Mid level Performance Engineer/Software Engineer

2 months ago

O'Fallon, United States ShiftCode Analytics Full time

Interview : Coding test + F2F interview

Visa : All apart from h1b and cpt

This is hybrid from day-1 ( Need only local canddiates )

All of the performance scripts are in C/C++.

They said that they would be open to a recent grad currently using Java, but would need to be able to code in C still.
1) Linux knowledge: being able to access the box won't be enough for this role. The candidate will need to ensure that the applications are running smoothly. To do this they'll need to be experienced in navigating linux prompts, text file editing and searching, searching process list

2) Good understanding of C pointers

3) Basic memory understanding Cache, RAM, ROM

Description:

This is an exciting opportunity for you to join Client's Transaction Switching program and improve authorization transaction time. Authorization sends billions of transactions among the integrated issuers, acquirers, and service providers worldwide. This position is on the Agile performance team in O'Fallon, Missouri who partners with the feature development teams to performance test and tune each release. We are looking for software engineers that are passionate about creating high quality software while keeping performance top of mind.

All About You

  • Do you have a passion for solving complex technical challenges?
  • Do you love learning new technologies and apply it to your team?
  • Have you developed software before - preferably in Java or C/C++?
  • Have you spent time in Linux environments?
  • Have you created scripts to automate manual tasks (i.e. shell script, TCL, Perl, Python)?
  • Do you understand throughput, latency, memory and CPU utilization?
  • Do you have experience and prefer working in an Agile environment?

Responsibilities
  • Work closely with feature teams to identify risks and anticipate problems to ensure that each release does not negatively impact performance
  • Dig into the code to determine performance bottlenecks and make the improvement
  • Design, configure, automate, and execute performance tests
  • Improve the performance environment with your own code, automation, and onboarding of external tools (i.e. Dynatrace and Splunk)
  • Work collaboratively and effectively in a fast-paced environment

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