YOUR SKILLS AND EXPERIENCE

• Strong proficiency in at least one of the following: Java, Python, Node.js, Go, C#, or other relevant backend programming languages.
• Deep understanding of RESTful API principles and best practices (e.g., statelessness, resource-based URLs, HTTP methods).
• Experience with API documentation tools such as Swagger/OpenAPI.
• Knowledge of different API formats (e.g., JSON, XML).
• Experience working with various database systems, including: Relational Databases (SQL): MySQL, PostgreSQL, SQL Server, etc. NoSQL Databases: MongoDB, Cassandra, Redis, etc.

ENGINEERING, ALL FUELED BY ITS MARKET LEADING CAPABILITIES IN AI, GENERATIVE AI, CLOUD AND DATA, COMBINED WITH ITS DEEP INDUSTRY EXPERTISE AND PARTNER ECOSYSTEM. THE GROUP REPORTED 2024 GLOBAL REVENUES OF €22.1 BILLION.

Get the future you want | www.capgemini.com

YOUR ROLE

• Design, develop, and implement RESTful and/or other API architectures (e.g., GraphQL, gRPC).
• Write clean, well-documented, and efficient code in relevant programming languages.
• Develop and maintain API documentation using tools like Swagger/OpenAPI.
• Implement and enforce API security measures, including authentication and authorization (e.g., OAuth 2.0, JWT).
• Build and consume APIs for internal and external integrations.
• Develop and execute unit, integration, and end-to-end tests to ensure API reliability and performance.
• Troubleshoot and resolve issues related to API functionality and performance.
• Collaborate with frontend developers, mobile developers, and other teams to ensure seamless integration of APIs.
• Participate in code reviews to ensure code quality and adherence to best practices.
• Contribute to the continuous improvement of our development processes and API standards.
• Stay up-to-date with the latest API development trends and technologies.
• Deploy and manage APIs on cloud platforms (e.g., AWS, Azure, GCP) or on-premise infrastructure.
• Monitor API performance and identify areas for optimization.