Sr. Staff Software Engineer, Traffic Infrastructure
About The Position
This role will be based in Mountain View, CA or Bellevue, WA. At LinkedIn, our approach to flexible work is centered on trust and optimized for culture, connection, clarity, and the evolving needs of our business. The work location of this role is hybrid, meaning it will be performed both from home and from a LinkedIn office on select days, as determined by the business needs of the team. As part of our world-class traffic infrastructure team, you will be at the forefront of managing every HTTP request that reaches LinkedIn. You will leverage your software engineering expertise and technical leadership skills to enhance the traffic tier’s reliability, security posture, operational rigor, and efficiency. The ideal candidate will have in-depth expertise in DNS, traffic engineering, and routing platforms, along with hands-on experience working with technologies like Azure Front Door (AFD), Cloudflare, IPVS, Apache Traffic Server (ATS), HAProxy, and various proxy systems. In this role, we rely on your technical leadership to elevate our traffic tier to the next level.
Requirements
- BA/BS Degree or higher in Computer Science or related technical discipline, or equivalent practical experience
- 5+ years of industry experience in software design, development, and algorithm related solutions.
- 5+ years of experience programming in C/C++, Rust, Go, or similar languages
- 2+ years of experience as an architect or technical leadership position
- Hands on experience developing large-scale distributed systems and database
- Experience in networking technologies such TCP/IP, HTTP, DNS, etc.
Nice To Haves
- MS or PhD in Computer Science or related technical discipline
- 10+ years experience in software design, development, and algorithm related solutions with at least 5 years of experience in a technical leadership position
- 10+ years experience in an object-oriented programming language such as C/C++, Rust, Go
- Experience in building and managing traffic infrastructure using open-source software, such as Apache Traffic Server (ATS), HAProxy, or Envoy.
- Experience working with traffic systems from CDNs to load balancers, routings and beyond.
- Experience in seamlessly migrating large-scale legacy critical systems working with legacy systems and codebases.
- Experience leading high-impact, cross-organization initiatives.
Responsibilities
- You will act as a domain expert for Traffic Infrastructure at LinkedIn and own architectural decisions
- You will design, implement, deploy, and maintain traffic routing platforms such as Apache Traffic Server (ATS), HAProxy, to optimize global traffic flow.
- You will partner with customers and leaders to create roadmaps, drive alignments and deliver products
- You will lead and mentor teams, while actively building and operating large scale systems
- You will define, enforce and continuously raise the bar for craftsmanship at Linkedin, bringing in best practices from the industry
- You will build a culture of innovation, with bias for execution
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Number of Employees
1,001-5,000 employees
