Backend Developer, Data Platform

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next.

• Design, build, and maintain backend services and platform components for a modern data architecture
• Build integrations with internal and external data sources, APIs, and event streams
• Partner with data engineering, analytics, and product managers to define scalable data models and platform capabilities
• Improve reliability, observability, and performance of data workflows and backend services
• Implement best practices for testing, monitoring, logging, and deployment
• Contribute to architecture decisions around storage, orchestration, metadata management, and access patterns
• Help establish engineering standards for code quality, documentation, CI/CD, and operational excellence
• Troubleshoot and debug production systems

• 5+ years of professional software engineering experience, with strong backend development skills
• Strong proficiency in Python
• Experience building backend systems, APIs, or distributed services in production environments
• Postgre
  
  SQL and Elasticsearch proficiency
• Familiarity with AWS, especially S3, RDS, and other data-centric services
• Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph
• Bachelor's degree in a related field, e.g., Computer Science, Systems Engineering, or equivalent experience
• Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design
• Tenacious troubleshooting, problem solving and error fixing mentality
• Strong communication and collaboration skills, ability to work, collaborate and thrive on a small technical team

• Experience working with data platforms, data pipelines, ETL/ELT workflows, or large-scale data processing systems
• Gitlab and Gitlab CI experience
• Openshift and Helm experience
• Docker and containerization experience
• DoD 8570 IAT II and Privileged User Access requirements met (Security+, CySA+, CCNA Security, GICSP, GSEC, SSCP)

The base pay for this position within the Washington, DC metropolitan area is: $ - $ annually. For all other states, geographic cost of labor is used to develop market-driven ranges, so each location may have a different range.

Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement, and pet insurance to support all aspects of your life. More information at

Vantor is an equal opportunity employer committed to an inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law. We also provide reasonable accommodations for applicants with disabilities in compliance with federal and state laws.