Associate Software Engineer

Full Timejunior

Washington, District of Columbia, US$110k – $130kPosted 6 days ago

Role Overview

Constellation Inc is hiring a entry-level Associate Software Engineer. This is a full-time role in Washington. Part of Constellation Inc's Frontend hiring, posted 6 days ago. The posted range is $110k to $130k. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Resume Keywords to Include

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TypeScriptJavaHTMLCSSReactSpringGitAgile

Job description

Pay: $110,000.00 - $130,000.00 per year

Job description: Associate Software Engineer

Constellation is looking for an Associate Software Engineer to join our Homeland Security Team in Washington, DC. This role is designed for a developer who is comfortable across the stack, specifically building modern user interfaces in React and supporting robust backend services in Java/Spring Boot (or similar frameworks). You will work on mission-critical applications that integrate data collection, operational reporting, and intelligent automation to support national security objectives. This position involves close collaboration with analysts, engineers, and stakeholders to deliver mission-driven capabilities across multiple workstreams.

Job Responsibilities:

Full-Stack Development: Building and maintaining responsive web applications using React, integrating them with backend services and APIs.
System Integration: Supporting the development of backend logic and data services using Java/Spring or equivalent frameworks.
User-Centric Design: Collaborating with analysts and stakeholders to translate complex data requirements into intuitive, high-performance user interfaces.
Agile Collaboration: Participating in sprint planning, code reviews, and technical design sessions within a tight-knit engineering team.
Quality Assurance: Writing unit tests and participating in CI/CD workflows to ensure the reliability of production code.

The ideal candidate must have the following credentials:

2 - 5 years of professional experience in software development, with a proven ability to work in frontend frameworks like React and backend ecosystems such as Java/Spring, C#/.NET, or similar enterprise-grade languages
Strong experience developing front-end applications using HTML, TypeScript, and CSS with a focus on responsive design and modern UI/UX
Strong understanding of RESTful APIs, React component design and common component libraries, and secure web development practices
Proficiency in writing unit tests using frameworks such as Jest
Experience working in a collaborative code environment and familiarity with Git, CI/CD pipelines, and modern development workflows
Bachelor’s degree in Computer Science, Software Engineering, or a related field
U.S. citizen able to pass a background investigation by the client agency. DHS clearance with CBP/ICE or DoD Top-Secret preferred

Job Type: Full-time

Work Location: Hybrid

Benefits

401(k)
401(k) contribution
Dental insurance
Medical insurance
Life & Disability insurance
Flexible spending account
Flexible schedule
Professional development
Work-life balance

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About Constellation Inc

Constellation Inc

constellationinc.co

FrontendOn-site

All open roles at Constellation Inc Visit website

Frequently Asked Questions

How do I apply for the Associate Software Engineer position at Constellation Inc?

Use the Apply button above to submit your application directly to Constellation Inc. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Associate Software Engineer position at Constellation Inc located?

This position is based in Washington. Constellation Inc has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

How much does the Associate Software Engineer role at Constellation Inc pay?

Constellation Inc has posted a compensation range of $110k to $130k for this position. Final offers typically vary based on candidate experience, location, and internal salary bands.

When was the Associate Software Engineer role at Constellation Inc posted?

This role was posted on July 2, 2026 (6 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

Is the Associate Software Engineer role at Constellation Inc entry-level?

Yes. This is an entry-level position. Strong candidates typically have 0-2 years of relevant work experience, internships, or significant project work. Read the full description for any specific qualification requirements Constellation Inc has listed.

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