Full Stack Developer
October 22, 2026 at 8:10 AM
About The Company
Cynet Systems Inc. is a technology staffing and workforce solutions company founded in 2010 and headquartered in the Washington, DC metro area. The company serves Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. Its solutions support clients in IT, engineering, life sciences, clinical, and professional staffing, helping organizations build teams and meet evolving workforce needs.
Cynet Systems is a nationally and locally certified Minority Business Enterprise (MBE). The company’s ISO 9001, ISO 14001, and ISO 27001 certifications, along with its SOC 2 Type II status, reflect its focus on quality, security, operational excellence, and customer success. Cynet Systems also supports professionals in pursuing rewarding career opportunities with organizations across North America.
About The Role
Cynet Systems is seeking a Full Stack Developer to contribute to the development and enhancement of modern web applications. In this role, you will work across backend services and frontend user interfaces, using Python, React, Kendo UI, and TypeScript. You will help design and implement reliable APIs, create responsive and accessible user experiences, and contribute to application quality through testing and thoughtful engineering practices.
The ideal candidate brings at least three years of experience developing with Python and React, communicates effectively with technical partners, and is comfortable working across the application stack. The pay range for this position is $50.00 to $55.00 per hour.
Qualifications
Applicants should have three or more years of professional Python development experience and three or more years of React development experience. Candidates should have hands-on experience designing RESTful APIs with Flask, including middleware, blueprints, and the application factory pattern. Experience with FastAPI is also required, including asynchronous endpoints, dependency injection, Pydantic models, and OpenAPI documentation.
Strong candidates will have experience using SQLAlchemy for ORM modeling, relationship mapping, and query optimization, as well as familiarity with unit testing frameworks such as pytest. Frontend qualifications include experience with Kendo UI for React, TypeScript integration in React projects, and a solid understanding of component lifecycles, hooks, and state management approaches such as Redux, Context API, or Zustand. Candidates should also understand the principles of responsive, accessible, and performant interface design.
Responsibilities
Develop, maintain, and improve backend services and APIs using Python, Flask, and FastAPI. Design API endpoints and supporting application components with attention to maintainability, security, performance, and clear documentation. Build and refine data models with SQLAlchemy, map relationships between entities, and improve database query performance as needed.
Create and maintain React interfaces using Kendo UI and TypeScript. Develop reusable components, manage application state, and ensure interfaces work effectively across screen sizes and user needs. Collaborate with team members to integrate frontend applications with backend services, investigate and resolve defects, and contribute to code reviews and technical discussions. Write and maintain unit tests, participate in improving development practices, and help deliver reliable, well-documented application features.
Benefits
Eligible employees may have access to 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.
Benefits eligibility, accrual rates, and usage limits may vary according to 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 as permitted by applicable law.
Equal Opportunity
Cynet Systems Inc. is an equal opportunity employer. Employment decisions are made without regard to characteristics protected by applicable federal, state, or local laws. We value a respectful and inclusive workplace and welcome applicants with diverse backgrounds, experiences, and perspectives. Reasonable accommodations are available for qualified individuals with disabilities throughout the application and hiring process, in accordance with applicable law.
Cynet Systems Inc. is a technology staffing and workforce solutions company founded in 2010 and headquartered in the Washington, DC metro area. The company serves Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. Its solutions support clients in IT, engineering, life sciences, clinical, and professional staffing, helping organizations build teams and meet evolving workforce needs.
Cynet Systems is a nationally and locally certified Minority Business Enterprise (MBE). The company’s ISO 9001, ISO 14001, and ISO 27001 certifications, along with its SOC 2 Type II status, reflect its focus on quality, security, operational excellence, and customer success. Cynet Systems also supports professionals in pursuing rewarding career opportunities with organizations across North America.
About The Role
Cynet Systems is seeking a Full Stack Developer to contribute to the development and enhancement of modern web applications. In this role, you will work across backend services and frontend user interfaces, using Python, React, Kendo UI, and TypeScript. You will help design and implement reliable APIs, create responsive and accessible user experiences, and contribute to application quality through testing and thoughtful engineering practices.
The ideal candidate brings at least three years of experience developing with Python and React, communicates effectively with technical partners, and is comfortable working across the application stack. The pay range for this position is $50.00 to $55.00 per hour.
Qualifications
Applicants should have three or more years of professional Python development experience and three or more years of React development experience. Candidates should have hands-on experience designing RESTful APIs with Flask, including middleware, blueprints, and the application factory pattern. Experience with FastAPI is also required, including asynchronous endpoints, dependency injection, Pydantic models, and OpenAPI documentation.
Strong candidates will have experience using SQLAlchemy for ORM modeling, relationship mapping, and query optimization, as well as familiarity with unit testing frameworks such as pytest. Frontend qualifications include experience with Kendo UI for React, TypeScript integration in React projects, and a solid understanding of component lifecycles, hooks, and state management approaches such as Redux, Context API, or Zustand. Candidates should also understand the principles of responsive, accessible, and performant interface design.
Responsibilities
Develop, maintain, and improve backend services and APIs using Python, Flask, and FastAPI. Design API endpoints and supporting application components with attention to maintainability, security, performance, and clear documentation. Build and refine data models with SQLAlchemy, map relationships between entities, and improve database query performance as needed.
Create and maintain React interfaces using Kendo UI and TypeScript. Develop reusable components, manage application state, and ensure interfaces work effectively across screen sizes and user needs. Collaborate with team members to integrate frontend applications with backend services, investigate and resolve defects, and contribute to code reviews and technical discussions. Write and maintain unit tests, participate in improving development practices, and help deliver reliable, well-documented application features.
Benefits
Eligible employees may have access to 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.
Benefits eligibility, accrual rates, and usage limits may vary according to 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 as permitted by applicable law.
Equal Opportunity
Cynet Systems Inc. is an equal opportunity employer. Employment decisions are made without regard to characteristics protected by applicable federal, state, or local laws. We value a respectful and inclusive workplace and welcome applicants with diverse backgrounds, experiences, and perspectives. Reasonable accommodations are available for qualified individuals with disabilities throughout the application and hiring process, in accordance with applicable law.