Senior API Java Python Developer

Vantor is seeking a Senior API/Java/Python Developer to design and build secure, scalable backend services and integrations for modern web and data‐driven solutions. The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below. You'll architect and implement RESTful APIs, develop microservices in Java and Python, and integrate with cloud platforms and third‐party systems. Working in agile squads, you'll partner closely with clients, product owners, and front‐end teams to refine requirements and deliver incremental value. You'll champion code quality, automated testing, CI/CD, and performance tuning while mentoring others and contributing to a collaborative, low‐ego engineering culture focused on learning and ownership. Design, build, and maintain secure, scalable RESTful APIs and backend services in Java and Python Integrate APIs with cloud platforms, data sources, and third‐party systems Write clean, testable, well‐documented code following modern engineering practices Collaborate with product owners, architects, and front‐end teams to define solutions Implement automated testing, CI/CD pipelines, and monitoring for services Optimize performance, reliability, and resiliency of distributed systems Participate in code reviews, mentoring, and knowledge‐sharing within the team Work directly with clients in an agile environment to refine requirements and deliver increments Java Python RESTful API design Microservices architecture SQL and NoSQL databases Cloud platforms (AWS, Azure, or GCP) Docker and containerization CI/CD pipelines (e.g., Jenkins, GitHub Actions, xevrcyc GitLab CI) Automated testing (unit, integration, API) API security and authentication (OAuth2, JWT) Medical Insurance Dental Insurance Vision Insurance Life Insurance 401k Bachelor's degree in Computer Science, Engineering, or related field Relevant cloud certification (e.g., AWS Certified Developer, Azure Developer Associate, or GCP Professional Cloud Developer) preferred Experience with agile methodologies (Scrum or Kanban) Experience designing and scaling RESTful APIs and microservices in production