API Developer - Sr Software Engineer
HumanaAbout the role
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The API Senior Software Engineer designs, builds, tests, and maintains Application Programming Interfaces (APIs) that allow different software applications to communicate and exchange data seamlessly. This role is vital for integrating systems, enhancing functionality, and supporting both internal services and third-party integrations.You will report to the Director of Data Engineering for CenterWell Tech - Primary Care Organization (PCO) Technology Support team.
This is a hybrid position which requires associates to come to the office at least 2 days per week.
Office locations will be in one of our Hub sites - Louisville KY, Chicago IL, Baltimore/DC Metro, Boston MA, Atlanta GA, Tampa FL, Boulder/Denver Metro, San Francisco Bay Area CA, Irving or Houston TX.
The ideal candidate will possess technical proficiency in relevant backend programming languages such as Python, Java, C# or JavaScript (Node.js). Deep understanding of API design principles, web service protocols (HTTP methods, status codes), and data formats like JSON and XML is essential.
Use your skills to make an impact
Required Qualifications
3 or more years of experience with API development
Design and implement robust, scalable, and secure APIs using architectural styles like REST and GraphQL.
Work closely with business partners, front-end developers, back-end teams, product managers, and other stakeholders to gather requirements, define API needs, and ensure seamless integration.
Implement strong security measures, including authentication and authorization protocols (e.g., OAuth, JWT, API keys), and optimize API performance for speed and scalability through caching and rate-limiting.
Develop and execute automated and manual test cases (unit, integration, performance) using tools like Postman to ensure high quality, then troubleshoot and resolve any issues or bugs that arise.
Write clear, comprehensive, and developer-friendly documentation (e.g., using OpenAPI/Swagger) to guide other developers, and maintain existing APIs to meet evolving demands.
Participate in code reviews to ensure adherence to best practices and established coding standards within the team.
Preferred Qualifications
Experience with database systems, including both SQL and NoSQL databases (e.g., MySQL, MongoDB, PostgreSQL).
Familiarity with cloud platforms and services like AWS, Azure, or Google Cloud.
Proficiency in using version control systems (Git) and API testing tools like Postman, as well as an understanding of CI/CD pipelines.
Strong problem-solving, analytical, and communication skills for effective collaboration with cross-functional teams.
AI-Assisted coding
Strong project coordination skills, with experience in breaking down projects and estimating timelines.
Work-At-Home Requirements:
To ensure Home or Hybrid Home/Office associates' ability to work effectively, the self-provided internet service of Home or Hybrid Home/Office associates must meet the following criteria:
At minimum, a download speed of 25 Mbps and an upload speed of 10 Mbps is recommended; wireless, wired cable or DSL connection is suggested.
Satellite, cellular and microwave connection can be used only if approved by leadership.
Associates who live and work from Home in the state of California, Illinois, Montana, or South Dakota will be provided a bi-weekly payment for their internet expense.
Humana will provide Home or Hybrid Home/Office associates with telephone equipment appropriate to meet the business requirements for their position/job.
Work from a dedicated space lacking ongoing interruptions to protect member PHI / HIPAA information.
Interview Format:
As part of our hiring process for this opportunity, we will be using exciting interviewing technology called HireVue to enhance our hiring and decision-making ability. HireVue allows us to quickly connect and gain valuable information for you pertaining to your relevant skills and experience at a time that is best for your schedule.
If you are selected for a first-round interview, you will receive an email correspondence inviting you to participate in a HireVue interview. In this interview, you will receive a set of interview questions you may answer via by phone or computer, and you will provide recorded or text message responses to each
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