As a GraphQL Developer, you will be responsible for designing, implementing, and maintaining GraphQL APIs that power applications. This role requires a deep understanding of GraphQL and its ecosystem, as you will work closely with both front-end and back-end development teams to ensure efficient data retrieval and manipulation. Your contributions will be crucial in delivering seamless user experiences across various applications. You will be expected to leverage your expertise in GraphQL to create robust APIs that meet the needs of our applications while ensuring high performance and scalability. In this position, you will collaborate with cross-functional teams to define GraphQL schemas and API requirements, ensuring that the APIs you develop are aligned with the overall architecture and design of the applications. You will also be responsible for developing and optimizing GraphQL queries and mutations, focusing on efficient data fetching and updating processes. Your experience with graph modeling for microservices will be essential in creating effective data structures that support our applications. Additionally, you will troubleshoot and resolve API performance issues, implementing necessary security measures to protect sensitive data during API interactions. As a senior member of the team, you will conduct code reviews and provide technical guidance to junior developers, fostering a collaborative and innovative environment. A solid understanding of RESTful APIs and microservices architecture will also be beneficial in this role, as it will allow you to integrate GraphQL solutions effectively within our existing systems.