613,095+ Lead Modelling Software Engineer Python Devops Jobs in UK — Top Companies Hiring June 2026

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Forward Deployed Software Engineer (UK Defence)

About Northslope The generational companies of the next century will run on mission‑specific AI software that compounds their competitive advantage, not commoditized SaaS. We purpose‑build production AI applications that enable our customers to operate at the speed, scale, and margins of an enterp ...

Senior Mathematical Software Engineer C++ & Algorithms

Ecm Selection is seeking a senior C++ software engineer for their R&D team in Newcastle upon Tyne. The role involves leading the design and implementation of complex C++ code, requiring strong mathematical skills and collaboration across teams. The ideal candidate holds a PhD or master’s degree in a re ...

Software Design Engineer – Industrial Automation & Security

ATA Recruitment is seeking a Software Design Engineer in Bold Heath, England, to join a team focused on advanced automation systems. This role involves designing and developing software solutions for high-throughput conveyor and robotics systems. The ideal candidate has at least 5 years in industrial s ...

Hybrid Software Test Engineer – Electronic Warfare

Leonardo UK Ltd is seeking a Software Test Engineer for their Electronic Warfare sector in Luton. This permanent position offers a hybrid working model with a salary between £55,000 and £65,000. The role involves supporting key defence projects and being a part of a world-class engineering community. A ...

Principal Software Engineer Java & AWS Leader

Very Group in Liverpool is seeking a Principal Software Engineer to lead a team in designing and implementing software solutions. The role emphasizes mentorship, quality code, and engineering best practices. Successful candidates will possess extensive experience with Java and AWS, along with a solid f ...

Software Engineer AI Driven Backend & Platform

Cornerstone VC is seeking a Software Engineer to join their team in Greater London. The role involves designing and developing AI-driven features for PIP, their smart platform for marketing operations. The ideal candidate has over 4 years of software development experience and familiarizes themselves w ...

Senior Software Engineer (AI Native Development)

Requirements Experience building and shipping production software Demonstrated ability to design effective prompts, agent workflows, and AI-assisted development processes using tools such as Codex, Claude, Copilot, Cursor, or similar systems Experience structuring sophis ...

Senior Software Engineer Cards Experience EU

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑strained, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating t ...

Senior Software Engineer – Integrations & Platform Growth

Trustpilot is seeking a Senior Software Engineer to join their Integrations Squad in Greater London. You will oversee the health and evolution of integrations, ensuring scalability and reliability while mentoring junior engineers. The ideal candidate will have strong expertise in full-stack application ...

FX Client & Prime Software Engineer (VP)

## FX Client & Prime - Software Engineer (VP)Applyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: **FX Client & Prime - Software Engineer (VP)**Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – ...

Senior Software Engineer II (Java/ Spring)

Senior Software Engineer II (Java / Spring) Are you passionate about building scalable, high-performance data-driven applications? Do you enjoy turning complex datasets into robust, reliable systems that deliver real business impact? About the team The Search and AI Platform is ...

Senior Software Engineer, C++ Hardware Integrations

Join ONI and Explore the Boundaries of Scientific Discovery! At ONI, we are driven by a profound mission: to propel scientific discovery and combat diseases by granting everyone the ability to visualize, comprehend, and share the intricate microscopic details of life. Our revolutionary Nano ...

Senior Software Java Engineer Customer Fulfilment

Overview Senior Software Development Engineers (SDEs) are the creative minds developing the software applications that make life easier for customers. Responsible for the entire development and support process for a software programme. Your applications make previously complex tasks simple with t ...

Java Software Engineer — Scalable API & Microservices

APPLE in Greater London is seeking a world-class software engineer to design and build software for its customer engagement platform. This role is part of Apple Services Engineering, responsible for high-profile services like iCloud, Apple Music, and more. The ideal candidate will have software enginee ...

Frontend Software Engineer (JavaScript / TypeScript & React)

###Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The Darktrace Active AI ...

Cloud Data Platform Software Engineer II

Software Engineer II – Commercial & Investment Bank Job Responsibilities Execute standard software solutions, design, development, and technical troubleshooting Write secure and high-quality code using at least one programming language Design, develop, code, an ...

Geospatial Cloud Software Engineer (Java/DevSecOps)

Line Up Aviation in Newcastle upon Tyne is looking for a skilled Software Engineer for a 12-month contract. You will work in an Agile Scrum team to develop innovative Geospatial software using Java and the latest cloud-based technologies. The position requires strong Java skills, unit testing experienc ...

Cloud Data Platform Software Engineer II

Job Description Step into a dynamic environment where your skills and ideas help shape advanced technology products. You'll collaborate with talented colleagues, expand your expertise, and make a real impact on our business. We value your growth and offer opportunities to learn, innovate, and adv ...

Junior Embedded Software Engineer Avionics (Aerospace)

Eaton is seeking a Junior Software Engineer for their Aerospace division in Wimborne, Dorset. This role focuses on developing embedded software in C for Air to Air Refuelling systems. Candidates will join a supportive team and take on responsibilities involving engineering documentation and compliance with in ...

Research Software Engineer – Dementia Diagnostics Prototype

The University of Southampton is seeking a Research Software Engineer to join the Biophotonics group for a unique health-tech project focused on rapid dementia diagnostics. This role offers a chance to refine and integrate sample preparation capabilities within a prototype system. Candidates will work ...

Actemium Automation Warrington Software Controls Engineer

Permanent, Full-time Competitive Salary + EV Car & Share Scheme + Healthcare + Pension + Benefits Software Controls Engineer Location: Warrington (Actemium Automation) You will join Actemium Automation Warrington, part of VINCI Energies, as a Software ...

Software Engineer III Salesforce Mid Level

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Morgan heritage brings. </p ...

Graduate Software Engineer: Elite Training & Mentorship

Microlise in Nottingham is seeking passionate university students for an exciting graduate opportunity starting in October 2026. Ideal candidates will have a predicted First or Upper Second-Class Hons Degree in Computer Science or any numerate subject, along with programming skills in C#, C++, or Java. <p ...

Staff Software Engineer Food Supply Chain

We’re changing the way we do things and putting industry‑leading innovation at the heart of how we operate. You’ll join one of the most iconic brands in the UK on its most exciting cycle yet. M&S Foods Logistics is at the heart of ensuring our customers receive the products they need while minimizing wast ...

Senior Software Engineer Cloud Native Microservices

ASOS.com Ltd in City of Westminster is looking for a Senior Software Engineer to enhance their cutting-edge technology stack. You will work within a dynamic agile team, employing the latest technologies and methodologies to deliver high-quality software. Your role involves mentoring fellow engineers, particip ...

Software Engineer: AI Driven Validation & Performance

Arm Limited in Manchester is seeking an emerging software engineer for its Observe and Accelerate team. This role involves using AI-assisted workflows to validate software and improve performance analysis tools across various platforms. The ideal candidate will have 1-2 years of engineering experience, ...

Low Latency Equities Risk Software Engineer

Barclays is seeking an Equities Risk Software Engineer in London to build high-performance Java services for risk functions. The role requires solid Java skills and a strong understanding of concurrency. Key responsibilities include developing scalable software, collaborating across teams, and ensuring ...

Senior C++ Software Engineer — Test Systems

AEROCONTACT is seeking a Senior Software Engineer to join their team in Stevenage, UK. In this role, you will design and develop advanced test software for complex systems, working collaboratively with various engineering teams. This opportunity involves using C/C++ to create robust applications and co ...

PLC Software Engineer – Hybrid, Travel & Growth

Coates Recruitment is seeking a PLC Software Engineer to join a well-established company in Cambridge. The successful candidate will develop and modify PLC and HMI software for bespoke machinery and automation projects. Benefits include a salary around £50,000 DOE, flexible and hybrid working opportuni ...

Founding Software Engineer | ClimateTech & Power Markets!

Founding Software Engineer – Energy Technology (London, Hybrid) We’re building software to support one of the defining infrastructure challenges of the coming decade: enabling better decisions across modern energy systems. Our team is creating tools used by industry practitioners to analy ...

Java Software Engineer Associate Manager (Onsite)

Accenture UK & Ireland is looking for a Software Engineer (Java) at the Associate Manager level. The role involves delivering high-quality software solutions and working in an agile environment as part of a scrum team. Ideal candidates will have strong experience with Java, Spring Boot, and a solid understand ...

Smart Grid Software Engineer | IoT & Azure

UK Networks Services is seeking a skilled Systems Developer to work on innovative smart grid solutions in Ware, England. You will develop software for IoT edge devices and improve control systems while leveraging your experience with the Microsoft stack and APIs. This role offers a salary between £45,0 ...

Application Security Engineer Shape Secure Software

Palantir Technologies is seeking a Product Security expert in City of Westminster to ensure secure software development across products. This role involves performing thorough security reviews, collaborating with engineering teams, and leading pivotal security initiatives company-wide. Ideal candidates have a ...

Staff Engineer, Software Autonomy Applications (R4962)

Founded in 2015, Shield AI is a venture‑backed defense‑tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software and V‑BAT and X‑BAT aircraft. With offices and facilities across the U.S., Europe, the Middle East, and ...

C# Sensor Software Engineer in City

SRT Marine Systems plc (SRT) is a market leader in the domain of international marine surveillance technology and systems. We are a respected, established, and an ambitious multi-national company headquartered in the UK with a global customer base. The company has a worldwide impact in the marine sector by ...

FX Client & Prime Software Engineer (VP)

FX Client & Prime - Software Engineer (VP) 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 few can match. Fro ...

Software Engineer, Platform Cardiff, United Kingdom

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember mo ...

Software Engineer in Test Automation London

Our Commitment to Diversity, Equity and Inclusion We believe in the power of unique perspectives and want all voices in our organisation to be heard, respected and valued. A supportive workplace is one where employees feel they can be themselves and operate to their full potential. We are committ ...

Software Engineer: AI Driven Validation & Performance

Arm Limited in Manchester seeks an emerging software engineer to join the Observe and Accelerate team. This pivotal role involves developing performance analysis tools leveraged by engineering teams to enhance software understanding and performance on Arm platforms. The ideal candidate will have 1-2 ye ...

Secure Cloud Software Engineer: Microservices & DevSecOps

Addition Solutions LTD is seeking a Software Engineer to join their growing consultancy. You will be responsible for designing and building secure software applications that support mission-critical operations in complex environments. The ideal candidate has experience in UK Security & Intelligence and is pro ...

Market Risk AI Driven Software Engineer

LLOYDS BANKING GROUP is looking for a Market Risk Engineering Developer in Edinburgh to join a dynamic application development team. This role involves designing and supporting technical solutions, leveraging your extensive experience in software development. You will work closely with multi-skilled te ...

Software Engineer, HealthTech Data & Cloud (UK)

Flatiron Health is seeking a Software Engineer in Greater London to improve cancer care through data-driven technology. This role involves designing and developing innovative solutions while collaborating with teams across the U.S. You will contribute to team roadmaps and tackle meaningful challenges in healt ...

Senior Seat Systems Software Certification Engineer

Overview At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment that is welcoming, respectful and inclusive, with opportunities for professional growth. The Team The Software Engineering and Systems Integration team i ...

Staff Software Engineer, AI Reliability Engineering

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working ...

Senior Embedded Software Engineer – Critical Communications

Sepura plc. is seeking a Senior Embedded Software Engineer to join the core R&D team in Waterbeach, focusing on developing cutting-edge handheld mobile radio products. You will be integral in building the communication backbone used by first responders. This position requires a relevant degree and prof ...

Senior Software Engineer (ML Quality Assurance)

Requirements Experience in production-quality software engineering roles Strong software design and architecture skills, with experience working on large or complex systems Strong proficiency in Python, including experience building and maintaining production codebases < ...

Senior Software Engineer Front End/UX

Senior Software Engineer - Front End Department: Development Employment Type: Full Time Location: Manchester Description Who are we? At Bright, we create cutting‑edge software for accounting, payroll, tax, and practice mana ...

Senior Software Engineer, TV Playback (C++)

We design Spotify’s consumer experience—end to end, moment to moment, across every screen, platform, and partner integration. Our mission is to make listening feel effortless, personal, and joyful for billions of users around the world. That means turning complexity into clarity across hundreds of touchpoi ...

R&D Software/Firmware Engineer (LabVIEW)

Job DescriptionAgilent inspires and supports discoveries that advance the quality of life. We provide life science, diagnostic and applied market laboratories worldwide with instruments, services, consumables, applications and expertise. Agilent enables customers to gain the answers and insights they seek - so t ...

Manager Senior Software Engineer (AI Projects)

About the role: You'll be joining PwC's Risk Line of Service, within our AI & Modelling team, working at the forefront of AI-enabled transformation in the insurance sector. This role is for people who understand technology deeply enough to shape and execute a vision, not just talk about i ...

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