This full-time iSeries/AS400 Developer role is based in Issaquah, WA, focusing on the design and maintenance of enterprise retail and supply chain applications. The position involves leading development efforts using RPGLE, SQL, and CL while driving architectural discussions and implementing engineering best practices. Key responsibilities include performing peer code reviews, managing SDLC activities, providing technical support, and mentoring junior engineers. The role appeals to candidates seeking a collaborative environment where they can contribute to high-quality, scalable solutions and foster team growth. While the position requires occasional off-hours availability for support and deployment, it offers the opportunity to work with modern integration tools and agile methodologies within a stable, mission-critical team.