Staff Engineer (Swagger,Telecommunications) at Nagarro

, , India -

Full Time

Start Date

Immediate

Expiry Date

15 May, 26

Salary

0.0

Posted On

14 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Java, Spring Boot, Quarkus, Node.js, Restful Apis, Tmf Standards, Graphql, Api Gateway, Oauth2, Jwt, Microservices, Docker, Kubernetes, Aws, Azure, Swagger/Openapi

Industry

IT Services and IT Consulting

Description

Company Description 👋🏼We're Nagarro, we are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale across all devices and digital mediums, and our people exist everywhere in the world (17500+ experts across 36 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in! Job Description REQUIREMENTS: Experience : 5.5+ Years Bachelor’s degree in Computer Science, Software Engineering, or related field. 5+ years of backend/API development experience, preferably in telecom or digital services. Strong experience with Java (Spring Boot, Quarkus), Node.js, or similar frameworks. Proficiency in RESTful APIs, TMF standards, GraphQL, and API Gateway solutions. Hands-on experience with OAuth2, JWT, encryption, and secure API practices. Experience with microservices architecture, Docker/Kubernetes, and cloud platforms (AWS/Azure). Strong knowledge of CI/CD pipelines, Git, Swagger/OpenAPI, Postman, and automated testing frameworks. Solid coding, debugging, and database integration skills. Strong understanding of telecom business feature enablement. Experience working in Agile environments and API lifecycle management. RESPONSIBILITIES: Design and implement RESTful and GraphQL APIs supporting MTN One Mobile features (recharge, bundle purchase, MoMo transactions, account management). Integrate APIs with internal systems (billing, CRM, identity, catalog) and external partners. Translate business requirements into technical specifications in collaboration with product and architecture teams. Develop secure, high-performance APIs aligned with MTN’s digital roadmap. Apply secure coding practices and conduct vulnerability assessments. Develop and maintain unit, integration, and performance tests. Support CI/CD pipelines and automated deployments. Maintain API documentation (Swagger/OpenAPI) and version control. Implement observability (logging, metrics, tracing) and optimize API scalability. Ensure compliance with enterprise architecture and governance standards. Qualifications Bachelor’s or master’s degree in computer science, Information Technology, or a related field. Service Region: South Asia

Responsibilities

Design and implement RESTful and GraphQL APIs to support features like recharge, bundle purchase, and mobile money transactions, integrating these APIs with various internal systems and external partners. Develop secure, high-performance APIs aligned with the digital roadmap, ensuring compliance with enterprise architecture and maintaining comprehensive API documentation.