Lucia Elena Gutierrez

S

Senior Engineering Manager at Compass Labs · IOS apps · Core Data, Combine

Compass Labs
Dallas, TX · CT (UTC-6)
12+ years experience
Columbia University
English
Hiring
Messaging unavailable

Overview

Currently at Compass Labs, where I lead iOS apps with a team of 19. Moved 72% of iOS traffic off a legacy monolith without a customer-facing incident. Cut p99 latency on the iOS services from 374ms to 143ms.

Good reasons to reach out
  • Candidates for the role I'm hiring for
  • Second opinions on SwiftUI decisions
  • Working sessions on A/B testing
Please don't message about
  • Offshore staffing offers
  • Courses and coaching offers
  • SEO and link-building offers

Slower in the last week of each quarter

Skills
SwiftUICombineCore DataXCTestA/B testing
HiringHiring for a role
closes in 3 months

Looking for a data engineer who has worked on SwiftUI at scale

Role
Data engineer
Level
Senior
Type
Full-time
Work mode
On-site
Compensation
$140k-$190k + equity
Team
IOS, 11 people
Start
This quarter
Must have
Strong SQL and statistics Turns analysis into decisions Good judgment about what not to build
Process
Decision within 10 days

Comp $168k-$305k. One technical chat and a paid trial day. Message me with one thing you shipped that you're proud of.

Dallas, TXcore dataa/b testingcombine
Open

Experience

  1. Senior Engineering Manager
    May 2025 - Present
    Compass Labs · 1 yr 5 mo · Full-time · Dallas, TX
    • Shipped 26 launches on the iOS team without a rollback.
    • Moved 78% of iOS traffic off a legacy monolith without a customer-facing incident.
  2. Engineering Manager
    Feb 2022 - May 2025
    BlackRock · 3 yr 3 mo · Full-time · Dallas, TX
    • Cut p99 latency on the iOS services from 777ms to 61ms.
  3. Staff iOS Engineer
    Oct 2020 - Feb 2022
    Snowflake · 1 yr 4 mo · Full-time · Dallas, TX
    • Took crash-free sessions from 96.9% to 99.8%.
    • Rebuilt onboarding in SwiftUI and lifted day-one retention 9%.
  4. Senior iOS Engineer
    Dec 2017 - Oct 2020
    General Motors · 2 yr 10 mo · Full-time · Dallas, TX
    • Built the experimentation framework 40 product teams use to ship changes safely.
    • Cut p99 latency on the iOS services from 353ms to 71ms.
  5. iOS Engineer
    Nov 2014 - Dec 2017
    Starbucks · 3 yr 1 mo · Full-time · Dallas, TX
    • Took crash-free sessions from 97.2% to 99.8%.

References

No references yet.

Education

  1. Columbia University
    BA, Electrical Engineering
    2008 - 2012

Details

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