18 data scientist jobs found in London

Looking out for mix of Data Science and Data Engineering. Someone who is half data scientist and data engineer - Someone who can build and maintain machine learning models And also an engineer who can build data pipelines Someone good at insights and presenting Measuring the success of the sales motions Understands preprencity models SQL - focus project Python is essential GCS is acting as an Employment Business in relation to this vacancy

Your new company One of the most influential Central Government Organisations in the current economic climate Your new role Data Scientist - SC Cleared - SQL, Python & R What you'll need to succeed My client is looking for an Analytical Data Scientist, leading/working alongside a team of data scientists to deliver key outputs for commissioned projects (use cases). You will also support the development of GSCIP through developing tools, data visualisations, and data available for analysis. You will have the opportunity to work on bespoke data science projects to improve understanding and interpretation of the data, and enhance use case delivery capability. This role can only be offered to candidates with Active and Existing SC or DV Clearance. Essential Criteria: Experience of delivering high-quality coding projects that make use of at least two of: SQL, Python & R Experience of engaging with stakeholders across government to scope and deliver impactful analysis...

Our client, a prominent entity in the Defence & Security sector, is seeking a meticulous Data Scientist with a strong understanding of Linux, Data Science, and AWS to join their team. This is a contract position located in London for a duration of 12 months, requiring a UKIC DV clearance to undertake sensitive and impactful work. Key Responsibilities: Develop and deploy data science solutions to support national security missions. Build and optimise data pipelines for processing large, complex datasets. Apply machine learning and statistical techniques to extract actionable insights. Create clear visualisations to communicate findings to stakeholders. Collaborate in agile teams to deliver robust, scalable solutions. Support cloud-based deployments and integration into operational environments. Job Requirements: Proficiency with scripting languages like Python for data exploration, cleansing, and manipulation. Knowledge of machine learning models and statistical techniques,...

On behalf of one of our premier clients, we are seeking a high-caliber Cybersecurity Specialist to join their expanding AI & Data Security team. This is a critical role within our client's AI Security programme, designed for a professional who thrives at the intersection of traditional infrastructure security and the emerging frontier of Generative AI. Our client is at the forefront of AI adoption; you will be the technical lead ensuring that these powerful technologies from AWS Bedrock to Azure OpenAI are implemented with world-class security standards. Key Responsibilities AI Security Architecture: Design and implement secure deployment patterns and guardrails for foundation models across AWS Bedrock, Azure OpenAI, and Microsoft 365. Security Strategy: Develop innovative strategies to enhance application security, specifically addressing risks like prompt injection, data leakage, and insecure output handling. Infrastructure Governance: Translate platform-specific risks...

Service Care Solutions are currently recruiting for an experienced Business Intelligence Developer to work on a full-time, long-term basis for a law enforcement body based in Surrey. The role is fully-remote, but successful applicants would need to travel to the site in order to collect the necessary equipment on their first day. Be advised, as this role involves working within law enforcement, successful applicants will need to pass through national security vetting checks. As such, applicants must have resided in the UK for at least the last 5 years. The role is paying £700 per day, PAYE (inside IR35). Job Purpose: Transforms, tests and documents raw data to create clean reliable data models in relation to Robotic Processes and automation. Key platforms include Blue Prism, MuleSoft (for system integration), Microsoft Fabric as well as automation tools such as Power Automate. Line management responsibility to junior developers Key Accountabilities: Using Blue...

About the Role An established public‑sector organisation is seeking a Strategic Insight Automation & Analytics Engineer to join their Corporate Development / Business Intelligence function. This role plays a key part in transforming raw data into meaningful insight, supporting automation initiatives, and enabling data‑driven decision‑making across multiple departments. You will work with modern data platforms, automation tools, and cloud technologies to deliver high‑quality analytics products. This position also includes responsibility for mentoring junior developers and supporting cross‑functional teams. Key Responsibilities * Develop Robotic Process Automation (RPA) solutions using Blue Prism to streamline operational processes and improve efficiency. * Design and document data preparation processes, semantic models, Lakehouses, and data warehouse structures to support analytics and reporting. * Ingest, prepare and transform data using pipelines, dataflows,...

Senior Technical Writer – CMC (Consultant) An experienced CMC Technical Writer is required to support late-stage drug development programmes, working on complex submission documentation within a fast‑paced development environment. What we’re looking for: * A strong background transitioning from Scientist to CMC Technical Writer, with several years’ experience authoring high‑quality CMC submission documents or * An established Regulatory CMC professional with a significant focus on technical writing and submission management, handling complex, data‑heavy documentation Essential experience: * Proven involvement in drug development, ideally Phase III * Flexibility on dosage form * Ability to work independently and deliver to tight timelines Contract details: * 6‑month contract (high likelihood of extension) * Fully remote (UK / EU) * Competitive day rate Shortlisting date: 18th March - please contact Mark Bux-Ryan for further details

Junior Environmental Scientist: We work with infrastructure developers, property companies, governments and landowners to embed effective management of land, air and water through planning, delivery and operation of new and retrofit projects. Our service is comprehensive, including air quality, biodiversity, noise, community engagement, environmental assessment and management, land quality, water, resources and waste, and the maintenance and protection of historic environments. Shaped by our engineering heritage and informed by our wide range of complementary technical skills, we offer rigorous environmental assessments and management practice to inform and communicate a clear understanding of the environmental issues and opportunities. The main aspect of the role will be working on a wide variety of projects (in terms of scale, value, location and sector) assessing the contaminative status and formulating cost-effective and pragmatic remediation solutions, liaising with...

Your new company You'll be joining a well-established global biopharmaceutical organisation advancing next‑generation antibody and therapeutic technologies. You'll be part of an innovative team focused on developing high‑quality, manufacturable mammalian cell lines. Your new role You'll be joining an experienced team who drive a lot of the mammalian cell line development behind the company's entire portfolio, where you will contribute to the creation and optimisation of stable host cell lines to support therapeutic manufacturing. This is initially a 12 month contract that is likely to extend to at least 18 months and potentially run for 2 years. The role will mainly involve working regular hours Monday-Friday but there may be occasional weekend work. Key responsibilities include: Establishing, developing, and optimising stable mammalian cell lines for protein and antibody expression Working extensively with CHO cells, while applying experience with other mammalian lines where...

Your new company You'll be joining a leading biopharmaceutical organisation advancing innovative medicines and technologies. You'll be part of a collaborative R&D environment focused on developing high‑quality, scalable processes. Your new role As an Associate Scientist in upstream process development, you will support the optimisation and scale‑up of microbial processes across lab‑ and pilot‑scale operations. This is initially a 12 month contract that may extend and there will be some out of hours/weekend work involved in this role. Key responsibilities include: Performing microbial process optimisation and development experiments from 250 mL to 200 L scale Operating bioreactor and fermenter systems to support upstream development Documenting experiments, writing protocols, and updating procedures Analysing data and presenting results to managers and internal teams Working independently and collaboratively to deliver team objectives Maintaining a safe and compliant...

NES Fircroft is supporting a global science-led manufacturing business operating in the Agri-science and specialty chemicals space, known for translating cutting-edge research into large-scale, real-world production.  We are looking for a Research Scientist (Protein) on a 2 year contract working at a globally renowned research centre at Jealott's Hill, Bracknell. 36hrs per week, Mon-Fri.  Job Role:  We are looking for a hardworking, motivated individual who is quick to learn and apply themselves to join our dynamic, collaborative and industrious protein production team. This is a fully lab based two-year contract to support the execution of protein expression, purification and production projects requiring multi mg quantities of proteins. This role offers the opportunity for the successful candidate to gain hands on experience with protein expression in microbial/other host systems and protein purification. Role profile and expectations: Work as part of a protein...

Your new company You'll be joining a leading global biopharmaceutical organisation within the life sciences sector, known for producing high‑quality microbiology and diagnostics products. The site operates within a highly regulated GMP environment and supports global manufacturing, quality, and product release activities. Your new role As a QC Associate Scientist within the Microbiology team, you'll be responsible for carrying out routine microbiological quality control testing to ensure products meet safety and compliance standards. This includes antibiotic susceptibility testing, disc testing, media preparation, autoclave operation, data recording through SAP, supporting OOS investigations, completing equipment checks, maintaining GMP documentation, and participating in daily Tier meetings. What you'll need to succeed A degree (or equivalent) in Microbiology, Biomedical Science, Biotechnology, or a related discipline Practical microbiology laboratory experience (academic or...

A renowned educational institution in the heart of the UK, is seeking a passionate and dedicated Chemistry teacher to join our dynamic team. This is a temporary role, offering a competitive salary range of GBP200.00 per day, making it an exciting opportunity for experienced educators looking to make a difference in the lives of our students. Inspire the next generation of scientists and ignite their curiosity for the wonders of Chemistry. Thrive in a supportive and collaborative environment where your expertise and innovative teaching methods will be valued. Embark on a rewarding journey that will challenge and fulfill you, as you guide our students towards academic excellence. Preferred Requirements: Possess a QTS (Qualified Teacher Status) and PGCE (Postgraduate Certificate in Education) qualification, with a strong background in teaching Chemistry. Demonstrate a deep understanding of the UK education system and have relevant experience teaching in the UK. Exhibit a...

Job Title: Chemistry Analyst Location: Slough Pay Range/details: £13.60 per hour (Monday to Friday 08:00- 16:00) Contract Type: Temporary Omega has an excellent opportunity to work with one of the UKs leading chemical and microbiological testing companies with exciting growth plans. Working within a team of highly skilled and trained scientists, based in a UKAS accredited laboratory, the right candidate will be responsible for assisting Lab operations with a strong focus on Water Testing Services. Key Responsibilities – Chemistry Analyst To process water samples and read results Assistance in the day-to-day management of the laboratory Ensuring all work is carried out to the highest standard and in a timely manner Receive samples from customers and process in a timely manner Adhering to documented procedures for all aspects of laboratory work, ensuring that all relevant information concerning samples is recorded, that samples are handled correctly, that paperwork is kept in...

Join Our Team as a Manufacturing Scientist in Slough! Are you passionate about food safety and quality assurance? Do you thrive in a dynamic, fast-paced environment? If so, we have an exciting opportunity for you. Our client, a global leader in the FMCG manufacturing sector, is seeking a Manufacturing Scientist to join their team in Slough. What's in it for You? Competitive Salary: £36,000 - £44,000 per year Performance Bonus: Up to 10% based on company performance Full-Time Role: Monday to Friday, start time between 07:30 and 09:30 Contract Duration: 2-year contractYour Role As a Manufacturing Scientist, you will play a key role in ensuring externally manufactured products meet high global quality and food safety standards. Ongoing Verification of External Manufacturers Perform Quality & Food Safety audits at external manufacturers, verifying the effectiveness of their quality management systems and processes (e.g. HACCP, supplier quality assurance) and compliance with...

Job summary We have an exciting opportunity for a Medical Laboratory Assistant to join the Cellular Pathology/Histology team at Wycombe Hospital in Buckinghamshire Healthcare NHS Trust. You will support Biomedical Scientists in delivering an efficient, effective, and comprehensive Cellular Pathology service and be involved in all aspects of laboratory work. You will complete required training and competency documentation to demonstrate laboratory competence and take part in the laboratory rota, including cut-up support, monitoring the main laboratory, throw-out duties, and Digital Pathology activities. Main duties of the job As a Medical Laboratory Assistant, you will manage specimen processing in the Cellular Pathology department. You will receive fresh and formalin-fixed specimens, ensure their safe handling, including High Risk specimens, and refer them to Microbiology when required. You will use the Cellular Pathology and CRS computer systems to enter data, order tests,...

Job title: R&D Technologist Location: Cambridge Contract Length: 12 months Working Hours: 37.5 hours/week Pay Rate: £15.83 About the Role We are currently looking for a Technologist to join our clients Cell Expression Systems R&D team in Cambridge, to contribute to the execution of analytical activities for multiple projects. Core responsibilities include: Assist with sample analysis to generate data for decision making across multiple projects with other senior analytical scientists Perform sample purification, product quantification and product quality analysis including but not limited to PrA HPLC, SEC, CE-SDS and icIEF Solution preparations - including analytical buffers, media and feed where required Monthly mycoplasma testing General lab housekeeping e.g. stock checks, instrument calibrations when required Work closely with multiple R&D teams to deliver solutions or improvements in recombinant protein manufacturing Maintain accurate and timely records to...

Junior Applied Physicist - Advanced Materials I am working with a leading UK technology company that develop novel materials that aim to solve highly complex problems across engineering and science, helping them search for an applied physicist. This is an excellent opportunity for a recent graduate (or someone with a year's experience) in a physical science to gain hands-on experience in a laboratory environment that will give you both guidance and autonomy. This role is highly practical and lab‑based, supporting scientists in device fabrication, characterisation, and experimental investigation. You'll be part of a multidisciplinary team of physicists, chemists, and engineers, making this an ideal entry point for someone curious, analytical, and passionate about experimental research. This is a fixed term contract position, running until November 2026. Here is what you will be doing' Support implementation of device fabrication and material characterisation. Plan and perform...