Amex GBT is a place where colleagues find inspiration in travel as a force for good and – through their work – can make an impact on our industry. We’re here to help our colleagues achieve success and offer an inclusive and collaborative culture where your voice is valued.

We are seeking an API Gateway Engineer with solid hands-on experience designing, building, securing, and operating API platforms using AWS API Gateway and/or Apigee. The role will focus on API lifecycle management, traffic governance, security (OAuth2/OIDC, JWT, mTLS), policy development, observability, and reliable CI/CD-based deployments. The ideal candidate will also bring full-stack development experience to help teams build and integrate backend services and modern web applications, and to drive best practices for API design, versioning, documentation, and performance.

What You’ll Do
- Design, develop, and operate API gateways and API management platforms (AWS API Gateway, Apigee) for internal and external consumers.
- Build and manage API products, proxies, routes/resources, stages/environments,



throttling, quotas, caching, and usage plans.
- Implement API security patterns: OAuth2/OIDC, JWT validation, API keys, mTLS, WAF integration, rate limiting, and threat protection.
- Develop and maintain gateway policies (Apigee policies / AWS authorizers, request/response transformations, validation, mediation).
- Build serverless and container-based integrations using AWS Lambda, ECS/EKS, and any backend services using any one of the programming languages such as Java/Spring Boot or Node.js or Python.
- Implement API governance: REST standards, naming conventions, versioning strategy, backward compatibility, and deprecation process.
- Create and maintain API specifications (OpenAPI/Swagger), documentation, developer portal content, and onboarding guides.
- Integrate API gateway with IAM, Cognito/Identity providers, secrets management, and certificate management.
- Set up end-to-end observability

📌 Senior API Gateway Developer (Bengaluru)
🏢 Amex
📍 Bengaluru