Java Tech Lead

Siri InfoSolutions Inc

Memphis, TN, United States

10 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Working hours

Regular working hours

Job source

www.careerjet.com

Tech stack

Java (Programming Language) Application Integration Architecture Architectural Patterns Microsoft Azure Data Deduplication Desktop Publishing Distributed Systems Hibernate (Java) Java Persistence API Log Analysis Apache Maven SQL Azure

+14 more

Pattern Recognition Redis Simple Object Access Protocol (SOAP) Management of Software Versions Extensible Markup Language (XML) Spring-boot Caching Apigee Kubernetes Deployment Automation Restful APIs Dynatrace Docker Domain Model

Job description

Design & implement REST APIs that maintain backward compatibility while evolving the entitlements domain model
Orchestrate complex business workflows across multiple external systems (APIGEE, Interpose SOAP passthrough, Azure services)
Own integration boundaries with downstream systems, including error handling, retry logic, idempotency, and response translation
Build and maintain data persistence layers using Spring Data JPA / Hibernate against Azure SQL, with careful attention to transaction semantics and audit trails
Implement caching strategies using Redis/Redisson for performance-critical paths
Write production-grade tests that verify behavior, not just coverage-unit, service, and resource-layer tests
Design and maintain Helm charts for Kubernetes deployments across multiple environments
Implement CI/CD pipelines and deployment automation using modern DevOps practices
Manage containerization with Docker, optimize images, and ensure security best practices
Investigate and resolve production incidents using Dynatrace, DQL queries, and log analysis
Document design decisions in architecture records and implementation plans; maintain alignment between code and documentation
Mentor junior engineers on domain knowledge, testing practices, and architectural patterns specific to this system

Requirements

Core Java & Spring

Java 21 with modern language features (records, sealed classes, pattern matching)
Spring Boot 3.5.4 and Spring ecosystem (Data JPA, Security, WebClient, AOP, Retry)
Maven for build and dependency management
Strong understanding of transaction boundaries, lazy loading, and persistence context in JPA/Hibernate

API & Integration Design

RESTful API design with versioning, status codes, and partial-success semantics
SOAP/XML parsing and generation (Interpose passthrough experience a plus)
WebClient for async HTTP integrations with resilience patterns
Experience with circuit breakers, retries, and timeouts (Resilience4j or equivalent)
Understanding of idempotency and request deduplication in distributed systems