Junior Software Engineer

Pearl River Technologies • Greenbelt, MD

3d

About The Position

Pearl River Technologies is seeking an entry-level or junior developer to provide software development support to NASA’s Flight Dynamics Facility (FDF) . This facility provides critical flight dynamics, satellite, and navigation support for high-profile missions including the International Space Station, SpaceX, James Webb Space Telescope (JWST) , and the upcoming Roman Space Telescope (RST) . You will contribute to diverse areas of development including visuals, iteration times, and code reliability. This role provides a unique opportunity to hone your skills across the full development spectrum—from user experience and workflow design to data processing. You will work within a motivated team, tightly integrated with the flight and navigation analysts who use our systems, allowing you to see the immediate impact of your work.

Requirements

• Education: Bachelor’s in Computer Science, Engineering, Physics, Math, or a related field.
• Experience: 0–3 years of professional experience in software development.
• Technical Skills: Strong knowledge of computer science fundamentals (algorithms, data structures, and design patterns).
• Primary proficiency in Python (preferred), TypeScript, or Java.
• Experience with relational and non-relational databases.
• Communication: Demonstrated oral and written communication skills.
• Citizenship: U.S. Citizenship required.
• Clearance: Not required at time of hire but must qualify for a Secret clearance

Nice To Haves

• Web Development: Knowledge of frameworks like Flask, Spring, or Angular.
• DevOps & Tools: Familiarity with Docker, CI/CD pipelines, and Git workflows (GitHub/Atlassian).
• Environment: Familiarity with Linux and Agile Software Development Life Cycles.
• Domain Interest: Experience with (or willingness to learn) engineering tools such as FreeFlyer, STK, or ODTK.
• Specialized Logic: Experience with Physics, Mathematics, or Engineering algorithms.

Responsibilities

• Operational Problem Solving: Address NASA operational spacecraft needs through requirements development, solution design, and implementation.
• Analyst Collaboration: Work directly with Flight Dynamics engineers to translate mission needs into software requirements.
• Innovation: Identify new software methods from industry and academia to improve FDF architecture.
• Development & Testing: Code and troubleshoot software for real-time operational systems with a strict focus on quality and maintainability.
• Mission Support: Provide 24x7 support as part of a team, including on-call and on-console support for mission launches and reentries.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Number of Employees: 1-10 employees