Collaborate with architects, QA, and product teams on technical design. - Drive adoption of best practices in coding, testing, and DevOps. - Troubleshoot and optimize application performance. - Contribute to technical documentation and knowledge sharing. - Strong problem-solving and debugging skills. - Troubleshoot and resolve software defects and production issues. Required Experience & Skills - Bachelor’s/Master’s degree in Computer Science, Engineering, or related field. - 4+ years of software development experience. - Expertise in JavaScript, Node.js, XML, and TypeScript. - Strong communication and leadership skills. - Nice to have: C++, Airline domain experience. What do we offer? • An open culture with a creative and challenging opportunity to satisfy your intellectual needs • Flexible working hours • Smart working: a hybrid remote/office working environment • Work-life balance • An excellent, dynamic and multicultural environment to work in About Accelya Accelya is a leading global software provider to the airline industry, powering over 200 airlines with an open, modular software platform. Owned by Vista Equity Partners, we bring together 2,000+ employees across 10 global offices. We are proud partners of AWS and pioneers in NDC expertise. Find out more at 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!