Engineer

Tata Consultancy Services; McLean (VA); On-site; USD 90,000 - 100,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Medical Coverage

Dental & Vision

Disability Planning & Insurance

401K Plan

Performance Bonus

Commuter Benefits

Job summary

Tata Consultancy Services in McLean, VA is seeking a senior Java FS developer who has strong hands-on experience in QA automation and Spring Batch.

You will design, build, and own high-throughput Java/Spring Boot microservices for inbound data processing, lead Spring Batch job development for end-to-end pipelines, and develop secure REST integrations with external/internal systems using OAuth2. This role also involves mentoring engineers and driving production readiness.

Qualifications

• 8+ years of hands-on Java development with strong OOP and clean code.
• Deep expertise in Spring Boot and Spring Batch with batch job patterns.
• Strong REST API experience with secure service-to-service communication.
• Proficient in PostgreSQL, SQL queries, indexing, and ETL-style workloads.
• Experience with Spring Data JPA and JDBC Template.

Responsibilities

• Design, build, and own high-throughput Java/Spring Boot microservices for data processing.
• Lead Spring Batch job development for end-to-end pipelines.
• Develop secure REST integrations with external/internal systems using OAuth2.
• Model relational data workflows in PostgreSQL and optimize large-volume loads.
• Drive production readiness with health checks and robust error handling.
• Collaborate with QA, DevOps, Product, and Data teams; mentor engineers.

Skills

Java

Spring Boot

Spring Batch

REST APIs

PostgreSQL

OAuth2

SQL

Education

Bachelor's degree in Computer Science

Tools

Maven

Docker

CI/CD

Job description

Job Summary

We are looking for senior Java FS developer who has strong hands‑on experience in QA automation and Spring Batch.

Job Description

Must Have Technical/Functional Skills

Job Summary

We are looking for senior Java FS developer who has strong hands‑on experience in QA automation and Spring Batch.

Key Responsibilities

• 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.

Must-have skills

• 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.

TCS Employee Benefits Summary

• Discretionary Annual Incentive.
• Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
• Family Support: Maternal & Parental Leaves.
• Insurance Options: Auto & Home Insurance, Identity Theft Protection.
• Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
• Time Off: Vacation, Time Off, Sick Leave & Holidays.
• Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Salary Range: $90,000 - 100,000 a year

Qualifications

BACHELOR OF COMPUTER SCIENCE