
Senior API/Java/Python Developer
Arlington, VA at a glance
- Rent
- #12 of 51$3,310/mo+9% vs US avg
- Weather
- #18 of 51154 mild days68 hot · 46 cold
- Income tax
- #18 of 515.75% top rateVirginia
What you need
- Active TS/SCI clearance with CI Polygraph
- Bachelor's degree + 5 yrs experience
- Proficiency in Java and/or Python (Spring Boot, Flask, Django)
- Strong understanding of API architectural styles (REST, GraphQL, SOAP)
- Experience with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes)
What you'll do
- Design, develop, test, deploy scalable applications and APIs using Java/Python
- Design and implement RESTful APIs and microservices
- Work with SQL/NoSQL databases (PostgreSQL, MongoDB, MySQL)
- Collaborate with cross-functional teams (frontend, product, QA)
- Optimize code performance and ensure security best practices
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. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.
To be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee.
Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Please review the job details below.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
Vantor has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly evolving technology advancements and leveraging your knowledge on a highly collaborative team to deliver state-of-the-art capabilities.
The API/Java/Python Developer is responsible for the design, development, and maintenance of software applications and APIs using Java and Python programming languages. This role often involves a combination of backend development, API integration, and sometimes includes aspects of cloud-based solutions.
Responsibilities:
- Software Development: Design, develop, test, and deploy robust and scalable applications and APIs using Java and Python. This includes writing clean, efficient, and well-documented code.
- API Design and Integration: Design and implement RESTful APIs and microservices, ensuring secure and efficient communication between different systems and applications. This also involves integrating third-party APIs and services.
- Database Management: Work with various database systems (e.g., SQL and NoSQL databases like PostgreSQL, MongoDB, MySQL) for data storage and retrieval.
- Collaboration: Collaborate with cross-functional teams, including frontend developers, product managers, and QA teams, to define requirements, integrate components, and ensure seamless functionality.
- Performance Optimization and Security: Optimize code and system performance, troubleshoot issues, and ensure adherence to security best practices in data handling and API authentication.
- Cloud Integration (Optional): If applicable, implement and integrate cloud services and APIs (e.g., AWS, Azure) for cloud-native solutions and deployments.
- Maintenance and Support: Provide ongoing support, maintenance, and enhancements for existing applications and APIs.
Minimum Qualifications:
- Education and/or Experience: Bachelor’s degree and minimum 5 years of experience
- Security Clearance: Active TS/SCI with CI Poly
- Proficiency in Java and/or Python programming languages and associated frameworks (e.g., Spring Boot, Flask, Django).
- Strong understanding of API architectural styles (e.g., REST, GraphQL, SOAP) and experience with API development tools (e.g., Postman, Swagger UI).
- Familiarity with database systems (SQL and/or NoSQL).
- Experience with version control systems like Git.
- Knowledge of software development methodologies (e.g., Agile, Scrum).
- Problem-solving skills and the ability to work independently and collaboratively.
- Experience with cloud platforms (e.g., AWS, Azure, GCP).
- Familiarity with containerization technologies (e.g., Docker, Kubernetes).
Pay Transparency: To support pay transparency, Vantor includes salary ranges in all U.S. job postings. Starting pay for this role will fall within the listed range and will be based on factors such as experience, qualifications, skills, location, and market conditions. Candidates who meet the minimum requirements for the role should not expect to receive compensation at the top of the range. The listed range reflects the expected pay for this position, and final offers will be determined based on each candidate’s experience, expertise, and alignment with the role.
● The base pay for this position within the Washington, DC metropolitan area is: $116,000.00 - $154,000.00 - $169,400.00 annually.
For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.
Benefits: 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. You can find more information on our benefits at: https://www.Vantor.com/careers
The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.
The date of posting can be found on Vantor's Career page at the top of each job posting.
To apply, submit your application via Vantor's Career page.
EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. 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.
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About Vantor
Vantor is forging the new frontier of spatial intelligence to unlock a more autonomous, interoperable world. Vantor gives you the tools to unify your intelligence from space to ground, building a unified intelligence picture with an AI-ready living globe for deeper mission-critical insights and integrated autonomy.
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