Catarina Rita Ferreira

S

Software Engineer at Loom HQ · Developer tools

Loom HQ
Lisbon, Portugal · WET (UTC+0)
1+ years experience
Sorbonne University
English, Portuguese
Open to work
Messaging unavailable

Overview

1 years in software engineering, the last 1 at Loom HQ, where I work on the developer experience team. Mentored 4 engineers through their first promotion. I tinker with 3D printers.

Good reasons to reach out
  • Roles in developer tools
  • Speaking or podcast invitations
Please don't message about
  • Unpaid work or spec projects
  • Recruiters for roles outside my stack
Skills
compilersTypeScriptLSPVS Code extensionsRust
Open to workLooking for a role
closes in 3 months

Next role: Software Engineer in B2B SaaS, Lisbon or hybrid

Target roles
Software Engineer
Level
Senior
Industries
Developer tools, Consumer apps
Work mode
Hybrid
Available
30 days notice
Work authorization
Authorized to work in Portugal
What I'm looking for
A team that ships weekly and owns developer experience end to end.
Not interested in
Crypto

1 years in developer tools. Strongest at TypeScript and Rust. Available immediately.

Lisbon, Portugal · remote OKcompilersvs code extensionslsp
Open

Experience

  1. Software Engineer
    Oct 2025 - Present
    Loom HQ · 1 yr · Full-time · Lisbon, Portugal
    • Wrote the LSP service that now handles 68 million requests a day.
    • Cut p99 latency on the developer experience services from 837ms to 82ms.
    • Moved 77% of developer experience traffic off a legacy monolith without a customer-facing incident.

Projects

Open-source compilers toolkit
2022

A small library for developer tools that 658 developers star on GitHub.

References

No references yet.

Education

  1. Sorbonne University
    Licence, Computer Science
    2021 - 2024

Details

Compensation expectations
What they are targeting for their next role.
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