Sr. Java Developer with GraphQL

6 days ago

Toronto, Ontario, Canada Iris Software Inc. Full time

Our Client which is a large Investment Bank is urgently looking to hire a Sr. Java Developer with GraphQL expertise.

Sr. Java Developer with GraphQL

Location - Toronto, ON

4 days onsite every week.

Interview Procedure - Face to Face is required for Final Round of Interview.

Core Java and Frameworks:
Strong foundation in Java programming and experience with relevant frameworks, primarily Spring Boot.

GraphQL Libraries: Hands-on experience with key Java GraphQL libraries:

API Concepts:
A deep understanding of API architectural styles (REST, SOAP) and the ability to determine the right tool for the job.

Schema Design:
Proficiency in defining the GraphQL schema using Schema Definition Language (SDL), which is central to a strongly typed API.

Data Fetching
: The ability to implement DataFetcher logic (resolvers) to connect GraphQL queries to various data sources like databases (PostgreSQL, Oracle) or other microservices.

Ecosystem Tools:
Familiarity with tools for testing, security, caching, and observability within the GraphQL ecosystem.

Cloud & DevOps:
Experience with cloud platforms (e.g., AWS ECS/Fargate) may be required for deployment and scaling.

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