Senior Rpg Developer Jobs in Hayward, CA (NOW HIRING)

As of May 30, 2026, the average hourly pay for senior rpg developer in Hayward, CA is $70.77, according to ZipRecruiter salary data. Most workers in this role earn between $60.10 and $79.38 per hour, depending on experience, location, and employer.

To thrive as a Senior RPG Developer, a strong command of RPG programming (including ILE RPG and Free Format), experience with IBM i (AS/400) systems, and a background in software development are essential. Familiarity with technical tools such as DB2 databases, CL programming, software version control (e.g., Git), and relevant certifications like IBM Certified Developer are typically required. Excellent problem-solving skills, attention to detail, and effective communication help developers collaborate with stakeholders and deliver robust solutions. These skills ensure efficient maintenance and enhancement of legacy systems, enabling business continuity and technological advancement.

As a Senior RPG Developer, you may frequently encounter challenges related to maintaining and modernizing legacy IBM i (AS/400) applications. Common issues include deciphering poorly documented code, integrating RPG with newer technologies, and ensuring system stability while implementing enhancements. Collaboration with business analysts and end-users is often necessary to accurately interpret legacy system requirements. Additionally, you may be responsible for mentoring junior developers and setting best practices to ensure code quality across the team.

Senior RPG Developers are experienced software engineers who specialize in developing and maintaining applications using the RPG (Report Program Generator) programming language, primarily on IBM i (AS/400) systems. They are responsible for designing, coding, testing, and implementing business solutions, often in legacy environments. In addition to strong technical skills, they typically provide mentorship to junior developers and collaborate with business stakeholders to ensure that applications meet organizational needs. Their expertise is crucial for companies relying on IBM i systems for core business operations.

A senior RPG developer typically has at least 5 to 7 years of professional experience in game development, including proficiency with programming languages like C++ or C# and experience with game engines such as Unity or Unreal. The required experience may vary depending on the company and project complexity, with some roles requiring up to 10 years or more for highly specialized or leadership positions.