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Salary
≈ $123k – $228k per year (Estimated)
Location
In office (Oklahoma City)
Seniority
Senior · 4+ years exp

Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 28, 2026. Arena Technical Resources scores A 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: Senior Software Engineer

Job Location: Remote

Eligibility/Clearance: Ability to obtain and maintain a Public Trust

clearance and successfully pass a thorough Government background

screening process requiring the completion of detailed forms and

fingerprinting.

This position has a U.S. residency requirement. The USPS security

clearance process requires the selected candidate to have resided in the

U.S. (including U.S. Territories) for the last five years as follows:

U.S. Citizens cannot have left the U.S. (including U.S. Territories) for

longer than 6 months consecutively in the last 3 years (unless they meet

certain exceptions). Non-U.S. Citizens cannot have left the U.S.

(including U.S. Territories) for longer than 90 days consecutively in

the last 3 years.

WHAT WE'RE LOOKING FOR:

Education:

- Bachelor’s degree in a related field.

Required Experience:

- 4+ years of hands-on AI software development experience

Evidence of Engineering Accomplishment:- Demonstrated track record of delivering impactful, production

ready, software solutions of varying complexity

- Experience designing and implementing components of distributed

systems (multi-tier architectures) including storage layers, caching

layers, and application layers

- Working experience with microservice architectures, with exposure to

high-throughput systems

- Familiarity with system transformation patterns and ability to

contribute to modernization efforts

Technical Excellence:

- Strong proficiency in Java

- Solid understanding of cloud engineering paradigms, asynchronous

systems, and service integration patterns

- Working knowledge of design patterns, reliability, and scaling

principles

- Ability to contribute to architectural discussions and system

design

Ownership, Collaboration, & Communication:

- Demonstrated propensity for taking ownership of problems and their

solutions

- Quality driven, owns their output from communication, to code, to

documentation

- Ability to communicate technical concepts clearly to teammates and

stakeholders

- Experience mentoring peers or junior developers

- Willingness to advocate for sound engineering practices within your

team

Adaptability & Growth:

- Track record of learning and adapting to new technologies,

frameworks, and methodologies

- Demonstrated embrace of AI and automation tools to enhance

productivity and engineering outcomes

- Comfort with ambiguity and willingness to venture into new problem

domains

Arena Technical Resources, LLC, (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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