Latest applied scientist Jobs

Applied Scientist - LLM, Alexa

This role involves developing and deploying advanced natural language processing and large language model solutions to enhance Alexa's conversational capabilities. The scientist will work across the research-to-production pipeline, collaborating with engineers and researchers to improve model performance, reasoning, and integration within real-time systems. Key focus areas include customer experience metrics, low-latency inference, and novel AI-driven interactions.

Amazon Cambridge, United Kingdom

Hybrid Permanent

Applied Scientist, Silicon and Systems Group Edge AI

This role involves developing and validating novel evaluation methods for multimodal language models and agents, with a focus on perception tasks like audio and vision. The scientist will analyze large datasets to identify model gaps, interpret failures, and collaborate with training teams to improve model performance. Work is centered on advancing hardware-software integration for efficient on-device AI in Amazon's consumer products.

Amazon Cambridge, United Kingdom

Hybrid Permanent

Research Scientist (Biological Models), Chem-Bio

This role involves conducting empirical research on the risk-relevant capabilities of specialised biological AI models, such as those for protein design and genomic analysis. The researcher will design experiments to assess in-silico performance, evaluate whether computational results translate to real-world biological outcomes, and investigate technical safeguards against misuse. Working at the intersection of machine learning, computational biology, and biosecurity, the role requires translating complex technical findings into actionable insights for government and policy stakeholders.

AI Security Institute London, United Kingdom

Senior Research Scientist - AI Safety

Lead high-impact research in AI safety, focusing on red teaming and evaluations for frontier models in high-risk domains such as cybersecurity and CBRN. Develop novel mitigation strategies, shape research direction, and contribute to publications and stakeholder engagement. Work at the intersection of technical depth and real-world safety impact within a small, high-agency team.

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

Principal Data Scientist

A Principal Data Scientist will lead high-impact AI projects for financial services clients, driving technical innovation in machine learning and Generative AI. The role involves mentoring teams, developing shared frameworks, and contributing to client-facing solutions with a focus on responsible deployment. Thought leadership through publications and conference presentations is also expected.

Faculty AI London, United Kingdom

Hybrid Permanent

Senior Scientist (In vivo Pharmacology & Translational Sciences), Cambridge, MA

Lead translational strategies for oncology and immunology programs by designing in vivo pharmacology and PK/PD studies, bridging computational predictions with experimental validation. Work across CROs to generate robust data for candidate selection and clinical translation, integrating biomarker strategies and informing first-in-human trial design.

Isomorphic Labs England

Principal Research Scientist

This role involves leading high-level research initiatives to develop AI-driven simulation software for engineering and manufacturing. The Principal Data Scientist will define technical direction, mentor junior researchers, and translate complex physics and engineering problems into mathematical models using deep learning and probabilistic methods. Collaboration with ML engineers, simulation teams, and customers is key, with a focus on publishing findings and deploying models into production.

PhysicsX London, United Kingdom

Lead Learning Scientist

Lead the development and application of learning science in AI-powered education solutions, ensuring systems are pedagogically sound, evidence-based, and safe. Define best practices, design evaluations, and mentor cross-functional teams working on national infrastructure, tutoring, and assessment platforms. Translate cognitive science into technical requirements for scalable, data-rich learning systems.

Faculty London, United Kingdom

Permanent

Senior Research Scientist - AI Safety Evaluations

Lead the development of advanced AI safety evaluations to assess risks in critical domains such as CBRN and cybersecurity. Conduct original research from concept to publication, shape safety methodology, and collaborate with frontier AI labs and government stakeholders. Focus on rigorous, scientifically grounded evaluation techniques including red-teaming, adversarial testing, and robustness measurement.

Faculty London, United Kingdom

Permanent

Senior Computer Vision Data Scientist

This role involves developing computer vision and predictive maintenance systems that integrate inspection imagery with equipment operating history and physics-based data to forecast component lifespan. The data scientist will work directly with industrial customers to build robust, interpretable models for high-stakes engineering environments, emphasizing model transparency and real-world deployment. The position focuses on creating scalable, production-grade ML pipelines that support decision-making in asset-intensive industries.

PhysicsX England US$120,000 – US$240,000 pa

On-site Permanent

Genomic Data Scientist - (we have office locations in Cambridge, Leeds & London)

This role involves conducting advanced genomic and multi-omics data analysis to support research into rare and complex diseases. The Genomic Data Scientist will develop and apply state-of-the-art computational methods using whole genome sequencing data, collaborate with multidisciplinary teams, and contribute to publications and tool development within a secure research environment. The position emphasizes innovation in genetic association testing, data harmonization, and pipeline optimization using cloud-based infrastructure and Nextflow.

Genomics England Canary Wharf, London, E14 5AB, United Kingdom £56,000 – £67,000 pa

Research Leader / Senior Scientist (Medicinal Drug Design), Cambridge, MA

Lead or contribute to drug discovery projects by integrating medicinal chemistry expertise with AI-driven platforms. Collaborate closely with machine learning scientists to refine predictive models, guide programs from hit identification to candidate selection, and manage external research partners. The role emphasizes innovation in structure-based and fragment-based design within a dynamic, interdisciplinary environment.

Isomorphic Labs Cambridge, United Kingdom

Lead Genomic Data Scientist - Cancer (we have office locations in Cambridge, Leeds & London)

Leads cancer genome analysis and interpretation projects, providing technical and scientific leadership within a bioinformatics consulting team. Responsibilities include end-to-end project delivery, developing best practices for genomic analysis, benchmarking tools, and managing a high-performing team. The role involves close collaboration with internal and external stakeholders, including researchers and industrial partners, to deliver tailored genomic solutions.

Genomics England Canary Wharf, London, E14 5AB, United Kingdom £71,000 – £100,000 pa

Hybrid Permanent

Vice President, Data Science

Leads the design and implementation of high-rigor machine learning and analytical systems across a regulated financial services environment. Focuses on production-grade models for anomaly detection, forecasting, and behavioral signals, ensuring reliability, explainability, and regulatory compliance. Works closely with engineering and product teams to drive models from concept to operation and provides technical leadership in complex, data-intensive scenarios.

eFinancialCareers London, United Kingdom

Hybrid Permanent

Head of Computational-Aided Drug Discovery

Lead and shape the computational drug discovery strategy within a multidisciplinary team, integrating AI, machine learning, and structural data to drive hit identification and lead optimisation. Direct a growing team of computational scientists while remaining hands-on in project work, leveraging fragment-based and structure-enabled approaches. Collaborate closely with experimental scientists to translate data into actionable design insights across challenging targets.

Pure Resourcing Solutions Cb216Gb, United Kingdom £100,000 pa