Software Engineer - Traffic, Envoy
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Before you apply
LocationSeattle, Washington, United States
Typefull-time
SenioritySenior
Experience5+ yrs
DepartmentSoftware and Services
Company size10,000+ people
PostedOct 30, 2026 · 6d ago
Verified live3d ago
At a glanceSummarised by Seekless from the posting.
B.S. in Computer Science or equivalent experience
5+ years of relevant industry experience
Professional expertise in software engineering
Skilled with one or more advanced programming language such as C, C++, Java or Go
Full product lifecycle ownership mindset (design → implementation → production)
Experience with core production engineering best practices
Passionate about improving the team and partners you work with
Extensive professional expertise in Traffic/Edge Engineering or Cloud Networking
Expertise and experience in developing extensions/filters for Envoy
Proven expertise with Linux network stack
Understanding of performance analysis and optimizations
Passionate about enabling internal partner teams
Passionate about contributing to open source projects such as Envoy and working across a large organization to meet Apple's dynamic traffic needs
Skills
C
C++
Java
Go
Envoy
Linux
Benefits
Unlimited PTO
Health insurance
About the role
Apple services depend upon performant and reliable networking primitives. Our mission is to connect all services in secure, scalable and transparent matter. This includes implementing networking and traffic primitives for resilient service to service communication. These capabilities are packaged into ingress, egress, and mesh proxies at Apple scale.
Description
As a Traffic Engineer you will orchestrate the design and development of cutting-edge traffic proxies that power Apple services at an unprecedented scale, serving hundreds of millions of users globally. As a key player in our tech ecosystem, you will take the lead in enhancing our network stack for improved ingress, egress, and mesh functionality.
This role is not just about coding; it’s about making contributions architecting the backbone of Apple, pushing the boundaries of what’s possible in the realm of software development. If you’re passionate about tackling challenges at an extraordinary scale, innovating in the traffic management space, and influencing the direction of an industry giant, this is your opportunity to shine!
Senior engineers will be expected to excel at making informed technology choices within complex architectures, whether it’s deciding to build or buy specific components and selecting the right frameworks. Your deep understanding of the organization’s business, products, customers, and strategy will empower us to pinpoint opportunities aligning with our team’s mission.
We expect senior engineers to make decisive choices even amid conflicting perspectives, demonstrating our commitment by disagreeing when necessary and then committing to the chosen path. Navigating ambiguity is our strength - you will concentrate on the broader objectives, goals, and desired impact, taking deliberate steps forward. Our dedication extends to coaching and mentoring teammates, considering their unique skills, backgrounds, and working styles. You will actively seek and provide constructive feedback to foster growth within our team.
Benefits
Here you will find that we:
• Have a peaceful work environment where you can choose when to socialize and when to focus.
• Provide technical guidance and mentorship as needed.
• Have an encouraging and growth-focused workplace culture.
• Encourage you to use accrued vacation time and maintain a healthy work-life balance.
• Offer excellent benefits!
Minimum qualifications
•
B.S. in Computer Science or equivalent experience
•
5+ years of relevant industry experience
•
Professional expertise in software engineering
•
Skilled with one or more advanced programming language such as C, C++, Java or Go
•
Full product lifecycle ownership mindset (design → implementation → production)
•
Experience with core production engineering best practices (e.g., designing for operability and scalability, adopting SLOs, eliminating toil).
Preferred qualifications
•
Passionate about improving the team and partners you work with.
•
Extensive professional expertise in Traffic/Edge Engineering or Cloud Networking
•
Expertise and experience in developing extensions/filters for Envoy
•
Proven expertise with Linux network stack
•
Understanding of performance analysis and optimizations
•
Passionate about enabling internal partner teams
•
Passionate about contributing to open source projects such as Envoy (http://envoyproxy.io/ (http://envoyproxy.io/)) and working across a large organization to meet Apple’s dynamic traffic needs
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