Principal Platform Engineer

At Sunflower Bank, N.A., we’re experiencing great growth. Since our founding in 1892, we've been committed to serving our communities and supporting the team members who make it all possible. As a full-service financial institution, we offer a full range of relationship-focused services to meet personal, business, and wealth-management financial objectives. Creating Possibility is not just our mission, it’s what we do every day for clients and associates.

Learn more about Sunflower Bank, N.A. at

This position is under consideration for hybrid.

As a Principal Platform Engineer, you will define and drive the technology vision for Platform Engineering within Sunflower Bank's broader IT modernization strategy.

You will lead the creation and evolution of Sunflower Bank's Internal Developer Platform (IDP) and shared technology services, providing governed self-service, engineering standards, golden paths, automation, observability, and reusable infrastructure capabilities that accelerate delivery, reduce operational risk, and eliminate unnecessary complexity.

Operating as both a technical strategist and hands-on engineering change leader, you will influence technical direction across the enterprise, establish measurable standards, and partner with Architecture, Cybersecurity, Infrastructure, Operations, Data, and Application teams to modernize the technology estate and improve delivery speed, reliability, control effectiveness, and business outcomes.

Technology delivery and operations teams are the platform's customers and partners. Success is measured through adoption, developer and operator experience, automation, service reliability, control effectiveness, cost transparency, reduction in manual work and technical debt, and the consistent delivery of business value.