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Salary
$180k – $200k per year
Location
In office (Springfield)
Seniority
Senior · 10+ years exp

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Sep 9, 2026. Arena Technical Resources scores C on the Alion truth index.

Overview
Company
Impact
Profile match
Arena Technical Resources, known as ATR, is an information technology consulting, staffing and placement firm based in Rockville, Maryland, that fills technical roles through direct hire, contract-to-hire and long-term contract staffing. It also provides payroll services, and much of its current work supports federal contractors and agencies around Washington, with cleared positions in Virginia, Maryland and at defense sites such as Redstone Arsenal. Typical positions include cloud and DevSecOps engineers, full stack and Python developers, ServiceNow and Salesforce analysts, network and systems engineers, penetration testers and data scientists.
Job Title: Sr. Full Stack Developer

Job Location: Springfield, VA

Compensation: $180,000 - $200,000

Eligibility/Clearance: Candidate must possess an active TS/SCI Clearance

and the ability to obtain a CI Polygraph

Job Description:

Join a mission-critical software development team building browser-based

applications in support of the agency’s cybersecurity risk management

practice. We are leveraging a modern tech stack deployed in the Amazon

cloud, including React/NodeJS, NextJS, python, Docker, SQL Server, and

AWS services including Lambda, Glue, Redshift, RDS, EC2, and S3.

Key Responsibilities

· Develop and maintain modern/responsive web apps primarily using NextJS

· Implement all required back-end SQL data modeling required to ensure a

seamless user experience.

· Integrate front-end components with back-end database collateral using

RESTful APIs.

· Participate in Agile development cycles, sprint planning, and code

reviews.

· Participate in troubleshooting and support bug fix prioritization.

· Ensure accessibility, performance, and usability best practices are

followed.

Skills/Qualifications:

Required:

- Active TS/SCI clearance.

- · Bachelor's degree or higher in Computer Science or related field.

- · 10+ years of professional experience.

- · Strong full stack coder, with subject-matter expertise across all

relevant technologies.

- · Experience with Docker and cloud-based environments, preferably

AWS.

- · Demonstrated ability in translating customer requirements into

code.

- · Strong testing, debugging, and troubleshooting skills.

- · Self-starting, with established project leadership skills.

- · Experience working in an Agile sprint-based development pattern.

- · Excellent team player, willing to pitch in as needed to ensure

program success.

-

Desired:

Strong understanding of cybersecurity concepts, including FISMA RMF

familiarity.

· Experience building and supporting NextJS apps across whole app

lifecycle.

· Solid SQL coding experience, ideally with Postgres, T-SQL, or

Redshift.

· Strong written and verbal communication skills.

· Strong customer and user facing management skills.

Education:

Bachelors Degree in Computer Science or a related field

ATR is an Equal Opportunity Employer (EOE) who will provide equal

employment opportunity to employees and applicants for employment

without regard to race, ethnicity, religion, color, sex, pregnancy,

national origin, age, veteran status, ancestry, sexual orientation,

gender identity or expression, marital status, family structure, genetic

information, or mental or physical disability

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