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Lead Java Developer

Unisys

Rockville · On-site Full-time Lead 6d ago

About the role

📢 LinkedIn Job Posting (Mid / Sr / Lead Java Developers – Unified)

Senior / Lead Java Developer (AWS + DevOps)

📍 Hybrid – Rockville, MD or Tysons, VA (3 days onsite)

💼 Mid, Senior & Lead Opportunities

We are hiring high-impact Java Engineers (Mid, Senior, and Lead levels) to join a multi-year, greenfield platform initiative.

This is an opportunity to build a modern document ingestion and processing platform from scratch, working with distributed systems, AWS, and event-driven architecture.

We’re looking for engineers who speak up, challenge ideas, and solve real engineering problems — not just follow requirements.

🚀 What You’ll Work On • Build a greenfield platform to ingest and process documents from external broker systems • Design systems to extract metadata, process data, and store in scalable databases • Develop event-driven and distributed backend systems on AWS • Work closely with product, architecture, and leadership teams • Contribute to design decisions, code quality, and system scalability

🧠 Core Tech Stack • Java (8+) + Spring Boot • AWS (Lambda, SQS, SNS, Step Functions, RDS) • DevOps / CI-CD (Jenkins, Docker, pipelines) • SQL / distributed systems

Nice to have: • Python • Event-driven systems • Microservices architecture

🎯 What We’re Looking For

For Mid / Senior Engineers: • 4–10 years of Java backend development • Strong fundamentals in Spring Boot and APIs • Experience with AWS (Lambda, SQS, etc.) • Exposure to DevOps / CI-CD practices • Strong problem-solving mindset

For Lead / Engineering Manager: • 10+ years of Java experience • Experience leading or mentoring teams (4+ years preferred) • Strong system design & architecture skills • Ability to: • Drive design decisions • Conduct code reviews • Mentor engineers • Communicate with leadership (VP/Product/Architecture) • Hands-on technically, but also strategic thinker

Requirements

  • Senior / Lead Java Developer (AWS + DevOps)
  • We’re looking for engineers who speak up, challenge ideas, and solve real engineering problems — not just follow requirements
  • SQL / distributed systems
  • Python
  • Event-driven systems
  • Microservices architecture
  • 4–10 years of Java backend development
  • Strong fundamentals in Spring Boot and APIs
  • Experience with AWS (Lambda, SQS, etc.)
  • Exposure to DevOps / CI-CD practices
  • Strong problem-solving mindset
  • 10+ years of Java experience
  • Strong system design & architecture skills
  • Drive design decisions
  • Communicate with leadership (VP/Product/Architecture)
  • Hands-on technically, but also strategic thinker

Responsibilities

  • Build a greenfield platform to ingest and process documents from external broker systems
  • Design systems to extract metadata, process data, and store in scalable databases
  • Develop event-driven and distributed backend systems on AWS
  • Work closely with product, architecture, and leadership teams
  • Contribute to design decisions, code quality, and system scalability
  • 🧠 Core Tech Stack
  • Java (8+) + Spring Boot
  • AWS (Lambda, SQS, SNS, Step Functions, RDS)
  • DevOps / CI-CD (Jenkins, Docker, pipelines)
  • Conduct code reviews

Skills

Java (8+)Spring BootAWS (Lambda, SQS, SNS, Step Functions, RDS)DevOps / CI-CD (Jenkins, Docker, pipelines)SQL / distributed systemsPython (nice to have)Event-driven systems (nice to have)Microservices architecture (nice to have)

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