The Role
Designs, develops, tests, deploys, and supports full-stack Java applications for a U.S. Government client. Builds Spring Boot services, Angular front ends, REST APIs, microservices, Oracle database integrations, and Azure cloud solutions. Participates in architecture discussions, code reviews, troubleshooting, and cross-functional delivery with QA, DevOps, UX, and product teams. The role is fully remote and contract-to-hire, with eligibility for a DoD Public Trust clearance required.
Summary Generated by Built In
Overview
PLEASE NOTE: No corp-to-corp candidates will be accepted.
- Tier One Technologies is seeking a Senior Java Developer to support our US Government client.
- This will be a 100% remote Contract-to-Hire position.
- Must be a US Citizen.
- SELECTED CANDIDATES WITHOUT REQUIRED CLEARANCE WILL BE SUBJECT TO A FEDERAL GOVERNMENT BACKGROUND INVESTIGATION TO RECEIVE IT.
- Design, develop, test, and deploy Java-based applications using Spring Boot and related frameworks.
- Develop and maintain modern, responsive front-end applications using Angular.
- Build and optimize RESTful APIs and microservices architectures.
- Integrate applications with Oracle databases, ensuring efficient queries and performance.
- Design and deploy cloud-ready solutions on Microsoft Azure.
- Participate in code reviews, architecture discussions, and technical design sessions.
- Troubleshoot and resolve issues across the full stack (front-end, back-end, cloud).
- Collaborate with QA, DevOps, UX, and product teams to deliver high-quality solutions.
- A degree from an accredited College/University in Software Engineering, Computer Science, Business, or related discipline.
- 8+ years of experience in Java development.
- Hands-on experience with Spring Boot, Spring MVC, and Spring Data.
- Experience developing front-end applications using Angular (v8+), including TypeScript, components, services, and reactive forms.
- Strong understanding of HTML, CSS, TypeScript, and responsive UI patterns.
- Proficiency with Oracle SQL, stored procedures, and performance tuning.
- Experience deploying and supporting applications on Azure.
- Familiarity with Git, CI/CD pipelines, and modern development practices.
- Solid understanding of REST APIs and microservices architecture.
- Strong problem-solving and communication skills.
- Experience with Kubernetes, Docker, or other containerization technologies is a PLUS.
- Exposure to Azure DevOps, GitHub Actions, or similar DevOps pipelines is aa PLUS.
- Experience with messaging technologies (Kafka, RabbitMQ) is a PLUS.
- Strong verbal and written communication skills, problem solving skills, customer service and interpersonal skills.
- Must be a US Citizen (no dual citizenship).
- Able to obtain DoD Public Trust clearance.
- Must have lived in the United States for the past 5 years.
- Cannot have more than 6 months travel outside the United States within the last 5 years. Military Service excluded.
Skills Required
- Degree from an accredited college or university in Software Engineering, Computer Science, Business, or a related discipline
- 8+ years of Java development experience
- Hands-on experience with Spring Boot, Spring MVC, and Spring Data
- Experience developing Angular version 8 or later applications, including TypeScript, components, services, and reactive forms
- Strong understanding of HTML, CSS, TypeScript, and responsive UI patterns
- Proficiency with Oracle SQL, stored procedures, and performance tuning
- Experience deploying and supporting applications on Microsoft Azure
- Familiarity with Git, CI/CD pipelines, and modern development practices
- Solid understanding of REST APIs and microservices architecture
- Strong problem-solving and communication skills
- U.S. citizenship with no dual citizenship
- Able to obtain DoD Public Trust clearance
- Must have lived in the United States for the past five years
- Cannot have more than six months of travel outside the United States within the last five years, excluding military service
- Experience with Kubernetes, Docker, or other containerization technologies
- Exposure to Azure DevOps, GitHub Actions, or similar DevOps pipelines
- Experience with Kafka or RabbitMQ
- Strong customer service and interpersonal skills
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The Company
What We Do
Tier One Technologies is a national technical consulting, recruiting, and IT contracting firm serving primarily federal, state, and local government clients. It staffs IT professionals and provides software application management and development, business analysis, quality assurance, systems and network engineering, business intelligence, web services, infrastructure and security management, cybersecurity, and related administrative support for mission-critical work across civilian, defense, intelligence, and security sectors.
