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    Software Engineer, iOS Core Product Cambridge, United Kingdom

    Overview 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 PDFs, books, Google Docs, news articles, websites into audio, so they can read faster, read more, and remember more. Speechify’s pro ...

    Senior Software Engineer I – Wise for Enterprise – Java

    About the role We are looking for a Senior Product Engineer, you’ll be an integral part of our dynamic Wise for Banks team, working at the forefront of innovation, playing a key role in building scalable and robust systems that power our global payment network. You’ll collaborate closely with Imp ...

    Principal Software Engineer: Modernise C++ to Cloud‑NET

    AVEVA, located in Cambridge, is seeking a Principal Software Engineer to lead the modernisation of sophisticated C++ codebases into scalable, cloud-ready architectures. This role entails driving architectural decisions while mentoring a distributed Agile team. Candidates should have proven experience in C++ a ...

    Software Engineer II: Cloud, OT & On Site Impact

    A leading technology company in the United Kingdom is seeking a Software Engineer II to join their IT team. This full-time position requires expertise in cloud-based systems and strong collaboration skills, with responsibilities including software development, documentation, and continuous improvement of applica ...

    Hybrid UK Software Engineer: .NET, Azure & AI Tools

    Litera Group is looking for a skilled Software Engineer based in the UK to join its innovative team. This hybrid role will require on-site presence at least three days per week, focusing on developing Microsoft technology-based solutions. The ideal candidate will have strong experience in C# and .NET, ...

    Senior Software Engineer Rock Physics Apps (Cloud & AI)

    Senior Software Engineer - Rock Physics Applications We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges ...

    Senior C++ Software Engineer Graphics Tech, GPU & TDD

    Platform Recruitment is seeking a Senior Software Engineer (C++) to join a small, innovative team in Cambridge. This role focuses on writing high-performance C++ code and establishing test-driven development practices. Applicants should have over 4 years of commercial C++ experience and a strong interest in grap ...

    Principal Software Engineer — Lead Modern Systems (Bonus + Shares)

    A leading cloud and software engineering consultancy in Greater London seeks a Principal Software Engineer to provide senior technical leadership. You'll design and evolve scalable software systems, mentor engineers, and influence architectural standards. Ideal candidates have strong experience in Java/Spring, m ...

    Senior Software Engineer, Machine Learning in London Runna

    Runna help everyday runners become outstanding by providing world-class training, coaching and community for everyone, whether you're improving your 5k time or training for your first marathon. To date we have built iOS, Android and Apple watch apps that help people achieve their goals by coaching them thr ...

    Software Engineer: CMS & Data Tools for Karaoke Fans

    Sing King is on a mission to delight millions of singers around the world through our portfolio of games and singing experiences across multiple platforms. Our successful flagship YouTube channel welcomes over 14 million subscribers and 30 million unique viewers each month, and along with our lates ...

    Senior Lead Software Engineer Backend Engineering Java/Kotlin

    Overview Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We ...

    Machine Learning Software Engineer, Research London, United Kingdom

    Machine Learning Software Engineer, Research London, United Kingdom About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation s ...

    Senior Software Engineer (Rust Any Backend Language Accepted)

    Fastest Growing Start-up in the UK | Defense | Senior Software Engineer | Rust 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 real pedigree, with b ...

    Senior Software Engineer, Shared Platform — Cloud/API Excellence

    Capital One (Europe) plc is seeking a Senior Software Engineer to work in a cross-functional team focused on developing software solutions for the UK API Gateway. Candidates should have robust programming skills, particularly in Java, and experience with cloud solutions, especially AWS. Additional benefits inclu ...

    Staff Software Engineer Cloud Web Apps TypeScript/Angular

    LGBT Great in Edinburgh seeks a skilled software engineer to design, develop, and deliver cloud-based web applications. The role involves collaboration within an agile engineering team, requiring proficiency in modern frameworks like TypeScript, JavaScript, and Angular, along with a solid foundation in C#/.NET. ...

    Software Engineer, Front End Leaning (Tech Lead level)

    Responsibilities Work end‑to‑end on our client application written in React and our monolithic backend written in Python, managing the safe release of features to the customer base. Own projects that span months, breaking them into iteratively deliverable steps. Work dir ...

    Mission Dev Software Engineer — Travel Up to 50%

    Nominal is seeking a Software Engineer to join their Mission Dev team in Greater London, UK. This role involves building and deploying custom applications while collaborating closely with customers to tackle complex challenges. Ideal candidates will have experience in dynamic software environments, strong proble ...

    Product Facing Software Engineer — Own Features, Equity Included

    Endra Systems AB is looking for an experienced front-end engineer to join their team in Greater London. The role involves ownership of features from concept to deployment, requiring expertise in C++, TypeScript, and Python. You will work closely with customers to enhance the user experience while managing the fr ...

    Senior Java Software Engineer Quote API Engineering Enablement

    Tesco UK • London • Hybrid • Full-Time • Permanent • Working hours 36 • Apply by 01-Jun-2026 Join the Engineering Enablement team at the heart of Quote Modernisation the most significant engineering transformations Quote has undertaken in recent years. Quote is the mission‑critical pricing and pr ...

    Senior Software Development Engineer, CloudFront Control Plane, CloudFront

    Job Summary AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure, ensuring continuous access to the innovation that customers rely on. CloudFront is one of AWS' largest services, delivering fast and secure web/application content, on‑dema ...

    Senior Java Software Engineer Quote API Engineering Enablement

    Join the Engineering Enablement team at the heart of Quote Modernisation the most significant engineering transformations Quote has undertaken in recent years. Quote is the mission-critical pricing and promotions platform serving over 28 million UK shoppers every week across every channel, from tills to we ...

    Staff Software Engineer, Google Cloud Generative AI Blackbelt

    # Staff Software Engineer, Google Cloud Generative AI BlackbeltDepartment: EngineeringJob Type / Location: LondonExperience Required: 5+ yearsPosted On: May 18, 2026Tasks: Create demos and proof of concept. Identify business opportunities. Manage product and solution briefings. Partner with product manag ...

    Hybrid UK Software Engineer: .NET, Azure & AI Tools

    Litera Group is looking for a skilled Software Engineer based in the UK to join its innovative team. This hybrid role will require on-site presence at least three days per week, focusing on developing Microsoft technology-based solutions. The ideal candidate will have strong experience in C# and .NET, ...

    Senior C/C++ Software Engineer Hybrid, DV Clearance

    Searchability is looking for a Senior C / C++ Software Engineer in Cheltenham, UK, offering a salary of up to £80,000 depending on experience. The role involves designing and developing complex software solutions, contributing to architecture, and ensuring code quality. With hybrid working arrangements ...

    Senior or Staff Software Engineer, SRE/ Platform Team

    About The Team: We have grown rapidly to where we are today, serving billions of HTTP requests daily. We achieved this scale by writing scale-sensitive components in languages like Rust and Go. This potent combination of high performance with efficient resource utilization has given us an in ...

    Software Engineer – .NET Core Backend with AI tooling

    A prestigious UK company seeks a Software Engineer in Hereford to enhance and maintain Microsoft-based business applications. This full stack role emphasizes backend development using C# .Net Core, SQL, and offers a collaborative environment with a variety of projects. Candidates should have problem-solving skil ...

    Staff / Principal Software Engineer (Hardware Tools Automation/SRE)

    The role Our GPU & AI Hardware IP teams need incredibly performant build and test workflows to help them deliver our upcoming IP roadmap – so we need a talented software engineer to help us build a revolutionary new automation system, and to keep our workflows running 24/7. This is a pion ...

    Energy Ops Software Engineer – Post Trade & Data Integrity

    A global financial services platform in Greater London seeks a Software Developer to join the Operations Technology team. This role involves maintaining and enhancing applications for post-trade operations across various asset classes, ensuring data integrity and compliance with regulatory standards. Candidates ...

    Senior Embedded Software Engineer – Hybrid (C/Ada/Rust)

    A leading defence technology firm in Northampton is seeking a Senior Embedded Software Engineer to work on a contract basis. The candidate will engage in the full development lifecycle, including software development and verification. Experience with procedural programming languages like C, Ada, or Rust, along w ...

    Mobile Software Engineer Intern 12 Week Hybrid (UK)

    Roku in Manchester is offering a Software Engineer Intern position. You'll have the opportunity to develop and improve mobile applications, using technologies such as Swift and Kotlin. This 12-week paid internship aims at aspiring engineers ready to contribute to innovative projects within a collaborat ...

    Software Engineer Signal Processing and AI (4 positions)

    Protecting What Matters. Powering The Future Of Naval Technology. Ultra Maritime is a global leader in advanced maritime defence solutions. We operate at the forefront of innovation, delivering technologies that protect lives, secure nations, and enable a safer, more sustainable world. Key ...

    Senior Software Engineer Machine Learning (f/m/d)

    About The Opportunity Become part of the AI revolution at Contentful where we build real world AI solutions for thousands of active customers. At Contentful you will help imagine, drive, and build ML solutions which produce immediate customer impact by helping them get more done than they ...

    Senior C/C++ Software Engineer – Defence (SC/DV)

    A leading defence software company in the UK is seeking a Senior Software Engineer to take ownership of delivering robust software into regulated, high-assurance environments. Applicants must have deep expertise in C/C++ and a proven record in safety-critical systems. The role demands strong technical skills and ...

    System Software Engineer Kernel/Driver Dev, Flexible Work

    Graphcore in Cambridge seeks a Software Developer for its drivers and utilities team. You will design and implement OS Kernel and Device Driver software using C/C++. The role requires experience in software development and familiarity with Linux or Windows systems. You will collaborate with hardware engineers to ...

    Staff / Principal Software Engineer (Hardware Tools Automation/SRE)

    The role Our GPU & AI Hardware IP teams need incredibly performant build and test workflows to help them deliver our upcoming IP roadmap – so we need a talented software engineer to help us build a revolutionary new automation system, and to keep our workflows running 24/7. This is a pion ...

    Software Engineer II Low Latency Java and Kafka

    Job Description Join JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the C ...

    Senior AI Driven Software Engineer: Multi Agent Coding

    Mark43 is approved to hire in Canada, the UK, and 40 U.S states , including AZ, CA-excluding San Francisco, CO, CT, DC, FL, GA, IA, IL, IN, KS, MA, MD, ME, MI, MO, NE, NJ, NM, NY, NC, OH, OR, PA, SC, TN, TX, UT, VA, VT, WA, and WI. Before applying to a remote role, please ensure that ...

    Hybrid Cloud Software Engineer (C#/.NET) AWS/Azure

    Join a forward-thinking organisation within the automotive financial services sector, committed to shaping the future of mobility. You’ll be part of a talented team working on exciting digital transformation projects that deliver real impact, utilising the latest technologies to build a modern, cloud-hoste ...

    Java Software Engineer — Spring Boot, TDD & DevOps (London)

    A global professional services firm is seeking a Software Engineer (Java) for their Bristol location. The role involves delivering high-quality implementations, participating in agile scrum team activities, and contributing to digital transformation initiatives. Candidates should have strong experience in Java a ...

    Staff Software Engineer, Full Stack (m/f/d)

    Staff Software Engineer, Full Stack (m/f/d) London, England, United Kingdom About the Company Affinidi is a technology company dedicated to changing data ownership for good. We empower businesses and individuals with control and ownership of their data, with a compreh ...

    Software Engineer – C++, Real Time Defence Systems, Hybrid

    A leading defence organization is seeking a Software Engineer at their Bristol facility to develop solutions for next-generation Air Defence Systems. The role offers a hybrid working environment, a salary of around £65,000 depending on experience, and numerous benefits including a company bonus, pension contribu ...

    Software Engineer – Full Stack RF Data Systems (Hybrid)

    An innovative firm is seeking a skilled software engineer to join their team in developing advanced RF sensor systems. You will play a crucial role in the entire software development lifecycle, focusing on Windows and Linux applications that facilitate data communication from remote hardware. This position offer ...

    Software Engineer AI Driven Care SaaS, Ownership & Impact

    Person Centred Software Ltd is seeking three Software Engineers to work on its mCare and Atlas platforms in Guildford. The roles require hands-on engineering to design, build, and enhance software utilized in care environments. Key qualifications include commercial experience in C# and .NET, Agile methodology fa ...

    CAM Software Support Engineer – Training & UK & Ireland Travel

    SolidCAM UK Ltd is seeking a skilled technical support specialist to provide training and assistance for SolidCAM software. Candidates should possess solid experience in CAM programming, preferably with knowledge of milling and turning applications. This role includes resolving customer issues and offering on ...

    Senior Node.js Software Engineer Remote, UK Gov Projects

    A technology consultancy is seeking a Senior Software Developer skilled in Node.js, Java, or JavaScript. Candidates must have experience with UK central government projects and be eligible for BPSS clearance. Key responsibilities include designing and developing secure applications, integrating REST APIs, and co ...

    Junior Software Engineer: Learn & Build Web & Mobile Apps

    A growing software development company in Bristol is offering an exciting entry-level role for individuals eager to learn and develop their skills. Candidates will work on various innovative projects with modern technologies like Next.js and AWS, under the guidance of experienced engineers. This position values ...

    Safety Critical Software Engineer (C/C++/C#) – Windows

    Java Script Works is seeking a Software Engineer proficient in C, C++, and C#. This full-time position is based in Crawley, United Kingdom. The candidate will work on safety-critical systems in aerospace and automotive fields, with experience in Windows application development using Visual Studio as a primary ...

    Software Development Engineer in Test SAS Viya Platform

    Job Description S oftware Development Engineer in Test - SAS Viya Platform - Hybrid Nice to meet you! We’re a leader in data and AI. Through our software and services, we inspire customers around the world to transform data ...

    Test Equipment Software Engineer (C/C++/C#, Hybrid)

    MBDA UK is recruiting Software Engineers for their Software Resource and Capability Team. The successful candidates will develop and support software packages for Test Equipment, ensuring product certification and quality across all stages from development to field tests. This position offers a hybrid ...

    Senior Java Software Engineer Quote API Engineering Enablement

    Join the team behind Price Service —a mission‑critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week , with global reach on the horizon. We ...

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