Hiring: Senior API/Java/Python Developer Company: Vantor Location: Arlington, VA Job Posted Time: 2026-09-16 18:59:55 Target Skills & Keywords : API Design, AWS, Agile, Azure, Django, Docker, Flask, GCP, Git, GraphQL, Java, Kubernetes, Microservices, MongoDB, MySQL, PostgreSQL, Postman, Python, REST, RESTful, SOAP, SQL, Scrum, Secret Clearance, Security Clearance, Spring Boot, Swagger About the job Experience: •5 years of experience •Minimum 5 years of experience Required Skills: •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. Qualifications: •Security Clearance: Active Secret clearance (or higher) with the ability to obtain and maintain a TS/SCI with CI Poly •Proficiency in Java and/or Python programming languages and associated frameworks (e.g., Spring Boot, Flask, Django). •In-depth knowledge of API architectural styles (e.g., REST, GraphQL, SOAP) and experience with API development tools (e.g., Postman, Swagger UI). •Operational familiarity with database systems (SQL and/or NoSQL). •Knowledge of software development methodologies (e.g., Agile, Scrum). •Problem-solving skills and the ability to work independently and collaboratively. •Operational familiarity with containerization technologies (e.g., Docker, Kubernetes). •The Base Pay For This Position Within California, Colorado, Hawaii, New Jersey, The Washington, DC Metropolitan Area, And For All Other States Is Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!