Full Stack Developer

Hatch IT · Washington, D.C.

Software EngineeringFeatured Hatch AccountsHybridFull Time

Hatch IT is hiring a Full Stack Developer in Washington, D.C., District of Columbia (hybrid, full-time). Posted 20 August 2026. Apply directly on Hatch IT's own careers site — no account needed.

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hatch I.T. is partnering with Expression to find a Full Stack Developer. See details below:

About The Role:

Expression is seeking a highly skilled and experienced Full Stack Developer to join their team. The ideal candidate should be proficient in both, front-end and back-end development, with a passion for creating innovative and user-friendly applications. In this role, you will collaborate with cross-functional teams to design, develop, and maintain high-quality applications. In addition, you will troubleshoot the code. You should be knowledgeable and customer-oriented, possessing strong communication and presentation skills. You should also have superior technical expertise and a problem-solving aptitude.

About the Company:

Founded in 1997 and headquartered in Washington DC, Expression provides data fusion, data analytics, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. Expression’s “Perpetual Innovation” culture focuses on creating immediate and sustainable value for their clients via agile delivery of tailored solutions built through constant engagement with their clients. Expression was ranked #1 on the Washington Technology 2018's Fast 50 list of fastest growing small business Government contractors and a Top 20 Big Data Solutions Provider by CIO Review.

Responsibilities:

Develop and implement front-end website architecture
Develop and maintain server-side applications
Write clean and efficient code using various programming languages such as JavaScript, TypeScript, React, Node JS
Ensure the responsiveness of applications
Test and debug applications
Stay up-to-date with industry trends and advancements in technology
Participate in the entire application lifecycle, focusing on coding and debugging
Write and maintain technical documentation

Qualifications:

US citizenship and eligibility to obtain a security and agency clearance
Associates degree or higher in engineering, computer science, or related field and 5+ years of experience as a Software engineer
3+ years of recent full-stack development experience
Experience working in cloud-based environments such as AWS, or Microsoft Azure
Experience with databases such as MySQL, MongoDB, or PostgreSQL
Experience with JavaScript and TypeScript in both front-end and back end
Strong understanding of Object-Oriented Programming (OOP) principals
Knowledge of PostgreSQL, ElasticSearch, and MongoDB
Experience developing in Node.js
Experience branching and merging with Git
Linux/Unix command line proficiency
Strong experience with React
Experience with Vue or Angular

Preferred Qualifications:

Secret Clearance or higher
Experience with cloud computing platforms such as AWS, Azure, or Google Cloud Platform
Experience with version control systems such as Git

Benefits:

Expression offers competitive salaries and benefits, such as:

401k matching
PPO and HDHP medical/dental/vision insurance
Education reimbursement
Complimentary life insurance
Generous PTO and holiday leave
Onsite office gym access
Commuter Benefits Plan

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