Lead Software Developer Python Jobs in UK

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Software Implementation Lead — Training & Delivery

Inspired Plc, a market leader in energy and sustainability solutions in the UK, seeks an individual skilled in software implementation and project management. The successful candidate will be responsible for managing client onboarding, delivering training, and tailoring solutions to client needs. Essential skill ...

Lead Unity Software Engineer (Gameplay)

Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по всему ...

Lead C++ Software Engineer (Gameplay)

Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по всему ...

Staff Software Engineer / Tech Lead

Company OverviewMetrea is a defense company dedicated to translating commercial innovation into solutions for the hardest problems in national security. With deep mission expertise, Metrea focuses on delivering effects-as-a-service across Aerospace, Electromagnetic & Cyber, Digital & Syntheti ...

Senior Software Architect & Tech Lead

Senior Software Architect & Tech Lead Full Ownership | AI Strategy | Startup Agility with Enterprise Backing Location: Remote (UK) | Monthly Strategy Meet-ups in London Team: 1 Junior Developer (Mentee), 1 Technical Product Manager The Setup: A high-growth agile unit within the global STARLIMS ecosystem.< ...

Lead Software Engineer Core Tech

Start date: 16 Jun 2026Studio OverviewWe are Sports Interactive 🎮The studio behind: ⚽ Football Manager.Founded in 1994, Sports Interactive became a wholly owned subsidiary of SEGA Europe in 2006. Based at the Here East technology hub in Stratford, East London, the SI team c ...

Staff Software Engineer / Tech Lead

Company OverviewMetrea is a defense company dedicated to translating commercial innovation into solutions for the hardest problems in national security. With deep mission expertise, Metrea focuses on delivering effects-as-a-service across Aerospace, Electromagnetic & Cyber, Digital & Syntheti ...

Senior Software Architect & Tech Lead

Senior Software Architect & Tech Lead Full Ownership | AI Strategy | Startup Agility with Enterprise Backing Location: Remote (UK) | Monthly Strategy Meet-ups in London Team: 1 Junior Developer (Mentee), 1 Technical Product Manager The Setup: A high-growth agile unit within the global STARLIMS ecosystem.< ...

Lead Software Engineer Core Tech

Start date: 16 Jun 2026Studio OverviewWe are Sports Interactive 🎮The studio behind: ⚽ Football Manager.Founded in 1994, Sports Interactive became a wholly owned subsidiary of SEGA Europe in 2006. Based at the Here East technology hub in Stratford, East London, the SI team c ...

Senior Software Engineer

Senior Software Developer – Advanced Security & Platform Internals We are seeking an experienced software developer to collaborate closely with a team of vulnerability researchers, tackling complex technical challenges that have real‑world impact. Our research group investigates security we ...

Principal Software Engineer C# .Net AWS FinTech

Principal Software Engineer / Developer (C# .Net AWS Python) London / WFH to £120k Would you like to join a growing and profitable scale-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Principal Software ...

R&D Lead Software Engineer

About the role The Print Systems Software group is looking for a new Lead R&D Software Engineer to join Domino. Our team of around 40 talented professionals sits within the Research & Development department, where we design, build, and test the software that powers all Domino coding and marking p ...

Lead Software Engineer Service Now

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Service Now, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology ...

Lead Software Engineer (Embedded Ada)

Job Description Your impact We are on the lookout for talented Lead Software Engineers. If you have strong technical experience in real-time embedded systems and are eager to expand your skillset, leadership and decision-making capabilities, this role will provide the foundation f ...

Lead Software Engineer — Security Cleared

A consultancy focusing on critical engineering solutions is seeking a security cleared Lead Software Engineer to lead a team in delivering complex systems integral to nationally significant programmes. The ideal candidate will have strong leadership skills and experience in a high-stakes environment, where decis ...

Senior Python Engineer

This range is provided by Corecom Consulting. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Senior Python Engineer (Fully Remote, UK) Contract: Permanent Location: Fully remote (UK) with optional in-person ses ...

Senior Python Engineer

Join to apply for the Senior Python Engineer role at Cleo Be among the first 25 applicants About Cleo At Cleo, we’re not just building another fintech app. We’re embarking on a mission to fundamentally change humanity’s relationship with money. Imagine a world wher ...

Contract Python Engineer

Overview This range is provided by Spinks. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Spinks Role details Title: Contract Python Engineer <l ...

Python Engineer (Remote)

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead. At th ...

Senior Python Engineer · ·

Senior Python Engineer Europe – Remote Typical hours are Monday-Friday working UTC/UTC+1 with potential on-call support required We are looking for a Senior Python Engineer to join our Data Ingest team, responsible for scraping the data that fuels our product ...

Python Data Engineer

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation. </p ...

AI Engineer (Python)

We’re an AI-driven technology company building solutions that help organisations resolve complex issues—before they become costly or high-risk. Backed by leading investors and already generating revenue, the business is scaling quickly across multiple sectors—making this an opportunity to join at a ...

Senior Python Engineer

Job Overview Job Title: Senior Python Engineer Location: UK (remote / hybrid / office based) with Occasional Travel Division: Inizio Medical – Data & Python Development Team Inizio Medical is part of Inizio, the world’s leading healthcare and communications g ...

Python Senior Engineer

Opportunity Python Senior Engineer You will join the Recommendations team, contributing to the AI Stylist experience, an AI-powered product that combines conversational interfaces with recommendation capabilities. The work sits at the ...

Python AI Engineer

Python AI Engineer with Databricks exposure Overview We are looking for a Python AI Engineer (with Databricks exposure) with hands-on experience in Generative AI, backend development, and database-driven applications. The role involves designing and building A ...

Backend SaaS Engineer — Open Source (Remote, Global Travel)

A leading open-source software firm is seeking a Software Developer (Backend SaaS) to join their distributed team. This role requires strong proficiency in Python and web frameworks like Flask and Django. Responsibilities include writing code, collaborating with a global team, and participating in code reviews. ...

Platform Engineer: Build & Scale Developer Platform

A diversified trading firm in Greater London seeks an individual with extensive experience in CI/CD systems and software development to enhance the developer experience. The role focuses on implementing and maintaining tooling for development teams and requires proficiency in Python or similar languages, as well ...

Senior CADD Software Engineer for Drug Discovery Platform

A pioneering drug discovery company in Glasgow is looking for a Senior Computer-Aided Drug Design (CADD) Software Developer. This role focuses on building innovative tools by integrating advanced methodologies in molecular modelling and computational chemistry. The ideal candidate will have strong expertise in P ...

Remote Backend SaaS Engineer — Python & APIs

A leading software company is looking for a Software Developer (Backend SaaS) to work remotely in the Americas region. This position involves collaborating with a distributed team to develop and maintain features for Landscape, a management tool for Ubuntu. The ideal candidate is passionate about technology and ...

Senior Full Stack Engineer (Python/Django, AWS, Terraform)

A leading company in the automotive sector is seeking a Senior Software Developer to join their Special Projects team. This role involves developing innovative tools and solutions for clients while working collaboratively in a project-based environment. The ideal candidate will have experience in key technologie ...

Founding AI Engineer for Aerospace AI Systems

Fleetcraft in Greater London is seeking a skilled software developer to join their innovative team. You will work at the intersection of aerospace and AI, modernizing how aircraft are maintained and manufactured. The ideal candidate has at least 2 years of software development experience and hands-on expertise i ...

Biometrics Software Engineer

targetjobs UK is seeking a Software Developer for its Biometrics Team. In this role, you'll drive the evolution of our product suite by developing and maintaining cutting-edge software tools. Key responsibilities include supporting biometric products, implementing algorithms for accuracy, and ensuring coding sta ...

Senior AI Ops Engineer (Golang/Python)

A leading media company in the UK is looking for a Senior Developer to design and build an AI Operations platform. You will work on full-stack software solutions using Golang and Python, develop cloud-native systems on AWS, and enhance automation capabilities. The ideal candidate has strong experience in softwar ...

AI Driven Full Stack Engineer (ML/LLM)

Barclays is seeking a Full Stack Developer to join their Cross Markets team in London. This position requires expertise in AI/ML software development, particularly with programming languages and frameworks such as Python, TensorFlow, and FastAPI. Key responsibilities include developing high-quality software solu ...

Software Engineer Build System

We're building cutting-edge AI accelerator solutions, spanning hardware and software, and we're looking for a Software Engineer to join our Developer Experience team to help us scale fast, build smart, improve our internal developer experience, and help shape the developer experience others will have with ...

Software Engineer Bazel / Build Systems

We're building cutting-edge AI accelerator solutions, spanning hardware and software, and we're looking for a Software Engineer to join our Developer Experience team to help us scale fast, build smart, improve our internal developer experience, and help shape the developer experience others will have with ...

Full Stack Engineer

Full Stack Engineer This is a remote-first opportunity, but candidates must reside in the UK for at least 11 months of the year. Full Stack Engineer - AI & Data Integration Do you want to build data-powered software that delivers re ...

POSITION NOW FILLED Mid Level Software Developer: LearningCog Ltd

Overview POSITION NOW FILLED Mid-Level Software Developer: LearningCog Ltd What you’ll do Take ownership of backend development using Python and Django within our current tech offering. Lead the development of new projects from concept through to delivery, ensuring ...

Senior Python Engineer

Senior Python Engineer Location: London (Hybrid) Join a fast-growing innovator transforming property management through AI-driven solutions. Shape the future of automation and make a real impact in a high-growth environment. The Opportunity This is a fast-growing ...

Backend Engineer Python

Senior Consultant at Primis Talent – Consulting, Strategy and Transformation across the UK We're working with a rapidly growing Series A startup backed by top-tier VCs who are seeking highly skilled Software Engineer with deep expertise in backend development. This company is revolutionis ...

AI Solutions Engineer

Job Description Senior Software Engineer (AI Focus) – £80k–£135k + Benefits + Shares | London (Hybrid, 3 Days/Week)We’re working with a leading AI consultancy – one of only four global partners of OpenAI – to hire talented Software Engineer ...

AI Solutions Engineer

Job Description Senior Software Engineer (AI Focus) – £80k–£135k + Benefits + Shares | London (Hybrid, 3 Days/Week)We’re working with a leading AI consultancy – one of only four global partners of OpenAI – to hire talented Software Engineer ...

Lead Full Stack Ruby Developer

Lead Full Stack Ruby Developer - Leading Legal Tech Company - Hybrid / Once a quarter onsite in Burgess Hill based office - £80,000 - £85,000 + benefits Tech Stack: Ruby on Rails, SQL, PostgreSQL, JavaScript, Turbolinks, ReactJS, NextJS, API's, AWS - Must have an understanding of the benefits and risks of adop ...

Lead Back End Developer Java

London, United Kingdom | Posted on 17/09/2025 Segmentify is an e-commerce personalization platform helping online retailers to optimise their conversion rates by enabling them to deliver a unique shopping experience for each visitor. Segmentify tracks each individual visitor’s behaviour ...

Project Lead Developer (Ref: 193097)

We are seeking an experienced Lead CAA Project Lead Developer to architect and develop advanced software modules for the Dassault Systems V6 3DEXPERIENCE platform, including integration with CATIA and ENOVIA environments. This position will lead the design and development of a new ray-tracing and v ...

Lead Developer 6 month FTC

Torchbox City Of Bristol, England, United Kingdom Lead Developer - 6 month fixed term contract Base salary range: £49,129 - £70,000 per annum* All salaries listed on our roles are based on UK salary bands, however, if you’d like more information on the bands for your coun ...

Lead Salesforce Developer | Hybrid + Mentoring

A leading green energy company in the UK is seeking a Salesforce Developer to manage and enhance their Salesforce platform. You will lead a team, collaborate on best practices, and provide technical solutions in a self-motivated environment. Ideal candidates will have extensive Salesforce development experience, ...

Lead Developer – VP – XVA Technology

For additional information, please review .**Lead Developer – VP – XVA Technology**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 ...

Senior / Lead Full Stack Developer

Senior / Lead Full Stack Developer — CrepChiefNotify CrepChiefNotify (CCN) is an international platform helping collectors source limited and in-demand items at retail price. With 50,000+ monthly active users and accelerating growth, we're looking for an exceptional Senior or Lead Full Stack Deve ...

Senior Salesforce FSL Lead Developer

A leading IT services company is seeking an experienced Salesforce Field Service Lightning Senior Developer to provide technical leadership on complex implementations and custom developments. This role requires a minimum of 3 years' focused experience in FSL, deep hands-on expertise in Salesforce development, an ...

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