Senior Software Development Engineer, Criteo
PRE .NET Performance
+ Equity
Global commerce media platform
Be an early applicant
Global commerce media platform
1001+ employees
Be an early applicant
+ Equity
1001+ employees
Company mission
To bring richer experiences to every consumer by powering the world’s marketers and media owners with trusted and impactful advertising.
Role
Who you are
- PhD or Master's degree in Software Engineering or related field
- 5+ years of programming experience, shipping code, and unit tests in C#
- A strong knowledge on Microsoft .NET runtimes
- A passion for understanding the implementation detail of .NET and performing low level analysis on code performance
- Strong commitment to quality designs, automation, and documentation
- Pride in mentoring, collaboration, and taking initiative
- An effective communicator, problem-solver, and a creative technologist
- Flexible with change and excited to learn what's needed to bring projects to completion
- We acknowledge that many candidates may not meet every single role requirement listed above. If your experience looks a little different from our requirements but you believe that you can still bring value to the role, we’d love to see your application!
What the job involves
- The concept of Product Reliability Engineering (PRE) draws inspiration from the principles of SRE
- At Criteo, PRE acts as the bridge between Product, Platform Engineering and Infrastructure
- The PRE group comprises eight global engineering teams helping R&D design, build, and operate large-scale distributed systems reliably and efficiently
- The common objective of the PRE teams is to build the most reliable platform in AdTech
- As a Software Development Engineer, you'll work closely with product engineering to dig into our apps, existing pipelines, and jobs to assess where optimization is needed most
- You'll tell stories with meaningful monitoring and hopefully never be paged on your on-call rotation because we've worked hard with dev teams to make our platform the most reliable in AdTech
- You'll learn skills from the other team members along the way and have opportunities to teach us as well
- It's perfect for an engineer who likes shipping code but also wants to be involved in reliability, code migration, profiling, architecture, troubleshooting & incident prevention
- If you have ever dreamt about building large-scale infrastructure that supports billions of requests per day handled by real-time applications that answer within 10ms, you're in the right place!
- Analyze memory allocations and GC behavior with dotnet-trace, PerfView, and TraceEvent; dig into memory dumps with WinDbg, dotnet-dump, CLRmd; identify bottlenecks using load testing tools and CPU sampling; fix it and improve it
- Debug, troubleshoot, and profile real world .NET applications
- Review design and code for performance
- Help improve applications performance globally
- Build troubleshooting and monitoring tools for .NET applications
- Design and build reliable regression testing framework
- Manage technical migration to the latest runtimes and libraries (ex: .NET 10)
- Lead workshops and training to promote awareness around best practices on profiling and troubleshooting
- Contribute to open-source projects we use every day, like dotnet/runtime, microsoft/perfview, etc
- Stack: Linux, Windows, Mesos, .NET Core, C#
Our take
Commerce marketing is a huge business with billions of pounds spent every year on adverts. Companies that help businesses create and deliver more targeted adverts can command a lot of value. Criteo is one company operating in this space.
Criteo is a personalized retargeting company connects 22,000+ marketers and media owners through its Commerce Media Platform, delivering richer consumer experiences. Criteo uses machine-learning technology and data to drive performance, helping marketers and media owners reach their goals.
As marketers are increasingly looking for commerce media solutions, Criteo is operating in a sought-after space. Further, around 73% of media owners seek to optimise media performance as a way to both generate awareness and drive revenue, meaning the company has a significant potential client base. Criteo has continued to make headway here, driving 5 billion ads per day, and is well set to see further adoption of its platform.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
6% employee growth in 12 months
Company
Funding (last 2 of 4 rounds)
Sep 2012
$38.6m
SERIES D
May 2010
$7m
SERIES C
Total funding: $59.6m
Company benefits
- Flexible Work and WFH Opportunities
- Learning & Development
- Best-in-Class Health and Wellbeing Benefits & Perks Across Regions
Company HQ
New Athens, Paris, France
Leadership
Megan Clarken
(CEO, not founder)Held multiple senior-level roles at Nielson, having joined as a Product Specialist and being promoted to Chief Commercial Officer.
Salary benchmarks
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