Senior Python Developer

Pomona, United States | Posted on 03/17/2026 Bachelor of Science in Computer Science or Mathematics, or a Bachelor's degree in another technical field with a minimum of thirty (30) semester hours in a combination of mathematics, statistics, and computer science. Nine (9) plus years of related work experience. Required Skills Highly proficient in Python and development frameworks Highly proficient in message queuing, pub/sub models, and event-driven architecture Highly proficient in writing test documentation (test cases/procedures and reports) Experience with REST APIs, microservices, and asynchronous programming Strong attention to detail and willingness to take initiative Ability to work independently and on a team Ability to troubleshoot and isolate defects within complex software systems Effective verbal and written communication Preferred Skills Python Developer with hands‑on experience in messaging brokers Java or Go Monitoring and logging tools related to messaging systems Agile teams (Scrum/Kanban), JIRA or similar tools Cloud Platforms (AWS, Azure, or GCP) CI/CD pipelines and agile development methodologies Essential Daily Job Duties Provide 2nd Level Engineering support for RMLS Collaborate with agile teams to develop, execute, and maintain software in alignment with FAA requirements Develop, test, and deploy Python applications with a focus on messaging and event‑driven architecture Design and implement messaging workflows using brokers like RabbitMQ, Apache Kafka, ActiveMQ Identify, document, and track defects and issues Participate in sprint planning, daily stand‑ups, and sprint retrospectives Provide feedback on process, suggesting areas of improvement Assist with RMLS troubleshooting and Help Desk Support Full‑time position with a standard flexible work schedule and occasional non‑standard work hours. After‑hours installs and support may be needed. Occasional travel (less than 5%) Requirements Required: BS in Computer Science, Mathematics, or related technical field (30+ semester hours in math/stats/CS) 9+ years of related work experience Highly proficient in Python and development frameworks REST APIs, microservices, and asynchronous programming Test documentation (test cases/procedures and reports) Preferred: Oracle/SQL/NoSQL, Java or Go #J-18808-Ljbffr