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AQ Web Application Support Specialist

Chantilly, VAPosted Oct 9, 2026

Job description

PLEASE NOTE: This position requires an ACTIVE Top Secret/SCI Clearance with Polygraph. To be considered for this position, you MUST have an ACTIVE Clearance Level of Top Secret/SCI with Polygraph Position Code: 06-SE0625-1 The Opportunity: Seeking a Web Application Support Specialist to fill a mission facing development position.

This position is part of a large team of developers who create and maintain several applications aimed at improving the integrity and usability of our client's data. Candidate should be a self-starter and possess a willingness to dive into new technologies when appropriate. Agile methodology is used.

Responsibilities

You will participate in daily scrum meetings You will troubleshoot complex problems and assist customers with application and system issues You will use your programming skills to automate and bring efficiency to client applications Capable of working independently, collaborating effectively within a development team, supporting existing production systems and adapting to new technologies when required Mandatory Requirements: Medical Clearance Bachelor's degree in Computer Science or related field TS/SCI with required polygraph level clearance Minimum 5+ years of experience in software design and development 3 years of experience developing applications in Python Demonstrated experience designing, implementing or supporting REST API services Demonstrated experience working with relational databases such as MySQL, PostgreSQL, or similar technologies Demonstrated experience upgrading, maintaining and refining existing production applications, including legacy codebase Experience developing and deploying Docker containers Desired Requirements: Familiarity with ETL/ELT workflows, data pipelines or backend data processing systems Experience with Python web frameworks such as Django, FastAPI, Flask or similar technologies Experience developing Python SDKs, client libraries or other developer-consumable integrations Experience with JavaScript-based web applications or front-end technologies such as React, Angular, j.

Query/Ajax or similar frameworks Experience developing and supporting applications in Windows and Linux environments Familiarity with cloud-based environments and services Experience using DevOps tools such as GitLab, Jenkins or similar platforms as part of a development workflow

Description copied from Probity's careers page. Read the full posting before you apply.

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