Staff Software Engineer II - Confluent Cloud Infrastructure & Platform

IBM
Durham, North Carolina, United StatesFull-timePosted Sep 12, 2026

About the role

Introduction

At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by curiosity and collaboration. You’ll work with diverse technologies, partners, and industries to design, develop, and deliver solutions that power digital transformation. With a culture that values innovation, growth, and continuous learning, IBM Software places you at the heart of IBM’s product and technology landscape. Here, you’ll have the tools and opportunities to advance your career while creating software that changes the world.

Your Role And Responsibilities

To realize Confluent’s enormous potential, we are looking for a Staff Software Engineer 2 to join our Traffic team which is responsible for building and managing the networking fabric of Confluent Cloud. Cloud networking is a strategic investment area for Confluent with the potential to impact the company’s top and bottom line. The network platform powers both customer connectivity as well as internal connectivity spanning thousands of Kubernetes clusters across all regions in AWS, Azure, and GCP.

We are looking for someone with an interest in building large-scale distributed systems, with a focus on building and managing network data planes for containerized workloads in the cloud. The ideal candidate would be passionate about network data plane performance, scale, cost optimizations, and building robust software.

What You Will Do

Build the software underpinning the mission-critical Confluent Cloud network data plane platform. You will play a crucial role in architecting, designing, developing and operationalizing high performance, scalable, reliable and resilient systems.

Deliver high impact to the business by driving important technical initiatives in areas comprising (but not limited to) networking, cloud infrastructure, and multi-tenancy.

Independently drive execution of software projects as well as technically lead a team of engineers to deliver impact in production with a focus on quality.

Build upon open source software and engage with the upstream community to deliver business impact.

Troubleshoot issues and improve ops for complex technical stack that spans all the 3 clouds and includes microservices, containers, and virtualization.

This job can be performed from anywhere in the US

Preferred Education

Master's Degree

Required Technical And Professional Expertise

10+ years of relevant cloud infrastructure/cloud networking experience

Strong fundamentals in distributed systems design and development

Experience building and operating large-scale systems

Experience leading a team of engineers and working cross-team to deliver complex infrastructure projects

Solid understanding of basic systems operations (storage, network, operating systems, etc.)

Proficiency in C++, Go, Python, or other statically typed languages

Experience/knowledge with public clouds (AWS, Azure, or GCP)

Experience building and managing Layer 7 proxies, especially cloud-native proxies such as Envoy

Preferred Technical And Professional Experience

Open source contributions to CNCF projects

Experience with Kubernetes Networking

Strong networking background combined with your software engineering experience

Education in computer science or a related field, or equivalent work experience

Responsibilities

  • Build the software underpinning the mission-critical Confluent Cloud network data plane platform
  • Deliver high impact to the business by driving important technical initiatives
  • Independently drive execution of software projects and technically lead a team of engineers
  • Build upon open source software and engage with the upstream community
  • Troubleshoot issues and improve ops for complex technical stack

Qualifications

  • 10+ years of relevant cloud infrastructure/cloud networking experience
  • Strong fundamentals in distributed systems design and development
  • Experience building and operating large-scale systems
  • Experience leading a team of engineers
  • Solid understanding of basic systems operations
  • Proficiency in C++, Go, Python, or other statically typed languages
  • Experience with public clouds (AWS, Azure, or GCP)
  • Experience building and managing Layer 7 proxies

Skills mentioned

C++GoPythonDistributed SystemsPerformance OptimizationAWSMicrosoft AzureGoogle CloudKubernetesTCP/IP

About IBM

At IBM, we do more than work. We create. We create as technologists, developers, and engineers. We create with our partners. We create with our competitors. If you're searching for ways to make the world work better through technology and infrastructure, software and consulting, then we want to work with you. We're here to help every creator turn their "what if" into what is. Let's create something that will change everything.

IT Services and IT Consulting10,001+ employeesArmonk, New York, NY

H-1B sponsorship history

Historical employer filing data was found for IBM. The employer record includes 13,283 historical certified applications. This is employer-level history, not a guarantee that this role currently offers sponsorship.