Principal Clinical Scientist

Company IconCSL Behring
Location IconMaidenhead

Principal Clinical Scientist(Senior Clinical Scientist level also considered)The RoleWe're looking for a clinical scientist someone who has been the scientific lead for clinical studies before, from proto...Read More>>.

Posted: September 30th, 2026
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Principal Data Scientist

Company IconAristocrat Technologies
Location IconLondon

Overview As Principal Data Scientist, you will drive high-impact, end-to-end data initiatives to boost player engagement and business outcomes. You’ll lead modeling and experimentation across complex systems, collaborating with game teams...Read More>>.

Posted: September 30th, 2026
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Principal Data Scientist

Company IconFaculty
Location IconLondon

Overview Enthusiastic Principal Data Scientist who leads highly technical, high-impact AI projects for top clients in regulated sectors. You set technical direction for the data science team, mentor colleagues, and elevate the practice thro...Read More>>.

Posted: September 30th, 2026
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Principal Data Scientist

Company IconVortexa
Location IconLondon

Overview As Principal Data Scientist at Vortexa, you lead high-impact data science work on frontier energy problems, shaping production-grade AI/ML solutions. You collaborate with analysts, engineers, traders, and regulators to ensure relia...Read More>>.

Posted: September 30th, 2026
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Principal Research Scientist

Company IconKLA-Tencor
Location IconNewport

Overview In this role you will drive the conception and hands-on development of next‑generation plasma process technologies for challenging semiconductor manufacturing problems. You will lead hardware and process solutions, advancing plas...Read More>>.

Posted: October 1st, 2026
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Principal Staff Scientist

Company IconWellcome Sanger Institute
Location IconHinxton

Overview In this role you lead AI/ML strategy for the Human Genetics Programme, shaping analytical methods across large-scale multiomic and clinical data. You will work with statisticians, computational scientists, and analysts to develop p...Read More>>.

Posted: October 1st, 2026
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Principal Innovation Scientist

Company IconHaleon
Location IconWeybridge

Overview In this role you will drive wellness innovation across the operating unit to support Europe’s growth goals. You will partner with commercial, R&D, regulatory and medical teams to maintain a consumer-relevant pipeline aligned with...Read More>>.

Posted: October 1st, 2026
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Principal Clinical Scientist

Company IconCSL
Location IconMaidenhead

Overview As Principal Clinical Scientist, you will lead clinical studies end-to-end from protocol development to final study report, guiding scientific and operational aspects in partnership with CROs. You’ll act as the anchor between the...Read More>>.

Posted: October 1st, 2026
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Principal Data Scientist

Company IconFirst Achieve
Location IconLondon

Director of Recruitment - Tech and Sales - USA & EMEAWould you like to join an organisation where data is at the core of the business? Do you want to join a company where you will be backed by the founder to innovate?This company u...Read More>>.

Posted: June 6th, 2026
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Principal Data Scientist

Company IconHarnham
Location IconLondon

5 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.This range is provided by Harnham. Your actual pay will be based on your skills and experience — talk with your recruiter to l...Read More>>.

Posted: June 6th, 2026
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Principal PKPD Scientist

Company IconPlanet Pharma
Location IconLondon

Overview A global biopharma company is seeking a skilled scientist to support non-clinical pharmacokinetics/pharmacodynamics (PKPD) and toxicokinetics strategy within early drug development. This role involves designing studies, analyz...Read More>>.

Posted: June 6th, 2026
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Principal Data Scientist

Company IconMade Tech
Location IconLondon

Join to apply for the Principal Data Scientist role at Made TechJoin to apply for the Principal Data Scientist role at Made TechThis range is provided by Made Tech....Read More>>.

Posted: June 6th, 2026
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Remote Senior Principal Scientist - Computational Chemistry Director

Company IconPharmaron
Location IconHoddesdon

Pharmaron is seeking a Senior Principal Scientist/Director – Computational Chemistry to lead design and optimization in Integrated Drug Discovery. This senior role requires exceptional scientific expertise and client engagement to drive multi-mo...Read More>>.

Posted: September 9th, 2026
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Principal Analytical Scientist

Company IconSingular: Building Brilliant Biotechs
Location IconChapel en le Frith

You are an experienced analytical scientist with deep expertise in chromatography and analytical method development.You want to work in a senior, highly visible role where you can influence analytical strategy, remain close to the scienc...Read More>>.

Posted: September 17th, 2026
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Principal Data Scientist I

Company IconRX Brasil
Location IconLondon

About our TeamData Science Life Sciences is a diverse team focusing on GenAI, ML, NLP. We mainly develop best-in-class enrichment pipelines for Elsevier’s life science .com products such as Reaxys, Embase and Pharmapendium....Read More>>.

Posted: September 27th, 2026
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Principal Staff Scientist

Company IconGenome Research Limited (GRL)
Location IconHinxton

Do you want to help us improve human health and understand life on Earth? Make your mark by shaping the future to enable or deliver life‑changing science to solve some of humanity’s greatest challenges. We are looking for a Principal Staff...Read More>>.

Posted: September 27th, 2026
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Principal Innovation Scientist

Company IconHaleon plc.
Location IconLondon

Welcome to Haleon. We're a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we've grown, evolved and are now entering an exciting new chapter – one filled wit...Read More>>.

Posted: October 1st, 2026
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Principal Staff Scientist

Company IconCamWebDir
Location IconCambridge

Do you want to help us improve human health and understand life on Earth? Make your mark by shaping the future to enable or deliver life‑changing science to solve some of humanity’s greatest challenges.We are looking for a Principal...Read More>>.

Posted: October 1st, 2026
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Principal Research Scientist

Company IconKLA
Location IconNewport

To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale-faster and better than ever before. That's where KLA comes in. Whether you're early in your career or an exp...Read More>>.

Posted: October 1st, 2026
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Principal Clinical Scientist

Company IconBristol NHS Foundation Trust
Location Icon

Education And Qualifications Essential criteria Knowledge, Skills And Abilities Essential criteria Experience Essential criteria Education And Qualifications Essential criteria Kn...Read More>>.

Posted: October 1st, 2026
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Principal Clinical Scientist

Company IconCSL Plasma Inc.
Location IconThatcham

Principal Clinical Scientist (Senior Clinical Scientist level also considered)The RoleWe're looking for a clinical scientist — someone who has been the scientific lead for clinical studies before, from protocol development t...Read More>>.

Posted: October 1st, 2026
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Principal Research Scientist

Company IconKLA-Belgium
Location IconNewport

To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale—faster and better than ever before. That's where KLA comes in. Whether you're early in your career or a...Read More>>.

Posted: October 1st, 2026
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Principal Research Scientist

Company IconKLA Corporation
Location IconNewport

Technology Development & Innovation Lead the development of breakthrough plasma etch and deposition technologies for Advanced Packaging, Photonics, Compound Semiconductor, Quantum, MEMS, and Specialty Semiconductor applications....Read More>>.

Posted: October 1st, 2026
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Principal Data Scientist

Company IconThe BDPN
Location IconLondon

Location: Dublin, Ireland, IE, D01 K840 London, GB, EC2V 7AD Company: Paysafe Paysafe is a leading payments platform with an extensive track record of serving merchants and consumers in the global entertainment secto...Read More>>.

Posted: September 26th, 2026
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Principal Data Scientist

Company IconMarshmallow
Location IconLondon

We’re building a huge technology company that makes it easier to move between countries. To drive exponential growth, we need a team of extremely ambitious people. We’re on a mission to make migration easy We started buildin...Read More>>.

Posted: September 29th, 2026
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Principal Data Scientist

Company IconDigital Futures
Location IconLondon

Digital Futures is seeking a Principal Data Scientist to lead high‑value analytical and modelling work, turning complex data into insights and AI models that drive client outcomes. The role combines hands‑on modelling with technical leaders...Read More>>.

Posted: September 29th, 2026
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Principal Data Scientist

Company IconAI Chopping Block
Location IconLondon

Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-ce...Read More>>.

Posted: September 29th, 2026
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Principal Data Scientist

Company IconVortexa Ltd.
Location IconLondon

Vortexa is a fast-growing international technology business founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa...Read More>>.

Posted: September 29th, 2026
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Principal Data Scientist

Company IconAristocrat
Location IconLondon

Are you ready to join a world-class team and make a significant impact on the gaming industry? At Aristocrat, we aim to bring happiness to life through the power of play. We seek a Principal Data Scientist to help us reach our ambitious goals....Read More>>.

Posted: October 1st, 2026
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Principal Data Scientist

Company IconCoMind Technologies Limited
Location IconLondon

At CoMind, we are developing a non-invasive neuromonitoring technology that will result in a new era of clinical brain monitoring. In joining us, you will be helping to create cutting-edge technologies that will improve how we diagnose and treat b...Read More>>.

Posted: October 4th, 2026
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Principal Data Scientist

Company IconBritish Airways PLC
Location IconLondon

A career without limitsAs the nation's flag carrier, we take great pride in connecting Britain with the world and the world with Britain.It's something we've been doing for over 100 years, ever since we launched the world's first...Read More>>.

Posted: August 10th, 2026
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Principal Data Scientist

Company IconWyatt Partners
Location Icon

Wyatt Partners are engaged to find a Principal Data Scientist for one of the most recognisable brands on the planet.This an opportunity to have a tangible impact on the company, and also make your mark in the way the company approaches data...Read More>>.

Posted: September 14th, 2026
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Principal Formulation Scientist

Company IconSyngenta
Location IconBracknell

About Syngenta At Syngenta Crop Protection, we're pioneering solutions that safeguard global food security while championing sustainable agriculture. As a world market leader headquartered in Switzerland, we empower farmers with innovati...Read More>>.

Posted: September 14th, 2026
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Principal Data Scientist

Company IconAWTG Ltd.
Location Icon

Role overview The Principal Data Scientist will lead significant data science work across AWTG and client programmes, shaping technical direction, standards and delivery approaches. The role requires deep expertise in data science, str...Read More>>.

Posted: September 21st, 2026
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Principal Data Scientist

Company IconXpertise Recruitment
Location IconLondon

Principal Data Scientist | Machine Learning Lead Principal Data Scientist | Machine Learning Lead | Lead Data Scientist | Senior Data Scientist | Machine Learning Engineer | Predictive Maintenance | Predictive Analytics | MLOps | Python |...Read More>>.

Posted: October 1st, 2026
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