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Senior Full Stack Software Developer Jobs in Washington

As a Full Stack Software Developer, you will play a key role in designing, developing, and maintaining high-quality software applications. You will work closely with cross-functional teams to ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... software solutions. The ideal candidate has strong hands-on experience with Python and JavaScript ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... software solutions. The ideal candidate has strong hands-on experience with Python and JavaScript ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... software solutions. The ideal candidate has strong hands-on experience with Python and JavaScript ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... software solutions. The ideal candidate has strong hands-on experience with Python and JavaScript ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... software solutions. The ideal candidate has strong hands-on experience with Python and JavaScript ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... software solutions. The ideal candidate has strong hands-on experience with Python and JavaScript ...

Koniag Data Solutions is seeking a motivated Full Stack Software Developer to support KDS and our ... senior engineers, architects, and government stakeholders. This role offers the opportunity to work ...

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Senior Full Stack Software Developer information

See Washington salary details

$27

$67

$97

How much do senior full stack software developer jobs pay per hour?

As of Jul 16, 2026, the average hourly pay for senior full stack software developer in Washington is $67.12, according to ZipRecruiter salary data. Most workers in this role earn between $55.82 and $77.31 per hour, depending on experience, location, and employer.

What is the difference between Senior Full Stack Software Developer vs Software Engineer?

AspectSenior Full Stack Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience in full stack developmentBachelor's degree in CS or related field; may have certifications in specific technologies
Work EnvironmentCollaborates across front-end and back-end teams, often in agile settingsDesigns, develops, and maintains software applications, often in teams or individually
Industry UsageCommon in tech companies, startups, and agencies requiring versatile development skillsWidely used across industries for software development roles

While both roles involve software development, a Senior Full Stack Software Developer specializes in both front-end and back-end technologies, often taking on leadership responsibilities. A Software Engineer may focus on specific areas of software design and implementation, with less emphasis on full stack expertise. The roles overlap in skills and industry usage, but the senior developer typically has broader responsibilities and experience in full stack development.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Software Developer, and why are they important?

A Senior Full Stack Software Developer needs advanced proficiency in both front-end and back-end programming languages, strong problem-solving skills, and several years of relevant software development experience. Familiarity with frameworks like React or Angular, back-end technologies such as Node.js or Django, and experience with cloud platforms, CI/CD tools, and version control systems like Git are typically required. Excellent communication, teamwork, and leadership abilities help developers collaborate effectively and mentor junior team members. These skills are crucial for designing robust, scalable applications and leading complex projects to successful completion.

What is a Senior Full Stack Software Developer?

A Senior Full Stack Software Developer is an experienced professional who designs, develops, and maintains both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to work on the entire technology stack, from databases and servers to user interfaces. In addition to coding, they often lead projects, mentor junior developers, and help architect scalable solutions that meet business needs. Their role requires strong problem-solving skills, a deep understanding of software development best practices, and the ability to collaborate with cross-functional teams.

What types of projects and technologies can a Senior Full Stack Software Developer expect to work on, and how does the team typically collaborate?

As a Senior Full Stack Software Developer, you can expect to work on a diverse range of projects such as developing scalable web applications, integrating APIs, and optimizing system performance. The tech stack often includes front-end frameworks like React or Angular, back-end environments such as Node.js, Python, or Java, and databases like PostgreSQL or MongoDB. Collaboration is highly cross-functional—you’ll regularly coordinate with product managers, UX/UI designers, QA engineers, and other developers through agile methodologies, code reviews, and sprint planning sessions. This role offers opportunities to mentor junior developers, influence architectural decisions, and contribute to continuous process improvement.
What are the most commonly searched types of Full Stack Software Developer jobs in Washington? The most popular types of Full Stack Software Developer jobs in Washington are:
What cities in Washington are hiring for Senior Full Stack Software Developer jobs? Cities in Washington with the most Senior Full Stack Software Developer job openings:
Infographic showing various Senior Full Stack Software Developer job openings in Washington as of July 2026, with employment types broken down into 82% Full Time, 8% Part Time, 1% Temporary, and 9% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $139,606 per year, or $67.1 per hour.

Senior Full Stack Java Developer with Security Clearance

Kforce Federal Solutions

Washington, DC • On-site

$56 - $72.25/hr

Other

Posted 23 days ago


Job description

Senior Full Stack Software Engineer
Location: Washington, DC (100% On-Site)
Clearance: Active Top Secret required Overview
We are seeking a Senior Full Stack Software Engineer to support the development of a mission-critical federal platform focused on modernizing enterprise data and application capabilities. This role is part of an established Agile development team delivering new functionality, enhancing existing systems, and supporting a high-visibility production release.
The ideal candidate has strong experience building and delivering large-scale enterprise applications and is comfortable contributing across the full software development lifecycle. Key Responsibilities Design, develop, and maintain full-stack applications across both front-end and back-end components
Build and enhance web-based user interfaces and backend services to support evolving system requirements
Develop and integrate custom features and capabilities within an existing codebase
Participate in requirements gathering, system design, development, testing, and quality assurance activities
Conduct code reviews and contribute to architectural discussions and design decisions
Collaborate with cross-functional teams including product, business, and testing stakeholders to ensure alignment with requirements and delivery timelines
Support application deployment processes, version control practices, and CI/CD pipelines
Assist in automating and improving operational and maintenance workflows
Ensure adherence to security guidelines, accessibility standards, and enterprise development best practices Required Qualifications Active Top Secret clearance
Bachelor’s degree in Information Technology, Computer Science, or related field, OR equivalent experience
8+ years of full stack development experience
Strong proficiency with Java, JavaScript/TypeScript, and modern front-end frameworks
Experience working with relational databases and writing complex queries (PostgreSQL or similar)
Experience developing and consuming RESTful APIs
Familiarity with CI/CD pipelines, version control systems (e.g., Git), and containerized environments
Experience working in Agile development environments
Ability to collaborate effectively within a cross-functional engineering team What Makes a Strong Candidate Experience delivering large-scale enterprise applications from concept through deployment
Strong understanding of software engineering best practices and modern development frameworks
Ability to balance frontend usability with backend performance and scalability
Comfortable working in secure, mission-driven environments with compliance requirements
Strong communicator who can work across technical and non-technical teams