Python Web Application Developer

United States | Oct. 24, 2026

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Company: Quadrant

Country: United States

Type: Onsite

Employment: Contract

Description: Python Web Application Developer Falls Church, VA (hybrid) Pay From: $110,000 per year MUST: Eligible for Public Trust or active Secret clearance 5+ years of experience in Python development 3+ years of strong web application development Experience developing web applications using Flask Ability to Develop in AWS Environments Experience building and consuming REST APIs Experience configuring certificates, HTTPS, and secure web application deployments Strong experience with CI/CD pipelines, automated testing, containerization, or DevOps practices Working knowledge of relational databases such as PostgreSQL, SQL Server, MySQL, or similar Desired to embrace and grow in LLM and AI development field Excellent communication skills both written and verbal Ability to present to senior clients and stakeholders Highly analytical with strong attention to detail and good problem-solving skills DUTIES: Web Application Developer with strong Python experience and hands-on experience building, deploying, and maintaining Flask-based web applications This role will support the design and development of secure, scalable, user-focused web applications that integrate data, authentication, APIs, and modern backend services Design, develop, test, and maintain Python-based web applications using Flask or comparable frameworks Build secure backend services, APIs, and data integrations to support internal and client-facing applications Help with testing and integration and development via CI/CD pipelines, automated testing, containerization, or DevOps practices Configure and manage application authentication, including integration with identity providers such as Microsoft Entra ID Support certificate setup, HTTPS configuration, and secure deployment practices for web applications Work with databases, APIs, and external data sources to deliver reliable application functionality Collaborate with data scientists, solutions architects, product owners, and stakeholders to translate requirements into working software Troubleshoot application issues across the frontend, backend, database, and deployment environments Support deployment and operational needs in cloud, on-premises, or hybrid environments Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability. “Healthcare benefits are offered to all eligible employees according to compliance mandated by the Affordable Care Act“.

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