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Software Engineer SMS International London, UK

Software Engineer - SMS International Engineering London, UK About the Role As a Fullstack Software Engineer II joining the SMS International team you will be working with a team of 5 other colleagues to deliver RCS and SMS International expansion to meet the company’s objective ...

C++ Software Engineer — Broadcast Systems, Kubernetes

A leading global technology company is seeking a Software Engineer to work on developing core components for their broadcast control system, Cerebrum. The ideal candidate will have 5-8 years of experience in modern C++ and Kubernetes, along with a focus on quality and problem-solving. This role offers flexible s ...

Senior Staff Software Engineer, Agentic Platform

Senior Staff Software Engineer, Agentic Platform United Kingdom Location: London, Bulgaria, Serbia and Lithuania About the role Tide is hiring a Senior Staff Software Engineer to lead the architecture of our agentic platform. You will shape the shared capabilit ...

Contract Semiconductor Software Engineer (C++/C#)

A leading technology company in the UK is seeking a software engineer with experience in the semiconductor industry for a 6-month contractual role. Responsibilities include programming hardware interfaces and developing applications related to equipment control. The ideal candidate should possess strong skills i ...

Senior Software Engineer – AI Driven Payments

A global payments technology company in Greater London is looking for a Senior Software Engineer to develop next-generation payment technologies. The role involves leading projects, designing scalable systems, and collaborating with cross-functional teams. Ideal candidates will possess a Bachelor's or Master's d ...

Senior Software Engineer, Product Engineering, UK

Location UK Employment Type Full time Location Type Remote Department Engineering EMEA Engineering Compensation UK - London £112K – £137K • Offers Equity UK £103K – £126K • Offers Equity Please ...

Senior Software Engineer, Mobile iOS (UK)

About Us Powered by one of the largest global newsrooms in sports media, The Athletic brings sports fans the most comprehensive stories about the teams, sports and athletes they love. The Athletic’s newsroom of 450+ full-time staff delivers in-depth coverage of hundreds of professional and college ...

Senior Software Engineer, CalcGraphs Vice President

Team Overview XiP is building a next‑generation cross‑asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java Spring Boot Services that execu ...

Senior Software Engineer, CalcGraphs Vice President

Team Overview XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java Spring Boot Services that execu ...

Senior Mission Software Engineer: Connected Warfare

A defense technology company is seeking a Mission Software Engineer to architect systems and solve technical problems. Ideal candidates will have a strong engineering background, experience with various programming languages, and a desire to create impactful software solutions. This role offers competitive benef ...

Senior Software Engineer II Data Engineering

Senior Software Engineer II – Data Engineering Are you passionate about designing scalable data solutions? Do you thrive on transforming complex datasets into reliable, high‑impact systems? About the team Our team is dedicated to unlocking the rich knowledge embedded within Else ...

Senior Mobile Engineer Software engineering London

About the Role Checkout.com is on a mission to transform the shopping experience for millions of consumers. As a senior individual contributor in mobile, you’ll help design and build the products we put in the hands of our end users. Working hand-in-hand with our engineering team and prod ...

Senior Software Engineer, AI Platform (Hybrid)

A leading AI technology company based in Edinburgh is seeking a Senior Software Engineer to lead the design and implementation of robust, scalable backend systems. In this role, you will tackle complex technical challenges and mentor junior engineers. Ideal candidates have over 4 years of experience, strong skil ...

Senior Mission Software Engineer, Connected Warfare

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military ...

C# / .Net Software Engineer (Freelance / contractor)

Overview Founded in 2004, Qim info is a Swiss IT engineering and digital services company. We regularly collaborate with international clients and are looking for skilled contractors to support project-based engagements. Role Objective Design, build, and govern an API integratio ...

ArduPilot UAV Software Engineer – Flight Systems

A leading UAV technology company in Salisbury is seeking an experienced Ardupilot Software Engineer. The role involves developing cutting-edge flight control systems and optimizing performance for UAVs. Candidates should have hands-on experience with Ardupilot and a strong knowledge of MAVLink. This full-time po ...

Senior Mission Software Engineer — Connected Warfare

A defense technology company in the UK is looking for a Senior Software Engineer to join the Connected Warfare team. This role involves architecting systems for integration with Anduril products and solving complex technical problems. Candidates should have 5+ years of programming experience and a relevant degre ...

Staff software engineer (F/M/D)

Overview At TE, you will unleash your potential working with people from diverse backgrounds and industries to create a safer, sustainable and more connected world. Job Overview We are seeking a Staff Software Engineer with strong expertise in modern web technologies, system arc ...

Software Development Engineer II (Kotlin/Android)

Tesco UK • Welwyn Garden City • Hybrid • Full-Time • Permanent • Working hours 36 • Apply by 01-Jul-2026 Tesco's Scan As You Shop solution is an in‑store experience that lets customers build a virtual basket on a handheld device during their shopping journey so that they can keep a close ey ...

Backend Software Engineer Portfolio Data Workflows

Overview Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client workfl ...

Security Cleared Software Engineer (Hybrid, Manchester)

A leading technology company in Manchester is seeking Software Engineers to contribute to the design and development of secure, scalable software services. Candidates should have active SC or DV clearance and a solid foundation in software engineering principles. This role involves collaboration with customers, ...

Software Engineer — Real Time Engagement Platform

A forward-thinking tech company in Ipswich is seeking a Software Developer to enhance their Horizon platform. In this role, you'll design and develop web applications, troubleshoot existing systems, and mentor fellow developers. The ideal candidate has 4–8 years of experience in web-based applications, strong kn ...

Software Engineer, Python, Global Delta One

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Senior Software Engineer London, Profit Share

A leading digital technology consultancy in Greater London is looking for experienced developers with strong technical skills and a passion for innovative solutions. Offering a competitive salary between £50,600 and £78,800, plus profit share based on performance. Candidates should have 3+ years of experience wi ...

Fullstack Software Engineer (f/m/d)

About the Opportunity Join Contentful as a Full Stack Software Engineer and Innovate with Automations, Workflows, and Collaboration Tools. Become a part of the innovative team at Contentful, where we empower thousands of customers to manage content at scale. We're seeking talented ...

Senior Backend Software Engineer (Backend, Go)

Who We Are Arenko is an Energy Tech company using advanced software to optimise energy storage, making electricity grids more flexible, reliable, and zero‑carbon. Our platform enables grid operators (such as National Grid in the UK) and asset owners to maximise efficiency and revenue in an evolvi ...

Senior Software Engineer – Gaming Platform (EMEA)

A game server hosting provider is seeking a Senior Software Developer to design and develop systems that support the thriving community of gamers worldwide. This role involves working with various technologies such as NestJS, VueJS, and Kubernetes to ensure innovative and reliable solutions. The ideal candidate ...

Graduate Software Engineer: AI & Networking Systems

A leading technology firm is seeking a dynamic Software Development Engineer in Cambridge, UK. Ideal for recent graduates, the role involves validating software features, collaborating with teams, and contributing to next-generation software for networking solutions in a hybrid work environment. Candidates shoul ...

Lead Substation Automation Software Engineer (SCADA)

A global power and energy company is seeking a Lead Software Engineer for Substation Automation to develop embedded and PC-based software for SCADA systems. The role includes enhancing existing systems and designing new architecture while ensuring compliance with industry standards. Candidates should possess exc ...

Software Engineer III, Search, Mobile (Android)

Software Engineer III, Search, Mobile (Android) Google London, UK Qualifications Bachelor’s degree or equivalent practical experience. 2 years of experience with software development in one or more programming languages, or 1 year of experience with an advanced d ...

Quantum Software Engineer: Compiler & Error Mitigation

A pioneering quantum technology firm in Reading is seeking a Quantum Software Engineer. In this role, you will advance quantum systems by developing software for efficient compilation and execution of quantum programs. You’ll tackle challenges like quantum error mitigation and correction while collaborating with ...

Software Engineer (Req ID: 2026 09)

Description Software Engineer Kingston Upon Thames, UK Office (Hybrid) Candidates must have legal work authorization to work in the United Kingdom at the time of application. SS8 is not able to provide visa sponsorship for this role. This position requires the ability to achieve a ...

Defence Simulation Software Test Engineer Hybrid

An established defence company located in the UK is seeking a Software Tester to take ownership of testing complex defence simulation systems. The ideal candidate will have extensive software testing experience, hold necessary certifications, and be a British citizen due to security clearance requirements. This ...

Senior Embedded Software Engineer (DV Cleared)

A leading technology firm is seeking a Senior Embedded Software Developer to lead the development of bespoke embedded solutions. The role requires extensive hands-on experience in embedded software development and strong proficiency in C/C++. Candidates will work mainly on-site with a flexible arrangement of 1 d ...

Founding Software Engineer — Build Browser Automations

A technology company based in Greater London is looking for a software engineer to develop browser automation solutions. You will improve the automation engine, create a secure environment, and build tools for customers. Candidates should have at least 1 year of software experience and a strong desire for owners ...

Software Engineer Hardware Integrated Systems (Cambridge)

A biotechnology innovator in Cambridge is seeking a Software Engineer to develop software for their Amperia analytical instrument with a focus on machine control and hardware integration. You will work closely with scientists and engineers, contributing to the seamless operation of complex systems. The ideal can ...

Senior Software Engineer, Workload Identity Platform

A leading cybersecurity firm in Greater London is seeking an experienced software engineer to address Workload Identity challenges. The ideal candidate should have a strong background in software development, particularly in Golang, and possess advanced knowledge in networking, security, and cloud technologies. ...

Impactful Software Engineer, Truth Seeking AI

A pioneering AI technology firm based in Greater London is seeking exceptional software engineers to tackle significant product and technical challenges. Candidates will thrive in a meritocratic environment where they are expected to take the initiative and contribute meaningfully to the organization's mission. ...

Full Stack Software Engineer Application Development

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and mor ...

Mobile Software Engineer III, iCasino UK

About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Bett ...

Quantum Software Engineer: Compiler & Error Mitigation

A leading quantum technology company in Reading seeks a Quantum Software Engineer to advance quantum systems performance by developing effective software for quantum programs. Collaborating with teams, you’ll build components of the quantum toolchain and tackle challenges like quantum error mitigation. Ideal can ...

Software Engineer – Cloud, Security & Web Apps

A leading luxury watch retailer in West Malling is seeking a Software Developer to design and develop robust web applications. This role involves collaborating closely with the engineering team, maintaining application quality, and implementing security measures. The ideal candidate has experience with Angular, ...

Defence Software Engineer Edge AI & DevSecOps

A technology firm based in Romsey seeks a passionate Software Engineer to enhance agile delivery within the Defence Information Advantage team. The role requires proficiency in programming languages like Python, Java, or Rust and a degree in a STEM field. You'll work on cutting-edge technologies, collaborate wit ...

Sr. Backend Software Engineer Platform Integration

Who We Are Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client wor ...

Software Test & Configuration Engineer — Agile Delivery

A global engineering consultancy in Peterborough is seeking a Software Test and Configuration Engineer for a pivotal water infrastructure project. The role involves leading test strategy development, collaborating with engineering teams, and implementing best practices in configuration management. The ideal cand ...

New Grad Software Engineer, Foundations Infra

A cutting-edge software firm in London is looking for a Software Engineer to enhance their data-driven platforms. The role includes building infrastructure, improving developer experiences, and collaborating across teams. Candidates should have a strong engineering background, familiarity with multiple programmi ...

Software Engineer (Java/Scala) – Trading Systems

A leading financial technology firm in the City of London seeks an Associate Developer to join a small agile team that builds sophisticated software solutions. You will work closely with client teams to design and implement solutions for complex problems, requiring strong skills in Java and/or Scala. The role of ...

Senior Navision & Dynamics 365 Software Engineer

A technology solutions provider is seeking a Senior Software Engineer specializing in Microsoft Navision to develop business software solutions. The ideal candidate will have at least 7 years of application development experience, strong knowledge of Dynamics 365, and a solid understanding of Agile practices. Th ...

Software Engineer Cumberland/FICCO Tools Engineering

London DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capit ...

Quantum Compiler Engineer — Scientific Software Architect

A leading technology company in the UK is seeking a creative Scientific Software Engineer. You will develop state-of-the-art simulation tools and compilers for quantum computing, collaborating with a team of experts. The role involves designing novel programming languages and integrating existing simulation tool ...

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