Sarah Kruger

S

Senior Software Engineer at Bosch | ex-Société Générale

Bosch
Berlin, Germany · CET (UTC+1)
4+ years experience
École Polytechnique
English, German
Advising
Messaging unavailable

Overview

I work on developer tools at Bosch in Berlin. Mentored 14 engineers through their first promotion. Before that: Société Générale and ING. I mentor students through university programmes.

Good reasons to reach out
  • Advice on developer tools
  • Working sessions on TypeScript
Please don't message about
  • Generic networking requests
  • Requests to fix your code for free
Skills
compilersLSPTypeScripthardware bring-upRust
AdvisingOpen to advising
closes in 3 months

Office hours for early-stage teams: developer tools and hardware bring-up

Topics
developer tools, LSP, TypeScript
Format
Formal advisor role
Terms
Free for early founders
Capacity
One advisory role at a time
Best for
Engineers moving into leadership

4 years of developer tools. Can review plans, decks and hiring loops.

Berlin, Germany · remote OKrustcompilerstypescript
Open

Experience

  1. Senior Software Engineer
    May 2025 - Present
    Bosch · 1 yr 5 mo · Full-time · Berlin, Germany
    • Shipped 8 launches on the developer experience team without a rollback.
    • Mentored 5 engineers through their first promotion.
  2. Software Engineer
    Jan 2024 - May 2025
    Société Générale · 1 yr 4 mo · Full-time · Berlin, Germany
    • Brought on-call pages for developer experience down from 36 a week to 3.
    • Shipped a rewrite that took build times from 21 minutes to under 2.
  3. Software Engineer
    Oct 2022 - Jan 2024
    ING · 1 yr 3 mo · Full-time · Berlin, Germany
    • Shipped a rewrite that took build times from 17 minutes to under 6.
    • Cut p99 latency on the developer experience services from 640ms to 179ms.

Projects

Open-source hardware bring-up toolkit
2025

A small library for developer tools that 657 developers star on GitHub.

References

No references yet.

Education

  1. École Polytechnique
    Ingénieur, Computer Science
    2018 - 2022

Details

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