Software Engineer Python Java Data Jobs in London, UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Cyber Data & Catastrophe Analyst

We’re looking for a Cyber Data & Catastrophe Analyst to join a specialist Cyber Centre of Excellence (CCoE) , supporting the Group’s cyber underwriting strategy, risk appetite, and accumulation control across global business lines. Tokio Marine Kiln (TMK) is working in partnership to ...

Financial Data Reporting Analyst

This is an opportunity to join a high-performing finance function at a fast-scaling UK fintech where data sits at the heart of commercial decision-making. You will work closely with senior stakeholders on business-critical reporting and analysis, gaining exposure to complex funding structures and the full ...

Fundraising & Data Room Analyst

Overview Location: London / Hybrid (flexible) Contract: 3–4 months (initial), with potential extension Rates: Competitive day rate or hourly (inside IR35) Job Description SRG are supporting an early stage, biology led startup operating in ...

Senior Clinical Data Manager

Brief Description Senior Clinical Data Manager will be responsible for performing Data Management activities that support Jazz Pharmaceuticals’ commercial and development projects worldwide. You will participate as an active member of a multi‑disciplinary team to plan, lead, and execute the Data ...

Senior/Lead Data Scientist

About Mention Me Mention Me amplifies the authentic human voice in a world of AI marketing noise to drive profitable brand growth. We help brands identify true promoters, activate authentic recommendations and UGC, and align teams around a single source of Voice of Customer insights so real brand ...

Senior UK Data Analyst

Overview Senior UK Data Analyst at Universal Music Group UK is a key member of our world-class Royalty team whose key goal is to ensure fast and accurate royalty accounting to UMPG’s songwriters and partners. Reporting to the Senior Manager UK Royalty and Customer Service, the KPI’s i ...

Director, Quantitative Data Operations

Overview The Role: Quantitative Research and Investments (QRI) is seeking a data expert in the domain of portfolio risk analytics to lead a Risk Platform Operations team responsible for ensuring that all vendor and internal portfolio risk analytics used for risk management and portfolio c ...

Principal Data Scientist Healthcare

Overview Join Kainos and Shape the Future. At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technolo ...

Data Lake, Executive Director

Job Title: Executive Director - Wholesale Data Lake Corporate Title: Executive Director Department: Wholesale Data Technology Location: London Company overview Nomura is a global financial services group with an integrated network spanning approximately 30 countrie ...

Technical Architect Data Platforms

We are seeking an experienced Technical Architect to support the design and evolution of large-scale, cloud-based data platforms across, working across our portfolio of clients. The Technical Architect will play a key role in shaping solution design patterns, ensuring alignment with established sta ...

Senior Recruitment Consultant Data

We're looking for a Senior Recruiter who specialises in Data / AI recruitment to join our team. This role offers ownership and autonomy to build our Data offering and to build a team around you as your desk grows. Who we are? Futureheads is a majority female‑owned business, founded to put ...

Complaints Data & Insights Analyst

Notting Hill Genesis Group is seeking a Complaints Service Data Officer in Hammersmith, who will analyze complaints data to support service improvement. The role requires significant experience in data analysis, advanced Excel skills, and the ability to translate data into clear insights. This position is on a f ...

Performance and Data Manager

About the Company OCS UK & Ireland is a leading facilities management company with 50,000+ colleagues and a turnover in excess of £2bn. We deliver innovative, award‑winning services within facilities management, hard services, cleaning, security and catering. Our mission is to make people ...

Director of Data & Analytics

About the Role We are seeking an experienced Director of Data & Analytics to help organisations turn strategy into measurable, long-lasting value. This is a senior leadership role focused on shaping, selling, and delivering complex Data & Analytics solutions while growing a high-performin ...

Technology Manager – Data Ecosystem

The Technology Manager is central to business-critical transformation of technology delivery and achieving Sainsbury's business strategy, working at the heart of a complex matrix operating model spanning internal teams, offshore partners, and strategic technology organisations. Responsible for assuring tec ...

Data Platform Delivery Lead

Women in Data® is seeking a Technology Manager to lead data engineering initiatives and partner with stakeholders at Sainsbury's to ensure the delivery of high-quality data services. This role entails managing offshore teams, ensuring compliance with data governance standards, and driving financial accountabilit ...

Europe Compensation Data Leader

Scotiabank is hiring a Compensation Data Manager in Greater London. This vital role is responsible for developing robust analytics frameworks and ensuring accuracy in compensation data reporting for regulatory submissions. The ideal candidate will have a graduate degree and substantial financial industry experie ...

Performance and Data Manager

Overview OCS UK & Ireland is a leading facilities management company with 50,000+ colleagues and a turnover in excess of £2bn. We deliver innovative, award-winning services within facilities management, hard services, cleaning, security and catering. Our mission is to make people and plac ...

Director of Data Products

About the Company OAG is the essential intelligence partner transforming global travel. For nearly a century, we've been the foundation the travel industry builds on, trusted, proven, essential. Today, we're going beyond. We combine unmatched data quality, quantity and access with breakthrough te ...

Principal Data Scientist Operations

Principal Data Scientist What you'll do: Lead the end‑to‑end delivery and lifecycle management of data science products and initiatives. Scope and frame ill‑defined business problems and define data science solutions aligned with business goals. Manage and coac ...

Data Analyst Strategic Comms

Data Analyst - Strategic Comms Small businesses move fast. Opportunities often don't wait, and cash flow pressures can appear overnight. To keep going, and growing, SMEs need finance that's as flexible and responsive as they are. That's why we built iwoca. Our smart technology, da ...

Data Centre Technical Manager

Data Centre Technical Manager – East London / Docklands OTE c£95,000 – Made up of Salary, annual performance bonus + Car Allowance + Mgmt Benefits Our Client is a global leader in integrated facilities management and engineering services. The Opportunity: </p ...

Complaints Service Data Officer

# Complaints Service Data Officer## Job IntroductionNotting Hill Genesis, one of London's largest housing associations, is seeking a Complaints Service Data Officer to join us on a 18-month fixed-term contract.NHG introduced a centralised complaints function in July 2024, and we've already transformed the way we ...

EMEA Data Partnerships Lead

The Trade Desk, a leader in digital advertising technology, seeks a candidate with 4+ years of experience for partner support and integration. Responsibilities include onboarding data partners, managing relationships, and developing training materials for commercial teams. The ideal candidate will have strong or ...

Senior Business & Data Analyst

Senior Business & Data Analyst - Insurance Location: London (Hybrid) Type: Permanent Overview A specialist insurance organisation is seeking a Senior Business & Data Analyst to support complex data and system transformation programmes within the London Market. This role sits ...

Epidemiology Data Researcher — Hybrid

MHRA is seeking an IR Researcher for their Clinical Practice Research Datalink team in London. This full-time, permanent role involves applying epidemiological and statistical expertise to enhance public health research through CPRD data. Key responsibilities include delivering research projects, managing data e ...

Senior Data Operations Manager

Our Company At Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity. Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the world’s most used digital comparison service, delivering value and sim ...

Technology Manager Data Ecosystem

Locations Sainsbury's Supermarkets Ltd, London, Greater London, EC1M 6HA, GB Closing Date 05/04/2026, 10:49 AM Full Time or Part Time Full time Contract Type Permanent Advertised Salary Competitive Plus Benefits The Technology Manager is central to bus ...

Team Lead, Data Engineering

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Senior Business & Data Analyst

Senior Business & Data Analyst - Insurance Location: London (Hybrid) Type: Permanent Overview A specialist insurance organisation is seeking a Senior Business & Data Analyst to support complex data and system transformation programmes within the London Market. This role sits ...

Strategic Data Governance Leader

Claims Recruitment Services is seeking a Data Governance Lead in London to lead data governance initiatives and ensure compliance in a strategic role. The successful candidate will drive data quality, manage policies, and liaise with stakeholders, requiring hands-on experience in data governance and familiarity ...

Data Governance Analyst 2

Data Governance Analyst - Arch Insurance With a company culture rooted in collaboration, expertise and innovation, we aim to promote progress and inspire our clients, employees, investors and communities to achieve their greatest potential. Our work is the catalyst that helps others achieve their ...

Data & Analytics Senior Associate

Data & Analytics – Senior Associate Requisition ID: 49864 Business Unit: Fitch Group Category: Operations Location: London, GB Date Posted: Apr 24, 2026 What We Offer: High ownership from day one, with clear goals and access to experienced c ...

ICB Data Control Manager

Job summary Are you ready to make a meaningful impact in a dynamic, global environment? As an ICB Data Control Manager, you will help shape the future of data, privacy, Artificial Intelligence / Machine Learning (AI/ML) governance, analytics management and operational risk at JPMorganChase. You’l ...

Revenue Operations & Data Manager

Compensation: Competitive base salary + performance bonus About VantagePoint VantagePoint is a global finance transformation and technology consultancy helping organisations modernise the finance function through process improvement, data, and leading technology platforms. <p ...

Lead/Staff Data Analyst

Hey, we’re Plum, your smart saving and investing app on a mission to help grow money for life. Since 2016, over 2 million people in 10 European markets have set aside more than £2 billion with our clever automation and AI – that’s the magic of Plum! As recognition for our work, we’ve received awards ...

Lead/Staff Data Analyst

Hey, we’re Plum, your smart saving and investing app on a mission to help grow money for life. Since 2016, over 2 million people in 10 European markets have set aside more than £2 billion with our clever automation and AI – that’s the magic of Plum! As recognition for our work, we’ve received awards ...

Principal Architect Data Centres

WHO WE ARE EOS IT Solutions is a Global Technology and Logistics company, providing Collaboration and Business IT Support services to some of the world’s largest industry leaders, delivering forward-thinking solutions based on multi-domain architecture. Customer satisfaction and commitment to sup ...

Senior Manager, Data Science

Senior Manager, Data Science page is loaded## Senior Manager, Data Sciencelocations: Londontime type: Full timeposted on: Posted Todaytime left to apply: End Date: May 29, 2026 (23 days left to apply)job requisition id: JR0602## **Why this role matters**As a senior leader in our Data Science team, you’ ...

Data & Analytics Senior Associate

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Data Analytics - Senior Associate The Chief Data Office (CDO) is seeking a Senior Associate to join the Enterprise Data & Analytics team in our London office. This role suits an ear ...

Performance and Data Manager

About The Company OCS UK & Ireland is a leading facilities management company with 50,000+ colleagues and a turnover in excess of £2bn. We deliver innovative, award-winning services within facilities management, hard services, cleaning, security and catering. Our mission is to make people and pla ...

Senior Planner (Data Centres)

Overview Department: Project Management Location: London (with Hybrid Working) Title: Planner / Senior Planner Sector: Data Centres Discipline: Project Controls & Scheduling Location: London (with Hybrid Working) </ ...

Senior Claims Data Analyst

The Fidelis Partnership is a leading privately-owned, Bermuda-based Managing General Underwriter, which, through its subsidiaries, is a global underwriter of property, bespoke and specialty insurance and reinsurance products. The Fidelis Partnership is one of the largest Managing General Underwriters globa ...

Data Platform Design Lead

Introduction At Gallagher Re, we bring clarity to complexity by helping clients around the world make confident, data-driven decisions in a rapidly evolving risk landscape. Here, you’ll be part of a team that leverages world-class analytics and deep reinsurance expertise to deliver strategic advi ...

Data Analytics Associate Director

Overview As an Analytics Associate Director within the DDT team, you’ll sit at the centre of data-driven decision-making, turning complex data into clear, compelling stories that shape the future of some of the world’s most exciting and recognisable brands. Working across multiple high-profile ac ...

Data and Analytics Manager

Company description We are the ROI agency, a position we have proudly held true to since 2005. Our more than 6,000 specialists across 95 markets offer unparalleled capabilities in Media, Data, Technology, Commerce and Content. We put effectiveness at the heart of our work to solve complex challen ...

Data Scientist Fixed Income

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading experti ...

Head of Data Platform

Relay is fundamentally reshaping how goods move in an online era. Backed by Europe’s largest-ever logistics Series A ($35M), led by deep-tech investors Plural (whose portfolio spans fusion energy and space exploration), Relay is scaling faster than 99.98% of venture-backed startups. We’re assemblin ...

Senior Data Engineering Manager

Senior Engineering Manager - Data & Digital Platforms - Up to £110,000 A large, globally distributed organisation is seeking a Senior Engineering Manager to lead multiple data and digital engineering teams delivering enterprise-scale platforms and products. This is a senior leadership rol ...

VP Commercial Strategy & Data

Workplace: White City, London - 3 days a week in the office Closing Date: 11th May 2026 The role Our team’s vision is to deliver the best global intelligence from brilliant data sets to maximise revenue across Global Sales, Zoo55, Brand Partnerships, Content & Production. Our purp ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Software Engineer Python Java Data Jobs in London Job Search Guide, Trends and Insights