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.

Senior Software Engineer – Backend (C++)
Location: Pune, India
Reporting to: Team / Tech Lead – Software Development, FLX ONE Cargo

About Accelya
Accelya is a global leader in airline software, supporting over 200 airlines worldwide with an open, modular platform that enables modern airline retailing. The FLX ONE platform supports airlines across Offer, Order, Settlement, and Delivery (OOSD), aligned with IATA standards for modern retailing. Built on a cloud-native AWS infrastructure and backed by more than 40 years of airline industry expertise, Accelya helps airlines modernise operations, improve customer experience,



and scale with confidence.

Role Context
As a Senior Software Engineer – Backend (C++), you are a high-impact individual contributor building core system-level capabilities of FLX ONE Cargo (F1C). This role is centred on deep hands-on C++ development, systems thinking, and ownership of performance-critical components.

You will design and build backend modules that require strong understanding of concurrency, memory management, and performance optimisation. Your influence comes through code quality, technical depth, and engineering judgment.
This is a code-first role. You are expected to actively contribute to production systems, solve complex technical problems, and ensure components are efficient, scalable, and reliable under load.

Hands-On Development & Vibe Coding
● Design, build, and evolve core FLX ONE Cargo services and APIs using contemporary enterprise stacks.
● Rapidly prototype, iter

📌 Senior Software Engineer – Backend (Pune)
🏢 Accelya Services India
📍 Pune