Sarah Kruger

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

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.
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.
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

École Polytechnique
Ingénieur, Computer Science
2018 - 2022

Details

Compensation expectations

What they are targeting for their next role.

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Direct contact details

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