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Founding Full Stack Engineer Jobs in Washington, DC

HHAeXchange

Full Stack Engineer

Washington, DC · On-site +1

$80K - $120K/yr

  • Medical

  • Retirement

  • PTO

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 caregivers and families. You'll work ...

The MITRE Corporation

IC Full Stack Engineer

Mclean, VA · On-site

MITRE is seeking a Lead IC Full Stack Engineer to support high-priority ODNI initiatives requiring secure, scalable, and mission-driven application development. This role requires an active TS//SCI ...

Unissant, Inc.

Full Stack Engineer

Herndon, VA · On-site

We are seeking a Full Stack Engineer to join our team and support our Department of War customer on research and development initiatives. In this role, you will design your own systems from the ...

Unissant

Full Stack Engineer

Herndon, VA · On-site

$125K - $187K/yr

We are seeking a Full Stack Engineer to join our team and support our Department of War customer on research and development initiatives. In this role, you will design your own systems from the ...

WadiTek

Full Stack Engineer

Reston, VA · On-site

Minimum 4 years demonstrated experience with full-stack development * 4+ years demonstrated experience with AWS cloud supported programming languages like Java, Node JS, or Python development. * 2+ ...

M1 Technology LLC

Full Stack Engineer

Herndon, VA · On-site

They are seeking a talented Full Stack Engineer with a focus primarily on Front End to support applications development for various tools and initiatives aimed at streamlining operations and ...

UNISSANT

Full Stack Engineer

Herndon, VA · On-site

We are seeking a Full Stack Engineer to join our team and support our Department of War customer on research and development initiatives. In this role, you will design your own systems from the ...

WadiTek

Full Stack Engineer

Reston, VA

Minimum 4 years demonstrated experience with full-stack development * 4+ years demonstrated experience with AWS cloud supported programming languages like Java, Node JS, or Python development. * 2+ ...

Spear AI

Full-Stack Engineer

Washington, DC

Beyond technical expertise, successful Full Stack Engineers demonstrate strong problem-solving abilities, effective communication with technical and non-technical team members, time management skills ...

Revolutional, LLC

Senior Full Stack Engineer

Mclean, VA · Remote

$130K - $185K/yr

Senior Full Stack Engineer Location: Remote Terms: Full-time Salary Range: $130K-185k DOE Clearance: Qualified candidates must be US citizens and able to obtain a minimum of a Public Trust clearance ...

Unissant

Full Stack Engineer

Herndon, VA · On-site

$125K - $187K/yr

We are seeking a Full Stack Engineer to join our team and support our Department of War customer on research and development initiatives. In this role, you will design your own systems from the ...

Virtru

Senior Full Stack Engineer

Washington, DC · On-site +1

$150K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Senior Full Stack Engineer, you will be an integral part of our engineering team that builds and maintains Virtru's suite of digital privacy products - tools that more than 6,000 organizations ...

M1 Technology

Full Stack Engineer

Herndon, VA

Our team is seeking a talented Full Stack Engineer with a focus primarily on Front End, to join our team. This role will support applications development for a variety of tools and initiatives ...

LMI

AI Full-Stack Engineer

Tysons, VA

We are looking for an AI Full-Stack Engineer to build and deliver end-to-end software products that integrate modern AI capabilities into real operational workflows. This role spans frontend, backend ...

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All JobsFounding Full Stack Engineer JobsFounding Full Stack Engineer Jobs in Washington, DC

Founding Full Stack Engineer information

See Washington, DC salary details

$50.4K

$152.6K

$215.8K

How much do founding full stack engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for founding full stack engineer in Washington, DC is $152,641.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,700.00 and $179,000.00 per year, depending on experience, location, and employer.

What is a founding full stack engineer?

A Founding Full Stack Engineer is an early, core technical team member at a startup who is responsible for building both the front-end and back-end of the company's product. This role goes beyond typical engineering, often involving product decisions, architecture design, and collaborating directly with the founders. Founding Full Stack Engineers help shape the company's culture, technical direction, and can have significant equity stake. Their work is crucial in taking the business from idea to launch, often in a fast-paced, resource-limited environment.

What are the key skills and qualifications needed to thrive as a founding full stack engineer?

To thrive as a Founding Full Stack Engineer, you need expertise in both front-end and back-end development, deep knowledge of programming languages like JavaScript, Python, or Ruby, and experience with scalable architectures, often backed by a degree in computer science or equivalent experience. Familiarity with frameworks (React, Node.js, Django), version control systems (Git), cloud platforms (AWS, GCP), and DevOps practices is typically required. Strong problem-solving, initiative, adaptability, and excellent communication distinguish successful candidates, enabling effective collaboration in a startup environment. These skills and qualities are crucial for building robust products rapidly and influencing the company's technical direction from its early stages.

What unique challenges might a founding full stack engineer face when joining an early-stage startup?

As a Founding Full Stack Engineer at an early-stage startup, you'll often balance building core product features with setting up foundational technical infrastructure. This role typically requires wearing multiple hats, from architecting systems and writing code to making critical technology decisions and collaborating closely with non-technical founders. You may encounter challenges such as ambiguous requirements, shifting priorities, and limited resources, but you'll also have significant influence over the company's technical direction. The dynamic environment encourages rapid learning and offers accelerated career growth, particularly for those who thrive in fast-paced, collaborative settings.

What is the difference between Founding Full Stack Engineer vs Full Stack Engineer?

AspectFounding Full Stack EngineerFull Stack Engineer
CredentialsTypically requires proven full stack development experience, sometimes with startup or early-stage company involvementRequires relevant full stack development skills, often with formal education or certifications
Work EnvironmentEarly-stage startups or founding teams, often wearing multiple hatsEstablished companies or startups, focused on project delivery
Employer & Industry UsageFounding teams, startups, tech entrepreneursTech companies, agencies, startups, corporate IT teams

Founding Full Stack Engineers are key players in early-stage startups, often involved in building core products from scratch and shaping company technology. Full Stack Engineers work across various company sizes, focusing on developing and maintaining applications. The main difference lies in the startup environment and level of involvement in founding the company.

What are popular job titles related to Founding Full Stack Engineer jobs in Washington, DC?

For Founding Full Stack Engineer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Founding Full Stack Engineer jobs in Washington, DC look for?

The top searched job categories for Founding Full Stack Engineer jobs in Washington, DC are:

Founding Full Stack Engineer jobs near you

Full Stack Engineer

HHAeXchange

Washington, DC • On-site, Remote

$80K - $120K/yr

Full-time

Medical, Retirement, PTO

Re-posted 13 days ago

Job description

HHAeXchange is the leading technology platform for home and community-based care. Founded in 2008, HHAeXchange was born out of an idea to create an end-to-end homecare solution to help people who are aging or have disabilities thrive in their homes and communities. Our employees are passionate about transforming the healthcare space by building the 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 caregivers and families. You'll work across the full stack - from intuitive frontends to scalable backend services - diving into technologies like Go, Angular, PostgreSQL, Redis, SQS, Kubernetes, and GenAI tooling.
This role is a launchpad for thoughtful, driven builders who thrive on solving complex challenges alongside a talented team of experienced engineers. If you're early in your career and driven to excel, this is your chance to ship code that changes lives, grow under inspiring mentors, and contribute to healthcare innovation. You must value a 'startup-like' culture on a small but mighty team that unlocks rapid iteration cycles through a quick but thoughtful decision-making process.
To perform this job successfully, an individual must be able to perform each essential job duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Essential Job Duties
  • Build the Foundation for Scalability: Contribute to the design, implementation, and maintenance of APIs and microservices that enable robust functionality and seamless integrations.
  • Excel in Full Stack Development: Gain hands-on expertise in frontend with Angular and backend with Go, while optimizing cloud infrastructure for efficient scaling.
  • Integrate Gen AI Innovations: Incorporate generative AI into our agency management software, boosting usability and efficiency to create intuitive experiences that users love.
  • Push the Envelope: Encourage exploration of new technologies, tools, and approaches to continually enhance our platform for better user outcomes.
  • Guide Strategic Decisions: Evaluate priorities, options, and tradeoffs to inform key development choices that advance our goals.
  • Collaborate with a Passionate Team of Peers: Work closely with product managers, designers, and stakeholders to gather requirements, align on objectives, and deliver features that exceed expectations.
  • Ensure Lasting Quality: Develop and maintain comprehensive unit and integration tests to uphold high standards of software reliability.

This Role Is a Good Fit for You If
  • Love a challenge and want to learn fast by doing important work.
  • Want to be mentored by lead engineers who care about your growth.
  • Are excited to touch every layer of the stack and see how software and infrastructure fit together end-to-end.
  • Believe that technology can and should make healthcare better.
  • Have a bias toward ownership, creativity, and seeing results.
  • Thrive in a fast-paced, collaborative environment where no two days are quite the same.
  • Want the energy of a startup with the stability of a proven company.

Other Job Duties
  • Other duties as assigned by supervisor or HHAeXchange leader.

Travel Requirements
  • Travel 5-10%, including overnight travel, domestic & abroad (US and other delivery locations)

Required Education, Experience, Certifications and Skills
  • 0-4 years of experience in software engineering roles building on modern architectures and frameworks
  • Proficiency in one reactive JavaScript framework, such as Angular, React, or Vue
  • Experience with backend-development, such as Go, NodeJS, or Python
  • Experience in PostgreSQL/MongoDB
  • Familiarity with continuous integration/continuous deployment (CI/CD) pipelines and tools
  • Excellent written, verbal, and interpersonal communication skills
  • Strong analytical and problem-solving skills
  • Flexible, team player
  • Ability to organize and plan work independently
  • Ability to work in a rapidly changing environment
  • Knowledge of JIRA/Confluence is a plus
  • Healthcare experience and familiarity with HL7 and FHIR interoperability standards is a plus
  • Willingness to explore and adopt AI tools responsibly to enhance productivity and innovation in your role

The base salary range for this US-based, full-time, and exempt position is $80,000-120,000/yr, not including variable compensation. An employee's exact starting salary will be based on various factors including but not limited to experience, education, training, merit, location, and the ability to exemplify the HHAeXchange core values.
This is a benefits-eligible position. HHAeXchange offers competitive health plans, paid time-off, company paid holidays, 401K retirement program with a Company elected match, including other company sponsored programs.
HHAeXchange is an equal-opportunity employer. The Company offers employment opportunities to all applicants and employees without regard to race, color, religion, national origin, sex, sexual orientation, gender identity or expression, age, disability, medical condition, marital status, veteran status, citizenship, genetic information, hairstyles, or any other status protected by local or federal law.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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