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- ...realize their greatest potential. Title and Summary Senior Data Scientist Who is Mastercard? Mastercard is a global technology company... ...models in a commercial environment. Strong proficiency in Python for data science and machine learning. Experience working...PythonFull timeWorldwide
Mastercard
United Kingdom17 days ago - ...modelling layer is largely greenfield. The data and the scale already exist; modern... ...bring the team with you. Act as a data scientist for the wider business — making data accessible... ...capable engineer and analyst — fluent in Python and SQL, and able to take a model from...PythonHourly payFull timeShift work
Transak
United Kingdom1 day ago - ...monthly co-working stipend. About the role We're looking for a Data Scientist to take ownership of the datasets and evaluation workflows... ...track performance and surface issues. Develop lightweight Python/SQL pipelines and tooling to make data work faster and reproducible...PythonFull timeImmediate start
Valor Capital Group
United Kingdom16 days ago - ...terminals across 120+ countries. The Role This is a Senior Data Engineer position on the Data Engineering team. You’ll work... ...across the company can consume it. Day-to-day, you’ll work with Python, SQL, ClickHouse, Airflow, and dbt within an event-driven architecture...PythonFull timeWork at officeRemote workWork from homeHome office
Reown
United Kingdom16 days ago - ...similar quantitative role In-depth knowledge of Foreign Exchange products and valuation Excellent programming skills in C++ and Python Higher qualification in a relevant mathematical based degree An excellent problem solver who can contribute with innovative...PythonFull timeLocal areaWork from home
Banco Santander S.A.
United Kingdom8 days ago - ...the senior-most individual contributor for data science in the domain partnering across... ...mentor and thought partner to analysts, data scientists, and cross-functional stakeholders... ...environment. Strong hands-on fluency in Python and SQL for model development, analysis,...PythonFull timeWork at officeImmediate start
LemFi
United Kingdom16 days ago - ...products supported by our best-in-class data, allowing us to adapt to those rapid changes... .... We're looking for a Staff Data Scientist to join our Research and Intelligence organisation... ...work. Expert-level proficiency in Python and SQL, with a track record of writing clean...PythonFull timeFlexible hours
Chainalysis
United Kingdom16 days ago - ...cloud platform that connects Wayve to the outside world: handling data exchange with partners, surfacing AI insights, and enabling the... ...-as-code in Terraform and pipeline logic primarily in Python Build reliable operational foundations, including retry strategies...PythonFull timeWork at officeWork from home
Wayve
United Kingdom7 days ago - ...particular role covers. ️ About Our Engineering Teams The Data and Orchestration team in London builds the platforms behind Wayve... ...and maintaining production-grade systems You have solid Python programming skills You have worked with systems at scale, ideally...PythonFull timeWork at officeRemote workVisa sponsorshipRelocation packageFlexible hoursShift work
Wayve
United Kingdom7 days ago £80k - £120k per year
...Senior AWS Cloud Engineer | S4 | Data & AI Domain | Multiple Locations Country: United Kingdom IT STARTS HERE Santander ([ is evolving... ...Management/Events). (Preferred) Programming expertise in Python, Java, Scala, SQL, Spark, Unix shell scripting, and AWS CLI. (...PythonFull timePart timeWork at officeLocal areaWork from homeFlexible hoursShift workBanco Santander S.A.
United Kingdom16 days ago$100 per hour
...Data Science Senior Data Scientist Expert Ethos ⢠Remote Education Not stated Type Hourly Pay Rate $100/hr Listed... ....com. Key Requirements 4+ years in data science Python and SQL fluency Experience with modeling and experimentation...PythonHourly payFull timeContract workImmediate startRemote workFlexible hoursEthos
United Kingdom4 days ago- ...track the performance of digital assets for global institutions in the digital assets and traditional finance industries. CoinDesk Data - a broad suite of digital assets market data and analytics, providing real-time insights into prices, trends, and market dynamics....SuggestedFull time
Bullish
United Kingdom16 days ago - ...working stipend. About the role We are looking for a Research Engineer to join the research team at ElevenLabs, focused on the data infrastructure that powers our frontier AI models. The quality of our models is bounded by the quality and scale of the data behind...SuggestedFull timeImmediate startRemote work
Valor Capital Group
United Kingdom16 days ago £76k - £114k per year
...Senior Data Scientist & SanTalk Product Owner | S4 | Chief Data & AI Office | Milton Keynes Country: United Kingdom IT STARTS HERE Santander ([ is evolving from a global, high-impact brand into a technology-driven organisation , and our people are at the heart...SuggestedFull timePart timeFixed term contractWork experience placementWork at officeLocal areaWork from homeRelocationVisa sponsorshipFree visaFlexible hoursShift workBanco Santander S.A.
United Kingdom14 days ago- ...hackers, and echo chambers. Big Tech makes huge profits off our data, and tells us what’s true and what’s not. Brave is fighting back... ...global ambitions Experience with software development practices (Python, C++, JavaScript and/or Rust) Has a proven track record...PythonFull timeWork experience placement
Brave
United Kingdom16 days ago - ...hackers, and echo chambers. Big Tech makes huge profits off our data, and tells us what’s true and what’s not. Brave is fighting back... ...features inside a fast-moving environment Strong coding skills in Python and familiarity with ML frameworks like PyTorch or JAX...PythonFull timeWork experience placementRemote work
Brave
United Kingdom16 days ago - ...The role requires working with report, sensor and environmental data, analysing trends and advising the operations dept on performance... ...to manage a broad range of tasks ~ Advanced Proficiency in Microsoft Excel ~ Experience in SQL, R / Python, Power BI/ Tableau...Python
Navig8 Group
United Kingdom23 days ago - ...position requires deep knowledge of algorithms, data structures, software engineering... ...industry experience in backend development (Python) Experience with DevOps in cloud... ...Our teams of worldclass engineers, data-scientists, product managers, operations specialists...PythonFull timeWork at officeImmediate start
Designer Fund
United Kingdom16 days ago £75k - £200k per year
...support others to adapt to changing scope and deadlines, to deliver 80% of the value in 20% of the time Tech stack We build in Python + React for the frontend Everything we build lives in Docker, for minimal cross-platform faff and maximal reproducibility....PythonFull timeWork at officeRemote work2 days per week3 days per weekTesla
United Kingdoma month ago- ...composure under pressure, including in fast markets and outside normal hours. Practical Python and SQL: enough to pull your own fills, build post-trade fill analysis and check data without waiting for a developer. Clear, concise communication with PMs, quants,...PythonFull time
Fasanara Capital
United Kingdom12 days ago - ...the trading backend services such as the matching engine, market data gateways, internal and external APIs, margin systems and various... ...with various tech stacks. Our teams code in C++, Go, Rust, and Python, depending on the product they are contributing to within Kraken...PythonFull timeLocal area
Kraken
United Kingdom16 days ago - ...production-quality code Extending and improving our proprietary Python-based test automation framework Analysing complex technical... ...in financial markets, with knowledge of order entry, market data protocols, or trading system architecture Understanding of networking...PythonFull timeLocal area
Cboe Digital
United Kingdom6 days ago - ...trading or financial services is required. Desirable Skills (helpful but not essential) Familiarity with Linux environments Python scripting SQL and relational databases Basic networking concepts (e.g. TCP/IP, DNS, network troubleshooting) Our benefits...PythonFull time
Fasanara Capital
United Kingdom5 days ago - ...– writing and validating equipment drivers, test sequences and data-handling code. New software is developed primarily using AI-assisted... ...software development skills across modern languages such as Python, C, C++ or C#, with a focus on writing and maintaining instrument...PythonFull time
Tesla
United Kingdoma month ago £27k per year
...Basic Information & Requisition Details Job Title: Front-Office Data Support Analyst Department: Capital Markets & Trading... ...or spreadsheet-based reporting workflows and replace them with Python/SQL scripts/Claude dashboards to reduce turnaround time and error...PythonFull timeInternshipImmediate start21shares
United Kingdom13 days ago- ...Risk, Investment, and Technology, translating complex portfolio data into actionable insights to support investment decisions, portfolio... ...structure mechanics (e.g. waterfalls, triggers). Advanced Python, (especially Pandas) skills for data analysis, modelling, and production...PythonFull time
Fasanara Capital
United Kingdom16 days ago - ...development of the desk's research infrastructure: market and order-book data, backtesting and simulation frameworks, and shared research... ...overfitting and backtest bias. Advanced programming ability in Python. Proficiency in C++ or another systems language is an advantage....PythonFull time
Fasanara Capital
United Kingdom12 days ago - ...individual investors and institutional clients. We're looking for a Data Analyst, Regulatory Analytics and Reporting to join our team... ...into accurate reports and automated data pipelines using Python, SQL, DBT and Airflow Lead cross-functional projects with analysts...PythonFull timeLocal areaRemote work
Kraken
United Kingdom14 days ago - ...multi-venue collateral management platform, alongside new reference data and accounting infrastructure supporting both digital assets and... ..., market data, or reference data systems. Experience with Python. Experience with Apache, Kafka or other event streaming...PythonFull time
Fasanara Capital
United Kingdom14 days ago $1,000 per month
...internals, open-source software, cryptographic implementations, or AI inference infrastructure. Software development. Experience in Python, C++, and/or Rust. Written findings for expert readers. Experience producing security assessment reports for an audience that...PythonFull timeRemote workWork from homeHome officeTrail of Bits
United Kingdom16 days ago
