Full Stack Developer
Confirmed on the employer's own hiring board on Nov 6, 2026. First seen by Alion on Nov 6, 2026. M9 Solutions scores B on the Alion truth index.
M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security, Cloud Migration, Applications and Infrastructure, Software Development, and Finance & Accounting.
M9 Solutions is seeking a Full Stack Developer for a hybrid role supporting a government contract for a client located in Washington, DC. An active TS/SCI clearance is required.
Responsibilities
- Employs software development techniques and methodologies for solving tough analytical challenges in support of national security.
- Uses software development skills to automate manual analytical processes.
- Expands beyond specializations to include front-end user interfaces, back-end microservices, web services, cloud architectures, as well as databases and other persistent data stores.
- Deploys developed IT solutions, user applications, databases, and other IT capabilities.
- Designs and develops specialized user solutions, applications, and databases using a hybrid Agile approach within a DevOps environment.
- Provides Tier 3 technical support for deployed applications and databases.
- Maintains code integrity and organization.
- Collaborates with the rest of the engineering team to design and launch new features, including coordination and documentation of deployment procedures, release plans, etc.
- Supports off-hours deployment, such as evenings or weekends.
Required Skills and Qualifications
- TS/SCI security clearance.
- Bachelor's degree or equivalent experience in a related field.
- 4+ years of relevant experience.
- Apache NiFi experience.
- AWS Cloud experience.
- Docker and containerization experience.
- Experience with Agile development methodology.
- Experience with REST API frameworks like FastAPI.
- Familiarity with major frontend frameworks (React).
- Git and GitHub/GitLab familiarity.
- MongoDB familiarity.
- PostgreSQL experience.
- Python experience.
- Working knowledge of collaboration tools, such as Jira and Confluence.
- Knowledge of code versioning tools such as Git.
- Experience with cloud message APIs and usage of push notifications.
- Keen interest in learning and using the latest software tools, methods, and technologies to solve real-world problem sets vital to national security.
Preferred Skills and Qualifications
- Experience with Amazon RDS.
- Experience in Architecture Design Patterns.
- Experience with Kubernetes, specifically Amazon EKS.
- Experience with the OpenAI API-compatible API design.
- Keycloak experience.
- LLM-assisted development experience.
- Working knowledge of software platforms and services, such as Docker.
GH 1110
Full-Time Employee Compensation
- M9 Solutions’ pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include, but are not limited to, responsibilities of the position, education, experience, knowledge, skills, abilities, as well as internal equity, location, alignment with market data, applicable bargaining agreement (if any), or other law.
- M9 Benefits - https://m9solutions.com/why-join-m9/#our-benefits
Salary Range
$145,000—$160,000 USD
M9 Solutions, LLC (M9) is a Federal subcontractor and complies with all applicable federal laws prohibiting discrimination in employment, including Title VII of the Civil Rights Act of 1964 and the Americans with Disabilities Act (ADA). M9 also adheres to the affirmative action requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA), ensuring equal opportunity for protected veterans. If you wish to voluntarily share that you are an individual with a disability, you are welcome to do so at any point in the application or employment process; M9 does not require this information, and it will not affect your candidacy. If you need accommodation during the application process or encounter difficulties using our website, please contact our Human Resources Department at [email protected] or 703-936-0880.
M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.
With 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 was recognized as an Inc. 5000 Fastest-Growing Private Companies in 2021, 2020, 2019, 2018, 2017, 2016, and 2012. M9 Solutions believes that work should be fun, rewarding, and something everyone can be excited about. We offer a competitive compensation package and value diverse perspectives in driving the vision of the company.