API Developer
Location: India / South Africa / Malaysia
Introduction to TM Forum:

TM Forum is a global alliance of more than 800 telco and tech companies, leading the industry in defining the building blocks for new operating models, impactful new partnerships, and advanced software platforms. The Forum helps its members unlock the value of data to create nearly endless opportunities for players across the communications ecosystem. At global events including DTW Ignite, TM Forum provides a platform for industry change-makers to share ground-breaking innovation, market developments, product launches and business transformation journeys. We are the only industry body to count the world’s top 10 CSPs and all the key hyperscalers as active, strategic members. We are on a mission to reinvent the telco industry as a vibrant part of the digital landscape – and a driving force in shaping its future. To find out more, visit: tmforum.org.
Role Overview

The API Developer is a hands-on technical role focused on improving the technical delivery and developer experience of TM Forum APIs.



You will support a member-driven API programme, enabling high-quality API development with a diverse group of contributors. Working with open standards, tooling, automation, and cooperative workflows, you will help ensure APIs are consistent, implementable, and easy to consume and contribute to.

Key Responsibilities

API Enablement and Technical Facilitation
- Support member-driven API development by reviewing and improving API definitions for clarity, consistency, and quality.
- Provide technical guidance and feedback on API designs without owning functional API decisions.
- Help translate member input into high-quality, standards-aligned API assets.

API Standards and Governance Support
- Apply and reinforce API design standards and governance principles.
- Ensure APIs align with OpenAPI and other relevant open standards.
- Identify design issues, inconsistencies, and technical debt, and

📌 API Developer (Mumbai)
🏢 TM Forum
📍 Mumbai