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

Finance Administrator, City of London

Finance Administrator 955453/VW_1685611579 Salary Package: £30000 - £32000 per annum Location: <s ...

Group Reporting Accountant

Group Reporting Accountant6 MonthsAbout Our ClientThe organisation is a medium-sized entity within the property industry, known for its professional approach to financial management and commitment to excellence. It provides a supportive environment for its employees and ...

Global Head of Marketing

About the Role We are looking for a collaborative and forward-thinking Global Head of Marketing to lead our global team. Reporting to the Chief Revenue Officer, you will shape and deliver marketing strategy across digital, content, demand generation, brand, communications, and customer engagement.< ...

Finance Business Analyst FP&A / Accounting / Finance

Finance Business Analyst - FP&A / Accounting / Finance - Umbrella Our client, a leading Financial Services business, are recruiting for a Finance Business Analyst with FP&A and Finance Consolidation system experience to join them on a contract basis.Ad hoc travel to London</ ...

Finance Officer Secondary School Lambeth

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling. A fantastic opportunity for a Finance Officer at a Good Ofst ...

Reinsurance Analytics Consultant

As part of our Global Specialty team within Insurance Consulting & Technology (ICT), you will support the broader business development agenda as well as contribute directly to the sale and delivery of client projects, with a focus on traditional and alternative reinsurance markets.You will play a key r ...

Global Head of Marketing

About the Role We are looking for a collaborative and forward-thinking Global Head of Marketing to lead our global team. Reporting to the Chief Revenue Officer, you will shape and deliver marketing strategy across digital, content, demand generation, brand, communications, and customer engagement.< ...

Group Reporting Accountant

Group Reporting Accountant6 MonthsAbout Our ClientThe organisation is a medium-sized entity within the property industry, known for its professional approach to financial management and commitment to excellence. It provides a supportive environment for its employees and ...

Finance Administrator, City of London

Finance Administrator 955453/VW_1685611579 Salary Package: £30000 - £32000 per annum Location: <s ...

Finance Business Analyst FP&A / Accounting / Finance

Finance Business Analyst - FP&A / Accounting / Finance - Umbrella Our client, a leading Financial Services business, are recruiting for a Finance Business Analyst with FP&A and Finance Consolidation system experience to join them on a contract basis.Ad hoc travel to London</ ...

Finance Officer Secondary School Lambeth

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling. A fantastic opportunity for a Finance Officer at a Good Ofst ...

Reinsurance Analytics Consultant

As part of our Global Specialty team within Insurance Consulting & Technology (ICT), you will support the broader business development agenda as well as contribute directly to the sale and delivery of client projects, with a focus on traditional and alternative reinsurance markets.You will play a key r ...

EMEA Field and Partner Marketing Lead

**Privacy Information**We and our partners are using tracking technologies to process personal data in order to improve your experience. You may always exercise your consumer right to opt-out. For detailed information about personal information we collect and third parties having access to it, please select ‘Mor ...

Cost Controller

Cost Controller Join to apply for the Cost Controller role at Legendre. Are you a detail‑driven finance professional looking to bring your expertise to international construction projects? We are seeking a highly proactive and autonomous Cost Controller to oversee financial monitoring and ...

Customer Success Manager, Enterprise

About the Role Our Customer Success Managers (CSMs) play a crucial role in building long-term, transformational partnerships with our strategic clients across the UK region, including key stakeholders within JLL’s property management group. In this high-touch role, you will serve as the trusted a ...

Research Engineer, Frontier Safety Mitigations, DeepMind

corporate_fare DeepMind place London, UK Apply Bachelor’s degree or equivalent practical experience. 5 years of experience with software development in one or more programming languages. 3 years of experience testing, maintaining, or launching software products, an ...

Business Development Representative

Business Development Representative Location: London/Hybrid. Department: Sales & Marketing. The Company At AccountsIQ, we’re on a mission to deeply understand our customers and deliver technology that enriches their lives. We provide smart, feature-rich financial management soft ...

Oracle Tester

Role: Oracle TesterExperience: 7yearsLocation: LondonWork mode: Hybrid Key Responsibilities<span style=color:in ...

UX Specialist

Job Purpose:The highly competitive US generic pharmaceutical sector continues to challenge every element of the supply chain. In this constantly changing environment, patients can be served through multiple channels in new & different ways, whilst those that dispense prescriptions, the wholesale ...

Threat Intelligence Lead

The Threat Intelligence Lead will own Canonical’s threat intelligence strategy and execution, including understanding of which cyber threat actors are targeting Canonical, and the use of intelligence on Tactics, Techniques and Procedures (TTP) to better our products and internal cybersecurity controls. You wi ...

UX Specialist

Job Purpose:The highly competitive US generic pharmaceutical sector continues to challenge every element of the supply chain. In this constantly changing environment, patients can be served through multiple channels in new & different ways, whilst those that dispense prescriptions, the wholesale ...

Threat Intelligence Lead

The Threat Intelligence Lead will own Canonical’s threat intelligence strategy and execution, including understanding of which cyber threat actors are targeting Canonical, and the use of intelligence on Tactics, Techniques and Procedures (TTP) to better our products and internal cybersecurity controls. You wi ...

Oracle Tester

Role: Oracle TesterExperience: 7yearsLocation: LondonWork mode: Hybrid Key Responsibilities<span style=color:in ...

Technical Trainer

About NIIT NIIT provides comprehensive and scalable managed training services for learning administration that maps directly to our customer needs. Training is our business and passion. We are one of the largest training outsourcing providers in the world. NIIT delivers and administe ...

Technical Trainer

About NIIT NIIT provides comprehensive and scalable managed training services for learning administration that maps directly to our customer needs. Training is our business and passion. We are one of the largest training outsourcing providers in the world. NIIT delivers and administe ...

Technical Trainer

About NIIT NIIT provides comprehensive and scalable managed training services for learning administration that maps directly to our customer needs. Training is our business and passion. We are one of the largest training outsourcing providers in the world. NIIT delivers and administe ...

Head of Data Sources and Acquisition Strategy, Senior Director London

As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial markets. With over 100 years of experience and colleagues in over 30 countries, Fitch Group’s culture of credibili ...

Head of Data Sources and Acquisition Strategy, Senior Director London

As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial markets. With over 100 years of experience and colleagues in over 30 countries, Fitch Group’s culture of credibili ...

Senior Cloud Solutions Architect — Remote (UK)

A leading cloud solutions company is seeking a Lead Cloud Solutions Architect to develop and manage cloud environments across the UK. This role includes driving project discussions, managing customer relationships, and implementing policies for cloud resources. The ideal candidate should have a Bachelor's degree ...

VP, EMEA Corporate Banking P&A: Strategy & Impact

A global financial services leader is seeking a Vice President in Global Corporate Banking to drive financial strategy across the firm. This role involves leading comprehensive financial planning, collaborating with senior managers, and shaping the future of financial analysis. Candidates should have a degree in ...

Strategic Location Analytics Lead

A leading management consultancy in London is seeking a Senior Location Analytics Consultant to deliver strategic analytical recommendations to clients. This role involves driving bespoke projects through impactful analyses, taking ownership of projects, and effectively communicating insights to a diverse range ...

AI Safety Research Fellowship — Mentored, Global

A leading AI research organization is offering a 4-month full-time Fellows program for motivated individuals interested in empirical AI research. This role provides mentorship from leading researchers and requires fluency in Python. The selected fellows will contribute to vital AI safety projects and must be loc ...

Quant Developer – Index Rebalance & Research Infrastructure

A top tier global hedge fund is seeking an experienced Quant Developer to enhance their trading infrastructure. The role involves developing core research systems, collaborating with cross-functional teams, and ensuring the quality of code. Ideal candidates should possess strong programming skills in Python, alo ...

Executive Director — London Systematic FI Portfolio Manager

A global financial services leader in London is seeking a Systematic Portfolio Manager. This role involves managing existing systematic accounts and ETFs, integrating portfolio optimization tools, and collaborating with various teams to enhance investment strategies. Ideal candidates will have a background in fi ...

Junior Quant Developer: DAG Powered Quant Trading

A leading financial technology firm in Greater London is seeking a Quantitative Developer for its Equities Statistical Arbitrage business line. The ideal candidate will have strong Python development skills, experience in the finance industry, and an analytical mindset. Responsibilities include developing quanti ...

AI Agents & LLM Prototyping Research Assistant

A global staff augmentation firm is seeking a Research Assistant to design test prompts and prototype AI agents. The ideal candidate has a Bachelor's degree in Computer Science and 2+ years of relevant experience. Responsibilities include creating benchmarks and troubleshooting AI tools within a Python/PHP stack ...

Engineering Manager, Real Time AI Platform

A leading voice automation company in Greater London is seeking an Engineering Manager to lead their Runtime Engineering team. You will be responsible for developing a high-performing engineering team and guiding them in solving technical challenges around audio streaming and transcription. This role requires a ...

Capital Markets VP Remote Friendly Fintech & Equity

A leading fintech company is seeking professionals to assist in developing its capital markets strategy to fund over £2.5bn annually. You will manage strategic funding projects, originate and execute transactions, and oversee investor relationships. Candidates should hold a Bachelor's degree and possess strong m ...

GenAI Engineer: Enterprise AI Agents & MVP Delivery

A leading AI consulting firm in Greater London seeks experienced professionals to design and implement AI agents and LLM-based applications. Candidates must have a Bachelor's or Master's degree in Computer Science or related field, with 3+ years in AI/ML. Strong Python skills and experience with orchestration li ...

Trading Product Controller — P&L, Valuations, Automation

Mondrian Alpha is seeking a Product Controller in Greater London. The role offers wide exposure in a fast-paced trading environment, managing daily P&L and valuations while working closely with Portfolio Managers and Traders. Candidates should possess strong academic credentials, operational pace, and commercial ...

Execution Research Quant, Sports Betting Analytics

Smartodds in Greater London is looking for an Execution Research Quantitative Analyst to devise automated betting strategies and support clients with pricing tasks using predictive models. The role requires a strong background in statistical and mathematical modelling, programming skills in R or Python, and expe ...

Forward Deployed Engineering Manager – London Hybrid

Slope is seeking an FDE Manager in London to lead a team responsible for delivering production systems using frontier models. The role includes collaboration with Product and Research teams, ensuring smooth deployments, and managing a hybrid work model that requires 3 days in-office work weekly. Ideal candidates ...

Applied Scientist: Multimodal AI for Film

Jack & Jill is seeking an Applied Scientist to bridge research and production in London. This role involves developing audio/video dataset curation pipelines, automating testing metrics, and collaborating with researchers and VFX artists. Ideal candidates hold an MSc or PhD in a relevant field and showcase exper ...

Senior Product Strategist: ETRM & Strategic Initiatives

A global energy consultancy in Greater London is hiring a Senior Product Strategist to lead initiatives across trading operations. The role involves onboarding new trading desks and optimizing ETRM systems, requiring over 8 years of industry experience and strong technical skills. Candidates must hold a relevant ...

Senior Geospatial ML Scientist — Remote Sensing & CV

Outbreak Labs, located in Greater London, seeks a Senior Machine Learning Scientist specializing in geospatial and remote sensing. You will design classification models, analyze complex datasets, and work with geospatial imagery from varied sources. With a PhD or equivalent experience and 3+ years in the geospat ...

Trading Developer Hybrid, Global Impact, Flexible Work

SmartestEnergy in Greater London is looking for skilled Trading Developers to design high-performance trading tools and automate processes. In this hybrid role, you'll collaborate with various teams to build robust solutions for trading activities. Candidates should have experience with coding, statistical analy ...

Reinsurance Pricing Actuary (LAH) – Hybrid, Global Impact

QBE in the United Kingdom seeks a Reinsurance Pricing Actuary for their LAH portfolio, operating from London or Brussels in a hybrid role. Candidates should have a minimum of five years of actuarial experience, focusing on pricing and predictive modeling. Qualifications include a relevant university degree and p ...

C++ Test Framework Engineer for Algorithmic Trading

Eaglecliff is hiring for a role focused on building and extending automated testing infrastructure for C++ services in Greater London. The ideal candidate should have strong C++ and Python experience, expertise in automated test frameworks, and a deep understanding of CI/CD integration. Key responsibilities incl ...

Credit Derivatives Quant Strategist (Assoc/VP) Flexible

Morgan Stanley is seeking a Quantitative Strategist at the Associate/VP level to join their Credit Derivatives Trading Desk in London. This role involves collaborating with traders, designing analytical tools, and leveraging quantitative insights to enhance trading strategies. Ideal candidates will have an advan ...

Surveillance Analyst, Markets Compliance (EU/UK)

P2P in Greater London is seeking a Surveillance Analyst for their Compliance team. The role involves monitoring trading activity, refining alert systems, and documenting compliance processes. Candidates should have a Bachelor's degree in Finance or a related field and a minimum of 3 years' experience in Market A ...

🚀 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