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Python Software Engineer - AI

Mercor
Brussel, Belgium
2 months ago
Apply on careerjet.be
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Role details

Contract type
Temporary contract
Employment type
Part-time (≤ 32 hours)
Working hours
Regular working hours
Job source
careerjet.be

Tech stack

Artificial Intelligence Memory Management Python (Programming Language) Machine Learning Fastapi

Job description

  • Develop and maintain complex, production-grade Python systems for real-world environments.
  • Design modular, testable codebases using modern Python tooling and best practices such as FastAPI and Pydantic.
  • Optimize performance through profiling and memory management in Python.
  • Collaborate with leading foundational model AI labs to improve AI model training and evaluation.
  • Work independently and asynchronously to meet deadlines and enhance AI model performance.

Requirements

Must-Have

  • Experience working at top US tech firms.
  • Proven track record with complex Python systems.
  • Deep understanding of Python language fundamentals.
  • Experience with FastAPI, Pydantic, and modern Python best practices.

Benefits & conditions

  • 90 mins human interview focused on Python. No AI IDE allowed; LLMs and Stack Overflow permitted.

Compensation & Legal

  • Hourly contractor
  • Paid $100/hour

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on careerjet.be
Prepare application

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

Moments

Explore playlists

39 sec

Python's dominance in building artificial intelligence application ecosystems

Tim Ruscica · Coffee With Developers

3:33 min

Connecting frontends via a FastAPI proxy backend layer

Saoussen Chaabnia Saoussen Chaabnia · Europe 2026 Virtual

2:36 min

Applying supervised machine learning for practical rule extraction

Katja Träumner

18 sec

Introduction to Rust's ownership model and guided memory management

Stefan Baumgartner · World Congress 2023

3:52 min

Bridging Fortran and Python in modern computing

Stephen Jones · Coffee With Developers

1:42 min

Introduction to the fast API web framework

Sebastián Ramírez · World Congress 2022

Videos

See all
AI in the Open and in Browsers - Tarek Ziadé thumbnail
53:54
Coffee With Developers • 7 months ago

AI in the Open and in Browsers - Tarek Ziadé

Tarek Ziadé

Guided Memory Management: Rust's Ownership Model thumbnail
0:18
World Congress 2023 • almost 3 years ago

Guided Memory Management: Rust's Ownership Model

Stefan Baumgartner

Introduction to Azure Machine Learning thumbnail
54:27
LIVE • over 4 years ago

Introduction to Azure Machine Learning

Jose Luis Latorre Millas

Intro to FastAPI thumbnail
42:19
World Congress 2022 • about 4 years ago

Intro to FastAPI

Sebastián Ramírez

Building and Deploying Multi-Agent Systems with ADK and Vertex AI thumbnail
1:08:35
Europe 2026 Virtual • about 2 months ago

Building and Deploying Multi-Agent Systems with ADK and Vertex AI

Saoussen Chaabnia

Speeding up Web Apps performance with WebAssembly and Emscripten thumbnail
32:48
Europe 2026 Virtual • about 1 month ago

Speeding up Web Apps performance with WebAssembly and Emscripten

Paweł Aniszewski

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