Staff Software Engineer

Walmart   •  

La Crosse, WI

Industry: Retail & Consumer Goods

  •  

5 - 7 years

Posted 55 days ago

This job is no longer available.

What you'll do at


olang Developer


Are you a Go (Golang to Google) developer? Do you have experience building backend, network related Golang applications? We've got a great position for you here at @WalmartLabs on our Torbit (Frontend Performance) Team. This position will help us create the backbone of the Torbit services, primarily focused on traffic routing, caching, and automated frontend optimization.


As a member of the team, you will be responsible for designing, developing, and supporting the operation of our Torbit optimization proxies and other services for monitoring and improving frontend performance. You will work with other Go developers and performance engineers to solve frontend performance bottlenecks and related issues.


We have a strong commitment to moving fast and solving real problems. We are providing critical infrastructure and need to be a part of the business that "just works". It will be your responsibility to meet this commitment, both individually and as a member of the team.


If you've dealt with large, scalable systems in the past, that would be great. A passion for performance and basic Bash and operations skills are also a plus, but not required. Come help us make Walmart.com faster!


Design, prototype, and develop high-performance software for our http proxy rewriting system for automated performance optimization

Maintain and expand upon our performance data related systems including a high throughput map/reduce interface on a custom time series database

Discover and implement new performance optimizations for the site and traffic routing

Build internal tools to monitor, manage, and automate existing systems

Make an impact on a global scale


Minimum Qualifications

Bachelor's Degree in Computer Science or related field and 6 years experience building scalable backend systems and/or performance related experience

2-5+ years of Programming experience in Go/C/C++/Java/Perl/Python

Strong background in process design for reliable systems; strong "big picture" awareness of systems

Good generalist experience, with ability and willingness to read and write into all layers of a software stack

Experience working with operations or with deployment, monitoring, and other sustainable operations of software a plus

1294752BR