Senior Python and Data Analytics Developer (Security Automation)

Position Description

Valiant Solutions is seeking a Senior Python / JavaScript Developer who is passionate about AI, automation, and cybersecurity innovation to join our rapidly growing and innovative cybersecurity team!

 

Join Valiant Solutions, LLC, an award-winning government contractor advancing the federal government’s cybersecurity capabilities through intelligent automation and data analytics. We support a mature Information Security Continuous Monitoring (Security Automation) program that provides critical visibility into enterprise security posture. The next generation of this Security Automation program will leverage Artificial Intelligence (AI) and Machine Learning (ML) to further automate processes, enhance analytics, and implement automated security control assessments — accelerating insights and improving compliance efficiency across federal systems.

 

Named one of the Best Places to Work in the Washington DC area for 11 consecutive years, Valiant is proud of our employee-centric culture and commitment to excellence. If you are interested in learning more about Valiant and this opportunity, we invite you to apply now!

 

As a Senior Python/JavaScript Developer, you will play a key role in developing the next-generation Security Automation platform — designing, coding, and integrating AI/ML-powered BI, automated workflows, and intelligent security assessments. You’ll collaborate with cybersecurity engineers, compliance analysts, and data scientists to transform existing automation into adaptive, data-driven capabilities that scale with mission needs.

This role offers an opportunity to combine modern software development, applied AI, and cybersecurity domain expertise to make a measurable impact on federal information security operations.

 

This position allows for 100% remote work. Remote work requires a high level of trust in our employees, and we strictly adhere to the details outlined in our Remote Work Policy below. 

 

Key Responsibilities

• Design and develop Security Automation BI and Workflows to visualize and predict security posture, control effectiveness, and compliance trends.
• Fine-tune and integrate automated security control assessments and continuous risk evaluation.
• Enhance and automate existing Security Automation workflows using Python, JavaScript, and APIs to reduce manual intervention and increase accuracy.
• Design and code to support the SOC and Cybersecurity initiatives as needed.
• Develop secure data pipelines and interfaces connecting cybersecurity tools (e.g., Splunk, Chronicle, Elasticsearch) with enterprise data lakes.
• Create technical documentation, including architecture diagrams, workflow models, and system integration guides.
• Ensure all solutions adhere to federal security and compliance standards, including NIST and FedRAMP guidelines.Be proactive in learning new AI Technologies as they get released and be ready to provide insights and recommendations to Senior Leadership on the new technologies and how they could be leveraged into the business.
•  Be an instrumental leader in implementing emerging technologies regarding systems and Workflows using Microsoft CoPilot, Microsoft Power Automate, etc.

 

Required Experience

• 8+ years of professional experience in Python and/or JavaScript development (experience with Ruby or Java a plus)
• Bachelor's degree in computer science or engineering
• 5+ Years of experience designing and implementing MS Power Automate Workflows, integrating O365 systems.
• Demonstrated experience building data-driven or AI/ML-enhanced applications or BI.
• Experience with data analytics, workflow automation, or machine learning frameworks (e.g., scikit-learn, TensorFlow, PyTorch).
• Hands-on experience developing or integrating with APIs for security, analytics, or compliance tools.
• Strong understanding of data visualization frameworks (React, D3.js, Dash, Plotly) or BI platforms (Power BI, Tableau, Looker).
• Excellent communication skills for interfacing with clients, engineers, and analysts.
• U.S. Citizenship required and ability to pass a federal background investigation.

 

Preferred Qualifications

• Experience applying AI/ML for cybersecurity automation, predictive analytics, or anomaly detection.
• Familiarity with NIST S