Full Stack Developer

Unissant; Ashburn (VA); On-site; USD 80,000 - 110,000; Full time

Job summary

Unissant is seeking a Full Stack Developer in Ashburn, Virginia to support modernization and maintenance systems for the Department of Homeland Security. Candidates will design and implement modern cloud-based applications while supporting legacy software.

The ideal applicant will have 3+ years of experience in Java, Spring boot, and Angular. Strong communication skills and ability to work in an Agile environment are essential. Unissant offers an inclusive workplace and commitment to equal opportunity.

Qualifications

• Minimum 3+ years of hands-on development experience using Java, Spring boot Microservices, JPA, and Angular 14+.
• Experience with modern software engineering tools and methodologies.
• Working experience on Web services (SOAP and Restful).

Responsibilities

• Design and implementation of cloud-based applications using Angular 14 & Spring boot Microservices.
• Support legacy JEE software applications on WebSphere.
• Work with users in an Agile development approach to understand requirements.

Skills

Java

Spring boot Microservices

Angular 14+

JPA

Eclipse

Atlassian Products (Jira, Confluence)

Web services (SOAP and Restful)

Unix/Linux

Education

Bachelor's degree in Computer Science or related field

Tools

Spring Tool Suite (STS)

Visual Studio Code

Job description

Full Stack Developer

We are seeking a Full Stack Developer to join our team in Ashburn, Virginia to support the ongoing modernization and maintenance systems for the Department of Homeland Security (DHS), Customs and Border Protection (CBP) program.

Qualified applicants may be subject to a security investigation and must meet minimum qualifications for access to classified information. This is a highly technical position; individuals will be screened by peers in a technical review of skills and experience.

Essential Duties and Responsibilities

• Design and implementation of modernized cloud-based applications using Angular 14 & Spring boot Microservices.
• Support legacy JEE software applications on WebSphere.
• Work with users in an Agile development approach to understand requirements, elicit feedback and refine solutions through demonstrations.
• Present the solution at formal and informal design reviews and document the design according to the Government's system lifecycle methodology.

Work Experience & Job Skills

• Minimum 3+ years of hands‑on development experience using Java, Spring boot Microservices, JPA and Angular 14+
• Experience with modern software engineering tools and methodologies including Eclipse, Spring Tool Suite (STS), Visual Studio Code, and Atlassian Products (Jira, Confluence).
• Working experience on Web services (SOAP and Restful) and JEE Server experience (WebLogic, WebSphere etc.).
• Experience with Unix/Linux.

Education

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field with applicable experience is required. Applicable work experience may be considered in lieu of a degree.

Certificates, Licences, and Registrations

• This federal program requires the candidates to be a United States Citizen.
• Must have a current CBP BI clearance or be eligible to obtain one.
• Any related systems engineering, or related technical certifications are desired.

Communication Skills

• Must have excellent written and verbal communication skills
• Ability to convey technical information to non-technical individuals.
• Demonstrated experience communicating effectively across internal and external organizations.
• Must work well in a matrixed team environment.

Travel

• On‑site in Ashburn, VA

Environmental Requirements

• Mainly sedentary; in an office environment
• May be required to lift up to ten (10) pounds
• Flexible in working extended hours

Unissant, Inc. is a proud Equal Opportunity Employer! (EOE; M/F/Disability/Vets)