This list contains only the countries for which job offers have been published in the selected language (e.g., in the French version, only job offers written in French are displayed, and in the English version, only those in English).
Build and maintain MLOps automation end-to-end: CI/CD for models and pipelines, environment management, artifact versioning (models, data, prompts, code), and release governance
Implement and operate model serving infrastructure: deployment patterns (blue/green, canary, shadow), endpoint management, scaling, and latency/throughput optimisation
Build and maintain training and experimentation infrastructure: job orchestration, compute provisioning, experiment tracking, hyperparameter management, and reproducibility tooling
Implement observability for ML systems: data quality checks, feature drift detection, model performance monitoring, bias checks, alerting, and incident response workflows
Build and maintain data pipelines for ingestion, transformation, feature engineering, and export across multiple sources and destinations
Design and maintain a feature store or feature platform layer: serving consistency, point-in-time correctness, and reuse across teams
Expose well-governed datasets, features, and APIs that models, pipelines, and downstream consumers can rely on
Enforce secure data handling and compliance with relevant data protection standards, access controls, and audit requirements
Contribute to documentation, platform standards, and continuous improvement of ML engineering processes across teams
Requirements
Bachelor's degree in Computer Science, Engineering, Mathematics, or a related technical field (or equivalent practical experience)
5+ years of Data or ML Engineering experience, with at least 3 years shipping ML systems to production
Hands-on MLOps experience: model registries, experiment tracking (MLflow or Vertex Experiments), pipeline orchestration, and reproducible training runs
Experience with data governance concepts: access control, retention, data classification, auditability, and compliance standards
Model monitoring experience: drift detection, data quality issues, performance degradation, bias checks, and alerting strategies
Experience building and maintaining agentic applications or LLM-powered tools using frameworks such as LangGraph, LlamaIndex, or the Anthropic/OpenAI Agents SDKs
Familiarity with MCP (Model Context Protocol) or comparable tool/function-calling protocols for LLM integrations
What we offer
Excellent compensation package
25 days annual paid leave (+1 day per year up to 30)
Full 'Luxury' package health insurance including dental care and optical glasses
Meal vouchers of 102.26 EUR per month
Fully covered Multisport card
Fully covered public transport pass for Sofia
Free coffee, snacks and drinks at the office
Annual salary reviews, promotions and performance bonuses
myPOS Academy for upskilling and training
Unlimited access to courses on LinkedIn Learning
Annual individual training and development budget
Refer a friend bonus
Teambuilding, social activities and networks on a multi-national level