TLABS-2373HybridBrussels, Belgium
MLOps Engineer
MLOps / LLMOps Engineer Nature of the tasks Design, build, and maintain production-grade ML systems with a strong focus on Large Language Models (LLMs) in a secure hybrid on-prem / cloud infrastructure. Deploy, test…
- Location
- Brussels, Belgium
- Work mode
- Hybrid
- Employment
- Freelance
- Apply by
- 24 October 2026
MLOps / LLMOps Engineer
Nature of the tasks
- Design, build, and maintain production-grade ML systems with a strong focus on Large Language Models (LLMs) in a secure hybrid on-prem / cloud infrastructure.
- Deploy, test, manage and monitor ML models in different containerised environments.
- Work closely with data scientists and back-end developers to build, test, integrate and deploy ML models.
- Evolve the LLMOps lifecycle: data preparation, fine-tuning, evaluation, deployment, monitoring, and iteration. Develop evaluation frameworks for LLM quality, robustness, and regression tracking.
- Analyse performance metrics and troubleshoot issues to ensure high availability and reliability.
- Design CI/CD pipelines, use orchestration solutions and data versioning tools.
- Creating automated anomaly detection systems and constant tracking of its performance and optimising ML pipelines for scalability, efficiency and cost-effectiveness.
- Provision of security studies, security assessments or other security matters associated with information system projects.
- Provision of support and guidance to other team members on LLMOps/MLOps practices.
Specific expertise and technologies
- Excellent knowledge of managing an on-prem and/or cloud LLM / MLOps infrastructure.
- Excellent knowledge of containerisation and orchestration platforms (e.g. Kubernetes, Docker, Podman, EKS, PKS). Good knowledge of MLflow, TensorFlow (TFX) or equivalents.
- Good knowledge of Airflow.
- Good knowledge of AWS or EU cloud providers.
- Good knowledge of Python.
- Good knowledge of Unix and Bash.
- Good knowledge agile software development methodologies.
- Good knowledge of infrastructure as code (Terraform, CloudFormation).
- Good knowledge of messaging services and platforms (e.g. Kafka, Redis, RabbitMQ).
- Knowledge of data security measures (knowledge of encryption mechanisms and ML security is considered a plus).
- Knowledge of NoSQL databases, such as OpenSearch, MongoDB, etc.
- Knowledge of query languages, such as SQL, Hive, Pig, etc. and with information extraction.
- Experience with data analytics over big datasets, non-structured databases as well as data lakes.
- Experience with monitoring and logging tools (e.g. ELK stack, Prometheus, Grafana, OpenTelemetry, Cloudwatch).
- Experience with model testing and model validation in production environments.
- Ability to write clear and structured technical documentation.
- Good knowledge of European Commission grant management ecosystem (eGrants) would be an asset.
Education
- EQF Level 6 or higher in a relevant field such as Computer Science, Information Technology, or Systems Engineering.
Skills
- Strong problem-solving and analytical skills.
- Strong organisational and time-management skills.
- Strong team spirit and experience working effectively within a collaborative team.
- Capability of integration in an international/multi-cultural environment.
- Excellent communication skills to articulate complex technical concepts.
- Attention to detail in infrastructure design and well-structured documentation.
- Ability to write clean, efficient, and maintainable code.
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