RH
Principal Software Engineer - OpenShift Service Mesh - Istio
Red HatRaleigh$152k – $250kPosted 12 May 2026
Job Description
The Red Hat OpenShift Service Mesh team is looking for a motivated Principal Software Engineer to join and grow with us. As a member of our team, you will help improve and optimize Istio for use within our enterprise Kubernetes platform, Red Hat OpenShift. Using your expertise, you will work with Red Hat and the Istio community to deliver features, enhancements, and bug fixes for the benefit of our customers and the broader community of Istio users.
We provide an enjoyable and engaging work environment, with the opportunity for you to collaborate with dynamic and diverse agile teams, working around the world to create value for our customers and partners in an open source way. This is a great opportunity to hone your skills while working with a wide range of languages, frameworks, and technologies. You will become a part of Red Hat’s culture that makes us unique in the industry and you’ll work with communities passionate about open source software.
What you will do
Collaborate with peers and the Istio community on the design and development of features, enhancements, and bug fixes within Istio
Mentor and coach junior team members, and work with cross functional teams across Red Hat
Develop examples demonstrating features of Istio within Red Hat OpenShift
Engage with our support team to help them resolve customer issues
Work with our documentation team to improve documentation related to the use of Istio within OpenShift
Interact with globally distributed open source project teams and communities inside and outside of Red Hat
What you will bring
Highly experienced in software development
3 years of experience programming with Go, with experience implementing controllers and/or operators on Kubernetes
3 years experience working with cloud technologies like Red Hat OpenShift, Kubernetes, Docker, and/or other cloud platforms
Knowledge of networking fundamentals and protocols such as TCP, TLS, HTTP, HTTPS, etc.
Ability to proactively identify, address, and resolve issues with minimal supervision
Written and verbal English communication skills
Passion for open source software, a positive attitude, and a desire to share ideas openly
Experience contributing to an open source project/community is a plus
Useful links
GitHub organization: https://github.com/openshift-service-mesh/
Istio website: https://istio.io/
Istio GitHub organization: https://github.com/istio
Envoy website: https://www.envoyproxy.io/
Envoy GitHub organization: https://github.com/envoyproxy
Product link: Red Hat OpenShift Service Mesh
General role information
The Principal Software Engineer is a technical authority who leads the design of systems that involve multiple components and coordinates across teams, setting a technical direction that anticipates future customer needs and establishes the standard for software quality. This role is responsible for ensuring the integrity and long-term quality of our software, ensuring it empowers our customers to deliver on their goals.
Note: This role may come into contact with confidential or sensitive customer information requiring special treatment in accordance with Red Hat policies and applicable privacy laws.
Technical Impact: Leads the design and development of software solutions for features that cross multiple subsystems or components.
Ensure Software Quality and Reliability: Establishes, maintains, and monitors testing practices involving multiple components and teams.
Internal and External Collaboration: Acts as a key representative and leader within the community, advocating for internal or external customer needs, while aligning products with the community direction
Mentor and Develop Engineering Talent: Across teams, coaches and mentors senior engineers.
Own and Deliver Business Impact: Owns and delivers technical initiatives with visible business impact, enabling the entire team to deliver value to the end user.
Apply and Advance Technical Practices: Drives the adoption of new to ... (truncated, view full listing at source)
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