Top Java Developer Jobs

Develop and maintain a full-stack tool using Java, Angular, and Elasticsearch. Build and deploy with GitLab, Docker, and Kubernetes/Marathon. Support language analyzer and translation-tool integration. Must hold Top Secret/SCI with favorable polygraph and meet experience/education requirements.

Develop and maintain large-scale data processing systems using Java, MapReduce, Hadoop, and Accumulo to support mission-driven government programs. Work requires active TS/SCI with polygraph and extensive SWE experience; deliver timely, high-quality software solutions.

Mid-level software engineer role to develop Java-based systems using MapReduce, cloud platforms, GhostMachine, and QTA in support of national security missions. Requires active TS/SCI with favorable polygraph and U.S. citizenship; direct-hire candidates only. Strong SWE experience and degree (or substitution) required.

Mid-level software engineer responsible for knowledge management and data curation, performing enterprise ETL and developing analytics using GhostMachine Portable Map Reduce. Role emphasizes Java and Spring (Spring Boot) development, NiFi integration, Atlassian and GitLab tooling, and representation of AVP/AVG processes. Must hold an active Top Secret/SCI with favorable polygraph and be a U.S. citizen.

Develop and deploy Java-based software and integrate GPU-accelerated applications for defense-focused programs. Implement and maintain solutions on contracts with rigorous software processes while complying with stringent security requirements.

Develop and maintain cloud-based software solutions using AWS managed services and big-data technologies. Build and integrate systems leveraging Hadoop, Accumulo, Terraform, Java, and Python to support mission-critical national security programs. Work as a direct-hire software engineer holding an active Top Secret/SCI clearance with polygraph.

Senior software engineer to design and implement microservices on Linux using Java/Spring, containers (Docker) and Kubernetes orchestration. Monitor systems with Grafana/Prometheus, use Git for version control, and work in an Agile team. Must hold active Top Secret/SCI with polygraph and support CI/CD, data ingestion, and observability integrations as needed.

Develop and deliver mission-focused software using Java and AWS. Work with tracking and collaboration tools (Confluence, Jira, GitLab); NiFi experience is a plus. Participate in software projects for government contracts, following established processes and contributing to high-quality, timely solutions. Must hold required security clearance.

Develop and maintain enterprise Java-based geolocation products across front-end and back-end components. Implement microservices and SOA, integrate with databases, containers, and messaging infrastructure. Participate in agile development, testing, debugging, integration, and Tier 2/3 support for deployed systems.

Lead design and delivery of enterprise microservice applications using Java Spring Boot and Angular. Architect scalable microservices, build REST APIs, design Oracle schemas, implement CI/CD and DevOps practices, mentor developers, conduct code reviews, troubleshoot production issues, ensure security and compliance, and collaborate with stakeholders in Agile teams to deliver billing and financial applications.

Lead design and development of enterprise microservice applications using Java, Python, Spring Boot and Angular. Build RESTful APIs, design databases (Oracle/MongoDB), implement CI/CD and containerization, perform performance tuning, mentor developers, conduct code reviews, and ensure security and compliance while collaborating with stakeholders in Agile teams.

Lead design and delivery of enterprise microservice applications using Java Spring Boot and Angular. Build REST APIs, design database schemas (Oracle/MongoDB), implement containerization and CI/CD, mentor developers, conduct code reviews, troubleshoot production issues, and collaborate with product and architecture teams in an Agile environment.

Seeking a Senior Software Engineer with experience in Java application support and development, responsible for providing ongoing application support, resolving production issues, and collaborating with various stakeholders.

Lead design and delivery of enterprise microservice applications using Java Spring Boot and Angular. Build REST APIs, design databases (Oracle/Mongo), implement CI/CD and DevOps, mentor developers, perform performance tuning, ensure security/compliance, and collaborate with stakeholders in Agile teams.

Design, build, and maintain scalable Java Spring Boot microservices and responsive front-end applications (React/Angular/Vue). Implement REST APIs, CI/CD pipelines, automated tests, cloud deployments, performance tuning, and participate in architecture and Agile delivery activities.

Design, build, and optimize deep Java customizations on the Windchill platform using PTC APIs and TAM. Implement services, listeners, workflows, JSP/HTML extensions, background processes, and migration plans. Profile and tune performance, support upgrades, provide post-go-live support, mentor engineers, and maintain thorough documentation and runbooks.

Design and implement deep Windchill Java customizations (services, listeners, processors, TAM, JSP/UI), build asynchronous/background processes, optimize performance, support upgrades and migrations, maintain documentation and runbooks, provide post-go-live support, and mentor junior engineers.

Design, develop, and deploy end-to-end Java Spring Boot microservices and React front-end applications. Integrate Kafka messaging, workflow systems, and search solutions. Work with Oracle databases, REST APIs, and CI/CD pipelines. Provide technical leadership, support lifecycle phases, advise stakeholders, and ensure security, performance, and compliance.

We seek a Full-Stack Developer with Java expertise and AWS experience to design and develop web applications and services, focusing on UX and cloud deployment.

Seeking a Full Stack Developer with 7+ years of Java and web application experience, expertise in AWS and strong development skills in UI and web services.

As a Senior Full Stack Engineer, you'll design, build, and support robust platform solutions while integrating front-end components with back-end systems, managing CI/CD pipelines, and automating infrastructure.

The Senior Java Developer leads application systems analysis and programming, manages a team, and ensures compliance with architecture standards while overseeing software quality and production releases.

Seeking a Senior Java Engineer responsible for designing, building, and maintaining data pipelines, focusing on ELT/ETL processes and AI technologies while ensuring data quality and compliance.

Lead design and delivery of scalable, resilient distributed systems. Act as technical authority across teams, mentor engineers, drive architecture and CI/CD best practices, troubleshoot production issues, optimize performance, and enhance observability while writing production-grade Java.

The role involves designing and developing scalable enterprise applications using Java and Microservices, implementing APIs, working with cloud services, and mentoring junior developers. The position requires collaboration in Agile environments and ensuring secure coding practices.