Junior data scientist jobs in London - Page 2Create job alerts

Data Scientist: Machine Learning & Python Specialist 🐍. Number] years of professional experience as a Data Scientist or in a highly quantitative role. You will be instrumental in transforming complex data into actionable insights, building predictive models, and driving business strategy using cu

A growing technology firm in London is seeking a Junior Data Scientist to join their team. This role offers the opportunity to work on data wrangling, model development, and delivering business insights.

A leading data solutions company in Greater London is seeking a Data Scientist to enhance data-driven decision-making processes. You will preprocess and validate data while supporting the development of predictive models for various applications including anomaly detection and customer engagement. T

A technology consulting firm in London seeks a Junior Data Scientist to turn data into actionable insights. Responsibilities include developing analytical models, supporting data management, and creating visualizations. Candidates should have a degree in a related field, solid Python skills, and fam

A leading fintech company in Greater London is looking for a Data Scientist to join their UK Loans team.

You’ll work across the full data science lifecycle — from data wrangling and model development to delivering insights that shape strategic decisions. Develop data visualisations and dashboards to communicate findings effectively. Data Science, Computer Science, Mathematics, Statistics, Physics,

A technology consulting firm is seeking an innovative Data Scientist to leverage Machine Learning and Python expertise. This position may involve big data tools and cloud computing for scalable workflows. The role involves designing and deploying advanced models, performing complex data analysis, an

A leading fraud detection company in Greater London is seeking a Data Scientist to develop and evaluate machine learning models for fraud detection.

With ambitious plans for growth, we are looking to recruit a Junior Data Scientist to join us at the cutting edge of sports analytics. You will be working with experienced tennis analysts, using a very extensive tennis database consisting of match results, official point-by-point data and ball/playe

Proficiency in Python (pandas, NumPy, scikit-learn) and SQL for data manipulation. Experience with data visualization libraries (Matplotlib, Seaborn, Plotly, or similar). Collect, clean, and preprocess data from multiple internal and external sources.

A leading sports data and analytics company in the UK is seeking a Junior Data Scientist to join its team at the forefront of sports analytics. Candidates should have a strong interest in sports, detailed knowledge of the PyData stack, and experience in data visualization. This role involves analyzi

At False9 Technologies, we’re driven by a deep passion for sports, trading, data science, and cutting-edge technology. We develop innovative tools and provide expert services to help our clients make data-driven, probabilistic assessments and forecasts - primarily in sports. Develop and maintain t

You’ll work across the full data science lifecycle — from data wrangling and model development to delivering insights that shape strategic decisions. Collaborate closely with data engineers and stakeholders to deliver high-impact insights. Develop data visualisations and dashboards to communicat

A leading technology recruitment partner is seeking a Junior Data Scientist for a remote role in the UK. The successful candidate will support multiple projects within Metail Limited and gain hands-on experience in data science and AI applications.

As a Data Scientist on our Prediction Team, you will use our extensive dataset to enhance existing predictive models, research new methods, and turn your insights into production‑ready solutions. To achieve this, you will have the freedom to explore and develop your own ideas while working collabo

A leading investment firm in the UK is seeking a Junior Financial Data Scientist to leverage AI and machine learning in analyzing financial datasets. Responsibilities include building data pipelines, automating workflows, and applying machine learning techniques to enhance financial analysis.

We are currently looking for a Data Scientist to help train, deploy, debug and evaluate our fraud detection models. Models are trained to spot multiple types of fraud using a variety of data sources and techniques in real time; the prediction pipelines run under strict SLAs, returning every predicti

A fintech company based in London is seeking a Data Analyst to join its UK Loans team. You will work on pricing and credit optimization projects, utilizing Python and SQL to analyze data and propose solutions.

A fast-growing AI company is looking for a Junior Engineer for Client-Facing Analytics in London. Join a small team to learn directly from industry leaders in finance while ensuring clients succeed with cutting-edge AI and data products.

Number] years of professional experience as a Data Scientist or in a highly quantitative role. You will be instrumental in transforming complex data into actionable insights, building predictive models, and driving business strategy using cutting-edge analytical techniques. Experience with big data

We are seeking a Junior Data Scientist to support both Metail and our parent company TAL Apparel. Applications to be made to our recruitment partner, Datatech Analytics, at metail@datatech. Hands‑on proficiency with Python and experience in typical data science libraries.

Learn the domain of products that Lendable serves, understanding the data that informs strategy and modelling is essential to being able to successfully contribute value. Exposure to credit risk or financial datasets. Data Science and Analytics sits at the heart of this USP, developing the credit ri

Data : Design and implement storage solutions with SQL, NoSQL, cloud storage, data versioning, validation, and advanced dataframe handling (Polars / PySpark). Artefact is a new generation of data service provider, specialising in data-driven consulting and data-driven digital marketing. Follow a str

A leading fintech company in Greater London is seeking a Junior Data Scientist to join their team.

An innovative tech consultancy in the UK is looking for a motivated Junior Data Scientist to join their team. This entry-level role offers an excellent opportunity to develop analytical skills while working closely with senior data scientists.

Key Skills*** Experience using Python (pandas, numpy, scikit-learn) and SQL* Theoretical understanding of core ML techniques and statistical principles* Confident communicator and contributes effectively within a team environment* Self-driven and willing to take ownership of specific tasks and analy

A leading technology company is seeking a Junior Data Scientist to join their team in London. This entry-level position is ideal for bright Master's graduates eager to tackle real-world data challenges. Responsibilities include data analysis, model development, and collaborating with stakeholders to

An innovative firm in the sports data science sector seeks creative minds to join their team. If you're passionate about data and eager to push technological boundaries, this opportunity is perfect for you.

Whether you are an Account Executive, AI Engineer, Data Scientist, or a Full-Stack Developer, your contributions will play a vital role in our journey.

Junior Financial Data Scientist (AI & Process Automation) – Master’s Graduate Role. Junior Financial Data Scientist. Converting unstructured inputs (PDFs, data room exports, spreadsheets) into clean, usable datasets using parsing + validation logic.

You will cover skills such as data mining, manipulating data, visualising data, and reporting on data. We do this using our specialised Data Analyst career programme which looks to assist and place qualified candidates into a career pathway in Data Analysis. All business decisions rely on data to en

We are transforming the landscape of medical research by integrating cutting-edge science and technology and harnessing the power of genetics and new data. Experienced in Relationship Database Management. We focus on the science of the immune system and the use of new platform and data technologies,

As a Data Scientist and Senior Data Scientist, you'll be part of our rapidly growing team. You'll have the chance to apply data science methods and analytics to real-world business situations across a variety of industries to drive significant business impact. We are looking for talented individuals

Data Scientist (Multiple roles, various seniority) | Sports Data (Pick YOUR sport). We’re helping several sports data leaders, specialised in turning complex sporting datasets into actionable insights that drive smarter, evidence-based decision-making. Analyse sport datasets using advanced data sc

We are looking for a motivated Junior Data Scientist to join our data team and contribute to the development of data-driven solutions. Design and manage data pipelines that handle large datasets, data preprocessing, feature engineering, and efficient data flow to ensure high-quality input for machin

Paragon Alpha are working with a hedge fund famous for mid frequency equity trading, while also having a successful L/S Equity desk running strategies out of London.The desk need to hire two Quantitative Developers in London, to build signal generation frameworks, back-testing engines, and full stac

As a Data Scientist, you’ll join a collaborative, high-performing team with a culture rooted in creativity, innovation, and excellence. Stay up to date with advancements in sports analytics, machine learning, and data science methodologies. This is a unique opportunity to work at the cutting edge

My client, a highly prestigious hedge fund, is seeking a data analyst with strong Python and SQL skills alongside detailed asset class and derivatives knowledge, particularly in the macro space. This individual will be responsible for combining and transforming raw data into useful insights, analysi

Urgent requirement x5 Snr Data Scientists. I need people who have worked on production ready applied data science products, we are not interested in research heavy backgrounds for this project.

You will design, build, and deploy production‑grade models using energy‑market data, asset telemetry, weather data, settlement data, and commercial datasets. We are hiring a Data Scientist to develop the forecasting, optimisation, and analytical models that underpin our trading platform. Work wi

You’re a technically strong, mid-level data scientist with a solid grounding in core data science principles and a growing interest in modern NLP and LLM-based systems. They’re now hiring a Mid-Level Data Scientist to join a growing London-based Data Science team. Collaborate closely with other

As a Data Scientist, you’ll join a collaborative, high-performing team with a culture rooted in creativity, innovation, and excellence. Stay up to date with advancements in sports analytics, machine learning, and data science methodologies. This is a unique opportunity to work at the cutting edge

As a Senior Data Scientist, you’ll focus on customer analytics and applied data science - using data to understand behaviour, identify opportunities, and guide strategic decisions across marketing, product, and personalising customer experience. Work closely with Data Engineering and BI teams to e

Primarily, you will be charged with delivering and maintaining critical components of the investment infrastructure, including the Data Interface Layer, Central Risk Calculations, and Backtesting Frameworks which will be a key tool for the Investment teams.

Senior Python Developer / Engineer (Python AWS) London / WFH to £130k.Are you a Python technologist with experience of Front Office trading environments?.You could be progressing your career on the Asset Management side of a global Japanese bank as they expand this product offering within the UK.As

Up to £180,000 + Bonus + Benefits.Portfolio Managers, Quants, and Analysts.Designing, developing, and maintaining.Python-based trading and research infrastructure.Work directly with investment teams on trading and research initiatives.Build solutions that directly influence real-world trading perfo

A newly launched long/short hedge fund specialising in the global Industrials sector is seeking a Data Scientist to help shape its data-driven investment strategy. The Data Scientist will originate and analyse novel datasets, build predictive models, and deliver insights that drive investment decisi

You will collaborate closely with other data scientists, data engineers, and DevOps, with the freedom to shape how GenAI and ML are used across the platform. A UK-based health and wellbeing organisation is hiring a Data Scientist to build and deploy production ML and GenAI systems. The role is hands