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Zaid Saleh

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VP of Engineering at Cairn Systems · Jetpack Compose, Coroutines

Works at
Cairn Systems
Location
Paris, France · CET (UTC+1)
Experience
15+ years experience
Education
TU Munich
Languages
English, French, Mandarin

Overview

19 years in software engineering, the last 4 at Cairn Systems, where I lead the Android team. Cut cold-start time on low-end Android phones by 37%. Moved 92% of Android traffic off a legacy monolith without a customer-facing incident. Before that: IKEA and Meta. Most at home with Next.js and Jetpack Compose.

Good reasons to reach out
  • Candidates for the role I'm hiring for
  • Questions about mobile apps
  • Working sessions on Kotlin
  • Thoughtful intros to people in my field
Please don't message about
  • Offshore staffing offers
  • SEO and link-building offers
  • Recruiters for roles outside my stack
Skills
MVVMCoroutinesKotlinJetpack ComposeNext.js
HiringHiring for a role
closes in 3 months

4 data engineer roles open on the Android team in Paris

Role
Data engineer
Level
Senior
Type
Full-time
Work mode
Hybrid
Compensation
$141k-$196k + equity
Team
Android, 15 people
Start
Within two months
Must have
Strong SQL and statistics Turns analysis into decisions Comfort with ambiguity
Process
3 conversations, no take-home

Comp €94k-€136k. Four conversations, no take-home. Message me with one thing you shipped that you're proud of.

Paris, Francekotlinnext.jsjetpack compose

Experience

  1. VP of Engineering
    Mar 2023 - Present
    Cairn Systems · 3 yr 8 mo · Full-time · Paris, France
    • Led the migration of 48 services to Next.js.
    • Mentored 14 engineers through their first promotion.
  2. Android Engineer
    Feb 2021 - Mar 2023
    IKEA · 2 yr 1 mo · Full-time · Paris, France
    • Reduced cloud spend on Android by 27% in two quarters.
  3. Android Engineer
    Feb 2017 - Oct 2020
    Meta · 3 yr 8 mo · Full-time · Paris, France
    • Moved 87% of Android traffic off a legacy monolith without a customer-facing incident.
  4. Android Engineer
    Jul 2014 - Feb 2017
    Doctolib · 2 yr 7 mo · Full-time · Paris, France
    • Wrote the Kotlin service that now handles 55 million requests a day.
  5. Senior Android Engineer
    Sep 2011 - Jul 2014
    Delivery Hero · 2 yr 10 mo · Full-time · Paris, France
    • Took crash-free sessions from 96.2% to 99.8%.

References

No references yet.

Education

  1. TU Munich
    MSc, Electrical Engineering
    2011 - 2013
  2. Bocconi University
    BSc, Electrical Engineering
    2004 - 2007

Details

Compensation expectations
What they are targeting for their next role.
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Direct contact details
Direct email and a scheduling link.
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