Senior Full Stack Developer – (React, Node, AWS & Agentic AI)
Summary
Senior Full Stack Developer builds scalable web applications on AWS using React, TypeScript, Node.js/Python, and AI‑assisted development tools, handling cloud infrastructure, CI/CD pipelines, and event‑driven architectures.
Senior Full Stack Developer – (React, Node, AWS & Agentic AI), #1105
Location: Herndon, VA (hybrid once per quarter)
Clearance: U.S. Citizenship required; must be able to obtain TSA Public Trust.
Dev Technology is seeking a Senior Full Stack Developer to design and build scalable software solutions on AWS. You’ll work across the stack—from React and backend services to cloud infrastructure—while leveraging modern, AI-assisted development practices.
What You’ll Do
- Design and develop scalable web applications using React, TypeScript, Node.js, and/or Python.
- Design and implement AWS cloud and serverless architectures using services such as EC2, Lambda, Step Functions, EventBridge, SQS, SNS, API Gateway, S3, Aurora PostgreSQL, and Bedrock.
- Build and integrate APIs, microservices, and event-driven solutions.
- Develop Infrastructure as Code using CloudFormation, CDK, or Terraform.
- Implement CI/CD pipelines and automated testing using GitLab.
- Use AI-powered development tools such as Kiro, Amazon Q Developer, GitHub Copilot, or similar agentic AI environments for code generation, refactoring, testing, and specification-driven development.
- Collaborate with customers and stakeholders to gather and refine requirements and translate business needs into technical solutions.
- Contribute to technical, product, and release planning and resolve complex system integration challenges.
- Identify technical risks and dependencies and contribute to project planning and documentation.
- Write and maintain high-quality, scalable code with strong unit and integration test coverage.
- Optimize applications for performance, scalability, availability, security, and cost efficiency.
Required Education, Experience & Skills
- Bachelor’s degree and 7+ years of full-stack software development experience.
- Strong experience with React and TypeScript.
- Backend development experience with Node.js or Python.
- Hands-on experience designing and developing solutions on AWS.
- Experience with PostgreSQL or relational databases.
- Experience with GitLab, CI/CD, automated testing, and Agile methodologies.
- Experience with Docker and containerized environments such as ECS/EKS.
- Experience with AWS CLI and SAM CLI.
- Understanding of software security best practices and compliance requirements.
- Experience using AI-powered/agentic development tools in day-to-day software development.
- Familiarity with prompt engineering and AI-assisted development workflows.
Preferred Education, Experience & Skills
- AWS certification (Solutions Architect, Developer, or Security).
- Experience with serverless architectures and event-driven AWS patterns.
- Experience with AWS Bedrock or other managed AI/ML services.
- Experience building or integrating AI agents, including RAG, agent orchestration, tool use, or MCP.
- Experience with Amazon Bedrock Agents, LangChain, or similar frameworks.
- Experience with specification-driven development using AI tooling.
- DevOps, monitoring, or observability experience.
- Security certifications such as Security+, CISSP, or AWS Security.
- Contributions to open-source AI tooling or frameworks.
- Personal GitHub projects or demonstrated use of Kiro or similar agentic IDEs.
- Oracle experience.
Our estimated salary range for this position is $116,000 - $190,000. This presented salary range is not a guarantee of compensation or salary. Offered salary is based on experience, geographic location, and possibly contractual requirements as appropriate to the role. *Salary could fall outside of this range
Who We Are
Dev Technology is a growing IT company with an employee-centric culture that works on mission-critical projects for the federal government. We partner with our federal customers to deliver technology services and solutions, and to drive our client’s missions forward through innovation. We use Agile and DevSecOps principles to provide services including application development, biometrics and identity management, cloud and infrastructure optimization, IT and legacy modernization, and data management.
As a Washington Post Top Workplace award winner for the past THIRTEEN years in a row, the Top Workplaces USA for the past five years, and a recipient of the Companies As Responsive Employers (CARE) Award for the past six years, Dev Technology employees enjoy:
- Generous and flexible time-off policy
- Flexible work schedules and telework options, including remote work availability for eligible projects
- Career development opportunities including a mentorship program, technical and management training through Dev University, hands-on learning through DevLab, tuition reimbursement, and paid training opportunities
- Industry-leading benefits including a choice of two health plans that include dental and vision, flexible spending account, commuter benefits, life insurance, and more
- 401K matching with a 5% matching contribution
- Regular team and company social events including our annual party, happy hours, fitness challenges, and more
- A focus on community engagement including company wide support activities, employer match for donations, and time off for volunteer efforts
- To learn more about working at Dev Technology, visit Working At Dev Technology Group
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
Dev Technology Group operates in the following states: AL, AR, AZ, CO, DC, FL, GA, ID, IL, IN, MD, MA, ME, MI, MN, MO, MS, NC, NJ, OH, OR, PA, SC, TN, TX, VA, WV.
As published by greenhouse · 27 questions · 3 written answers
Basics
First Name, Last Name, Email, Phone, Resume/CV, Cover Letter, Location
Short answers (7)
- Preferred First Name
- What is your preferred name? (if different than your legal name)
- Please provide your salary expectations for this role.
- LinkedIn and/or GitHub Profile URL optional
- Street Address (Optional Second Line) optional
- City
- Zip
Pick from a list (17)
- This position involves working on a contract for the US Government. The US Government requires US citizenship for this position. **NOTE: This position cannot support a Work Visa or Green Card status. Providing false information regarding your US Citizenship status on this application will result in your application being rejected for this opportunity. Can you meet this requirement?
- If you currently hold a clearance, please indicate which security clearance you currently hold:
- Do you have experience supporting a Federal Government client?
- This is a hybrid position that requires you to go into the office in Herndon, VA, a minimum of once a quarter. Are you able to meet this requirement?
- Do you have a bachelor's degree or higher-level degree?
- Do you have 7+ years of full-stack software development experience, including professional experience with React/TypeScript and Node.js or Python?
- Do you have hands-on professional experience designing, developing, or deploying software solutions on AWS?
- Do you have professional experience using AWS CLI and SAM CLI for software development or deployment?
- Do you have professional experience using AI-powered development tools such as Kiro, Amazon Q Developer, GitHub Copilot, or similar tools to assist with code generation, refactoring, and automated testing?
- As part of our final interview and identity-verification process, candidates may be required to attend an in-person interview at Dev Technology’s headquarters in Reston, Virginia. Any travel reimbursement would be determined on a case-by-case basis and must be approved in advance. If selected for an in-person interview, are you willing and able to participate?
- Dev Technology requires all candidates who receive a verbal offer to successfully complete an identity verification before a written offer can be issued. Are you willing to complete this required step of the hiring process?
- Please acknowledge the following: All new hires are asked to come onsite to our Reston, VA headquarters for orientation. Are you able to meet this requirement?
- Fully Remote position candidates must have a primary address in one of the following states: AL, AR, AZ, CO, DC, FL, GA, ID, IL, IN, MD, MA, ME, MI, MN, MO, MS, NC, NJ, OH, OR, PA, SC, TN, TX, VA, WV. Can you meet this requirement? optional
- If No, are you willing to relocate to one of the above locations:
- State
- By selecting YES, I consent to receive recruiting SMS messages from Dev Technology Group at the phone number provided on my job application.
- Pre-Employment Requirements Acknowledgment I understand that submitting an application does not constitute an offer of employment. If I receive an offer from Dev Technology, the offer will be contingent upon my successful completion of all applicable pre-employment requirements. These requirements may include a background check conducted through HireRight and the successful completion of any required government, agency, or client suitability, public trust, or security clearance process. I understand that I may not begin employment until all required pre-employment conditions have been satisfied and Dev Technology has confirmed that I am authorized to start work. I agree to provide accurate information and promptly complete any documentation or actions required to support these processes. I have read and understand the pre-employment requirements described above.
Written answers (3)
- Briefly describe how you have used AI-powered or agentic development tools in your software development workflow.
- Please list all your active professional certifications. optional
- Street Address