Research Engineer - Post-Training

Helical; City Of London; Vor Ort; GBP 75.000 - 110.000; Vollzeit

Zusammenfassung

Helical is building the in-silico labs for biology and seeks an Applied Research Engineer - Post-Training to maximize the performance of foundation models for drug discovery. The role focuses on turning general-purpose models into therapeutic tools for pharma clients.

You will own the post-training lifecycle from alignment to production, design pipelines, validate outputs biologically, and ship capabilities to customers running experiments that inform clinical programs.

Qualifikationen

• Experience designing post-training pipelines for foundation models in biology or pharma.
• Ability to validate model outputs biologically using domain data and benchmarks.
• Experience working with distributed GPU infrastructure and ML tooling.

Aufgaben

• Design and implement post-training pipelines that align biological foundation models to therapeutic contexts.
• Build validation frameworks connecting model improvements to biological ground truth.
• Own experiments end-to-end from hypothesis to training runs and client delivery.
• Collaborate with ML engineers and biologists to ensure outputs are scientifically meaningful.

Kenntnisse

Post-training pipelines

Biological foundation models

Distributed GPU training

Collaboration with ML & biology teams

Tools

helical-package

OpenTargets

Jobbeschreibung

Helical is building the in-silico labs for biology

Drug discovery still relies on wet labs: slow, expensive, and constrained by physical trial-and-error. Helical is changing that.

We build the application layer that makes Bio Foundation Models usable in real-world drug discovery, enabling pharma and biotech teams to run millions of virtual experiments in days, not years. Today, leading global pharma companies already use Helical, and we’re at the start of a highly ambitious growth journey.

We’re a founder-led, talent-dense team building a category-defining company from Europe. We care deeply about the quality of our work, move fast, and expect ownership. If you’re excited by complexity, real responsibility, and shaping how a company actually operates as it scales, you’ll feel at home here.

At Helical, we’re focused on leveraging research to transform the future of drug discovery. We are seeking anApplied Research Engineer - Post-Training to join our team, focusing on maximizing the performance of cutting-edge foundation models in real-world applications.

Your Role

You will own the full post-training lifecycle for biological foundation models—from alignment strategy to production deployment. This means designing and running pipelines that transform general-purpose models into therapeutic-specific tools for our pharma clients. You'll work directly with real drug discovery problems: adapting models to disease areas, cell types, and perturbation contexts that matter for target identification, hit discovery, and beyond.

This isn't a support role. You'll make core technical decisions about how we extract value from foundation models—what to fine-tune, how to validate it biologically, and how to ship it to customers who are running experiments that inform real clinical programs. You'll collaborate closely with our ML infrastructure and biology teams, but you'll be the person responsible for whether our post-training actually works.

What You'll Do

• Design and implement post-training pipelines that align biological foundation models to specific therapeutic contexts and client use cases.
• Build validation frameworks that connect model improvements to biological ground truth—working with embeddings, perturbation data, and external resources like OpenTargets.
• Own experiments end-to-end: from hypothesis through training runs on distributed GPU infrastructure to analysis and client delivery.
• Collaborate with ML engineers on training infrastructure and with biologists on ensuring outputs are scientifically meaningful.
• Contribute to our open-source tooling (helical-package) and help shape the technical direction of our post-training capabilities as we scale.
• Stay at the frontier of post-training research and bring relevant advances into production.