Software Developer​/Engineer

Strategic Business Systems

Location:

Chantilly, VA - ONSITE.

*** This position requires US citizenship with the ability to be clearable***

Join our innovative team at SBS, where we are at the forefront of cloud technology, specializing in the development and deployment of AWS solutions. Our groundbreaking platform empowers mission owners to self‑onboard, build, and secure Amazon Web Services (AWS) Impact Level (IL)-4/5 workloads within minutes, operating at the speed of commercial cloud while meeting the stringent requirements of the Government. The value of the COSMOS platform is to provide streamlined/automated ATO for IL-4/5 along with commercial experience to the government space.

We are seeking a talented Senior Software Developer to design, build, and maintain scalable, secure, and high‑performing cloud‑based applications. In this role, you will leverage your expertise in Node.js, React.js, AWS services, and modern development frameworks to drive impactful solutions for our organization. This role is expected to be onsite in Chantilly, VA the majority of the time.

• 5+ years of AWS Cloud Development & Application Deployment experience
• AWS CDK, AWS SDK, Code Commit, Code Pipeline and Lambda experience
• 5+ years of Node.js, JavaScript/Type Script, and React.js programming experience
• AWS Dev Ops experience a plus

• Design and deploy cloud infrastructure using AWS CDK and SDK.
• Work extensively with AWS services, including API Gateway, Lambda, Step Functions, S3, RDS Postgres, Dynamo
  
  DB, SQS, and Event Bridge.
• Develop, deploy, and manage REST APIs using Node.js 22+ and AWS Lambda.
• Create and maintain responsive UI components with React.js 18+ and Material UI.
• Use React hooks, Tan Stack, and Axios to implement effective state management and API communication.
• Write high-quality, maintainable code in Type Script 5+ and ECMAScript 2025/16+.
• Manage application security with AWS IAM, SSM Parameter Store, and Secrets Manager.
• Optimize SQL queries for performance and scalability.
• Collaborate with cross-functional teams to design and deliver cloud‑first solutions.
• Conduct code reviews and contribute to architectural discussions and team planning.
• Stay current with cloud technologies and modern development practices.

• Proficiency with AWS CDK and SDK for infrastructure as code
• Hands‑on experience in Node.js 22+ REST API development and operations with AWS Lambda
• Proficiency in React.js 18+ and Material UI for frontend development
• Expertise in React hooks, Tan Stack, and Axios for state and data management
• Strong knowledge of Type Script 5+ and ECMAScript 2025/16+
• Deep experience with AWS services such as Gateway, Lambda, Step Functions, S3, RDS Postgres, Dynamo
  
  DB, and SQS
• Familiarity with AWS IAM, SSM Parameter Store, and Secrets Manager
• Strong understanding of SQL query optimization techniques

• Experience with rRPC, Kysely, Zod, dayjs, and Vite JS library
• Knowledge of data visualization libraries such as am Charts and Re Charts

The ideal candidate will have 5+ years' experience with full life-cycle software development (analysis, design, development, test, deployment, maintenance) and application of industry‑proven design patterns and open source tools. This position requires a combination of new application development tasks and enhancements to existing capabilities on a small team in an agile development environment.

*** This position requires US citizenship with the ability to be clearable***

Strategic Business Systems, Inc. (SBS) is a National Information Technology Services company headquartered in the Washington D.C. Metro area. SBS provides IT infrastructure design, integration, and operation services. Our expertise encompasses the full spectrum of infrastructure technologies, including the latest network, server, data storage, disaster recovery, security, and Internet technologies.

SBS is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to age, gender, gender identification, sex, sexual orientation, color, race, creed, national origin, religion, marital status, parental status, citizenship status, ancestry, physical or mental disability, genetic information, veteran status, military status, or any other classification protected by federal, state, or local laws.

If you need an accommodation seeking employment with SBS, please email  . Accommodations are made on a case‑by‑case basis.