270,472+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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Software Engineer (Compilers)

At Universal Quantum, we aim to make the world a better place by engineering the future of computing. Together, we are creating truly impactful quantum computers. Our machines will be capable of solving problems until now considered impossible, with applications ranging across a broad range o ...

Senior Software Engineer

iGaming:If it’s iGaming, we know a thing or two. At Light & Wonder, It’s all about the games, and our digital team leads the global iGaming market, providing jaw-dropping content and innovative software that powers the world's most successful online gaming providers.Position Summary< ...

Senior Software Engineer

About our Team:Our global team support products education electronic health records that introduce students to digital charting and prepare them to document care in today’s modern clinical environment. We have a very stable product that we’ve worked to get to and strive to maintain. Our team val ...

Software Engineer (JavaScript)

Company DescriptionHeatly recently welcomed United Living Group as a majority shareholder. The strategic partnership underpins our future growth by providing the financial strength and industry needed to expand our services and reach.United Living Group's investment enables Heatly ...

Junior Software Engineer

The first few years of your engineering career shape how you think for the rest of it. We want juniors who are curious, who pick things up fast, and who take that early learning seriously. You'll join a squad working on real production code from day one, with senior engineers around you whose job includes gro ...

Principal Software Engineer

Principal Software EngineerPearson Carter are currently working with an established technology organisation developing advanced software solutions used by leading businesses worldwide. They are looking to appoint a Principal Software Engineer to help drive the evolution of a sophistica ...

Embedded Software Engineer

Embedded Software Engineer - Weston-Super-MareYou will take ownership of the design and development of cutting edge capabilities within the defence technology sector. This role allows you to influence the creation of innovative systems from initial concept through to rapid prototyping and equipment trials. ...

Senior Software Engineer

Senior Software Engineer (Azure)Salary: Circa £50,000 per annum (negotiable dependent on experience)Job Type: Permanent, full-time hours (37.5 hours per week)Location: Hybrid working opportunity requiring 1-2 days onsite per week or fortnight from the following ...

Principal Software Engineer

Job Description Summary:The Infrastructure Modernization business unit is seeking a highly experienced Principal Software Engineer to join our engineering organization and provide deep technical leadership across our COBOL development ecosystem and our Enterprise Server application replatfor ...

Senior Software Engineer

Senior Software EngineerSalary: £55,000Working Style: HybridLocation: London (2 days at office)Working Hours: Full TimeTo make this happen, we are looking for a senior engineer to undertake development of complex web-based application ...

Principal Software Engineer

JD has been embarking on a digital re-platform initiative for MACH and EDA, with new SaaS providers being onboarded in a buy vs. build mindset. As a result, we are re-architecting our platform ...

Linux Software Engineer

Job DescriptionAs a Backend Software Engineer you will join our team in London and  be responsible for designing, building, and supporting high‑reliability software platforms used to supervise and control complex, remote systems. The role focuses on developing ...

Senior Software Engineer

Senior Software Engineer (Backend)London - Hybrid (3 days in office)Up to £85k + benefits What if the systems you built were used every day by millions of readers around the world? A long‑established, AI‑driven technology business is hiring a Seni ...

Senior Software Engineer

Help Build Technology That Improves Lives At Person Centred Software Ltd, we're on a mission to help care providers deliver outstanding care through technology.Our software is used by thousands of care professionals every day, helping care teams improve outcomes, stay compliant and spend more time ...

Junior Software Engineer

The Vacancy Junior Software Engineer As a Junior Software Engineer at OneFamily, from day one you’ll be part of an agile delivery team, pair programming with other engineers in your team to meet sprint commitments and hit project deadlines. You will have support from your me ...

Software Engineer (C#)

Software Engineer (C#)Salary: £55k - £75kLocation: Essex, Onsite/HybridFull-time, Permanent Opportunity OverviewAn established technology-led organisation is seeking a Software Engineer to join its development team. Working clo ...

Senior Software Engineer

Senior Software Engineer UK Remote Bright Purple is working with a growing company in the education space, and we are on a mission to find the newest member of their small but mighty software team. So, if you like to work in a small team where your contribution is visible, read on. Benefits: </b ...

Lead Software Engineer

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 Corporate & Investment Bank (CIB) Markets, FX Services – AccessFX team, you are an integral member of an agile engineering grou ...

Software Engineer .Net

Software EngineerMiddlesbrough - HybridDo you want to help shape software that affects thousands of lives?Who are we?We are ranked as the UK’s #1 construction specific software player and our mis ...

Lead Software Engineer

About us:Make a difference and advance your career by helping deliver some of the UK’s most important #tech4good projects, making the world a smarter, safer, greener, and healthier place.You’ll join a talented team of dynamic and driven professional problem solvers; creative thi ...

Lead Software Engineer

The Opportunity Your ImpactHere at Leonardo, we are seeking experienced Lead Software Engineers to take on pivotal Technical Authority roles within our Integrated Sensors & Protection line of business, working on a range of defence projects.This role combines technical leadership w ...

Senior Software Engineer

Title - Senior Software EngineerSalary: £70,000 - £80,000Location - LondonAbout CDP: CDP is a global non-profit that runs the world’s only independ ...

Software Test Engineer

Software Test EngineerLocation: NorthLondon Sector: Advanced Defence & Maritime TechnologyOverviewWe are supporting a leading engineeringorganisation specialising in advanced sensing, navigation and mission-criticalsystems used within mar ...

Staff Software Engineer

DescriptionHybrid: 2 days per week in our Tower Bridge office (Wednesdays & Thursdays)money.co.uk exists to help consumers make more informed financial decisions. Our free, online comparison service allows consum ...

Software Engineer Java

Software EngineerMiddlesbrough - HybridDo you want to help shape software that affects thousands of lives?Who are we?We are ranked as the UK’s #1 construction specific software player and our mis ...

Senior Software Engineer

Date Posted:2026-06-24Country:United KingdomLocation:Gloucester, South GloucestershirePosition Role Type:OnsiteAt RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving ...

Senior Software Engineer

We build software that helps universities connect with their students in ways that actually work. Over 200 million interactions across 150+ institutions globally, and we're just getting started.We're a team of around 40 people who care about doing good work, moving fast, and building something that gen ...

Graduate software engineer

At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency. A company that creates value for shareowner ...

Software Engineer (E2)

Job Summary:Job Description :Who we are…At Wellington IT we provide the most successful range of Credit Union software in Northern Ireland/Ireland, currently moving billions each year and managing funds for more than 1 in 4 people. Our customers use our software to po ...

Embedded Software Engineer

Embedded Software Engineer Location: Nottingham, GB Work Arrangement: Hybrid Markem-Imaje is a trusted world manufacturer of product identification and traceability solutions, offering a full range of reliable ...

.NET Software Engineer

Job Description Microsoft Azure · .NET · C# · TypeScript · · Angular · SQL Server · Machine Learning · Web · Git We are seeking someone who is eager to take their software engineering career to the next level. This is an exciting role with excellent career and salary opportu ...

Principal Software Engineer

Description The Ultra Engineering function manages a portfolio of specialist capabilities, generating highly differentiated solutions and products by applying electronic, mechanical, and software technologies in demanding and critical environments to meet customer need ...

Principal Software Engineer

Lead Software Engineer£75,000 to £85,000 + Private Healthcare + Enhanced PensionSouthampton (Hybrid, 4 days per week in the office)Are you a senior software engineer looking to take end to end ownership of a complex, real-time distributed platform that integrates directly ...

Associate Software Engineer

Associate Software Engineer Location: Cambridge, GB Job ID: 55237 Category: Software **Stratasys is a world leader in 3D printing!** Stratasys is leading the global shift to additive manufacturing with innovative 3D printing solutions for industries such a ...

Sr Software Engineer

Sr Software Engineer Location: Cambridge, GB Job ID: 55238 Category: Software **Stratasys is a world leader in 3D printing! ** Stratasys is leading the global shift to additive manufacturing with innovative 3D printing solutions for industries such as aero ...

Senior Software Engineer

StrideUp is leading a new era of values-driven finance. Ranked the 5th fastest growing fintech in the UK and Ireland in 2025, we have already deployed hundreds of millions in property finance, supporting people in achieving their financial goals.What makes us different is how we combine purpose wi ...

Graduate Software Engineer

Join a highly regarded engineering company working on complex, real-world problems across software and hardware systems. As a graduate engineer, you’ll work on projects spanning embedded systems, high-performance low-level software and data and signal processing. These projects often integrate custom hardware ...

Software Engineer Platform

About the roleAs a Software Engineer in the AI Platform team, you will be the architect of the infrastructure that makes world-class AI possible. Working closely with the Applied AI team, you’ll be building and maintaining the data science, MLOps, and deployment tooling that empowers our ...

Senior Software Engineer

Senior Software EngineerSalary: Negotiable (Depending on Experience)Location: North London AreaSchedule: 3-days on site and 2-days WFH per weekThe OpportunityWe are supporting a globally recognised engine ...

Senior Software Engineer

Senior Software Engineer Taunton - Hybrid (2 days on site P/W) £50,000 - £60,000 + Bonus + Training + Progression + Private Pension + Holiday Buying Options + AutonomyAre you a Senior Software Engineer looking to take ownership of architecture, influence technical direction, ...

Senior Software Engineer

At UKTL, your work directly strengthens the UK’s technological, cyber, and national resilience. You’ll collaborate with expert engineers, government partners, and industry specialists to detect, un ...

Software Engineer (Linux)

Join Proton and build a better internet where privacy is the defaultProton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, P ...

Software Development Engineer

About ElektaAs a leader in precision radiation therapy, Elekta is committed to ensuring every patient has access to the best cancer care possible. We openly collaborate with customers to advance sustainable, outcome-driven and cost-efficient solutions to meet evolving patient needs, improve lives and ...

Principal Software Engineer

Our client, a global leader in radiation detection and identification within the technology sector, is currently seeking a Principal Software Engineer to join their team in the UK. This permanent, full-time position offers the exciting opportunity to work on cutting-edge projects, driving both innovation ...

Android Software Engineer

Android Software Engineer (Kotlin) Cheltenham / Hybrid My client is looking for an experienced Android Software Engineer with strong Kotlin expertise to join a growing UK technology business delivering secure mobile solutions into the national defence sector ...

Senior Software Engineer

The Senior Software Engineer will work within the Systems and Software team in the Programmes area of STS Defence, developing and maintaining software throughout the Software Development Lifecycle from requirements elicitation, through to in service delivery. The post will provide ...

Principal Software Engineer

Software Test Engineer - SC Cleared - LutonOur client is looking for an experienced Software Test Engineer to support the delivery of current and future programmes. This role provides an opportunity to work on the latest technology within a matur ...

Senior Software Engineer

Do you want to work for a company that goes the extra mile for its customers, colleagues and communities? Are you resilient, efficient, and productive? Can you lead by example? If so, then why not join our family. At Iceland, we value, recognize, and celebrate all colleagues for their ...

C++ Software Engineer

World Class Defence Organisation based in Bristol is currently looking to recruit a C++ Software Engineer subcontractor on an initial 12 month contract, with very likely extension. Rate: £65.00 per hourOvertime Rate: Hours worked over the standard 37 h ...

Platform Software Engineer

Location: Melton, Woodbridge, Suffolk Salary: Up to £50,000 based on experience Working hours: 09:00 17:30 Hybrid - at least 2 days in the officer per week The purpose of this role is to solve complex business problems and technical challenges through the design and devel ...

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