Lead Software Developer Python Jobs in UK

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Founding Software Engineer

London The client: This is an early‑stage company building software that helps organisations work smarter with complex data and workflows. They’re focused on replacing manual, fragmented ways of working with more automated, intelligent systems. The aim is to improve how high‑value ...

Java Software Engineer

Location: Hybrid working in Central London Salary: up to £120,000 + bonus We are very excited to once again be partnered exclusively with London’s leading investment management firm’s latest spinout company. Leveraging cutting‑edge techniques with the latest technologies, th ...

Software Engineer (Java)

Job Title: Software Engineer Hybrid working Work day-to-day in a blend of company offices, client sites, and home; home working will be limited. Responsibilities Act as a hands‑on technical expert delivering projects in a true DevOps manner. Apply a softw ...

Embedded Software Engineers

Leonardo Southampton, United Kingdom 3 hours ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Overview We are on the hunt for talented software engineers to support our Integrated Sensors & Protection line of business, working ...

Software Solutions Engineer

Overview Join to apply for the Software Solutions Engineer role at Aras Corporation . About Aras With over 700 employees in 11 countries, Aras is one of the fastest growing privately held Product Lifecycle Management (PLM) companies. We reinvent, engineer, and manufact ...

Engineer, Embedded Software

Overview Analog Devices, Inc. (NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mob ...

Software QA Engineer

Analyze system requirements and specifications using AI-assisted tools to identify gaps, inconsistencies, and potential risks. Design and maintain comprehensive, structured test plans and test cases based on intelligent test generation techniques. Execute manual and AI-supported auto ...

Staff Software Engineer

At Moody's, we unite the brightest minds to turn today’s risks into tomorrow’s opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they are—with the freedom to exchange ideas, think innovatively, and listen to each other and customers in meaningfu ...

Staff Software Engineer

Staff Software Engineer Salary: £130K – £140K + Equity Location: London in office Data Idols are working with a rapidly scaling software company who are looking for a Staff Software Engineer to join their team. The product sits at the intersection of AI systems, comple ...

Software Engineer London

Easol is the leading all-in-one ‘experience commerce’ platform built to power experience businesses including festivals, wellness retreats, food and drink, sports and adventure trips. With Easol, experience businesses have complete control to drive more direct sales, retain more revenue, own their data and ...

Software Engineering Practitioner

Job DescriptionSoftware Engineering PractitionerReq ID: 56797Posting Start Date: 30/04/2026Job Function: Software EngineeringDivision: DigitalJob Location: GBR Ipswich - A1 RegistryAdvertised Salary: Competitive with BenefitsWhy this job mattersThe Software Engineering Practitioner contributes to the development ...

Research Software Engineer

This role is for a Research Software Engineer within the High Performance Computing team in the Department of Physics, who will improve the performance of existing codes on large systems, implement more efficient algorithms, and liaise with researchers to identify their requirements. The work will involve ...

Software Engineer Perl

Software Engineer - Perl Department: Technology Employment Type: Full Time Location: UK or Germany or France or Poland Description Team Internet is on the lookout for a Software Engineer (Reseller) to help build and maintain the backbon ...

Software Engineering Intern

Come join our passionate team! Barracuda is a leading cybersecurity company providing complete protection against complex threats. Our platform protects email, data, applications, and networks with innovative solutions, and a managed XDR service, to strengthen cyber resilience. Hundreds of thousand ...

NSL Software Engineer

Job Title NSL - Software Engineer Location Manchester Professional Area Engineering - Software Overview BAE Systems Digital Intelligence is a team of 4,500 experts working across 10 countries to deliver complex data solutions that support nati ...

Mobile Software Engineer

Mobile Software Engineer Location: Bristol, Hybrid Salaries: Up to £75k. Technologies: Swift, Objective‑C. Benefits 35 days holiday including bank holidays Buy and Sell holiday Health Insurance Overview I am wor ...

Staff Software Engineer

Any company can tell you about how they are a multi award winning, market leading business and yes, we are both of those things in the world of IoT connectivity! But we’re more than that. Our mission? To make IoT management a breeze for any device, anywhere. With over 10 million IoT subscriptions a ...

Software Engineering Manager

This isn’t a role for someone who wants to stay hands-on in the code. It’s for someone who knows how high-performance software gets built — and wants to lead the people and environment that make it happen. You’d be leading a team of experienced software engineers working on real-time, high-th ...

Senior Software Engineer

£85,000 - £100,000 Depending on experience & Qualifications We are proud to be supporting a world-leading space-to-cloud analytics company in their search for a Senior Spacecraft Software Engineer. Because this engagement is sensitive, we'll share the client’s name with candidates at the shortlisti ...

Senior Software Engineer

Senior Software Engineer Department: Technology Employment Type: Permanent Location: Any UK Office Hub (Bristol / London / Manchester / Swansea) Compensation: £50,000 - £70,000 / year Description Made Tech is on a mission t ...

Senior Software Engineer

Senior Software Engineer Department: Technology Employment Type: Permanent Location: Any UK Office Hub (Bristol / London / Manchester / Swansea) Compensation: £50,000 - £70,000 / year Description Made Tech is on a mission t ...

Software Engineering Manager

Software Engineering Manager Department: Software Employment Type: Permanent Location: Southampton, UK Leading a team of expert software engineers in the development, optimization, and testing of real-time software implementations across various arc ...

Senior Software Engineer

Senior Software Engineer (.NET / AWS) Location: Manchester / Hybrid Salary: Up to £75,000 + benefits The Role We are looking to hire experienced Senior Software Engineers to join a growing engineering function. You’ll play a key role in designing and buil ...

Senior Software Engineer

Overview The Mission At Adzact, we are building an autonomous B2B ad engine. B2B companies spend tens of billions on paid media annually, yet they are forced to use tools built for B2C ecommerce or recruitment. Targeting is blunt, spend is wasted on the wrong accounts, and optimization is often s ...

Software Engineering Manager

Overview Full-Stack Engineering Manager (hands-on) You've built products end-to-end at a startup and you're good at it. But lately you spend more time in process than in problems. You want somewhere the engineering is actually hard and your code has real-world consequences. T ...

Senior Software Engineer

Job Description In AECOM’s AI Engineering team your code will directly shape the physical world around us. We build AI-driven technology that revolutiones how infrastructure and buildings are designed and engineered; reducing waste, cutting CO₂, and making the built environment more efficient and ...

Senior Software Engineer

Senior Software Engineer Department: Technology Employment Type: Permanent Location: Any UK Office Hub (Bristol / London / Manchester / Swansea) Compensation: £50,000 - £70,000 / year Description Made Tech is on a mission t ...

Senior Software Engineer

Overview Help save lives every day. Are you a Software Engineer looking for a new challenge with real purpose? Join Sopra Steria, the force behind STORM – the mission-critical command and control system trusted by UK emergency services. We’re hiring Software Developers to support th ...

Software Architect C#

At SWARCO, we shape the future of transport. As part of the global SWARCO Group, we develop cutting‑edge technologies for intelligent, sustainable, and efficient mobility ecosystems worldwide, from advanced traffic management to cloud‑based mobility platforms. Our work reduces congestion, enhances safety, ...

Software Engineering Manager

A pioneering construction technology business is on a mission to redefine how the built environment operates through AI-driven software solutions. Backed by ambitious growth plans and a leadership team focused on innovation, this rapidly scaling organisation is positioning itself as a genuine market disrup ...

Senior Software Engineer

Senior .NET Developer - £75k - Leeds monthly - Global SaaS tech house After building a revolutionary platform across the world, this digital platform is now transforming the UK market, making everything in their industry faster, smarter, and fully digital. We’re scaling a senior-hea ...

Senior Software Engineer

Senior Software Engineer Department: Technology Employment Type: Permanent Location: Any UK Office Hub (Bristol / London / Manchester / Swansea) Compensation: £50,000 - £70,000 / year Description Made Tech is on a mission t ...

Senior Software Engineer

We’re looking for a Senior Software Engineer who wants more than just an average dev job. If you enjoy owning features end‑to‑end, working closely with product owners, shaping architecture, and mentoring others while working with a modern, cloud‑native stack, you’ll feel right at home here. Great engineeri ...

Software Engineering Manager

External Description Work with and lead talented people to achieve wonderful things at Liberty IT; for this is where you’ll find complex challenges, where you’ll be given the scope and the support to go further, dig deeper and fly higher. You’ll bring the expertise. We’ll provide the suppor ...

Senior Software Engineer

Are you an experienced automation software engineer who thrives on solving complex problems and seeing your work come to life on real machines? At Mpac, we design and build cutting‑edge, bespoke packaging automation for some of the world’s leading brands across Healthcare, Food & Beverage, and Phar ...

Senior Software Engineer

Meet our product team! We have a small but mighty product team that works across both our direct‑to‑consumer and B2B products. Working in the healthcare space provides interesting product challenges but also great rewards when the products you build have a positive impact on the lives of our cust ...

Senior Software Engineer

Overview Purpose of the role: Lead developers are experts on the practical and technical aspects required for a project's completion, guiding development teams and providing technical guidance. They are technology professionals who lead the development team with all software development tas ...

Senior Software Engineer

Senior Software Engineer (Backend) | Major UK Storage Platform Transformation | London / Remote | Up to £85,000 Ready to lead the backend transformation of one of the UK’s fastest-growing and most innovative storage platforms? Eager to dismantle legacy systems and build scalable, mo ...

Senior Software Engineer

Location: Richmond (Hybrid – 3 days onsite) Salary: Up to £80,000 + benefits We’re partnering with a fast‑growing, product‑led technology business operating in the cybersecurity space, currently scaling at pace and investing heavily in internal tooling, automation, and AI. < ...

Senior Software Engineer

Senior Software Engineer (.NET / C#) | Greenfield Systems Rebuild | Remote | £80,000–£100,000 This is a hands‑on senior engineering role with real technical authority. You will be the lead engineer and technical decision‑maker on a greenfield rebuild of a mission‑critical system, working wit ...

Senior Software Engineer

Skills and Competencies Commercial experience developing web‑based software applications using modern frameworks Strong knowledge of TypeScript, JavaScript, HTML, and CSS, with experience using Angular Experience delivering Software‑as‑a‑Service applications in a cloud e ...

Graduate Software Engineer

Job Description As the world’s largest retail electronic payments network, Visa customers trust us with ensuring that they can pay with security and confidence everywhere they want to be. Software Engineers at Visa look after the systems that form the core of the largest global payments n ...

Principal Software Engineer

Job Overview Level: 6 Salary band: £130,000 - £170,000 depending on experience Bonus: 15% performance‑based, discretionary Location: Hybrid – 3 days per week on site in London (Angel) At Automata, we’re on a mission to transform how scientists work by making automa ...

Financial Software Engineer

Galatea is looking for a Financial Software Engineer to join our growing team! We are at the center of the digital revolution in finance and are looking for engineers who want to be part of helping to build and improve key systems used by our Capital Market clients. As a Associate at Galatea you wi ...

Integration Software Engineer

Cambridge, UK | Full-time | Permanent | Hybrid Salary: £65,000 - £80,000 DOE The salary range for this role is broad, as we are able to consider varying levels of experience. Any offer made will carefully take into account level of experience (including relevant industry experience), transf ...

Research Software Engineer

Organisation/Company DURHAM UNIVERSITY Research Field Architecture Engineering Physics Researcher Profile Recognised Researcher (R2) First Stage Researcher (R1) Application Deadline 4 Jun 2026 - 00:00 (UTC) Country United Kingdom Type of Contract Other Job Status Full-time Is the job funded through the EU ...

Software Engineer I

Job Description McDonalds has run its business in the UK since 1974 and currently operates over 1500 restaurants across the UK and Ireland, serving almost four million customers each day. McDonalds is one of the UKs largest private sector employers, employing over 170,000 people. Departm ...

Software Engineering Apprentice

Software Engineering Apprentice Location: Farnborough, England, United Kingdom Role Type: Early Careers – Apprenticeship Job Type: Permanent, Full Time Job ID: 19976 At QinetiQ we are creating a workplace that is inclusive; where our differences are not only embrac ...

Research Software Engineer

Organisation/Company DURHAM UNIVERSITY Research Field Architecture Engineering Physics Researcher Profile Recognised Researcher (R2) First Stage Researcher (R1) Application Deadline 4 Jun 2026 - 00:00 (UTC) Country United Kingdom Type of Contract Other Job Status Full-time Is the job funded through the EU ...

Software Controls Engineer

Software Controls Engineer 3-6 month contract £45.00 – £55.00 p/h DOE (Outside IR35) Liverpool Wigan St Helens Warrington Bolton Automation / PLC / Siemens TIA Portal / Rockwell / Allen-Bradley I am currently recruiting on behalf of ...

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