Backend Engineer (Java/Spring Boot) – Platform & API Modernization
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Job Description
About the Role
We are looking for Platform Engineer to help modernize and rebuild a legacy internal platform into scalable, cloud-native services. You will design and develop robust APIs and backend systems that efficiently expose and manage existing data, enabling modern internal tools and improving developer productivity.
Required Skills
Engineering Degree in Computer Science with 7+ years of experience in backend development.
Strong expertise in Java, Spring Boot, and Microservices architecture.
Experience with legacy system modernization or platform engineering.
Experience building RESTful APIs (GraphQL is a plus).
Solid understanding of distributed systems and system design.
Hands-on experience with relational databases.
Familiarity with cloud platforms (GCP preferred) and containerization (Kubernetes).
Experience with authentication / authorization mechanisms (OAuth 2.0).
Nice to Have
Experience with GraphQL APIs
Exposure to Kotlin and C#.
Familiarity with event-driven architectures (Kafka, messaging systems)
About Flexton Inc.
Flexton Inc.
flextoninc.com
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