Full Stack Mission Essential System Developer

Booz Allen Hamilton; McLean (VA); On-site; USD 86,800 - 198,000; Full time

Job summary

A leading consulting firm in McLean, Virginia is seeking a Full Stack Mission Essential System Developer with a minimum of 5 years of experience in software design and development. Candidates must be proficient in Java, JavaScript, and SQL, and possess TS/SCI clearance with a polygraph. This role demands collaboration, problem-solving skills, and the ability to develop complete solutions. The salary ranges from $86,800 to $198,000 annually.

Qualifications

• 5+ years of experience designing and implementing software applications.
• Proficient in Java, JavaScript/TypeScript, and SQL.
• Experience with Agile methodology and software engineering.

Responsibilities

• Develop software and systems from concept to production.
• Collaborate with teams to identify system improvements.
• Ensure solutions meet architecture and future enhancements.

Skills

Java

JavaScript

TypeScript

SQL

Agile methodologies

Collaboration

Problem solving

Education

High School diploma or GED

Tools

Apache NiFi

Testing tools

Cloud (AWS or OCI)

Job description

Full Stack Mission Essential System Developer

The Opportunity:

As a full‑stack developer, you can resolve a problem with a complete end‑to‑end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We’re looking for an experienced developer with the skills needed to develop software and systems from vision to production‑ready.

This role is more than just coding. As a senior full‑stack developer, you’ll use your passion to master new tools and techniques and identify needed system improvements. You’ll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You’ll make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements.

Qualifications:

• 5+ years of experience designing, modifying, developing, writing, and implementing software programming applications using Agile methodologies
• 5+ years of experience with Java, JavaScript or TypeScript, and SQL
• Experience with Agile methodology, extreme programming, software engineering, product management, and software products
• Experience writing source code for new applications or generating and enhancing code samples for existing applications
• Experience using back‑end and front‑end languages or frameworks to develop complete solutions
• Experience creating solutions to complex problems within a collaborative, cross‑functional team
• Ability to work with little to no supervision
• TS/SCI clearance with a polygraph
• HS diploma or GED

Nice if you have:

• Experience acquiring client requirements and resolving workflow problems through automation optimization
• Experience with Python, C#, .NET, Spring, Angular, React, or Node.js
• Experience with Oracle and ETL tools such as Apache NiFi
• Ability to work with automated testing tools to perform testing and maintenance
• Cloud certifications such as AWS or OCI certifications

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.

Compensation

Salary ranges from $86,800.00 to $198,000.00 (annualized USD). The posting will close within 90 days from the posting date.

Commitment to Non‑Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.