Java Full Stack Developer

Tata Consultancy Services Limited

United States

14 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

8 years minimum

Working hours

Regular working hours

Job source

www.dice.com

Tech stack

Clean Code Principles Java (Programming Language) Application Programming Interfaces (APIs) Automation of Tests Code Review Databases Continuous Integration Extract Transform Load (ETL) Data Security Relational Databases Database Queries DevOps

+25 more

Java Database Connectivity Java Persistence API Junit PostgreSQL Apache Maven OAuth Object-Oriented Software Development Performance Tuning Query Optimization SQL Databases Systems Integration Data Logging Data Processing Concurrency Spring-boot Indexer Data Lineage Deployment Automation Enterprise Integration Restful APIs Cucumber (Software) Spring Batch Docker Crud Microservices

Job description

We are looking for senior Java FS developer who has strong hands-on experience in QA automation and Spring Batch., * Technically strong in Java FS with Spring batch

Design, build, and own high-throughput Java/Spring Boot microservices
Lead Spring Batch job development for end-to-end pipelines
Develop secure REST integrations with external/internal systems, including OAuth2 client-credentials token flow, API retries, timeout strategies, and observability-friendly logging
Build file/API-to-database synchronization processes
Drive production readiness
Collaborate with cross-functional teams (QA, DevOps, Product, Data
Mentor engineers through code reviews, architecture guidance, and engineering standards Roles & Responsibilities
Design, build, and own high-throughput Java/Spring Boot microservices for inbound data processing and enterprise integration workflows.
Lead Spring Batch job development for end-to-end pipelines (ingestion, validation, transformation, persistence, reconciliation, and status tracking.
Implement and optimize batch orchestration with restartability, idempotency, chunk processing, and robust error-handling patterns for production resilience.
Develop secure REST integrations with external/internal systems, including OAuth2 client-credentials token flow, API retries, timeout strategies, and observability-friendly logging.
Model and maintain relational data workflows in PostgreSQL, including schema-aware CRUD logic, transactional consistency, and query tuning for large-volume loads.
Build file/API-to-database synchronization processes and ensure data lineage across staging, audit, and target tables.
Define and enforce quality gates through BDD/integration automation (Cucumber + JUnit), including DB assertions, API response validation, and edge-case coverage.
Drive production readiness: health checks, exception taxonomy, failure diagnostics, alerting hooks, and runbook-quality operational behavior.
Collaborate with cross-functional teams (QA, DevOps, Product, Data) to deliver reliable releases via Maven, Docker, and CI/CD pipelines.
Mentor engineers through code reviews, architecture guidance, and engineering standards for maintainability, testability, and performance.

Requirements

8+ years of hands-on Java development with strong OOP, collections/concurrency basics, and clean code principles.
Deep expertise in Spring Boot and Spring Batch, including job/step configuration, readers/processors/writers, chunking, partitioning, and recovery strategies.
Strong experience building and consuming RESTful APIs with Spring (Web/WebFlux), including resilient integrations and secure service-to-service communication.
Proven SQL and PostgreSQL proficiency: complex queries, indexing fundamentals, transaction handling, and performance tuning for ETL-style workloads.
Experience with Spring Data JPA and JDBC Template for both ORM and query-driven data access patterns.