JAVA FS with QA and Spring Batch

re-zoo-me; McLean (VA); Hybrid; USD 120,000 - 125,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

Family Leave Benefits

401K Plan

Training Reimbursement

Job summary

TCS is seeking a senior Java FS developer with strong hands-on QA automation and Spring Batch experience to join our data processing and integration initiatives in McLean, VA. You will design, build, and own high-throughput Java/Spring Boot microservices and lead Spring Batch job development for end-to-end pipelines.

The role requires expertise in AWS (EC2, S3, Lambda, DynamoDB), RESTful API design, OAuth2 client-credentials, observability, and secure integrations.

Qualifications

• 10+ years of hands-on Java development experience with OOP and clean code principles.
• Deep expertise in Spring Boot including job/step configuration, readers/processors/writers, and recovery strategies.
• Strong experience designing and consuming RESTful APIs with Spring and secure service-to-service communication.

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 (OAuth2, token flows, retries, observability).
• Mentor engineers through code reviews, architecture guidance, and standards.

Skills

Java FS development

Spring Boot

QA automation

RESTful APIs

AWS

OAuth2

Code reviews

Education

Bachelor's degree in Computer Science

Tools

AWS

PostgreSQL

Spring Batch

OAuth2

Job description

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 AWS Kiro
• 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

• 10 years experienced Local Java full stack resource, with Design, build, and own high-throughput Java/Spring Boot microservices for inbound data processing and enterprise integration workflows.
• Must Have Technical, Functional Skills, Design, develop, and deploy web applications using AWS services such as EC2, S3, Lambda, and DynamoDB
• Develop and maintain serverless architectures using AWS services such as API Gateway, CloudFormation, and CloudWatch
• Create and maintain automated deployment pipelines using AWS CodePipeline and CodeBuildDesign and develop RESTful APIs using AWS API Gateway and Lambda
• Develop and maintain automated testing frameworks using AWS services such as CodeBuild and CodeDeploy
• Design and develop cloud-native applications using AWS services such as ECS, EKS, and Fargate
• Develop and maintain cloud infrastructure using AWS services such as CloudFormation and CloudWatch
• Monitor and troubleshoot application performance using AWS services such as CloudWatch and X-Ray
• Develop and maintain security best practices for AWS services such as IAM, KMS, and CloudTrail
• Develop and maintain CICD pipelines using AWS services such as CodePipeline and CodeBuild
• Design and develop serverless applications using AWS services such as Lambda and Step Functions
• Develop and maintain automated backup and disaster recovery solutions using AWS services such as EBS and S3Roles Responsibilities
• Design, develop, and deploy web applications using AWS services such as EC2, S3, Lambda, and DynamoDB
• Develop and maintain serverless architectures using AWS services such as API Gateway, CloudFormation, and CloudWatch
• Create and maintain automated deployment pipelines using AWS CodePipeline and CodeBuild
• Design and develop RESTful APIs using AWS API Gateway and Lambda
• Develop and maintain automated testing frameworks using AWS services such as CodeBuild and CodeDeploy
• Design and develop cloud-native applications using AWS services such as ECS, EKS, and Fargate
• Develop and maintain cloud infrastructure using AWS services such as CloudFormation and CloudWatch
• Monitor and troubleshoot application performance using AWS services such as CloudWatch and X-Ray
• Develop and maintain security best practices for AWS services suc h as IAM, KMS, and CloudTrail
• Develop and maintain CICD pipelines using AWS services such as CodePipeline and CodeBuild
• Design and develop serverless applications using AWS services such as Lambda and Step Functions
• Develop and maintain automated backup and disaster recovery solutions using AWS services such as EBS and S3 Must-have skills
• 10+ years of hands-on Java development with strong OOP, collections/concurrency basics, and clean code principles.
• Deep expertise in Spring Boot 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: $120,000 - $125,000 a year

Qualifications

BACHELOR OF COMPUTER SCIENCE