Full Stack Developer

About The Company
Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. Cynet Systems delivers agile talent solutions across information technology, engineering, life sciences, clinical, and professional staffing. Its recruitment teams operate across North America and Asia to connect organizations with professionals who can support their business and technology needs.
As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping clients build high-performing teams and supporting professionals as they develop rewarding careers. The organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting its focus on quality, security, operational excellence, and customer success.
About The Role
Cynet Systems is seeking a Full Stack Developer to contribute to both backend services and frontend applications. In this role, you will use Python to develop and support APIs and application services, while building user-facing experiences with React, Kendo UI, and TypeScript. You will work across the application stack, helping deliver reliable, maintainable, responsive, and accessible software.
The ideal candidate brings hands-on experience with modern Python frameworks and React development, along with a thoughtful approach to testing, performance, and code quality. The pay range for this position is $50.00 to $55.00 per hour.
Qualifications
Qualified candidates should have at least three years of Python development experience and at least three years of React development experience. Candidates should also have:
Proficiency designing RESTful APIs with Flask, including experience with middleware, blueprints, and the application factory pattern.
Experience building asynchronous endpoints with FastAPI and using dependency injection, Pydantic models, and OpenAPI documentation.
Hands-on knowledge of SQLAlchemy ORM modeling, relationship mapping, and query optimization.
Experience writing unit tests with pytest or a similar testing framework.
Experience with Kendo UI for React and integrating TypeScript into React projects.
A strong understanding of React component lifecycle, hooks, and state management approaches such as Redux, Context API, or Zustand.
The ability to build responsive, accessible, and performant user interfaces.
Clear communication, sound problem-solving skills, and the ability to collaborate with technical and business partners are valuable for success in this position.
Responsibilities
Develop, maintain, and enhance backend services and APIs using Python, Flask, and FastAPI.
Apply suitable API design patterns and framework features to create organized, maintainable application code.
Build and optimize data models, relationships, and database queries using SQLAlchemy.
Create and maintain unit tests to help verify application behavior and support dependable releases.
Develop frontend features with React, Kendo UI, and TypeScript, following established project patterns.
Manage application state and create reusable components that support consistent user experiences.
Integrate frontend applications with backend APIs and address performance, accessibility, and responsiveness.
Collaborate with team members to troubleshoot issues, review technical approaches, and deliver application improvements.
Benefits
Benefits may include medical, dental, and vision insurance; a 401(k) retirement plan; a Health Savings Account (HSA); short- and long-term disability insurance; life and AD&D insurance; supplemental insurance plans; identity theft protection; pet insurance; employee wellness programs; an Employee Assistance Program (EAP); and career growth and professional development opportunities. Paid sick leave is provided where required by applicable state or local law.
Eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location. Paid sick leave is administered in accordance with applicable state and municipal requirements. Cynet Systems Inc. reserves the right to modify, amend, or terminate benefit plans in accordance with applicable laws.
Equal Opportunity
Cynet Systems Inc. is committed to providing equal employment opportunities. Employment decisions are made in accordance with applicable laws and without discrimination based on any characteristic protected by federal, state, or local law. We welcome applicants with the skills and experience relevant to this opportunity.

Work arrangement
Yes