Junior data scientist jobs in London - Page 7Create job alerts

Number] years of professional experience as a Data Scientist or in a highly quantitative role. Data Scientist: Machine Learning & Python Specialist 🐍. Experience with NoSQL databases is a plus.

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 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.

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.

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. Access to cutting-edge data tools and infrastructure. Collect, clean, and analyse large datasets from a variety of sources.

Number] years of professional experience as a Data Scientist or in a highly quantitative role. Perform comprehensive Exploratory Data Analysis (. Experience with NoSQL databases is a plus.

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. This is a fast-paced role where you will work on multiple projects simultaneously, gaining valuable exposure t

Data Science and Analytics sits at the heart of this USP, developing the credit risk models and strategies to underwrite loan and credit card products. We work across the business in a multidisciplinary capacity to identify issues, translate business problems into data questions, analyse and propose

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

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. A Data Scien

A leading data solutions company in Greater London is seeking a Data Scientist to enhance data-driven decision-making processes. The ideal candidate should have a strong foundation in data analysis, proficiency in Python and SQL, and effective communication skills in Russian, contributing to signifi

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.

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

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

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.

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.

A technology consulting firm is seeking an innovative Data Scientist to leverage Machine Learning and Python expertise. The role involves designing and deploying advanced models, performing complex data analysis, and collaborating with cross-functional teams. You will convert data into actionable in

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

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.

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.

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

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

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.

You’ll work across the full data science lifecycle — from data wrangling and model development to delivering insights that shape strategic decisions. Collect, clean, and analyse large datasets from a variety of sources. Collaborate closely with data engineers and stakeholders to deliver high-imp

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.

Skilled in data governance, including data quality monitoring, metadata management, and documentation. Understanding of data warehouse architecture and centralized data management principles. This is an exciting opportunity for a systems-focused finance professional who understands the importance of

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,

Opportunity 2: ML Research Scientist to solve the hardest problem in AI (teaching machines to be creative!).

You’ll work across system design, data infrastructure, and production reliability, partnering closely with ML, product, and infrastructure teams. Architecting scalable data pipelines and distributed systems. Strong database knowledge (PostgreSQL, Redis).

Build scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of th

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

Do you love working on tech making a positive impact in the world?.Looking to be part of a collaborate, innovate team?.Software Engineer - Renewable Energy for Car Charging.Package: Up to £80k + bonus + equity.Location: Hybrid in London (2x per week).We are very excited to be continuing our partner

Senior Embedded Software Engineer.Determined by the confirmed level and scope of experience.Colindale, Greater London (On-site).Salary is competitive and negotiable based on experience.Chevalier Tech Limited is a tier-one supplier specialising in advanced technology systems, primarily for the automo

Comply with the company’s Health & Safety, Data Protection, Information Security, PCI & DSP policies and procedures.

Software Engineer – PHP & Golang.I’ve recently partnered with a leading Prop-Tech business in London who are looking to add a.The company have seen rapid success over the past 10 years and have built an advanced platform used by their expanding portfolio of clients.With planned growth in 2026 th

You have a good understanding of databases.

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

Experience with databases such as Postgres and Redis.

Enhance trading algorithms, data pipelines, and market connectivity. Solid understanding of data structures, algorithms, and design patterns. This is a high-impact role where you’ll work closely with traders and developers to build cutting-edge, high-performance trading systems - leveraging big da

Strong grasp of data modelling, cloud infrastructure (preferably AWS), and modern APIs. Experience with relational and NoSQL databases (e.

Mentor junior team members and contribute to collective growth.

Xcede has just started working with one of the leading applied AI companies in the UK.If you want to make a real meaningful impact on the environment this is the job for you!.This senior technical leadership role is focused on building and deploying production-grade AI systems for large-scale infras

Role: Software Developer (React) – Up to £120,000 + Bonus + Package.Up to £120,000 + Bonus + Package.React as a main language (modern JavaScript / TypeScript).They are made up of some truly outstanding engineers who are passionate about using.Some of the highest-performing and most complex front