Senior Full Stack Developer

You've stumbled upon the rare B Corp government contractor! At TCG, we aim to prove that businesses can be good to their employees and responsible to their community while being profitable. We're an award-winning IT solutions provider to the Federal government seeking a Senior Full Stack Developer to join our team.

US Citizenship and the ability to pass a Federal government clearance check are required for this position.

This position will require the candidate to attend occasional onsite meetings. The selected candidate must live within a commuting distance of Washington, DC.

RESPONSIBILITIES:

• Support and guide full stack development/product activities for .NET custom applications, including updates to each sprint on the development roadmap based on the Product Owner's feedback and preparation for sprint activities (e.g. review of user stories)

• Report sprint, release, and project status to the Project Manager and provide input on project plans, schedules, and risk management.

• Contribute to Product Increment (PI) planning, product roadmap development, sprint planning, sprint reviews, and product demonstrations.

• Front end JavaScript development

• Ensures the security of products and responding to security-related issues and requests

• Production support on systems of responsibility as needed

• Supports, maintains, and documents software functionality

• Conduct proactive code analysis to find sources of risk, causes of errors and revise programs as needed

• Attends and sometimes facilitates agile ceremonies

• Participates in software design meetings and analyzes new user needs to determine technical requirements, including testing approach and criteria

• Consults with the PM and Product Owner as needed to prototype, refine, test, and debug programs

• Keeps up-to-date with best practices and skills

• Responsible for continuous technical process improvement and adherence to industry standard practices

• Identifies, anticipates, and addresses performance bottlenecks

• Other duties as assigned

REQUIRED SKILLS:

• A minimum of 8 years of progressively responsible experience working in a software development environment that includes:

  • At least 5 years of experience developing .NET web applications on a Windows platform using the Angular+ framework
  • At least 2 years of experience as senior full stack developer

• Experience with JavaScript/Typescript Development within an agile team environment

• Experience with DevSecOps tools including Azure DevOps, SonarQube, or similar

• Experience writing SQL for RDBMS such as MySQL, MS SQL Server, or Postgres

• Troubleshooting skills and experience such as reviewing logs, attaching a debugger, use of Chrome developer tools

• Comfortable with web security best practices (e.g. OWASP Top 10)

• Independent problem-solving skills, strong analytical abilities, creativity, and clear appreciation of end customer needs

• The ability to prioritize and organize efforts in a fast-paced environment

• Demonstrates excellent grammar and spelling in written communication and ability to produce clear technical documentation

PREFERRED SKILLS:

• Python

• Java

• Git and Azure DevOps source code management

• Experience with Docker, Docker Compose and Docker orchestration systems (e.g. Kubernetes)

• Experience with Kendo UI solutions such as Kendo Grids

• Microsoft Azure or AWS technical certifications

EDUCATION:

• Bachelor's degree in a relevant discipline (Computer Science, Mathematics, Information Technology or related preferred), 4 years of equivalent experience may be considered in lieu of a degree

TCG does not discriminate based on race, sex, color, religion, national origin, age, disability, caste, or veteran status.

Our B Corp mission is reflected in our benefits, including offerings like health care, 401K, parental leave, adoption assistance, financial planning services, student loan repayment assistance, and training budget. There's more, see for yourself.

TCG is recognized for treating employees well, in fact, in 2025 The Washington Post named TCG as a "Top Workplace" for the eleventh straight year based on how our employees feel about the company, the benefits TCG offers, and the work/life balance that our staff achieves. In the Washington Post Top Workplace survey, our CEO was ranked best by TCG employees' votes among all midsize companies.

Try us ...- we'll make you happy.

Salary: $140,000-$160,000 commensurate with experience as judged through the interview process.