Backend Developer 810

Freedom Technology Solutions Group is looking to add a Backend Developer based in Washington D.C, Annapolis Junction, or Reston, VA. As a Senior Backend Developer you will be supporting an IC Customer working on mission driven applications.

Candidates in this role will

• Design, develop, and maintain backend functionality within applications using Python, Docker, Kubernetes, Opensearch and PostgreSQL.
• Develop and maintain backend services and REST APIs, including request validation, error handling, and authentication and authorization integration.
• Use Pydantic for data validation and SQLAlchemy for database access and object-relational mapping in Python services.
• Design and maintain PostgreSQL schemas, queries, indexes, and database migrations, with attention to performance and data integrity.
• Build and maintain Docker images and deploy, configure, and troubleshoot applications in OpenShift.
• Investigate and resolve production issues across the user interface, backend services, database, and application deployment.
• Work with customers, product owners, and other stakeholders to clarify requirements, identify dependencies, and estimate implementation effort.
• Participate in technical design and code reviews, write automated tests, and maintain technical documentation.
• Mentor developers and collaborate with operations and security teams to support reliable application delivery.
• Deep expertise of Python and API design
• Familiarity with Software development within the Department of War.
• Familiarity with Linux environments and Kubernetes concepts.
• Experience configuring CI/CD pipelines and automating application deployments.
• Experience improving application security, accessibility, performance, and reliability.
• Experience working in an Agile development environment and coordinating with product, operations, and security teams.

Qualifications

• 9 Years of experience in Software or Systems Engineering roles or a highly related field of work with similar scope and responsibilities.
• A Bachelor’s degree may be substituted for 4 years of experience and a Master’s Degree may be substituted for 6 years of experience.
• TS/SCI Clearance with Active CI Polygraph
• Strong experience developing backend services and REST APIs
• Experience developing and maintaining backend applications and services using Python.
• Proficiency with PostgreSQL, including relational data modeling, SQL, schema migrations, indexing, and query optimization.
• Understanding of OpenSeach data structures, indexing and querying.
• Hands-on experience with Docker, including writing Dockerfiles, building images, and troubleshooting containers.
• Strong communication skills and the ability to translate business and customer needs into clear technical requirements
• What’s in It for You?
• Flexible work environment
• A team mentality – work with friendly, like-minded professionals
• Work with innovative, cutting edge technologies
• Enjoy extremely competitive compensation and benefits
• A work-life balance you can count on
• Opportunities to grow and advance your career on our dime
• The Benefits You Get with Freedom
• Amazing benefits including matching 401k, fully paid medical, and more
• Generous paid time off – including paid site closure days
• Competitive salary offerings
• Paid training and tuition reimbursement
• Referral bonuses
• Fully paid life and disability
• Annual logo wear allowance
• Company sponsored events (game nights, holiday party, summer party, happy hours)
• Interested in learning more about Freedom and our culture? Contact us today! We’re constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.
• As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status

Applicant Federal & E-Verify Postings

VEVRAA Federal Contractor

• Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at
• Phone: 410-290-9035
• Email: [email protected]
• Equal Opportunity Employer, including disabled and veterans.
• If you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese
• If you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese
• If you want to view the Pay Transparency Policy Statement, please click the link: English