toloka
Freelance Infrastructure Engineer (Senior)
At a Glance
- Location
- European Union
- Experience
- 5+ years
- Posted
- 2026-02-19T05:16:00-05:00
Key Requirements
Required Skills
Requirements
5+ years experience
as Software Engineer
(primarily Python)
;
Experience in infrastructure or backend development;
Experience with C/C++: memory management and debugging, understanding of build systems (CMake/Make), ability to work with low-level code;
Responsibilities
Develop ML infrastructure
(backend for LLM inference, compute and code execute services)
;
Implement new tools for our internal clients;
Maintain the platform;
Develop technical documentation;
About the Company
Toloka AI’s Machine Learning, without exaggeration, a key part of Toloka’s success. ML Platform can be represented as a suite of tools and services designed to support the entire machine learning lifecycle, from data preprocessing to model deployment, management, and serving.
We are looking for a
Senior Infrastructure Engineer
who can help us make our platform even better. We expect the candidate to have a startup mindset – move fast, ready for pivoting, while building a reliable infrastructure.