API Developer (Part-Time, Remote)

About the position The API Developer (RPG/AS400) position is a part-time, contract role based in Denver, Colorado, with an initial onsite requirement followed by a fully remote work arrangement. The ideal candidate will possess a strong background in RPG programming on the AS400 platform and will be responsible for developing secure API endpoints that facilitate real-time data interaction between the AS400 system and various applications. This role is particularly suited for individuals seeking a supplemental side gig, such as retirees or those with other flexible job commitments. In this position, the developer will create API endpoints in RPG to enable data retrieval and posting on the AS400 system. Security is paramount, and the APIs must be secured using user/password/token authentication and SSL, as they will operate within their own firewall. The developer will collaborate with other applications, including Warehouse Management Systems and Financial Systems, to ensure seamless data access and updates. Additionally, the role involves owning the API development process and serving as the primary educator on API endpoints for the company. Effective communication and documentation of the API build and call process are essential to facilitate knowledge transfer among team members. Ongoing support and development for custom RPG/Cobol coding will also be part of the responsibilities. Responsibilities • Develop API endpoints in RPG to facilitate data retrieval and posting on the AS400 system. , • Ensure APIs are secured using user/password/token and SSL, operating within their own firewall. , • Collaborate with other applications to provide real-time data access and updates. , • Own the API development process and act as the primary teacher of API endpoints for the company. , • Communicate and document the API build and call process to team members to facilitate knowledge transfer. , • Provide ongoing support and development for custom RPG/Cobol coding as needed. Requirements • Proven experience in RPG programming on the AS400 platform. , • Strong understanding of API development and integration. , • Experience with securing APIs using authentication and SSL. , • Excellent communication skills for knowledge sharing and documentation. , • Ability to work independently and manage time effectively. Nice-to-haves • Experience with Cobol programming. , • Previous experience working with real-time data architectures. , • Flexible and adaptable to changing project requirements. Benefits • Flexible working hours and remote work options. , • Opportunity to work with a dynamic team and contribute to important projects. , • A supplemental side gig with the potential for ongoing work. , • Minimum Essential Coverage (MEC) Plan. , • Basic and enhanced hospital indemnity plan. , • Dental and vision insurance. , • Accident plan and critical illness plan. , • Term life insurance. , • Short-term disability plan. , • Direct deposit/pay card options. , • Credit union membership. , • Employee discount clubs. , • Referral bonuses. , • Training and coaching opportunities. , • Specialized recognition programs. Apply Job!