About the job
We’re hiring a Senior API Product Engineer in Pune
Be part of our growing international tech team building innovative telecom platforms for European market.

About Peoplefone:
Founded in Zurich in 2005, peoplefone started as a bold idea to transform telecommunications — and we’ve been growing ever since. Now active in seven European countries and licensed telecom providers in five others, we’re a dynamic and forward-thinking organization committed to innovation in VoIP and telecom services.
? Learn more: www.peoplefone.com

What We’re Looking For:
We are looking for a Senior API Product Engineer to design and develop customer-facing APIs as reliable, secure and easy-to-use products. This is not only a backend development position. You will work with product teams, internal developers, customers, and integration partners to understand their use cases, determine which capabilities and data should be exposed, and translate those requirements into transparent and evolvable API contracts.
You will own API design from the initial use case through contract definition,



implementation, documentation, testing, publication and lifecycle management.

Your impact:
Understand real usage – Gather and challenge API requirements together with customers, partners, product owners and internal teams, and understand how their developers will consume what we expose.
Design contract-first – Design every API using a contract-first approach with OpenAPI: agree resources, operations, schemas, error models, pagination, filtering, idempotency and async patterns before implementation starts, and use the contract as the source of truth for docs, mocks and tests.
Decide what's exposed – Work with product, architecture and security to decide what data and operations may be exposed, and translate business capabilities into intuitive, consistent API resources and workflows.
Build production-grade APIs – Implement and maintain the REST APIs you design, with clean versioning, deprecation and b

📌 Senior API Product Engineer (India)
🏢 peoplefone India
📍 India