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Clera

Research Engineer

Zürich

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hirly's read of this role

Seniority
Mid level
Country
CH
Work mode
On-site / unstated
First seen by hirly
8 Oct 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

About the Role

Work alongside an AI research team to turn experimental code into production-ready systems. You will build and improve shared post-training infrastructure that supports research data generation, processing, and evaluation.

What You'll Do

Turn research prototypes into tested, reusable data generation, training, and evaluation pipelines.

Build distributed experiment support, including data loading, checkpointing, and collection of agent interactions.

Profile workloads and improve GPU utilization, memory efficiency, and data throughput.

Develop tests, experiment tracking, and debugging tools while preserving the integrity of research results.

Collaborate with researchers to translate ideas into maintainable software.

What We're Looking For

Experience building ML training, inference, or data pipelines in Python.

Strong Python skills and hands-on experience with PyTorch, JAX, or comparable machine learning frameworks.

Understanding of machine learning experiments, including how data, numerical precision, and implementation choices affect results.

Sound software engineering practices, including testing, profiling, version control, and documentation.

Distributed training or data processing experience with tools such as PyTorch Distributed, DeepSpeed, or Ray is valuable.

Familiarity with Hugging Face Transformers, vLLM, or experiment tracking platforms such as Weights & Biases or MLflow is useful.

Experience with reinforcement learning systems or multimodal datasets is a plus.

Compensation & Benefits

Competitive compensation and equity are offered. Visa sponsorship is available.

Location

On-site in Zürich, Switzerland.

Original posting on Clera's site ↗

Listed on hirly, a job board. hirly is not the employer: Clera is hiring for this role.

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