Vantor
Vantor
1,001 – 5,000 Employees
ConsultingDefenseLogistics
Vantor is a spatial intelligence company developing an AI-ready living globe and a commercial imaging satellite constellation. Its platforms bring together sensor data from space, air, and ground to support real-time tasking, sensor orchestration, high-resolution basemaps, radar and optical imagery, and autonomous intelligence, surveillance, and reconnaissance capabilities. Vantor serves defense, intelligence, government, and commercial customers, with teams working across technologies relevant to satellite imaging, geospatial data, logistics, and consulting.

Senior Full-Stack Developer, Java/Python APIs

Build secure, scalable Java and Python applications, APIs, and cloud integrations supporting Vantor’s national security mission. This role requires an active TS/SCI clearance with CI Polygraph.

Description

  • Build, test, and deploy scalable Java and Python applications and APIs
  • Produce clean, efficient, and thoroughly documented code
  • Create and maintain RESTful APIs and microservices
  • Connect applications with third-party APIs and services
  • Use SQL and NoSQL databases, including PostgreSQL, MongoDB, and MySQL
  • Partner with frontend engineers, product managers, and QA teams
  • Improve application performance and diagnose technical issues
  • Apply security best practices to data handling and API authentication
  • Integrate cloud services and APIs as needed
  • Support, maintain, and enhance existing applications and APIs

Requirements

  • Bachelor’s degree with at least five years of professional experience
  • Active TS/SCI security clearance with CI Polygraph
  • Eligibility for U.S. citizenship
  • Proficiency in Java or Python, with experience in frameworks such as Spring Boot, Flask, or Django
  • Strong knowledge of REST, GraphQL, and SOAP API architectures
  • Experience using API development tools such as Postman and Swagger UI
  • Working knowledge of SQL or NoSQL database systems
  • Experience with Git
  • Understanding of Agile and Scrum practices
  • Experience with AWS, Azure, or Google Cloud Platform
  • Familiarity with Docker and Kubernetes
  • Capacity to work effectively both independently and with a team

Benefits

  • 401(k) plan with company matching
  • Mental health support resources
  • Student loan repayment assistance
  • Adoption reimbursement
  • Pet insurance
  • Competitive total rewards package

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