Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Full-Stack Engineer

$115k - $145k

K.E.E.P. Inc

Compensation $115-145K base. Plus equity in our company! Location Remote eligible, but ideally candidates are based in ET or CT time zones and can fly directly to Washington, DC. Our team and office is in Bethesda, MD and we work in person every Monday, Tuesday, and Thursday, so a DC area resident or someone willing to relocate is preferred. If you are remote, you will need to fly to DC approximately every month to work with our team in person. About Keep Company Keep Company is on a mission to make human connection an intentional, scalable asset in every workplace. As a venture–backed SaaS platform recognized by Techstars, Forbes, and SHRM, our patented talent platform delivers transformative relationship–based development experiences at leading professional services organizations. With our platform, talent leaders can launch, scale and measure innovative programs, including mentoring, coaching and ERGs, with little admin burden and maximum impact. We’re proud to support 20+ clients in professional services—with zero churn and multiple six–figure contracts. At a time when artificial intelligence is rapidly reshaping how we work, Keep Company is rebuilding the human layer of work, because we believe people are the most important asset that organizations can invest in to strengthen culture, retention, and performance in the moments that matter most. The Opportunity We’re hiring a full-stack Software Engineer to ship features, fix bugs, and grow into a senior IC on our team. You’ll work directly with our Lead Engineer and our VP of Product. You’ll write production code every day, own end-to-end delivery on real client features, and pair with senior engineers on the harder work. You’ll join a small team at a real inflection point: enterprise pilots running with named law firm clients, an AI–native engineering culture in active development, and a platform foundation being rebuilt from the data layer up. This role is for someone who wants to be in the middle of that—shipping, learning, leveling up—rather than coasting on what they already know. We’re leveling this role to the candidate—~3–5 years of professional experience is the target, and we’ll go up or down for the right person. What You’ll Own Ship features end-to-end, frontend to backend—clean code, good tests, peer–reviewed PRs. Own bug–fix work across the platform. Help us reduce defect escape rate quarter over quarter and build the muscle memory of catching issues before they ship. Build the testing and tooling foundation of the team—Playwright suites, CI checks, the small tooling that compounds. We just stood up automated end-to-end testing; you’ll be a key contributor to making it part of how we work. Pair with the Lead Engineer on harder architectural decisions and learn the stack at depth. Contribute to code review and raise the team’s bar through your own work. Required Experience ~5 years of professional software engineering experience, ideally at a B2B SaaS company. Less experience with the right signal is welcome too. Strong in our full–stack—TypeScript, React, Node—or able to demonstrate quick fluency in equivalent stacks. We don’t expect a 1:1 match; we expect you can ramp. You write tests as part of writing code, not as an afterthought. You can talk us through your most recent meaningful piece of code in detail—what you built, what was tricky, what you’d do differently now. You use AI tooling daily—Cursor, Claude, Copilot, or equivalent—and have a point of view on what they’re good for, where they fail, and how you verify output. You ask questions when you’re stuck and flag risks early rather than working around them. You close loops. When you own something, the next step is clear without anyone chasing you. Nice to Have Experience working in a small team where contractors and FTEs ship side by side. Exposure to multi–tenant SaaS, identity systems (WorkOS, Okta), or HRIS integrations (Workday, UKG). Experience in HR tech, legal tech, or future–of–work environments. Open–source contributions, side projects, or any signal that you build things outside of work assignments. How You Work You’re a generous reviewer and a strong pair partner. You take ownership of quality—not just your code, but the user experience your code creates. You’re hungry to learn but not afraid to push back when you disagree. You communicate directly—you ask the question rather than work around it. You have current code commits you’re proud of, and you can talk us through them. Why Keep Company A real inflection point—visible impact from day one, on a platform serving named enterprise clients. A genuine AI–native engineering culture, not a retrofitted one. Mentorship from a Principal–level Lead Engineer in a small, ship–focused team. A team that pairs, reviews, and ships together. Competitive salary, meaningful equity, medical/dental/vision, 401k, and flexible PTO. A mission–driven team building something we care about. About Our Stack Next.js application (React, TypeScript) with Aurora PostgreSQL on AWS. If you’re energized by our mission but don’t meet every listed qualification, we’d still love for you to apply. #J-18808-Ljbffr

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Full-Stack Engineer in Bethesda, MD vacancy
  • $190k - $235k

     ...District Partners is seeking a Senior Full Stack Developer to join a lean team focused on mortgage-backed securities technology. In...  ...for investment systems, ensuring quality through disciplined engineering practices. The position offers a competitive compensation package... 
    Suggested

    District Partners

    Bethesda, MD
    2 days ago
  •  ...Keep Company is looking for a full-stack Software Engineer to join their small, dedicated team. In this role, you'll be responsible for shipping features and fixing bugs on an innovative SaaS platform. Applicants should have approximately 5 years of software engineering... 
    Suggested
    Remote work

    K.E.E.P. Inc

    Bethesda, MD
    15 hours ago
  •  ...A government research institute in Bethesda, MD seeks a Sr. Full Stack Developer to enhance its web applications using Python and Django. In this full-time role, you'll work within an agile team, maintain high performance and accessibility, and contribute to a competitive... 
    Suggested
    Full time

    NIH-NCBI

    Bethesda, MD
    3 days ago
  •  ...Futrend Technology, Inc. is looking for a Senior Full-Stack Developer to drive the migration of legacy applications to modern frameworks, including Java 21 and React. This role is critical for transforming a legacy system to a high-performance ecosystem. Candidates should... 
    Suggested
    Remote work
    Flexible hours

    Futrend Technology

    Bethesda, MD
    15 hours ago
  • NIH-NCBI is seeking a Junior/Mid Full Stack Software Engineer (remote-first) to build and operate production-ready applications. Responsibilities include implementing backend services in Python and containerizing applications with Docker. Candidates should have 1-4 years... 
    Suggested
    Remote job

    NIH-NCBI

    Bethesda, MD
    3 days ago
  •  ...ASCENDING is seeking a talented Senior Software Engineer, Full Stack for a contract-to-hire position based in Bethesda, MD or Boca Raton, FL. You will develop modular frontend web and mobile applications, while ensuring high-quality coding practices. The ideal candidate... 
    Contract work

    ASCENDING LLC

    Bethesda, MD
    15 hours ago
  • A healthcare technology company based in Bethesda is looking for a Full Stack Developer with 5-8 years of experience. The role involves building scalable web applications using Java and PL/SQL, collaborating with distributed teams, and ensuring high-performance database... 
    Remote job
    Full time

    Lucyrx

    Bethesda, MD
    1 day ago
  •  ...A tech recruiting firm is seeking a Founding Engineer to join a venture-backed software company focused on building a construction management...  ...product features. Candidates should have over 5 years of full-stack development experience, ideally in a B2B environment, along... 

    Zero21

    Washington DC
    1 day ago
  •  ...Kubernetes, and involvement in Agile release planning. Candidates must have an active TS/SCI clearance and a relevant Bachelor's degree, or equivalent experience. The ideal applicant will have a hands-on approach in a mission-focused engineering environment. #J-18808-Ljbffr... 

    RPMGlobal

    Bethesda, MD
    15 hours ago
  •  ...A leading consulting firm is seeking a Senior Full Stack Developer to create end-to-end solutions in a fast-paced environment. The successful candidate will have 5+ years of software development experience and the ability to handle complex challenges. Responsibilities... 

    Booz Allen Hamilton

    Arlington, VA
    16 hours ago
  • Lockheed Martin is seeking an AI/ML Engineer to join their Advanced Solutions team in Bethesda, Maryland. This role involves developing...  ...-making initiatives. The ideal candidate will have strong full-stack development skills, advanced Python proficiency, and experience... 

    Lockheed Martin

    Bethesda, MD
    4 days ago
  • Junior Mid Full Stack Software Engineer Black Canyon Consulting OverviewBlack Canyon Consulting (BCC) is working with our partner Knowledge3 (knowledge3.ai) to search for a Junior/Mid Full Stack Software Engineer with DevOps exposure supporting delivery of knowledge-first... 
    Remote work

    Elea Ecuador

    Bethesda, MD
    4 days ago
  •  ...Black Cape is looking for a Spectacular Full Stack Software Engineer with at least 2 years of experience. This role requires an Active Top Secret or TS/SCI clearance and proficiency in at least one Object-Oriented language such as Java or Python. The candidate will work... 
    2 days per week
    3 days per week

    BLACK CAPE LLC

    Arlington, VA
    15 hours ago
  •  ...root, stepping back to understand the broader context. You develop pragmatic solutions. You build flexible systems without over‑engineering and choose simple, straightforward solutions over more complex ones. You understand a broad range of data models and know how, when... 
    Flexible hours

    Tata Consultancy Services

    Silver Spring, MD
    15 hours ago
  • An innovative firm is seeking a skilled Java and Python developer to build and maintain robust frameworks and pipelines. In this role, you will leverage your expertise in Java ecosystems and scripting to create efficient solutions, ensuring the scalability and reliability...

    Jobleads-US

    Washington DC
    2 days ago
  • Black Canyon Consulting (BCC) is working with our partner Knowledge3 (knowledge3.ai) to search for a Junior/Mid Full Stack Software Engineer with DevOps exposure supporting delivery of knowledge‑first systems. You will build systems that turn fragmented scientific and... 
    Local area
    Remote work

    NIH-NCBI

    Bethesda, MD
    3 days ago
  • Lockheed Martin seeks an AI/ML Full-Stack Engineer in Bethesda, MD, to enhance AI strategies by developing innovative solutions and mentoring junior engineers. The role demands strong full-stack software development skills, particularly with Python, various programming... 

    Lockheed Martin

    Bethesda, MD
    3 days ago
  •  ...Washington DC, United States | Posted on 10/27/2025 Full Stack Engineer — Fintech (Remote / MENA Focus) Principled Search is partnering with a venture-backed fintech startup that has raised over $3M to rebuild cross-border banking and payments infrastructure across MENA... 
    Remote work
    Relocation

    Principled

    Washington DC
    8 days ago
  • BasisPath Inc is seeking a skilled Full Stack Software Developer to join our team in Alexandria, Virginia. This vital role requires 1...  ...clearance, and extensive experience in software maintenance and engineering support. In this position, you will engage in all phases of... 
    Relocation package

    BasisPath Inc

    Alexandria, VA
    15 hours ago
  •  ...Full Stack Engineer Location: Vienna, VA, Winchester, VA or Pensacola, FL Work Arrangement: Hybrid - 3x/week onsite About This Role We are seeking a Full Stack Engineer to architect and deliver comprehensive analytics solutions spanning data ingestion, transformation,... 
    Local area

    Page Mechanical Group Inc

    Vienna, VA
    1 day ago
  • $165k - $185k

     ...A prominent fintech company based in Washington, DC is searching for a Senior Software Engineer to join their fast-growing team. Their SaaS is one of the leading personal finance apps, boasting 5+ million active members. Including features like their subscription management... 

    Motion Recruitment Partners LLC

    Washington DC
    16 hours ago
  •  ...optimizing databases, creating API integrations, and ensuring cross-platform compatibility. Beyond technical expertise, successful Full Stack Engineers demonstrate strong problem-solving abilities, effective communication with technical and non-technical team members, time... 

    Spear AI

    Washington DC
    16 hours ago
  •  ...Job Description Role Java Full Stack Engineer - Professional Responsibilities Understand requirements and translate that to product features. Participate in Scrum meetings and express the work done and the plan clearly. Participate in scrum ceremonies and clearly communicate... 
    Full time

    Hexaware Technologies

    Washington DC
    3 days ago
  •  ...about the intersection of AI and gov/defense, we’re probably for you. What We’re Looking For Someone with previous experience as a full stack developer to build our web app. Your work will lay the foundation for our product and you’ll get to see it come to fruition. You’... 
    Remote work
    Flexible hours
    Night shift
    Weekend work

    Obviant

    Washington DC
    11 days ago
  • $75 - $78 per hour

     ...Our client, a leader in innovative technology solutions, is seeking a Full Stack Engineer to join their dynamic team. As a Full Stack Engineer, you will be integral to supporting their development initiatives, working closely with cross-functional teams to deliver high... 
    Weekly pay
    Temporary work
    Flexible hours
    Shift work

    ManpowerGroup Global, Inc.

    Rockville, MD
    15 hours ago
  • $170k - $180k

     ...Piper Companies is seeking a Senior Fullstack Software Engineer to join a fast-growing healthcare technology startup. The Senior Fullstack Software Engineer role is ideal for an experienced engineer with deep expertise in React and Node.js (TypeScript), strong cloud... 
    Local area
    Remote work

    Piper Companies

    Washington DC
    3 days ago
  • $80k - $120k

     ...only homecare ecosystem that fully connects patients, caregivers, home care provider agencies, and payers. We’re looking for a Full Stack Engineer who’s eager to grow fast, think big, and build products that make a difference, improving the experience of thousands of... 
    Full time
    Local area
    Flexible hours
    Night shift

    Change.org, PBC

    Washington DC
    15 hours ago
  • $179.8k - $311.65k

     ...team within the Data & AI Enablement Org is seeking an AI/ML engineer to support the AI Strategy Acceleration portfolio. Teams within...  ...You Are: You are a motivated and enthusiastic AI/ML engineer/full-stack developer with a strong foundation in software engineering,... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work
    3 days per week

    Lockheed Martin Corporation

    Bethesda, MD
    1 day ago
  • $125k - $135k

     ...looking for an ambitious candidate to contribute value in a dynamic, client-centered environment and join DSPolitical’s Engineering team. As a Full Stack Engineer III, you will build new features for and maintain existing features of the DSPolitical Platform while working... 
    Work at office
    Remote work
    Work from home
    Monday to Friday
    Afternoon shift

    DSPolitical

    Washington DC
    15 hours ago
  • $113k - $188k

    Vantor is seeking a Full Stack Developer in McLean, Virginia, to support the development of a mission-critical web application. You will focus on building intuitive user interfaces and robust backend APIs, collaborating with stakeholders in a fast-paced environment. This... 

    MAXAR TECHNOLOGIES, INC.

    Mc Lean, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Full-Stack Engineer. Be the first to apply!