Jobs in London

Data Analyst Apprentice: Earn While You Learn

Full-timePermanent/Regular or Fixed Term Contract/Temporary: Fixed Term Contract (UK and ROW) / Temporary (US)L&G Business Unit: Legal & General Group FunctionsL&G sub Business Unit: GROUP DATA & ANALYTICSPrimary Location: London, One Coleman StreetJob Family: IT & ChangeCompany Description Legal & General (L&G) is a leading UK financial services group and...

LegalAndGeneral

City of London

Senior Data Engineer - Data Monetisation Products - Python/GCP/AI/SAAS/Data Products

Summary Location: London, Reading Job Family: Digital & Technology Job Type: Full Time Posted Date: 09-Mar-2026 Ref #: 71495 We are hiring a Senior Data Engineer to join our Data Monetisation team. This is a key role responsible for building scalable, privacy-safe data products that drive commercial value from complex...

Virgin Media O2

Reading

Data Engineer – Cloud ETL Pipelines (Onsite UK)

A leading defense and aerospace technology firm in the UK is looking for a Data Engineer to join their team in London, Manchester, or Gloucester. The role involves building and maintaining data processing pipelines, requiring strong analytical skills and experience with cloud services and data ETL tools. Candidates must hold...

Raytheon UK

City of London

Senior Data Analyst, Reporting & Operations

Company Founded in 1926 by Marcel Bleustein-Blanchet, today Publicis Groupe is the second largest communications group in the world and a leader in marketing, communication, and digital business transformation, led by Arthur Sadoun, the third CEO in its history. Publicis Groupe is positioned at every step of the value chain,...

Publicis Media

City of London

Data Scientist

Job Title: Data Scientist 📍 Location: London (Hybrid) 💰 Salary: £40,000–£65,000 👥 Hiring: Multiple Position Available We’re hiring multiple Data Scientists to join a fast-growing organisation working across product, commercial, and operational teams. This is a fantastic opportunity for someone early in their career who wants ownership, learning, and the...

Intellect Group

City of London

Lead Data Scientist

Lead Data Scientist Up to £125,000 London (Hybrid, 2-3 days onsite per week) Company: This private equity and investment start-up are focused on streamlining and improving performance by reimagining value creation capabilities. They are utilising cutting-edge AI to generate performance insights on each aspect of the investment lifecycle. Responsibilities: Build...

Harnham

City of London

Senior Data Engineer

Senior Data Engineer | Azure & Snowflake | Enterprise Data Platform in Alternative Asset Management Salary: £100,000 Location: Central London, 3 to 4 days onsite You will be joining a global technology consultancy to help design and deliver long-term, enterprise-grade data platforms that enable data-driven decision-making across complex, multi-line organizations....

Prism Digital

City of London

Senior Data Engineer

Senior Data Engineer Location: London (Hybrid) Function: Data Engineering / Data Platform Salary: Up to £140,000 base + bonus + benefits About the Role Our client is a global commodities and energy trading firm operating at the intersection of quantitative research, technology, and trading. Following the recent acquisition of a...

Anson McCade

City of London

Backend Machine Learning Engineer in London - Treefera

QualificationsProficiency in working with various databases such as PostgreSQL/PostGIS, DynamoDB, etc.Exposure to infrastructure-as-code tools like Terraform or containerization technologies such as Docker.Familiarity with Typescript to understand and work with existing codebases.Interest in aspects of machine learning operations (MLOps), integrating models, and developing data-driven products.Additional NotesWhat The... #J-18808-Ljbffr

Java Script Works

City of London

Data Engineer

DataEngineerLondon|Hybrid|Full-timeAreyouaskilledDataEngineereagertoworkwithhigh-volumedatasetsandcutting-edgetechnologies?We’relookingforadata-drivenprofessionaltodevelopandoptimiseascalabledataplatformthatsupportsadvancedanalyticsandquantitativeresearch.You’llplayakeyroleindesigningrobustdatapipelines,integratingreal-timefeeds,andensuringtheseamlessflowofstructuredandunstructureddata.Inthisrole,you'llberesponsibleforbuildingandmaintaininghigh-performancedatapipelinesthatprocesscomplexandlarge-scaledatasets.You'llworkcloselywithanalystsandresearcherstounderstandtheirdatarequirements,optimisingreal-timedataingestionbyintegratingexternalAPIsandalternativedatasources.Youwillfocusonenhancingthedataarchitecturetoimproveaccessibility,efficiency,andsecuritywhileautomatingETLworkflowstostreamlinedatamodellingandanalysis.You’llalsosupportevent-drivensystemsbyimplementingtechnologieslikeKafkaandProtobuf,ensuringseamlessdatastreamingandprocessing.Akeyaspectofyourrolewillbeimplementingrigorousqualityassurancemeasures,ensuringdataintegrityandconsistencyacrossallinputsandoutputs.Additionally,you'llcollaboratewithteamstosupportmachinelearningapplications,facilitatingdatapreparationformodeltraininganddeployment.WhatYou’llNeed3+yearsofexperienceinadataengineeringStrongproficiencyinPythonandRustHands-onexperiencewithAWScloud,Linux,andDocker.Expertiseindistributedcomputingframeworks(Ray,Dask,orApacheArrow).Stronganalyticalskills,withtheabilitytohandlelarge-scale,high-frequencydata.SolidunderstandingofETLpipelines,datamodelling,anddatabaseoptimisation.Experienceworkingwithreal-timestreamingtechnologiesThisisafantasticopportunitytobepartofafast-moving,data-drivenenvironmentwhereyourtechnicalexpertisewillhavearealimpact.You'llworkwithcutting-edgetools,collaboratewithtop-tierprofessionals,andcontributetotheefficiencyandinnovationofagrowingdatateam.Ifyou’rereadytotakeyourdataengineeringcareertothenextlevel,we’dlovetohearfromyou! #J-18808-Ljbffr

Consortia Group

City of London

Head of Data Engineering

Head of Data Engineering, to lead and grow a team in a mid market Financial Services business. Success will be developing a real time cloud based Data Platform that will offer valuable insights to numerous stakeholder across the business. To enable effective development of that platform a major part of...

Wyatt Partners

City of London

NLP Engineer

Join to apply for the NLP Engineer role at Sensefolio Join to apply for the NLP Engineer role at Sensefolio Get AI-powered advice on this job and more exclusive features. Location: Remote or London, UKSensefolio, a leading provider of Environmental, Social, and Governance (ESG) data and analytics, is seeking an...

Sensefolio

City of London

Data Engineer

We are a new generation consultancy based across UK and EU and founded on the premises of the engineering excellence and empowering people to make an impact.We work with all modern tech stacks and typically run agile scrum on all our projects.About youAre you passionate about data and its transformational...

The Dot Collective

City of London

Head of Product (advanced analytics & machine learning)

Head of Product (advanced analytics & machine learning)Wyatt Partners are working with the CEO of a privately funded FinTech company, to hire a Head of Product.The Company’s founders have broad experience across Financial Services & a track record of investing in Start-ups. The company have already broken even and are...

Wyatt Partners

City of London

Data Engineer

Masdar is the UAE’s clean energy champion and one of the largest companies of its kind, advancing the development and deployment of renewable energy and green hydrogen technologies to address global sustainability challenges. Established in 2006, Masdar operates in over 40 countries and is jointly owned by Abu Dhabi National...

Masdar (Abu Dhabi Future Energy Company)

City of London