592,963+ Lead Modelling Software Engineer Python Devops Jobs in UK — Top Companies Hiring June 2026

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Exceptional Software Engineer

xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We ...

Principal Software Engineer

Requirements Excited to influence technical direction across teams while still contributing hands‑on to complex, high‑impact engineering challenges ,You want to shape domain architecture, mentor senior engineers, and connect technical decisions to real customer and business outcomes ...

Java Software Engineer

Java Software Engineer Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team Our dynamic Agile Teams deliver the technology that facilitates researchers to publish qua ...

Principal Software Engineer

Principal Software Engineer We are looking for a highly experienced Principal Software Engineer with strong backend engineering expertise and a passion for scalable distributed systems. You will play a key role in shaping architecture, engineering standards, and technical direction across the pla ...

Software Engineer C

Software Engineer C++ JOB LOCATION: BRISTOL SECURITY CLEARANCE LEVEL: SC to Start DURATION: 12+ Months (Extension Possible) WORK PATTERN: Full Time ONSITE (Compressed Option Available) RATE: 65.00 Per hr on Umbrella (Inside ...

Principal Software Engineer

Principal Software Engineer UK citizenship is required. Relocation assistance may be available. Travel: Yes (10% of the time). Salary: £80,200 - £120,400. The Opportunity This is more than just a job; it’s a mission. As a Principal Software Engineer, you will play a pivotal role in ...

Backend Software Engineer

Upwind is a next-generation Cloud Security Platform that leverages runtime context to identify and prioritize critical risks, providing precise insights and efficient cloud security management. Unlike traditional tools, Upwind uses runtime data proactively for risk prioritization and posture insights, ensu ...

Java Software Engineer

Role: Software Engineer (Java) Location: London Salary: Competitive salary and package (Depending on level of experience) Any offer of employment is subject to satisfactory BPSS and the candidate being granted a level of security clearance which typically requires 10 years continu ...

.NET Software Engineer

Full Stack Developer – .NET, Angular, Azure – Remote (USA) Our client, a fast‑growing SaaS technology company, is looking to hire a Full Stack Developer to join their fully remote US team. This is a hands‑on role where you’ll work across the full development lifecycle, contr ...

Staff Software Engineer

Position Summary Harness is a high‑growth company disrupting the software delivery market. Our mission is to enable the 30 million software developers worldwide to deliver code reliably, efficiently, securely, and quickly, increasing customers’ pace of innovation while improving the developer exp ...

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 ...

Quantum Software Engineer

At OQC, we aren't just theorising about the future; we're building it. Born from a philosophy of bold innovation, we've successfully transitioned quantum computing from an academic dream into a commercial reality. The most exciting thing is that we're just getting started. As a Quantum Software Eng ...

Software Engineer (C++)

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with som ...

Software Engineer Product

Overview At Endra, our vision is to produce software of exceptional quality. Attaining this standard requires both talent and ownership. We seek individuals who care deeply about the quality of the software we deliver, whether their focus is engineering, design, support, or sales. Join ou ...

Principal Software Engineer

Are you an experienced Principal Software Engineer looking to work on cutting-edge technology and make a meaningful impact on users' daily lives in the medical field? If so, we invite you to apply below. As the Principal Software Engineer, you'll bring a wealth of cloud-native expertise, taking on t ...

Software Engineer, Growth

Location London Employment Type Full time Location Type On-site Department Engineering TL;DR: We’re looking for a full-stack engineer obsessed with Lovable’s growth engine - turning first touches into daily habits, and daily ha ...

Staff Software Engineer

Location London Employment Type Full time Location Type Hybrid Department Technology About the role We’re looking for a high‑calibre Staff Software Engineer to help shape how we build and s ...

Staff Software Engineer

Staff Software Engineer At UnlikelyAI, we are building the future of AI: one that is reliable, accurate, and transparent. Our neurosymbolic technology harnesses the power of LLMs and generative AI, and combines it with Universal Language – our proprietary symbolic technology that bridges the gap ...

Principal Software Engineer

At Collinson, we don’t just build technology — we power the experiences behind some of the world’s most recognised travel, financial services, and retail brands. Our solutions help global brands acquire, engage, and retain millions of customers worldwide. Our flagship product is Priority Pass, the ...

Principal Software Engineer

Senior Tech Consultant | Partnering with high growth, VC & PE backed scale-ups Principal Software Engineer – Drive Social Impact Through Tech Location: London (Hybrid or Remote) Are you a tech leader passionate about using software to ...

Software Engineer (London)

We are looking for a software engineer to join a lean and technical quantitative trading startup. You’ll be responsible for developing and maintaining scalable trading applications and infrastructure for many financial markets and assist with developing the full stack of infrastructure to support t ...

Software Engineer (Mobile)

Mobile Software Developer Full-time. London, UK About The Company MOBILUS Labs is a completely reinventing the way we experience voice communication. We are a tech startup with the mission to provide frictionless voice communications for teams of any size, at any range, and from any ...

Software/Data Engineer

Are you looking for a new challenge? Fancy helping us shape the future of motor insurance? Prima could be the place for you. Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in Italy ...

Software Engineer Platform

Faculty was founded in 2014 to build responsible AI solutions for diverse industries. We serve over 350 customers and value intellectual curiosity. About The Role As a Software Engineer in the AI Platform team, you will be the architect of the infrastructure that makes world‑class AI poss ...

Principal Software Engineer

Fastest Growing Start-up in the UK | Defense We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group building cutting-edge decision-making technology. The company's founding team has a real pedigree, with backgrounds from the UK Special F ...

Software Engineer, Internship

Software Engineers at Palantir build software at scale to transform how organisations around the world use data. As a Software Engineer Intern, you’ll have an opportunity to grow more quickly than you ever envisioned, as you contribute high-quality code directly to Palantir Gotham, Palantir Foundry, or Pal ...

Golang Software Engineer

About the team The Payment Performance Team focuses on ensuring payments succeed and generates higher revenues for our merchants by maximizing conversion rates and minimizing fraud rates. The role utilizes ML and smart rules, and an experiment-driven approach to achieve gradual improvements. < ...

Principal Software Engineer

Locations: London (must be willing to travel to client sites throughout the UK on an ad hoc basis) Level: Manager Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history at th ...

Principal Software Engineer

About WeBuild-AI: WeBuild-AI areAI natives delivering 10x value for enterprise organisations. We combine highly skilled experts with ourAI Launchpad , industry-aligned language models, and agents to transform enterprise organisat ...

Software Engineer I

Company Description Checkout.com – you might not know our name, but companies like eBay, ASOS, Klarna, Uber Eats, and Sony do. That moment when you check out online? We make it happen. Checkout.com is where the world checks out. Our global network powers billions of transactions every year, making ...

Software Engineer Brookhaven

Voldex is a leading gaming company focused on Roblox, the most exciting ecosystem in gaming today. We are home to several of Roblox's top games, including Brookhaven, Driving Empire, and NFL Universe Football. With over 160 million monthly active players across our games, we are the #1 Roblox developer by ...

Staff Software Engineer

The Company You'll Join Carta connects founders, investors, and limited partners through world‑class software, purpose‑built for everyone in venture capital, private equity and private credit. Trusted by 65,000+ companies in 160+ countries, Carta’s platform of software and services lays the groun ...

Software Engineer (Cloud)

ZeroRISC ZeroRISC is redefining silicon security and supply chain integrity by empowering device owners and operators in crucial sectors like silicon production, IoT, and critical infrastructure with full device ownership, control, and visibility. Led by the founders of the OpenTitan secure silicon ...

Java Software Engineer

This range is provided by Venture Up. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Co-Founder Venture Up - Building Tech and Product teams across UK and Europe! Java Software Developer – Sports betting Hedge fund startup - London ...

Founding Software Engineer

The opportunity Substrate is building a network of fully autonomous wet labs, cloud-based data production facilities for AI biology, integrated with foundation models to become the critical infrastructure layer for AI-driven biological discovery. Our first node opens in King’s Cross, London, with ...

Principal Software Engineer

UK citizenship required for this position: Yes Relocation assistance may be available. Travel: Yes, 10% of the time. Define Possible at Northrop Grumman UK What’s your possible? At Northrop Grumman UK, you are part of a team driving innovation where it matters most ...

Staff Software Engineer

Overview Lunar is a stealth technology company building a new type of software platform for health systems. We are on a mission to revolutionize healthcare with cutting-edge, AI-powered software designed to help every hospital deliver world-class care for their patients. Our platform is already th ...

Staff Software Engineer

The Company You’ll Join Carta connects founders, investors, and limited partners through world‑class software, purpose‑built for everyone in venture capital, private equity and private credit. Trusted by 65,000+ companies in 160+ countries, Carta’s platform of software and services lays the groun ...

Software Engineer – 11508AW8

11508AW8 £40k – 60k per year Software Engineer Hybrid working 2 days onsite per week We are seeking a talented and forward‑thinking Software Engineer to join our clients growing team. In this role, you will design, develop, test, and maintain both desktop and web applications us ...

Rust Software Engineer

Role : Rust Software Engineer – Distributed SystemsClient : Scientific Quant FundCompensation : Up to £225,000 Base + BonusLocation : London (Hybrid) Overview A scientific quant fund is seeking a high-performance Rust Software Engineer to join a ...

Software Engineer (Backend)

Software Engineer London | Full-time | Hybrid | Shoreditch/Liverpool Street Create the Future of Travel With Us Whether it's visiting the people closest to us, starting an exciting adventure, or a career-defining business trip, travel is essential. Yet we've all experienced the ac ...

LabVIEW Software Engineer

The right to work in the UK without sponsorship is essential for this position. An exciting opportunity for a LabVIEW Software Engineer has arisen with an innovative photonics company developing cutting‑edge optical fibre measurement instruments and components. This is an exciting o ...

Software Quality Engineer

Join to apply for the Software Quality Engineer role at DiverseJobsMatter Join to apply for the Software Quality Engineer role at DiverseJobsMatter Get AI-powered advice on this job and more exclusive features. This r ...

Staff Software Engineer

Build the future of computing today. A place where right now isn’t fast enough. Genuinely, an environment unlike any other, collaborative, innovative and passionate, people making things happen day in day out to be the very best. A place that wants to build from scratch rather than use something else. ...

Software Automation Engineer

An environment where you would be encouraged to break things and then build them in a more robust fashion is the definition of progression in tech. Game changing projects, diving into the complex automation solutions that streamline the critical work of our clients Database team. Supporting a range ...

IPM Software Engineer

At Bosch Rexroth, we are at the forefront of the industrial hydraulics industry, delivering precision-engineered solutions for our customers. Our team is driven by a commitment to quality, innovation, and customer success. We believe in empowering our people, fostering an environment where ownership and co ...

Software Test Engineer

Role Overview Reporting to a software test lead we are seeking a Test and automation engineer with a strong background in test and automation frameworks and tools to support continuous integration and delivery pipelines. Using Python Behave, Selenium, API, and Jenkins you will be responsible for ...

Java Software Engineer

Direct message the job poster from Infinity Quest Senior Recruitment consultant at Infinity Quest Hands on Java application design, software development and automated testing (Java 11 and higher). Intermediate knowledge of basic infrastructure technologies and comp ...

Software Engineer (Node.js)

VANRATH Belfast, Northern Ireland, United Kingdom Overview Software Engineer (Node.js) for a Northern Ireland–based SaaS company building an AI-powered platform. The role involves working on a cutting-edge solution that helps optimise performance, joining a product-led, tight-knit team, and ...

Staff Software Engineer

Staff Software Engineer Department: Engineering Employment Type: Full Time Location: London Description The Team The Financial Services team enables RVU to help customers make the best decisions around financial products, by helping ...

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    Lead Modelling Software Engineer Python Devops Jobs in United Kingdom Job Search Guide, Trends and Insights