Senior Machine Learning Engineer

Senior Machine Learning Engineer

Location: Amsterdam, North Holland, Netherlands

Overview

Harnham Amsterdam, North Holland, Netherlands

Up to 130k annually + benefits (bonus)

About the Company

A leading global proprietary trading firm with an entrepreneurial and innovative culture. Known for combining deep technical expertise with fast-paced decision-making, the firm thrives on creativity, collaboration, and delivering cutting-edge data-driven trading strategies.

The Role

As a Senior Research Engineer, you will lead the development of a research framework that drives systematic trading strategies and integrates seamlessly with the firm’s production platform. Your mission is to expand a high-impact platform into a global standard for model training, deployment, and optimization. You’ll work closely with ML researchers and quantitative researchers and traders to turn hypotheses into robust, scalable, and data-driven solutions.

What You Will Do

Lead the design, development, and global rollout of the research framework for model training, backtesting, and production deployment

Build tools and frameworks for testing hypotheses and refining data-driven trading strategies

Deploy and train ML models

Collaborate with business stakeholders to refine requirements, gather feedback, and iterate on research tools and infrastructure

What You Need to Succeed

Master’s or PhD in a relevant quantitative or technical field

5+ years of hands-on experience in MLOps or research engineering

Expert in Python and ML libraries such as TensorFlow, PyTorch, and scikit-learn

Proven experience designing and deploying end-to-end ML pipelines (data preprocessing, model training, deployment, monitoring)

Experience with RESTful APIs, microservices, and modern cloud platforms (AWS, GCP, Azure)

Familiarity with Big Data frameworks (Spark, Dask, Ray) and containerization (Docker, Kubernetes)

Strong understanding of modern software development practices: Agile, version control, automated testing, CI/CD, and observability

Experience with data visualization, reporting, and querying databases for large-scale data processing

What’s on Offer

Competitive salary with performance-related bonuses

Opportunity to work in a highly innovative, entrepreneurial, and global team

Exposure to cutting-edge technologies and state-of-the-art quantitative research

Dynamic, collaborative, and intellectually challenging environment

Offices in London, Amsterdam, Chicago, and New York, with flexible working arrangements

Job Details

Seniority level: Mid-Senior level

Employment type: Full-time

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