Lead Python Developer Jobs in 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

Senior Salesforce Marketing Cloud Developer — Lead & Deliver

A leading global marketing agency seeks a Senior Salesforce Marketing Cloud Developer in London. The role involves developing technical solutions from client requirements, contributing to product implementation, and collaborating with a diverse team of professionals. Ideal candidates have 4+ years of agency expe ...

Senior Power Apps Developer & Data Platform Lead

A prominent digital solutions provider seeks an experienced Power Apps Developer in Ipswich to design, develop, and maintain digital reporting solutions. This role involves collaborating with stakeholders, managing Dataverse data models, and implementing automation with Power Automate. The ideal candidate has ex ...

Lead Developer Specialist Hybrid: C#/.NET & SQL

A leading recruitment firm in the UK is seeking a Lead Development Specialist based in Manchester. In this hybrid role, you will technically lead a team to bring core financial systems in-house, focusing on data integration and automation. The ideal candidate has strong experience in C#, SQL Server, and technica ...

Remote Lead Full Stack Developer — SC Cleared

Join a cutting-edge technology consultancy as a Lead Full Stack Developer, where you'll lead the development of innovative web applications using the latest technologies. This role offers an exciting opportunity to work with a dynamic team, manage cloud services on Azure, and design secure API endpoints. The com ...

Sr Lead Software Engineer UI Developer React

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an ag ...

Lead Developer Specialist (C#/.NET/SQL) Manchester

About the Role Lead Development Specialist - Hybrid Manchester Location : Manchester - 3 Days in the office Per Week Salary : £80,000 As part of a strategic shift from vendor dependency to in-house development, we are seeking a Lead Development Specialist to take technical own ...

Sr Lead Software Engineer UI Developer React

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enhance, ...

Salesforce Lead Developer — Hybrid | Apex & LWC Expert

A renowned IT company based in London is seeking a skilled Salesforce Lead Developer to design and customize Salesforce applications. The ideal candidate will have extensive experience in Salesforce configurations and customizations, alongside strong skills in Apex and Lightning Web Components. This hybrid role ...

Lead Java/Scala Developer Shape Digital Preservation

A leading digital archiving organization in London seeks a Lead Developer proficient in Java and Scala to oversee software development in their Digital Preservation team. You will manage systems critical to preserving national digital records and lead innovation within the department. The ideal candidate has exp ...

Senior Quant Developer Hybrid, Risk & Platform Lead

A well-established investment bank in London is looking for a Senior Quantitative Developer to join their team, offering a hybrid work model. The ideal candidate will possess strong Haskell programming skills and a solid understanding of algorithms and data structures. This role involves architectural design, st ...

Senior Cloud Full Stack Developer & Tech Lead

A leading technology firm in Hursley is seeking a Senior Application Developer to guide cloud development initiatives. The successful candidate will design, develop, and maintain cloud applications, mentor a team of developers, and resolve complex technical challenges. Ideal candidates should have a Bachelor's d ...

Power BI Developer — Finance Data & Automation Lead

A prominent online retailer in London is seeking an experienced PowerBI Developer to lead the transition from manual to automated reporting processes. The ideal candidate will have a strong background in Power BI, DAX, and T-SQL, as well as experience in finance reporting. This role involves collaboration with f ...

Senior AI Developer Advocate Enterprise DevRel Lead

A leading AI technology firm based in Greater London is seeking a Senior/Staff AI Developer Advocate. The suitable candidate will focus on driving enterprise AI solutions, develop high-quality demos, and engage with the developer community. Applicants should have 6+ years of experience in DevRel, a Master's degr ...

Lead Information Developer for CPU IP Documentation

A global technology leader in Cambridge is seeking an expert technical author to lead content projects and mentor teammates. In this role, you will collaborate with engineers and product managers to shape documentation for innovative CPU IPs. Ideal candidates will have experience in leading documentation teams a ...

Hybrid Lead Developer (Manchester) — Build, Mentor & Scale

A Business Services Company is seeking a Lead Developer to oversee software development and mentor a team in Manchester. The role requires 5+ years in software development with strong skills in .Net and C#. You'll be responsible for hands-on coding, leading a small team, and collaborating with internal departmen ...

Senior .NET Developer — Lead Azure Platform Modernisation

A healthcare technology firm in Newcastle upon Tyne is seeking a Dotnet Developer to take ownership of modernising their legacy C#/.NET applications. You will lead the redevelopment into a cloud-based solution, working closely with a small IT team. The ideal candidate has over 5 years of experience with C#, .NET ...

SC Cleared Lead Developer: Azure/.NET Microservices

A leading software engineering consultancy seeks a hands-on Lead Developer to set technical direction and lead teams in building cloud-native microservices solutions. The role requires strong skills in C#/.NET and extensive experience in Azure and DevOps practices. The ideal candidate will thrive in regulated en ...

Senior Food Product Developer — Lead Innovation & Launch

A leading food company in the UK is seeking a Senior Product Developer to drive innovation and manage product development from concept to launch. The role focuses on enhancing the Wiltshire Farm Foods product line and requires a strong background in food product development, project management, and team leadersh ...

Senior Salesforce Developer: Lead & Mentor in Agile

A leading IT consulting firm is seeking a Senior Salesforce Developer to help clients transform their business with innovative Salesforce solutions. In this role, you will design and deliver high-quality Salesforce applications, mentor junior developers, and lead Agile ceremonies to drive project success. This p ...

Lead Developer for AML Platform — Secure & Scalable

A prominent technology firm in Ilkley seeks a Lead Developer to join its team. This role is hands-on and involves leading initiatives to build and improve compliance platform software. Ideal candidates possess a strong technical background in multiple languages, including PHP Symfony and JavaScript. The position ...

Remote Senior C# Developer — Lead Enterprise & eCommerce

A leading parking solutions provider is seeking a Senior Developer to lead the development of high-performance eCommerce systems. This home-based role offers a competitive salary of up to £60K and the opportunity to work with cutting-edge technologies like C# and Azure. You will enhance existing applications, me ...

Lead Developer (Backend) – Game Studio · Sunderland, UK ·

Sunderland – Hybrid – Permanent What this role looks like We’re looking for a Lead Developer to join our Game Engine team here at tombola. This is one of those roles where you genuinely get the best of both worlds. You’ll be hands‑on leading the development of our ...

Remote Dynamics 365 F&O Lead Developer

A technology recruitment agency is seeking a Lead Developer for Dynamics 365 F&O based in London. This role involves leading a development team, delivering custom solutions, and engaging with senior stakeholders to optimize business operations. Candidates must have expert knowledge of X++ and Dynamics 365, along ...

Senior Web Developer & Tech Lead — Web Architecture

A digital marketing agency in London is seeking a senior web developer to lead the development of technology architecture for multiple websites. Candidates should have over 5 years of web development experience, especially in an agency setting. Responsibilities include migrating client websites, enhancing securi ...

Lead Frontend Developer (ReactJS), Assistant Vice President

We are seeking a talented and passionate Lead Frontend Developer with deep expertise in ReactJS to spearhead the development of our cutting‑edge user interfaces. The ideal candidate will be a technical leader, responsible for guiding the frontend team, defining architectural patterns, and ensuring the deli ...

Hybrid Lead Cloud Developer – SaaS & GCP Expert

A leading software development company in Reading is seeking a versatile lead engineer to enhance their SaaS offering. The role involves designing and developing software, working across platforms, and collaborating with multiple teams. Candidates should have strong skills in Node and UI development, and familia ...

FX Risk — Lead Java Developer | Vice President

For additional information, please review .Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity ...

Front Office RAD Developer: Trader Tools Lead

A leading global financial services firm is seeking a Senior RAD Developer to work within a fast-paced trading environment. The role involves developing and maintaining trader tools, requiring robust skills in VBA and Python, alongside strong communication and requirement gathering abilities. Candidates must be ...

Senior Product Developer – Sports Equipment: Lead Strategy

A leading sports equipment manufacturer in Wrexham is on the lookout for an experienced Senior Product Developer to take charge of end-to-end product development across high-value projects. This position aims to innovate and optimize sports products while mentoring junior team members. The ideal candidate will h ...

Senior Android Developer — Hybrid (London) Lead Features

A leading tech recruitment firm is seeking a Senior Android Developer to join the mobile engineering team in London. You will design, build, and maintain high-quality Android applications and lead feature development. The ideal candidate has over 5 years of experience in Android development with strong proficien ...

Senior BI Developer Power BI & Fabric Lead

A leading property consultancy in Peterborough seeks a Senior Business Intelligence Developer to enhance data usage across the business, boosting decision-making and productivity. The role involves delivering high-quality BI solutions using Power BI and Microsoft Fabric, alongside strong stakeholder engagement. ...

Remote Dynamics 365: Senior Developer & Architecture Lead

A leading technology recruitment firm is seeking an experienced Software Architect / Senior Developer to work remotely. This role combines technical leadership with architecture and design responsibilities within the Microsoft Dynamics 365 ecosystem. The successful candidate will lead a development team, oversee ...

Lead Salesforce Developer | Apex, LWC & Integration focus

A leading technology services company in Nottingham is seeking a Lead Salesforce Developer to design and develop scalable Salesforce applications. The ideal candidate will possess proven Salesforce experience, expertise in Apex and Visualforce, and a strong understanding of Salesforce cloud offerings. This role ...

Lead Java Developer for Enterprise Media Platforms

A leading digital media company in York is seeking a Senior/Lead Java Developer to innovate and develop next-generation software. You will support Technical Leads in crafting world-class applications and develop custom software for clients. The ideal candidate has extensive Java experience and a solid understand ...

Lead Informatica Developer Hybrid, Newcastle, SC Cleared

Lead Informatica Developer 2-3 days Newcastle SC Responsibilities As a Custom Software Engineer, you will be responsible for developing custom software solutions to design, code, and enhance components across systems or applications. You will utilize modern frameworks and ag ...

Azure Lead Developer — Cloud Native Architect & Mentor

A leading civil engineering firm in Hoddesdon is seeking a hands-on Lead Developer to guide a talented development team. The role involves leading the design and delivery of high-quality Azure-based software solutions while mentoring developers. Ideal candidates will have expertise in Azure Functions, event-driv ...

Senior Lead Software Engineer Front End Developer

Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Technology Market Risk team, you will lead the rapid expansion of a strategic visualization an ...

Sr Lead Software Engineer UI Developer React

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enhance, ...

Lead Java Developer FX Options Realtime Risk

Lead Java Developer - FX Options Realtime Risk Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From ...

Lead Java Developer FX Options Realtime Risk

Lead Java Developer - FX Options Realtime Risk Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From ...

Sr Lead Software Engineer UI Developer React

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enhance, ...

Lead Informatica Developer hybrid, Newcastle, SC Cleared

Lead Informatica Developer 2-3 days Newcastle SC Responsibilities: As a Custom Software Engineer, you will be responsible for developing custom software solutions to design, code, and enhance components across systems or applications. You will utilize modern frameworks and agile pr ...

Lead Design And Product Developer Maternity Cover

ROLE PROFILE - The WHY The Lead Design & Product Developer is a hands‑on leader working directly alongside the senior design and product team, reporting into the Creative & Product Director. The role bridges creative vision and technical execution, transforming design concepts into luxury ...

Lead Cloud Full Stack Developer, AWS & DevSecOps

Pacific Life Re in Greater London is seeking a Cloud Developer to design and develop cloud-hosted applications focusing on AWS. The ideal candidate will have 5-10 years of experience in cloud environments and a strong background in full-stack development, including Python and .NET. Responsibilities include leadi ...

Platform Onboarding Lead API Driven Developer Experience

Experian is looking for a Lead Technical Product Manager to enhance the product onboarding and integration experience for the Ascend platform. This hybrid role based in Nottingham or London requires expertise in Product Management and a strong background in API and integration-focused products. Responsibilities ...

Lead Solutions Developer 12 months fixed term

We’re 1st Central , a market-leading insurance company utilising smart data and technology at pace. Rapid growth has been based on giving our 1.4 million customers exactly what they want: great value insurance with an excellent service. And that’s the same for our colleagues too; we won Insurance Em ...

Senior Oracle APEX Developer Lead & Deliver Apps

A leading company in the service sector is seeking a Senior Oracle Apex Developer in Leeds to contribute significantly to their development team. The ideal candidate will have a degree in Computer Science or relevant experience, with at least three years in Oracle Apex, leading projects and mentoring juniors. Th ...

Hybrid Android Lead Developer Kotlin, MVVM, Banking

Capgemini is looking for an experienced Android Lead Developer to oversee projects mainly in the Banking and Finance domain. The candidate should have strong expertise in Kotlin, Jetpack Compose, and leadership experience. The role includes coaching and mentoring team members. This position offers a hybrid work ...

Lead Informatica Developer Customer Data Master (CDM)

RS UK & Ireland is seeking a Lead Informatica Developer to support the evolution of their global Customer Data Master platform. This permanent role involves enhancing and maintaining the data environment across production, development, and test. The ideal candidate should have strong hands-on experience with Inf ...

Senior Java Developer & Tech Lead — Hybrid London

Synechron is looking for a Senior Java Developer to lead the development of high-performance applications in London. You will manage a team, drive the design and implementation processes, and ensure the quality of solutions. The ideal candidate will have strong expertise in Core Java, modern UI frameworks like 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

    Lead Python Developer Jobs in United Kingdom Job Search Guide, Trends and Insights