Sr Python Developer

Tetrad Digital Integrity (TDI) is a cybersecurity firm built for high-consequence environments where mission, complexity, and trust intersect. Our single focus has been delivering cyber solutions to effectively manage risk & the business of cyber for 25 years! We are looking for a Lead Software Engineer on our GEODS program to be involved in designing and implementing new custom features that solve unique problems as well as updating and optimizing legacy features. This position requires a TS/SCI government clearance and hybrid commute to the Springfield, VA area. RESPONSIBILITIES: • Design software solutions to meet technical and business needs by leveraging knowledge of architecture, software engineering, DevSecOps, and mission Serve as technical delivery leader, planning and managing application development activities • Provide technical leadership and mentorship to project team members, with an emphasis on supporting junior and mid-level developers, including conducting code reviews • Ensure designs align with customer-approved specifications and adhere to established software quality standards • Develop well-designed, testable, efficient, and maintainable code • Recommend improvements to applications and organizational processes to enhance performance and efficiency • Prepare and manage releases of software components • Support formal testing efforts and drive timely resolution of defects • Provide technical support and consultation for application and infrastructure issues, including troubleshooting defects and responding to inquiries QUALIFICATIONS: • TS/SCI clearance is required • Bachelors Degree with 6+ years of experience in Python, DevSecOps and CI/CD (e.g., GitLab), Infrastructure as Code (e.g., Terraform), and containerization/orchestration technologies (e.g., Docker, Kubernetes, OpenShift) • 6+ years of relevant experience in software development using SAFe or similar Agile methodologies, including working with Scrum Masters and Product Owners to decompose high-level requirements into user stories, or 15+ years of relevant experience in lieu of a degree • Strong experience with AWS services, including EC2, DynamoDB, ECS, SQS/SNS, IAM, Lambda, and CDK • Experience with front-end development in React • Database experience, specifically with Apache Solr