Senior Machine Learning Engineer (RecSys)
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 2d ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 145d ago
The date the source published, not the day we noticed it (2026-05-18). Last seen at its source 3h ago.
We have tracked this listing since 5 Oct 2026 (5 days). The employer's own board has carried it every time we have read it, most recently 3 hours ago.
Is it remote?
Marked remote on the employer's board
Their board carries a remote setting on this posting — a field they filled in, not wording we read. The location field names somewhere specific, which is usually where the team or the entity sits.
Who may apply?
Serbia
The description states no restriction of its own. This is the source's own tag.
Pay not stated
Similar roles pay $143.3k–206.9k/yr
Middle 50% of 48 listings that do state pay — Engineering · Senior · Eastern Europe · USD/year. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
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Recruitee employer's own board first seen 5d ago · last seen 3h ago
The listing
Join Our Vision: We are building the next generation of Spatial Media - a new way people experience videos through interaction, multi-user presence, haptics, AI, and immersive storytelling.
DeoVR is the leading immersive streaming technology serving multiple enterprise customers and millions of users globally.
We are now expanding the boundaries of what video can be - moving from passive watching to active, interactive, multi-user journeys.
If this excites you more than it scares you, you are in the right place.
The Role
We are looking for an experienced Machine Learning Engineer to join our team.
If you're passionate about recommendation systems and video streamings we'd love to hear from you.
What You Will Do
Design ranking and retrieval models for main page, related content, and search.
Build real-time recommendation systems for videos, shorts and infinite scroll timelines.
Develop end-to-end recommendation pipelines, contributing to backend.
Exploring algorithms for Shorts (short videos) generation.
What We Are Looking For
Hands-on experience developing, evaluating, and deploying machine learning models in production, ideally for recommendation or search systems.
Strong Python skills, including data structures, algorithms.
Advanced SQL knowledge.
Proficient with PyTorch or TensorFlow, and experience with tools like CatBoost, XGBoost, and Airflow and MLflow.
Background in machine learning, classification, recommendation systems, pattern recognition, data mining, AI, or similar technical areas.
Proven ability to build scalable, reproducible ML pipelines and create clear documentation.
Bonus Points
Search system design & development; performance optimization; familiarity with FastAPI, Ci/CD and Kubernetes.
MSc in CS, Math or related
Hiring Process
HR screening (30 min)
Team Interview (1 hour)
CEO Interview (30 min)
What We Offer
Please note, that this is a fully remote contract role. B2B cooperation only – you will work with us as an independent contractor operating through your own legal business entity (e.g., sole proprietorship, limited company, or equivalent).
The chance to be part of a pioneering team in a rapidly evolving industry
Direct impact on the future of immersive media
Flexible working hours and remote-first culture
A team that values initiative, clarity, and collaboration
Access to all tools and tech you need
Unlimited DeoVR Premium
A work environment where ideas matter and people are treated with respect
Stay Connected
Join our Facebook community and follow updates as we advance interactive VR experiences through cutting-edge technology. Join us and step into a role where legal expertise meets innovation.