Senior Fullstack Software Engineer Jobs in District of Columbia
Senior Fullstack Software Engineer jobs in District of Columbia are concentrated in federal technology contracting, cybersecurity, and civic tech, making the District one of the most active markets in the country for senior engineering talent. Most hiring is centered in Washington, D.C. itself, with significant activity in the adjacent Northern Virginia corridor, where firms like Booz Allen Hamilton, Leidos, and SAIC maintain large engineering teams. The most in-demand specialties are cloud-native development, secure application architecture, and API integration for government-facing platforms. See the openings below and apply to the ones that match your experience.
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Showing 5 of 16+ Senior Fullstack Software Engineer jobs
Job Family:
Software Development & Support
Travel Required:
Clearance Required:
What You Will Do:
Design, develop, and test full‑stack components, including enterprise web service APIs, backend services, and user interfaces that consume REST APIs.
Collaborate with product management to translate requirements into technical designs and provide accurate estimates.
This role involves building internal and external interfaces using Microservices and automation patterns as part of a complete system modernization.
Define, implement, and maintain automated unit and integration tests.
Develop high‑quality, production‑ready code in short, iterative increments.
Work closely with engineering, QA and Systems teams to improve and manage the development pipeline.
The ideal candidate will contribute across the full stack design, development, and testing leveraging a cloud technology platform (GCP or similar) and industry‑standard tools, frameworks, and design patterns. In addition, the senior‑level role includes mentoring responsibilities, architectural influence, and technical leadership across teams.
Champion best practices development and cloud automation to continuously enhance development efficiency and reliability.
Leads cross‑functional modernization initiatives, ensuring alignment across multiple teams and driving cohesive technical execution on complex enterprise‑wide programs.
Provide technical leadership across feature teams, guiding architectural decisions and ensuring alignment with cloud‑native standards and microservices best practices.
Mentor junior and mid‑level engineers through code reviews, pair programming, and structured knowledge‑sharing.
Participate in solution architecture discussions, contributing to long‑term modernization strategy and technology selection.
Act as a senior technical point‑of‑contact for cross‑functional stakeholders, helping bridge product, engineering, and platform teams.
Subject matter expert. Demonstrates strategic thinking by anticipating future technical challenges and proactively proposing forward‑looking solutions that strengthen organizational readiness.
Identify system bottlenecks, architectural gaps, and improvement opportunities across distributed systems.
What You Will Need:
US Citizenship with the ability to obtain and maintain a federal Public Trust clearance.
Bachelor's Degree or additional Four(4) years of exp in lieu of degree.
Minimum of 6 years of software engineering experience.
Expertise in enterprise software design, implementation, and deployment .
Proficiency with JavaScript and modern frontend frameworks such as Angular or React .
Strong programming experience in Java, including Spring Boot or similar frameworks .
Experience working in a Scrum‑based development environment .
Hands‑on experience with tools such as JIRA, Bamboo or Jenkins, Bitbucket (Git), and Confluence
Proficiency with JSON, YAML, and XML .
Experience developing distributed, modular system architectures (Microservices, SOA) .
Strong understanding of modern cloud networking concepts and enterprise security best practices, including GCP‑native security controls and SAST/DAST methodologies, or similar cloud environments .
Experience with Docker, Kubernetes, and OpenShift.
Cloud development experience .
Familiarity with web accessibility standards .
Experience using Postman or similar tools to test web services.
Experience with application servers or containers such as JBoss or Tomcat .
Extensive experience with continuous integration and deployment tools .
Experience working with relational and NoSQL data stores .
Must be US Citizen.
Must be able to OBTAIN and MAINTAIN a Federal or DoD "PUBLIC TRUST"; candidates must obtain approved adjudication of their PUBLIC TRUST prior to onboarding with Guidehouse. Candidates with an ACTIVE PUBLIC TRUST or SUITABILITY are preferred.
What Would Be Nice To Have:
Ability to manage multiple tasks with varying priorities .
Strong communication skills across diverse formats .
Facilitates discussions with stakeholders to ensure alignment on approaches .
Adherence to Agile development methodologies .
Experience leading multiple projects or processes, with minimal guidance .
Experience with IDEs such as Eclipse, IntelliJ, or VS Code.
GCP certification or familiarity with Google Cloud Platform .
Experience with cloud‑based AI/ML services (GCP Vertex AI, Gemini Code Assist, AWS SageMaker, or Azure ML) and MLOps practices (CI/CD for ML, model monitoring) .
Proficiency in Python for developing, training, and deploying machine learning models .
What We Offer:
Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Benefits include:
Medical, Rx, Dental & Vision Insurance
Personal and Family Sick Time & Company Paid Holidays
Parental Leave
401(k) Retirement Plan
Group Term Life and Travel Assistance
Voluntary Life and AD&D Insurance
Health Savings Account, Health Care & Dependent Care Flexible Spending Accounts
Transit and Parking Commuter Benefits
Short-Term & Long-Term Disability
Tuition Reimbursement, Personal Development, Certifications & Learning Opportunities
Employee Referral Program
Corporate Sponsored Events & Community Outreach
Care.com annual membership
Employee Assistance Program
Supplemental Benefits via Corestream (Critical Care, Hospital Indemnity, Accident Insurance, Legal Assistance and ID theft protection, etc.)
Position may be eligible for a discretionary variable incentive bonus
About Guidehouse
Guidehouse is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.
Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.
If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at 1-571-633-1711 or via email at RecruitingAccommodation@guidehouse.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.
All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or guidehouse@myworkday.com. Correspondence received by an applicant from any other domain should be considered unauthorized and will not be honored by Guidehouse. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Never provide your banking information to a third party purporting to need that information to proceed in the hiring process.
If any person or organization demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse’s Ethics Hotline. If you want to check the validity of correspondence you have received, please contact recruiting@guidehouse.com. Guidehouse is not responsible for losses incurred (monetary or otherwise) from an applicant’s dealings with unauthorized third parties.
Guidehouse does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Guidehouse and Guidehouse will not be obligated to pay a placement fee.
Job Family:
Software Development & Support
Travel Required:
Clearance Required:
What You Will Do:
Design, develop, and test full‑stack components, including enterprise web service APIs, backend services, and user interfaces that consume REST APIs.
Collaborate with product management to translate requirements into technical designs and provide accurate estimates.
This role involves building internal and external interfaces using Microservices and automation patterns as part of a complete system modernization.
Define, implement, and maintain automated unit and integration tests.
Develop high‑quality, production‑ready code in short, iterative increments.
Work closely with engineering, QA and Systems teams to improve and manage the development pipeline.
The ideal candidate will contribute across the full stack design, development, and testing leveraging a cloud technology platform (GCP or similar) and industry‑standard tools, frameworks, and design patterns. In addition, the senior‑level role includes mentoring responsibilities, architectural influence, and technical leadership across teams.
Champion best practices development and cloud automation to continuously enhance development efficiency and reliability.
Leads cross‑functional modernization initiatives, ensuring alignment across multiple teams and driving cohesive technical execution on complex enterprise‑wide programs.
Provide technical leadership across feature teams, guiding architectural decisions and ensuring alignment with cloud‑native standards and microservices best practices.
Mentor junior and mid‑level engineers through code reviews, pair programming, and structured knowledge‑sharing.
Participate in solution architecture discussions, contributing to long‑term modernization strategy and technology selection.
Act as a senior technical point‑of‑contact for cross‑functional stakeholders, helping bridge product, engineering, and platform teams.
Subject matter expert. Demonstrates strategic thinking by anticipating future technical challenges and proactively proposing forward‑looking solutions that strengthen organizational readiness.
Identify system bottlenecks, architectural gaps, and improvement opportunities across distributed systems.
What You Will Need:
US Citizenship with the ability to obtain and maintain a federal Public Trust clearance.
Bachelor's Degree or additional Four(4) years of exp in lieu of degree.
Minimum of 6 years of software engineering experience.
Expertise in enterprise software design, implementation, and deployment .
Proficiency with JavaScript and modern frontend frameworks such as Angular or React .
Strong programming experience in Java, including Spring Boot or similar frameworks .
Experience working in a Scrum‑based development environment .
Hands‑on experience with tools such as JIRA, Bamboo or Jenkins, Bitbucket (Git), and Confluence
Proficiency with JSON, YAML, and XML .
Experience developing distributed, modular system architectures (Microservices, SOA) .
Strong understanding of modern cloud networking concepts and enterprise security best practices, including GCP‑native security controls and SAST/DAST methodologies, or similar cloud environments .
Experience with Docker, Kubernetes, and OpenShift.
Cloud development experience .
Familiarity with web accessibility standards .
Experience using Postman or similar tools to test web services.
Experience with application servers or containers such as JBoss or Tomcat .
Extensive experience with continuous integration and deployment tools .
Experience working with relational and NoSQL data stores .
Must be US Citizen.
Must be able to OBTAIN and MAINTAIN a Federal or DoD "PUBLIC TRUST"; candidates must obtain approved adjudication of their PUBLIC TRUST prior to onboarding with Guidehouse. Candidates with an ACTIVE PUBLIC TRUST or SUITABILITY are preferred.
What Would Be Nice To Have:
Ability to manage multiple tasks with varying priorities .
Strong communication skills across diverse formats .
Facilitates discussions with stakeholders to ensure alignment on approaches .
Adherence to Agile development methodologies .
Experience leading multiple projects or processes, with minimal guidance .
Experience with IDEs such as Eclipse, IntelliJ, or VS Code.
GCP certification or familiarity with Google Cloud Platform .
Experience with cloud‑based AI/ML services (GCP Vertex AI, Gemini Code Assist, AWS SageMaker, or Azure ML) and MLOps practices (CI/CD for ML, model monitoring) .
Proficiency in Python for developing, training, and deploying machine learning models .
What We Offer:
Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Benefits include:
Medical, Rx, Dental & Vision Insurance
Personal and Family Sick Time & Company Paid Holidays
Parental Leave
401(k) Retirement Plan
Group Term Life and Travel Assistance
Voluntary Life and AD&D Insurance
Health Savings Account, Health Care & Dependent Care Flexible Spending Accounts
Transit and Parking Commuter Benefits
Short-Term & Long-Term Disability
Tuition Reimbursement, Personal Development, Certifications & Learning Opportunities
Employee Referral Program
Corporate Sponsored Events & Community Outreach
Care.com annual membership
Employee Assistance Program
Supplemental Benefits via Corestream (Critical Care, Hospital Indemnity, Accident Insurance, Legal Assistance and ID theft protection, etc.)
Position may be eligible for a discretionary variable incentive bonus
About Guidehouse
Guidehouse is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.
Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.
If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at 1-571-633-1711 or via email at RecruitingAccommodation@guidehouse.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.
All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or guidehouse@myworkday.com. Correspondence received by an applicant from any other domain should be considered unauthorized and will not be honored by Guidehouse. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Never provide your banking information to a third party purporting to need that information to proceed in the hiring process.
If any person or organization demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse’s Ethics Hotline. If you want to check the validity of correspondence you have received, please contact recruiting@guidehouse.com. Guidehouse is not responsible for losses incurred (monetary or otherwise) from an applicant’s dealings with unauthorized third parties.
Guidehouse does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Guidehouse and Guidehouse will not be obligated to pay a placement fee.
See All 16 Senior Fullstack Software Engineer Jobs in District of Columbia
Find roles in District of Columbia that match your experience and apply in just a few clicks.
Find JobsSenior Fullstack Software Engineer Jobs by City in District of Columbia
Where District of Columbia roles are concentrated, by current openings.
Senior Fullstack Software Engineer Job Market in District of Columbia
A snapshot from current District of Columbia openings, updated as new roles post.
Who's Hiring
What District of Columbia Employers Look For
The qualifications that appear most often in senior fullstack software engineer jobs across District of Columbia.
- Bachelor's degree in computer science, software engineering, or a closely related field required
- Five or more years of professional experience with both frontend and backend development
- Proficiency in JavaScript or TypeScript frameworks such as React, Angular, Vue, Node, or similar
- Experience with RESTful API design, microservices, and cloud platforms such as AWS or Azure
- Active or eligible security clearance preferred for federal contracting roles in D.C.
- Demonstrated experience leading technical design reviews and mentoring junior engineering staff
Senior Fullstack Software Engineer Jobs in District of Columbia: Frequently Asked Questions
How do you become a senior fullstack software engineer in District of Columbia?
The concrete path in D.C. starts with a bachelor's degree in computer science or a related discipline, followed by several years of hands-on fullstack experience. Because the District's market is heavily shaped by federal contracting, candidates who obtain or maintain a security clearance, even at the Secret level, gain a meaningful edge. Employers across the D.C. metro prioritize experience with government cloud environments and compliance frameworks alongside core engineering skills.
How much do senior fullstack software engineers make in District of Columbia?
Senior fullstack software engineers in District of Columbia earn a median of about $136,880 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $85,140 for the lowest 10% to over $197,000 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire senior fullstack software engineers in District of Columbia?
Employers hiring senior fullstack software engineers in District of Columbia right now include Koniag Government Services, Guidehouse, and Synergy ECP, based on current listings on Migrate Mate as of August 2026. The D.C. market is especially strong among federal IT contractors and agencies running large-scale digital transformation programs.
Which District of Columbia cities have the most senior fullstack software engineer jobs?
The cities with the most senior fullstack software engineer openings in District of Columbia are Washington. Washington, D.C. drives the majority of demand through its dense concentration of federal agencies, defense contractors, and civic technology organizations, while nearby areas attract engineering talent tied to the broader National Capital Region tech ecosystem.
Are there remote senior fullstack software engineer jobs in District of Columbia?
Yes, and more than most fields. About 100% of senior fullstack software engineer openings tied to District of Columbia are remote or hybrid as of August 2026, reflecting how well the role translates to distributed work. Frontend development, API work, and non-classified application engineering are the sub-areas most likely to appear as fully remote, while roles requiring access to secure government systems typically require on-site or hybrid arrangements.
How can I get hired as a senior fullstack software engineer in District of Columbia with little or no experience?
The most realistic entry path is through associate or junior software engineer roles at D.C.-area federal contractors, where firms like Booz Allen Hamilton and Leidos run structured new-grad hiring programs that rotate candidates through fullstack projects. Building a portfolio of cloud-native or API-based projects and earning an AWS or Azure associate certification helps candidates stand out when applying for entry-level positions that feed into senior tracks within two to four years.
Where can I find and apply to senior fullstack software engineer jobs in District of Columbia?
You can find and apply to senior fullstack software engineer jobs in District of Columbia on Migrate Mate, which lists current D.C.-area openings. Search the available roles, find the ones that match your experience and preferences, and apply directly to the employers posting them.
See All 16 Senior Fullstack Software Engineer Jobs in District of Columbia
Find roles in District of Columbia that match your experience and apply in just a few clicks.
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