Senior Software Engineer Full Stack (Node.js + React/Next.js)

Role Overview

A hands-on full-stack engineer responsible for building end-to-end capabilities for FLX ONE Cargo (F1C). The role involves developing production-ready backend services and user-facing applications, with a strong focus on code quality, scalability, and technical ownership.

Key Responsibilities
- Build and evolve backend services using Node.js.
- Develop frontend applications using React/Next.js.
- Own end-to-end features from API to UI.
- Debug, optimise, and support production systems.
- Write clean, modular, maintainable, and well-tested code.
- Conduct code reviews and contribute to engineering best practices.
- Own service reliability, performance, observability, and production support.
- Collaborate with Tech Leads, Architects, Product, and other engineers.
- Support and mentor early-career engineers.

What You Bring
- 5+ years of hands-on software engineering experience.
- Robust experience in both Node.js backend and React/Next.js frontend development.




- Experience building and operating cloud-native services on AWS or equivalent platforms.
- Good understanding of distributed systems, APIs, and event-driven architectures.
- Strong problem-solving skills and a high sense of ownership.

Nice to Have
- Experience in airline, cargo, logistics, or integration-heavy enterprise domains.
- Familiarity with modular architectures and incremental migration approaches.
- Exposure to CI/CD, automated testing, and Infrastructure as Code.
- Experience with AI-assisted development tools.

Why This Role Matters

Senior Software Engineers are central to the evolution of FLX ONE Cargo, driving the development of high-quality, scalable solutions while solving complex problems through hands-on engineering.

Important: Candidates must have recent hands-on experience in both Node.js and React/Next.js. Backend-only, frontend-only, or coordination-focused profiles will not be considered.

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