Senior Java Developer

Summary

Join Aretum, a mission-driven organization, and play a dual role in developing Java applications and architecting scalable software solutions. Guide the development process to meet client needs, handling Controlled Unclassified Information (CUI) and supporting proposal efforts. Responsibilities include backend code development using Java and Spring Boot, microservices design, and working with Infrastructure as Code. You will also develop data access layers, integrate search functionalities, create secure APIs, and write automated tests. Collaboration with cross-functional teams and providing technical documentation are also key aspects of this role. This remote position offers opportunities for professional growth and impact within the national security sector.

Requirements

• 5+ years of professional software development experience
• 3+ years of Java programming experience, OO, MVC, JavaScript, HTML, CSS, Web Services, and SOAP
• 2 years' experience working with Agile or SCRUM methodologies
• 2 years' experience with cloud-native, microservice-based development
• 1 years' experience with front-end development, server-based components, and API components
• 1 years' experience with build-deploy automation, automated testing, functional testing, and performance/load testing scripts
• 1 years' working experience with CI/CD environments
• Experience with code repository technologies such as Svn or Git
• Ability to work with technical staff to understand and develop new web applications, resolve customer complaints with web applications, and respond to suggestions for software modifications or enhancements
• Ability to participate in the development of software documentation such as version description document and user manuals
• Assists in the training of less experienced software development staff and may act as team leader on complex projects. Participated in Agile Scrum-based development
• Strong problem-solving skills and a detail-oriented mindset
• Excellent communication and teamwork skills
• Ability to pass a basic government background check

Responsibilities

• Develop production-ready backend code using Java and Spring Boot
• Ensure code adheres to the Aretum coding standards and industry best practices
• Design and implement microservices that run on AWS and utilize containerization tools
• Work with Infrastructure as Code (e.g., Terraform) and GitLab pipelines to support continuous integration/continuous deployment (CI/CD)
• Develop efficient data access layers for PostgreSQL
• Integrate Elasticsearch/OpenSearch for search indexing and data retrieval
• Create secure and well-documented RESTful APIs
• Write and maintain automated tests (unit, integration, and performance) using appropriate frameworks
• Participate in code reviews and Agile ceremonies to ensure high-quality deliverables
• Collaborate with cross-functional teams (frontend, DevOps, security) to align backend services with overall project goals
• Provide technical documentation covering architecture, API endpoints, and deployment procedures

Preferred Qualifications

• Working knowledge of Angular
• Ability to work independently and in team setting
• Ability to mentor and lead junior developers
• Experience or exposure with automation tools such as Playwright, Jenkins, etc
• Experience or exposure with KeyCloak, LDAP, OAuth, AD security, and authentication
• Experience as a federal contractor

Benefits

• Health Care Plan (Medical, Dental & Vision)
• Retirement Plan (401k, IRA)
• Life Insurance (Basic, Voluntary & AD&D)
• Paid Time Off (Vacation, Sick & Public Holidays)
• Family Leave (Maternity, Paternity)
• Short Term & Long-Term Disability
• Training & Development