271,162+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring June 2026

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Software Engineer

We are looking for a Software Engineer to join our Air Traffic Management (ATM) programmes. Based in Whiteley, with primarily home‑based working, you'll be part of a multi‑disciplinary engineering team supporting safety‑critical, real‑time Air Traffic Control systems. You'll contribute across the full soft ...

Software Engineer

Salary: £40,000 - 40,000 per year Requirements Knowledge of a .net language (C#, VB.net) - Able to independently build windows forms/WPF applications Knowledge of communication protocols such as Modbus, SPI, SCPI, CAN, and other automotive/Industrial protocols </li ...

Software Engineer

At CMR Surgical , we're revolutionising the future of minimal access surgery with Versius , our next-generation surgical robotic system. We're growing fast, and we’re on a mission to transform how surgery is delivered globally for the benefit of patients, clinicians, and healthcare systems. < ...

Software Engineer

At PortSwigger we choose to be in the office five days a week because we believe being on-site has several key benefits. We see real value in proximity: it enables “high-bandwidth” communication, speeds up feedback loops, and helps innovation happen naturally through ad hoc chats, quick clarifications, and ...

Software Engineer

About Cogna We live in a world that runs on physical industries like energy, logistics, manufacturing. These sectors are essential to our economy and daily lives, yet they are held back by inefficiencies, fragile legacy systems, and decades-old ways of working. This is not just a business problem ...

Software Engineer

A local profitable Software house are redefining modern engineering. They're a growing tech business with the financial strength to invest in the future. That future is cloud-first, AI-augmented, and product-led! This is a hybrid working model where the expectation is to come in 2-3 times per we ...

Software Engineer

About the Company Valarian Technologies is a dual‑use technology company building critical tools to safeguard the future in an era of evolving global security challenges. We re‑think security beyond traditional military domains, addressing asymmetric threats that impact our technological advantag ...

Software Engineer

Our client, a leading multinational media organisation, is seeking an experienced Python Software Engineer with AI experience to join their growing AI Enablement function. This is an exciting opportunity to play a key role in designing, building and deploying AI-powered software solutions that are ...

Software Engineer

We're a London-based neurotech startup developing non-invasive devices to treat brain disorders using ultrasound. We've developed a category defining technology platform, and we're now scaling our team to bring this technology to patients faster. More than a billion people live with a brain disorde ...

Software Engineer

Do you have experience in Software Development in C++? Do you have experience using Source Control Systems such as Subversion? If your answer to these is yes, then this could be the role for you! As the Software Engineer, you will be working alongside a market‑leading Defence and Ae ...

Software Engineer

AB Dynamics is one of the world’s leading specialists in automotive test systems, supplying a range of advanced solutions including driving robots, ADAS soft crash targets and driving simulators to all major vehicle manufacturers and Tier 1 suppliers globally. The company's unique technology is used for ma ...

Software Engineer

Scope We are seeking a highly skilled Software Development and Deployment Engineer to design, develop, integrate, and deploy real-time software applications within complex, distributed and containerised environments. The role requires strong proficiency in C++, with supporting capability in Java ...

Software Engineer

Do you have experience in Software Development in C++? Do you have experience using Source Control Systems such as Subversion? If your answer to these is yes, then this could be the role for you! As the Software Engineer, you will be working alongside a market‑leading Defence and Ae ...

Software Engineer

An ambitious marine technology business at the forefront of electric propulsion and autonomous vessel innovation is seeking a Software Engineer to support the development of its autonomy platform for unmanned and intelligent marine systems. This role sits within a highly capable electronics and soft ...

Software Engineer

Salary: £35,000 - 47,000 per year Requirements We are looking for a relevant degree in computer science or equivalent practical experience. We are looking for proven commercial development experience, typically 3+ years. We are looking for experience work ...

Software Engineer

Software Engineer | Defence | Newcastle upon Tyne SC / DV / eDV Cleared Preferred | Competitive Package If you're a software engineer who wants your work to actually matter, not just ship features into the void... this one's worth reading. My client is a high-performing technica ...

Software Engineer

Salary Salary: £55,000 - 67,000 per year Requirements We have approximately 2-5 years of software engineering experience. We hold a relevant degree or equivalent commercial experience. We have experience with some combination of modern C++, Rust ...

Software Engineer

About usBased in York, UK, SmartPandas is a family‑run software development agency driven by a passion for creating industry‑leading software and a strong commitment to the environment. We combine our extensive experience in building successful SaaS startups with our clients' aspirations to deliver excepti ...

Software Engineer

Salary: £50,000 - 50,000 per year Requirements Proven experience in software application design and development Strong understanding of software development life cycle Experience with cross-functional team collaboration Familiarity with business ...

Software Engineer

Company Description: Rapidly scaling tech company This is a great opportunity to join a product-focused engineering team working on scalable, user-centric solutions. As a Software Engineer , you’ll contribute to designing, building, and maintaining modern software systems that power real-worl ...

Software Engineer

Why NUVIA ANUVIA is a subsidiary of VINCI Construction and operates across highly regulated sectors including Civil Nuclear. It has a strong presence and history of delivery at nuclear sites in the UK and internationally. NUVIA is a performance‑driven company committed to the development ...

Software Engineer

Fast growing data and AI startup specialising in the energy sector, based in the UK Hybrid/remote available must be UK based, Glasgow or Edinburgh preferred No visa sponsorship available currently Experience working in a product team is a bonus Experience working in ...

Software Engineer

Fast growing data and AI startup specialising in the energy sector, based in the UK Hybrid/remote available must be UK based, Glasgow or Edinburgh preferred No visa sponsorship available currently Experience working in a product team is a bonus Experience working in ...

Software Engineer

Facultatieve Technologies is a global leader in cremation and incineration systems, delivering environmentally responsible and technically advanced solutions to customers worldwide. Guided by our mission - Leading with Integrity, Innovating with Purpose, Prioritising Sustainability - we design, manu ...

Software Engineer

About Caribou International tax is a rigged system. Tax rules get ever more complicated, compliance gets more expensive, and the Big Four controls the expertise. They charge fees that only giant companies can afford, while smaller businesses are left flying blind. Caribou is a t ...

Software Engineer

Senior Java Engineer (Java / Spring Boot) Fast-Growing Global Technology Consultancy KEY POINTS Hybrid, 2 to 3 days a week in Welwyn Garden City Build high traffic, event driven systems Full ownership of your services, end to end, not handing off to ops Modern ...

Software Engineer

A technology-driven trading firm operating across global financial markets, is looking for a talented Software Data Engineer to help design, build, and maintain the data platforms that power our trading, research, and operational systems. The Role As a Software Data Engineer, you will wor ...

Software Engineer

Here at KDC we are seeking an Embedded Software Engineer to support a defence electronics project focused on low-level software development. The successful candidate will be responsible for developing and testing software that interfaces directly with hardware and electronic devices. What ...

Software Engineer

The Role As a Software Engineer in the Risk Experience team, you will be a core contributor to building the bespoke software that empowers our Risk and Compliance teams. You will work on mission‑critical, backend‑focused applications that help our staff access the right data, evaluate and establi ...

Software Engineer

We're working with a leading trading firm seeking an experienced C++ Developer to join a team responsible for building and enhancing ultra low latency market data and exchange connectivity platforms. You will need C++20 or C++23 expertise. What You'll Be Doing Developing and ...

Software Engineer

Software Developer (PHP / Go) | Fintech | Fareham | Up to £80k Due to continued growth and success, a well-established fintech business is looking to hire an experienced Software Developer to join and expand its engineering team, based at offices on the outskirts of Fareham. This ro ...

Software Engineer

This Role Stream integrates with client payroll, HR and WFM (workforce management) systems, connecting us with information on how much their employees have worked and earned. As an engineer focussed on launching clients, you will be at the heart of our mission. What will you be doing </h ...

Software Engineer

Venn Telecom is an international Enhanced Internet Service Provider specializing in innovative fixed and mobile wireless internet connectivity solutions, including bonded 5G and Starlink. We excel in delivering reliable internet to remote locations and providing robust backup for existing connectivity syst ...

Software Engineer

East Yorkshire | Up to £45,000 | Onsite once a week A well‑established software house in East Yorkshire is going through a serious growth spurt. They've recently landed a string of big‑name clients and are preparing to move into enterprise‑level work, and as a result they're scaling their tech te ...

Software Engineer

About Us Engelhart was founded in 2013 by BTG Pactual Group as a commodities trading company. Our business model is “asset light” and highly diversified – giving us the ability to adapt effectively and nimbly to changing market conditions. We have assembled successful multidisciplinary teams, lev ...

Software Engineer

Senior Software Engineer - HMI Department: Engineering Employment Type: Permanent Location: Bradford on Avon, United Kingdom Description About AB Dynamics AB Dynamics is one of the world’s leading specialists in automotive test sys ...

Software Engineer

Aspect Capital is an award-winning systematic hedge fund based in London. We manage over $8 billion of client assets, with technology playing a critical role in the success of our business. We are looking for a Software Engineer to join our Software Development team. This is an opportunity to work ...

Software Engineer

The basics 12-month contract (strong extension potential) London - hybrid working £500/day What you'll actually be doing Building full stack applications using Java (Spring Boot) + Angular 17+ Developing microservices, REST APIs, ...

Software Engineer

A leading consultancy in the Defence & Security sector is seeking an experienced Software Developer to join their team on a permanent basis in Leatherhead. This is a great opportunity to work on high-consequence, real-world problems in a collaborative consultancy environment, often engaging directly with c ...

Software Engineer

Clearance: Active SC Clearance OR eligible to obtain Our client is a growing technology consultancy delivering secure data, cyber, and software solutions across Government and national security environments. They are seeking a Software Engineer to join their team at Consultant level. The R ...

Software Engineer

Software Engineer Manchester - Hybrid £50,000 - £95,000 per annum We're hiring multiple Software Engineers from junior to senior level to join a growing technology team delivering scalable, high-performance systems within a global financial services environment. Key Skill ...

Software Engineer

Location London Employment Type Full time Location Type On-site Department Engineering & Product About Us Legora is redefining how legal work gets done. Not built for lawyers, built with them. We work alongside the world’s be ...

Software Engineer

Position Software Engineer Location Farnborough HQ Working Hours Full-Time, 40 Hours per week We have a number of openings for Software Engineers to join our growing team! Our Software Engineers are exposed to cutting edge development and the la ...

Software Engineer

You will be working on software applications for lifecycle project management within the Energy Technology sector. Our team develops high‑performing, scalable, innovative applications and collaborates with system engineers, product owners, and subject‑matter experts to create unique products. You will part ...

Software Engineer

The Opportunity We’re looking for a Software Engineer to join our team and help us build the future of tokenization at Ctrl Alt. As a full‑stack engineer you’ll be working within small feature teams to deliver solutions to real problems that make it into the hands of users within days, no ...

Software Engineer

Senior Software Engineer Central London - Hybrid £100,000 - £125,000 + Bonus / Equity Overview I’m working with a genuinely impressive AI engineering company building advanced systems within the Defence, Security and National Resilience space. Their engineering team is s ...

Software Engineer

Diamond Search Recruitment are delighted to be representing our client, a leader within their field, providing trusted identity and security solutions enabling businesses, large enterprises, cloud service providers and IoT innovators around the world to secure online communications, manage millions of veri ...

Software Engineer

Bloxd - SoftwareEngineer We’re a profitable video game start-up in London with 11 million monthly players and we’re hiring engineers for our 8-person founding team. About us Creating games with editable worlds usually takes 20k+ lines of well-optimised code and years of developm ...

Software Engineer

You will play a key role in delivering advanced real-time software solutions that support next-generation missile and defence systems. As a Software Engineer, you will be responsible for development and integration of embedded, real-time software for missile subsystems. Hands-on engineer ...

Software Engineer

We are expanding our software engineering team to meet the requirements of a demanding and exciting product roadmap. The Opportunity We are expanding our software engineering team to meet the requirements of a demanding and exciting product roadmap. At Blighter, we develop all the softwar ...

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