
Senior ML Solutions Architect
Hover or tap a row for full statistics (EUR / month on this chart).
Salary analysis
Compared with the selected benchmark ("Company in Remote - Europe"), this listing's salary midpoint is about 94% lower. The offer sits below the benchmark range (€1,667–€14,523). The listed pay band (€417–€596) is tighter than the benchmark, which suggests lower salary variability. This benchmark is based on 8 comparable listings.
| Market | Lower bound (25th percentile) | Median | Upper bound (75th percentile) |
|---|---|---|---|
| All roles in Remote - Europe | €3,270/per month | €6,078/per month | €13,970/per month |
| Company in Remote - Europe | €1,667/per month | €3,350/per month | €14,523/per month |
The role sits within Nebius Token Factory, our serverless platform for running and customizing open-source LLMs in production. Token Factory enables serverless inference and fine-tuning (LoRA, full FT, RFT) with in-house optimizations like speculative decoding, quantization, cache-aware routing, and dedicated endpoints. You will collaborate with clients to design optimized inference workflows, build LLM-based solutions, and architect scalable AI applications using our hosted models. Remote work from Europe is supported.
Job Details
Responsibilities
- Optimize LLM inference across modalities
- Support supervised and reinforcement learning fine-tuning
- Design LLM-based solutions using Token Factory inference services
- Build production-ready applications with serverless LLM APIs
- Provide expertise in prompt engineering, RAG architectures and model selection
- Collaborate with product and engineering to shape roadmap
- Guide customers in scaling from POC to production
Requirements
- 5+ years of experience in ML/AI systems, with at least 2 years focused on LLMs and generative AI
- Deep knowledge of the LLM ecosystem, including model architectures and fine-tuning approaches
- Hands-on experience with running LLMs in production and deploying inference workloads
- LLM fine-tuning experience (SFT/LoRA) and data preparation/curation; RL-based fine-tuning is a plus
- LLM evaluation and benchmarking; experience with offline/online eval pipelines
- Experience with inference frameworks and libraries (e.g., vLLM, SGLang, TensorRT-LLM, Transformers)
- Deploying LLM-powered apps via APIs from OpenAI, Anthropic, or open-source models
- Strong Python programming skills
- Excellent communication skills
Skills & Technologies

| Location | Active listings |
|---|---|
| Remote - Global | 398 |
| Remote - Europe | 126 |
| Amsterdam, Netherlands | 57 |
| London, United Kingdom | 22 |
| Remote - United States | 20 |
| Remote - Finland | 18 |
| Berlin, Germany | 16 |
| Mäntsälä, Finland | 12 |
| Helsinki, Finland | 10 |
| Lappeenranta, Finland | 10 |
| Prague, Czech Republic | 8 |
| Israel | 6 |
| Amsterdam | 5 |
| United Kingdom | 5 |
| Canada | 4 |
| Tel Aviv, Israel | 3 |
| Singapore | 3 |
| Remote | 3 |
| Abu Dhabi | 2 |
| New York City, United States | 2 |
| London | 2 |
| Paris, France | 2 |
| Austin, United States | 2 |
| Dubai | 2 |
| France, Paris | 2 |
| Canada, Remote - United States | 1 |
| East London, United Kingdom | 1 |
| Singapore, Singapore | 1 |
| Minnesota, United States | 1 |
| Remote - Israel | 1 |
| Munich, Germany | 1 |
| UK | 1 |
| Berlin | 1 |
| New Jersey, United States | 1 |
| Remote - Germany | 1 |
| Abu Dhabi, Dubai | 1 |
| Prague | 1 |
| New Jersey, US | 1 |
| Remote - United Kingdom | 1 |
| Oklahoma, United States | 1 |
| Finland | 1 |
| California, United States | 1 |
| Abu Dhabi, United Arab Emirates | 1 |
| Czechia | 1 |
| Alabama, US | 1 |
| Béthune, France | 1 |
| Netherlands | 1 |
| Austin, Texas | 1 |
| San Francisco Bay Area, United States | 1 |
| Kansas City, United States | 1 |
| Béthune, Pas-de-Calais, France | 1 |
| Philadelphia, United States | 1 |
| Dallas, United States | 1 |
| London, UK | 1 |
| Israel, Israel | 1 |
| Remote - EU | 1 |
| Paris | 1 |
| Role type | Active listings |
|---|---|
| Backend Engineer | 308 |
| Software Engineer | 82 |
| Account Executive | 54 |
| Site Reliability Engineer | 6 |
| Technical Product Manager | 5 |
| Technical Project Manager | 5 |
| Technical Program Manager | 5 |
| Product Manager | 4 |
| Sales Representative | 4 |
| System Engineer | 4 |
| Data Center Technician | 3 |
| ML Engineer | 3 |
| Data Center Operations Technician | 3 |
| IT Technician | 2 |
| Product Designer | 2 |
| Hypervisor Engineer | 2 |
| Delivery Manager | 2 |
| Backend engineers, Frontend engineers, Site reliability engineers | 2 |
| Open Positions at Nebius | 2 |
| Applied AI Researcher | 2 |
| Head of Channel Marketing | 1 |
| Forward Deployment Engineer | 1 |
| Site Selection & Colocation Manager | 1 |
| Network Engineer | 1 |
| DC IT Support Manager | 1 |
| Application Security Engineer | 1 |
| MEP Engineer | 1 |
| Datacenter IT Technician | 1 |
| Partner Solutions Architect | 1 |
| Customer Engineer | 1 |
| Internal Control Business Partner | 1 |
| Solutions Partner | 1 |
| Senior System Engineer | 1 |
| Senior Technical Program Manager | 1 |
| Solutions Architecture Leader | 1 |
| Electrical Engineer | 1 |
| Data Scientist | 1 |
| Compensation Analyst | 1 |
| Network Planning Project Manager | 1 |
| Data Center IT Manager | 1 |
| Technical Account Manager | 1 |
| Security Solutions Engineer | 1 |
| Cloud Solution Architect | 1 |
| AI and ISV Partner Business Development Manager | 1 |
| Structured Cabling Design Engineer | 1 |
| ML Infrastructure Engineer | 1 |
| Senior Applied AI Solutions Engineer | 1 |
| VP of Developer Relations & Community | 1 |
| Senior Support Engineer | 1 |
| Operations Specialist | 1 |
| Project Development Manager | 1 |
| Backend Developer | 1 |
| Data Center Operations Manager | 1 |
| Data Center IT Technician | 1 |
| Mechanical Design Engineer | 1 |
| Generalist | 1 |
| HPC Engineer | 1 |
| Solutions Architect | 1 |
| Data Center Electrical Lead | 1 |
| Pricing Director | 1 |
| Manager, ML Solutions Architecture | 1 |
| Senior Technical Project Manager | 1 |
| Accountant | 1 |
| Product Growth Analytics Lead | 1 |
| Group Product Manager | 1 |
| Infrastructure Security Engineer | 1 |
| Senior Research Scientist | 1 |
| GTM Recruiting Manager | 1 |
| Technical Due Diligence Manager | 1 |
| Technical Support Engineer | 1 |
| Data Engineer | 1 |
| Machine Learning Engineer | 1 |
| Mechanical Data Center Technician | 1 |
| Sales Engineer | 1 |
| Senior Software Developer | 1 |
| AI/ML Specialist Solutions Architect | 1 |
| Instructional Designer | 1 |
| Vendor Security & Standards Manager | 1 |
| ML Solutions Architect | 1 |
| Physical Security Systems Technician | 1 |
| Mechanical Engineer | 1 |
| Vulnerability Operations Center Lead | 1 |
| IT Risk and Control Manager | 1 |
| VP of Strategic Sales | 1 |
| Human Resources Specialist | 1 |
| Educational Content Author | 1 |
| Offensive Security Lead | 1 |
| Data Center Logistics Specialist | 1 |
| Financial Controller | 1 |
| Applied ML Engineer | 1 |
| Field Technical Lead | 1 |
| Data Center Facilities Manager | 1 |
| Principal | 1 |
| Systems HPC Engineer | 1 |
| Backend Engineers | 1 |
| Role level | Active listings |
|---|---|
| Mid-Level | 387 |
| Senior | 67 |
| Manager | 14 |
| Executive | 3 |
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