Senior Full-Stack Developer

Integrityone Partners
Arlington, VA


INTEGRITYOne Partners Full Stack Developer: Senior Location: periodic onsite presence (approximately 1–2 days per month) in Crystal City, VA

The Role

As a Senior Full Stack Developer, you'll be at the forefront of delivering software solutions that directly impact our clients' law enforcement mission. You'll work with dedicated team members and clients to solve complex technical problems and develop systems that keep our country safe and secure.

About Us

INTEGRITYOne Partners specializes in IT modernization and business transformation for Federal clients. We tackle big problems with missions that positively impact our country's health, safety, and security. Our team of dedicated consultants and technologists thrives on learning new technologies, frameworks, and methodologies. With decades of experience, we pride ourselves on building outstanding and sustainable software products and systems.

Ideal Candidate Profile

  • · Demonstrates intellectual curiosity and a passion for continuous learning
  • · Thrives in a collaborative, fast-paced environment
  • · Shows adaptability and resilience in the face of complex challenges
  • · Exhibits strong problem-solving skills and attention to detail
  • · Possesses excellent communication and interpersonal skills

Technical Skills Required

  • · Front-end UI Development with React, JavaScript, CSS)
  • · Java/Spring/Spring Boot for middle tier development
  • · AWS Cloud for back-end infrastructure
  • · Relational databases (JPA/JDBC persistence)
  • · Spring Boot microservices (GraphQL/REST)
  • · DevSecOps tools and techniques
  • · IaC (Terraform)
  • · Containerization, Kubernetes or OpenShift

Key Responsibilities

  • · Collaborate with cross-functional teams to deliver results over 2-week sprints
  • · Gather requirements, design, implement, and test software and systems
  • · Develop scalable, high-performance, and highly available applications and systems components
  • · Diagnose and resolve complex system issues
  • · Communicate effectively with clients, team members, and other development teams
  • · Respond to client requirements in tight timeframes

Requirements

  • · US Citizenship (ability to obtain and maintain a DHS 6C Public Trust clearance)
  • · Bachelor's degree or higher (computer science background recommended but not required with suitable experience)
  • · Periodic onsite presence (approximately 1–2 days per month) in Crystal City, VA

Experience

  • · 7+ years of experience in Agile software development
  • · Proven track record in designing and developing scalable applications
  • · Experience working in government or high-security environments is a plus

At INTEGRITYOne Partners, we have high standards for the members of our team ---- and when our people meet these standards, the personal and professional rewards are plentiful. We help INTEGRITYOne Partners’ employees grow in their careers by gaining enhanced Federal knowledge and experience, sought-after skills, greater discipline and drive, and targeted education and training

INTEGRITYOne Partners is an equal opportunity employer Minorities / Females / Veterans / Disabilities. All qualified applicants will be considered without regard to race, ethnicity, color, national origin, religion, sexual orientation, gender identity, veteran status, or status as a qualified individual with a disability or any other personal characteristic protected by law.

Posted 2026-03-25

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