Programmerwebdev Python Javascript Php 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

Lead AI Aerodynamics Engineer for F1 Data & CFD

A leading motorsport organization is seeking a Senior Aerodynamic AI Engineer to join the Aerodynamics department. This role involves developing AI/ML models for analyzing aerodynamic data, collaborating with engineers, and contributing to the performance of Formula 1 cars. The ideal candidate will have expertis ...

AI Content Intelligence Analyst — Revenue & Product Insights

A global technology company in Greater London seeks a Data Analyst, AI Content Intelligence. The role involves analyzing AI bot traffic, building dashboards, and collaborating with various teams to enhance performance insights and revenue opportunities. Candidates should have strong analytical skills, experience ...

Full Stack AI Engineer Build Scalable, Impactful Apps

A leading AI technology firm in Greater London is looking for a talented individual to join their full stack development team. The role involves designing and developing scalable features, maintaining websites, and collaborating with cross-functional teams to create impactful digital experiences. Candidates shou ...

Senior Conversational AI Research Engineer — Production

A leading AI platform company in Greater London is seeking a Senior Research Engineer to develop and implement cutting-edge conversational AI models. This role involves leading research efforts, building end-to-end systems, and integrating new models into production systems. Candidates should have over 5 years o ...

Finance Director Real Estate Investment Leader

A leading investment firm based in London City Centre is seeking a Finance Director to oversee the full finance function, manage group and fund finance, and ensure compliance with UK tax regulations. The ideal candidate will be a qualified accountant with strong knowledge of UK accounting principles, possessing ...

Infrastructure Security Engineer: Secure & Scale Platforms

A leading quantitative finance firm is seeking an Infrastructure Security Engineer to automate and configure critical security systems. The role involves owning projects across technology stacks, contributing to the security roadmap, and mentoring junior engineers. Ideal candidates will possess skills in securit ...

GPU Emulation Engineer for Real Time Graphics

A leading technology company is seeking candidates for its GPU Hardware Tech team in London. The role involves delivering emulation capabilities for GPU designs while collaborating with design and software teams. Candidates should have strong knowledge in SystemVerilog, debugging skills, and proficiency in progr ...

Climate Data Backend Engineer

A leading company in carbon offsetting seeks a Software Engineer to develop and maintain backend systems for its data platform. You will design APIs, build data pipelines, and optimize relational databases to support analytics tools. Ideal candidates will have a strong background in Python, experience with REST ...

Remote Application Security Engineer — AI Platform

A leading AI technology company is seeking a Security Engineer to build the security foundations protecting AI systems for global brands. Candidates should have over 2 years in application security with expertise in programming (Python, Java). Responsibilities include threat modeling, evolving the application se ...

Data Insights Analyst — Dashboards & Cross‑Team Impact

A dynamic entertainment company in Greater London is seeking a highly motivated Data Analyst to join their team. The successful candidate will partner with product and operations teams to analyze business performance and build impactful dashboards. With 2+ years of experience, candidates should be proficient in ...

Staff Perception Engineer — 3D Vision & Multimodal AI

A technology company specializing in autonomous ground handling seeks an experienced engineer to architect and deploy 2D/3D object detection models. Candidates must have at least 5 years of relevant experience, a master's or PhD in a related field, and proficiency in Python. You will work on the entire perceptio ...

Senior Cloud Native Data Platform Engineer

A global financial services group in Greater London is seeking a Data Platform Engineer to design and maintain the cloud-native infrastructure for their enterprise data ecosystem. The role involves developing automation tools, managing integrations, and collaborating with data scientists. Candidates should be pr ...

Energy Options Trader — Quantitative Modelling & Trading

A leading energy trading company is seeking an Options Trader to design and execute pricing frameworks and manage power risks. You will build decision-grade models, conduct quantitative research, and translate findings into actionable trading strategies. Ideal candidates will possess a master's or PhD in a quant ...

Senior Backend Engineer Scale Impact, Stock Options

A leading financial technology firm in Greater London seeks a Senior Backend Engineer to enhance their product development. The ideal candidate will possess over 5 years of experience in software engineering and be skilled in Python and related technologies. Responsibilities include designing scalable systems an ...

Cloud & MLOps Solutions Architect

A leading cloud computing innovator is looking for a Solutions Architect specializing in Cloud infrastructure and MLOps in the United Kingdom. You will design and implement innovative solutions for clients, ensuring efficient cloud resource usage. The ideal candidate has over 5 years of experience in cloud compu ...

Senior Data & Analytics Business Analyst — Market Data & Trading

A leading hedge fund in the United Kingdom is seeking an experienced Senior Data Business Analyst for a rolling 6-month contract. The candidate will work closely with traders and procurement while negotiating with third-party data providers. Experience in stakeholder management, Python scripting, and market data ...

Private Equity Data Analyst: Data Quality & Insights

A data analytics company is seeking a Data Analyst in London to validate and maintain private equity financial data. Responsibilities include developing financial models and resolving data quality issues. Ideal candidates will have experience in private equity, accounting, or financial analysis and basic SQL/Pyt ...

Remote Data Governance Engineer: Lineage & Data Quality

A leading crypto company is looking for a Data Governance Engineer to support data management and quality initiatives. This fully remote role requires at least 2 years of experience in data governance or a related field, strong Python and SQL skills, and familiarity with tools like DataHub. You will work on task ...

Principal Software Engineer, Product & Strategy Leader

A global technology company is looking for a talented principal engineer in Greater London. The ideal candidate will be responsible for managing complex technical problems, leading engineering teams, and developing innovative products that enhance user experience. Candidates should have a Bachelor's degree in a ...

Lead Data Scientist — Frontier AI & Computational Twins

A tech-driven AI solutions provider in Greater London is seeking a Lead Data Scientist to define and lead the technical vision of their Frontier product. The role focuses on delivering innovative AI solutions through mentoring and client collaboration. Candidates should possess deep machine learning expertise, s ...

Senior Data Engineering & Analytics Consultant

A leading management consulting firm in London is seeking a Data Engineering & Data Science Consultant. The role involves designing and operationalising data solutions, applying data science techniques to business problems, and collaborating with various stakeholders. Candidates should have 3-5 years of experien ...

Solutions Architect — AI & Vector DB Solutions

A leading vector database startup in Greater London seeks an experienced Professional to drive technical engagements and build relationships with clients. Ideal candidates should possess a Bachelor’s degree and over 5 years' experience in infrastructure software. Proficiency in Python, Node.js, Go, or Java is re ...

AI Engineer & Data Scientist: End to End ML/NLP (Contract)

A leading technology consultancy is seeking two experienced AI Engineers / Data Scientists to join a high-impact consulting programme in the UK. Responsibilities include leading AI solution delivery, collaborating with cross-functional teams, and optimizing AI systems. Candidates should have proven proficiency i ...

Forward Deployed Engineer: Autonomy & Systems Integration

A rapidly scaling technology company in London seeks a Forward Deployed Engineer to deliver end-to-end technical execution on mission-critical projects. This role requires strong engineering knowledge, proficiency in C++ and Python, and experience integrating complex systems. Candidates should demonstrate excell ...

Front Office Analytics Engineer Real Time Trading

A leading global trading firm seeks a Data Engineer to join their Data Science & Technology team. This role involves partnering with traders to optimize analytical models and trading processes, and developing Python-based services and cloud-native tools for real-time analytics. Ideal candidates have strong progr ...

GenAI ML Engineer — Production Systems & Impact

A leading technology company in London is seeking a Machine Learning Engineer to design and deploy production-scale AI systems. The ideal candidate will have experience in Machine Learning engineering and Python, working on generative AI frameworks. Responsibilities include building infrastructure and collaborat ...

Senior ML Platform Architect & MLOps Leader

A leading financial services firm in Greater London seeks a Principal Machine Learning Engineer. This role involves defining ML architecture, driving MLOps maturity, and ensuring scalable, secure models for a new matching platform. The ideal candidate will have significant experience with AWS SageMaker, Python, ...

Carbon Data Product Owner: Scale Global Datasets & Insights

A leading global financial data company is seeking a Data Product Owner to manage and enhance carbon datasets. In this role, you will ensure data accuracy and timely delivery, collaborate with Product and Engineering teams, and drive programmatic improvements. Ideal candidates will have 4+ years of experience wi ...

Remote AppSec Engineer for AI Powered Apps

A leading AI research firm is seeking an Application Security Engineer to join their Security team. The role involves designing application security tooling, identifying vulnerabilities, and collaborating with engineering teams. Candidates should have a strong software engineering background, proficiency in Pyth ...

Lead Telematics Data Science Manager Hybrid

A digital insurance provider is seeking a Data Science Manager to lead the development of Telematics algorithms that influence pricing, while managing a team of analysts. The ideal candidate will have strong coding experience, preferably in Python, and be comfortable analyzing statistical data. The role offers h ...

Secure Platform Engineer — SDLC & DevSecOps

A leading technology solutions provider is seeking a professional to enhance security practices within software development in London. The role involves identifying security requirements, threat modeling, and implementing secure coding practices, alongside continuous monitoring and collaboration with cross-funct ...

Hybrid Power BI Developer — 6 Month Contract

A leading recruitment firm is seeking an experienced Power BI Developer for a 6-month contract in Warwick. The role involves designing and developing Power BI dashboards, integrating Python scripts, and ensuring clean data from back-end sources. The ideal candidate will have 5-10 years' experience and must be ab ...

Fraud Detection Data Scientist | Real Time ML

A fraud detection company is seeking a pragmatic Data Scientist to train, deploy, debug, and evaluate fraud detection models. The ideal candidate will have significant experience in building and deploying machine learning models using Python, strong analytical skills, and the ability to communicate complex ideas ...

Network Automation Engineer: Scale Global Networks

A leading quantitative finance firm in Greater London is seeking a Network Automation Engineer to transform network operations across their global infrastructure. This hands-on role involves building automation frameworks, APIs, and tooling while ensuring networks are scalable and production-ready. The ideal can ...

Full Stack AI Interfaces Engineer (Prototype Driven)

A pioneering tech company in London is looking for a candidate to rapidly prototype AI interfaces and translate experimental concepts into robust applications. Successful candidates should possess deep knowledge of React, Next.js, and backend technologies like Node.js or Python. The role demands a collaborative ...

Senior Data Engineer Real Time AI Pipelines

A dynamic technology company in London is seeking a Mid-Senior Level Data Engineer. This role involves designing and building robust data pipelines to handle vast data and ML models. The ideal candidate is experienced in distributed data processing using AWS and Kubernetes, with strong skills in Python. Join a v ...

Lead, Home Risk Pricing & Analytics | Hybrid

A UK digital insurance provider is looking for a Home Risk Pricing Manager to lead a team and deliver profit and growth targets. The role involves analyzing various data sources to improve risk pricing, integrating new insights, and collaborating with multiple teams. Ideal candidates should have a strong general ...

Director of AI/ML Engineering — Clinical AI

A leading global biopharma company in London seeks a Director of AI/ML Engineering. This role involves leading a team of ML Engineers to develop and deploy AI/ML products crucial for drug development. Candidates should have extensive experience with AI/ML in the pharmaceutical sector and solid programming skills ...

Analytics Engineer: Data Pipelines & Insights

A leading technology consultancy is seeking an experienced Analytics Engineer in London for a hybrid position. The successful candidate will design scalable data models, collaborate with various teams to deliver high-quality data products, and automate data processes. Essential skills include proficiency in SQL ...

Senior AI Leader — Drive Finance Innovation

A leading financial services organization is seeking an Associate Director, AI to spearhead innovative AI projects. The role involves monitoring AI research, prototyping solutions, and managing the AI development lifecycle. The ideal candidate will have an advanced degree in a relevant field, solid experience in ...

Tech Enablement Lead – Audit & Assurance Analytics

A prominent consulting firm in Cardiff is looking for an Assistant Manager to join the Technology Enablement team within Audit & Assurance. This role focuses on delivering innovative technology solutions and improving audit processes. The ideal candidate will have experience in developing analytics solutions, st ...

Ads ML Engineer — Real Time Personalisation at Scale

An innovative technology company in London is seeking a Machine Learning Engineer to enhance their advertising products. The ideal candidate will have significant experience in Python coding and machine learning fundamentals, focusing on the end-to-end lifecycle of ML models in a hybrid work environment. Collabo ...

Remote Marketing Mix Modelling Data Scientist

A leading global company seeks a Data Scientist with expertise in PyMc and Marketing Mix Modelling for a 7-month contract. The ideal candidate will oversee data strategies, validate models, and ensure the robustness of analyses while engaging with complex datasets. Proficiency in Python, SQL, and experience with ...

VP, Applied AI/ML Lead HR Innovation & Strategy

A leading financial institution in the Greater London area seeks a Vice President and Lead for Applied AI/ML. The role involves spearheading AI solutions for HR, managing a dynamic team, and fostering innovation. Candidates should have a Masters or PhD in relevant fields, proven experience in AI/ML, and strong p ...

Senior Analyst, Credit Modelling – Hybrid London

A leading financial information service is seeking a Quantitative Analyst – Senior Analyst in London. This role involves developing credit rating models, collaborating with specialists, and contributing to various team initiatives. Candidates should hold a Master’s degree in quantitative fields, have programming ...

Cloud Security Engineer: Shape the Bank of Tomorrow

A leading fintech company in Greater London is seeking a Cloud Security Engineer to enhance security measures within their innovative solutions. The role requires expertise in building cloud-native applications and designing security features, focusing on collaboration within diverse teams. Ideal candidates will ...

Data Scientists — Flexible Work & Growth Opportunities

A leading technology company is seeking a Data Scientist to develop data pipelines and machine learning models. This role involves working collaboratively within product squads and encompasses comprehensive responsibilities in optimizing decision-support products. Candidates should have strong knowledge of machi ...

Senior Power Quantitative Risk Modeler

A leading energy company is seeking experienced individuals for its Risk Management function. The successful candidate will develop and maintain quantitative valuation models for Power markets, support trading activities, and conduct complex analyses. An advanced degree in a relevant field, along with energy mar ...

Senior Crude Oil Quantitative Risk Modeler

A global energy leader is seeking candidates for a Risk Management role requiring advanced quantitative skills. The position involves developing and validating quantitative models for crude oil markets and trading strategies. Ideal candidates will have an advanced degree in a STEM field, experience in energy ris ...

Senior Data Scientist Open Data & NLP Leader

A data science consultancy in Greater London is seeking a Senior Data Scientist to lead innovative data projects. You will manage end-to-end data processes, utilize diverse data sources, and mentor junior team members. Ideal candidates should have over 4 years of data science experience, proficiency in Python an ...

🚀 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

    Programmerwebdev Python Javascript Php Jobs in London Job Search Guide, Trends and Insights