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 Context
As a Software Engineer (SDE I) – Full Stack (Node.js + React/Next.js), you will begin your career by building real production software as part of the FLX ONE Cargo (F1C) engineering team.
This role focuses on developing strong fundamentals across both backend and frontend development, working with Node.js services and React/Next.js applications.
You will work closely with Senior Engineers and Tech Leads, contributing to end-to-end features while learning best practices in modern full stack and cloud-native development.
Hands-On Development
● Implement backend APIs and services using Node.js.
● Build UI components using React/Next.js and integrate them with backend services.
● Contribute production-ready full stack code under guidance, following established patterns and standards.
Feature Contribution
● Deliver well-scoped features or components from implementation through testing.
● Fix bugs and improve existing functionality with attention to quality and correctness.
● Apply modular design principles to keep code clean and maintainable.
Quality & Engineering Discipline
● Write unit tests and participate in code reviews to improve code quality.
● Learn and follow engineering best practices around version control, testing, and deployment.
● Develop an understanding of how your code behaves in production environments.
Learning & Growth
● Learn system design, cloud fundamentals, and operational practices through hands-on work.
● Pair with senior engineers to accelerate learning and problem-solving skills.
● Actively seek feedback and continuously improve technical skills.
What You Must Bring
● Bachelor’s degree in Computer Science, Engineering, or a related technical field.
● Internship, academic, or project experience in software development.
● Basic proficiency in JavaScript/TypeScript with willingness to work across Node.js and React/Next.js.
● Foundational understanding of object-oriented programming and data structures.
● Strong curiosity, learning mindset, and willingness to take ownership.
Nice to Have
● Exposure to backend frameworks (e.g. Spring Boot, .NET, Node.js) or frontend frameworks (e.g. React).
● Basic understanding of cloud concepts or experience with AWS.
● Familiarity with Git and collaborative development workflows.
● Experience using AI-assisted coding tools to learn faster or improve productivity.
Why This Role Matters
SDE I engineers are the next generation of builders for FLX ONE Cargo. This role provides a strong foundation in real-world engineering, setting you up to grow into a confident, independent contributor over time.
Interest or exposure to both backend (Node.js) and frontend (React/Next.js) development is required.
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!
Top Skills
What We Do
Accelya is a leading global technology and service provider to the air transport industry, delivering innovative change at speed and scale. Our market-leading Passenger Cargo, and Industry platforms support airline retailing from offer to settlement. For more than 40 years, we’ve been the industry’s partner for change, simplifying airline financial and commercial processes. As a result, we're always driving the airline industry forward, from partnering with IATA on industry-wide initiatives to creating strategic solutions that simplify airline processes. We’re proudly putting control back in the hands of airlines so they can move further, faster.
