17 of 17 Cross-Platform Development Jobs in the UK excluding London

PE Limited is a leading company specializing in the development and delivery of advanced geoscience and engineering software products, along with exceptional technical support for various energy and subsurface industries. As a market leader in integrated engineering and software solutions, we provide cutting-edge modeling and optimization products primarily to the global oil, gas, and mining sectors. Our … our systems. Qualifications A Bachelor's degree (BSc) in Computing Science, Computer Games Development, Geology, Engineering, or a related field. Proficiency in iOS or Android platform development skills; experience in both is preferable. Strong numerical, problem-solving, and organizational skills. Experience in C, C++, or Java programming, with a focus on object-oriented design. … of any/several of the following will be ideal: Familiarity with the Android Native UI or iOS Objective-C UI components. Familiarity with .NET MAUI for cross-platform development. Experience using Android Studio IDE (Windows) or Xcode IDE (macOS). Qt mobile GUI development skills using Qt, Qt Quick, or QML. Experience developing More ❯

fast-growing and forward-thinking technology company dedicated to delivering cutting-edge digital solutions to clients around the globe. Our areas of expertise include cybersecurity services , custom website development , AI/ML-based tools , UI/UX design , and comprehensive digital marketing strategies . With a strong focus on innovation and client satisfaction, we work closely with businesses … be a part of a dynamic team that is shaping the digital future. Position Overview A Flutter Developer is responsible for designing, developing, and maintaining high-quality cross-platform mobile applications using the Flutter framework and Dart language. This role involves collaborating with designers, product managers, and other developers to deliver robust, scalable, and user-friendly … apps for both Android and iOS platforms Key Responsibilities Design and develop cross-platform mobile applications using Flutter and Dart. Translate UI/UX designs and wireframes into high-quality, responsive code. Integrate APIs and third-party services to enhance app functionality. Optimize app performance and ensure compatibility across devices and operating systems. Troubleshoot, debug, and More ❯

apply your skills in a real-world environment — this one's for you. 🔧 What You’ll Work On : Develop high-performance audio software in C++ Work with cross-platform tools (Linux/macOS/iOS) Build slick user interfaces using Qt/QtQuick Explore multithreaded and TCP/IP-based communications Collaborate within an Agile/… Be part of live streaming and real-time audio systems 🌱 What You Bring : Solid grasp of C++ and other Object-Oriented Programming languages Some exposure to multithreading & cross-platform development Basic understanding of networking (TCP/IP) Enthusiasm for audio, technology, or both! Willingness to learn and grow in a collaborative team ✨ Nice to More ❯

expanding, recently invested into SaaS product company in the UK? Adept at both iOS & Android development, with an eye for clean UI/UX for cross-platform development? We are really expanding our development team & there will be plenty of new feature development for you to get stuck … office, 2 days home. Good commutes form Oxford, Rugby, Warwick, Milton Keynes, Northampton, Coventry, etc. We d look for experience in the below: - Extensive knowledge about mobile app development and the entire application lifecycle (concept, design, test, release and support) - Extensive knowledge of the mobile platforms on which the app runs, e.g., Android, iOS, etc - Proficiency with writing More ❯

expanding, recently invested into SaaS product company in the UK? Adept at both iOS & Android development, with an eye for clean UI/UX for cross-platform development? We are really expanding our development team & there will be plenty of new feature development for you to get stuck … office, 2 days home. Good commutes form Oxford, Rugby, Warwick, Milton Keynes, Northampton, Coventry, etc. We'd look for experience in the below: - Extensive knowledge about mobile app development and the entire application lifecycle (concept, design, test, release and support) - Extensive knowledge of the mobile platforms on which the app runs, e.g., Android, iOS, etc - Proficiency with writing More ❯

UI/UX Software Engineer – Oxfordshire (Hybrid) An established and growing technology company in Oxfordshire is looking for an experienced UI/UX Software Engineer to join their development team. This is a fantastic opportunity to help shape the next generation of scientific software, working alongside a multidisciplinary team of engineers and domain experts. In this role, you … scientists, and product stakeholders to understand user requirements and optimize workflows Conduct user testing and iterate on UI designs for maximum usability and clarity Debug and maintain cross-platform desktop applications (Linux and Windows) Document UI systems and development practices for maintainability and onboarding Stay up to date with trends in UX design and … in UI/UX development for desktop applications using Qt and C++ Solid understanding of UI principles and best practices for technical users Familiarity with cross-platform development and basic Python integration Strong problem-solving and communication skills; team-oriented mindset Desirable Experience Background in developing software for scientific, engineering, or research More ❯

/UX Software Engineer. We're looking for a talented UI/UX Software Engineer with strong proficiency in Qt, QML and C++ to lead the design and development of intuitive, modern user interfaces for their product. In this role, you'll collaborate with a team of scientists and engineers to ensure their software is as user-friendly … and optimize workflows Test, debug, and refine interface features to deliver seamless user experiences Document UI components and workflows for maintainability and onboarding Support broader software and product development initiatives as needed Keep up to date with trends in UX design, scientific software, and Qt best practices Essential Qualifications & Experience Degree in … Computer Science, Digital Design, or a related discipline Proven experience developing UIs with Qt and C++, with a focus on clean, thoughtful design Familiarity with Python and cross-platform development (Linux and Windows) Strong communication and collaboration skills Proactive, hands-on approach to problem-solving and teamwork Preferred Experience Background in scientific software development More ❯

client, a global leader in the scientific manufacturing and distribution sector based in Cambridgeshire. This role focuses on the ongoing development of a newly released, cross-platform motion control SDK, designed to operate a range of high-performance motor controllers. You will play a key part in enhancing this critical software platform … programming is essential, as is the ability to contribute to design, implementation, and testing in a collaborative, multi-disciplinary environment. Familiarity with hardware control systems, WPF, and cross-platform development is highly desirable. The Company The Senior Software Engineer will be joining a globally recognised organisation at the forefront of scientific manufacturing innovation. With … Proven experience with C++, C#, and .NET, particularly with Visual Studio and WPF (MVVM) • Experience developing software for hardware control systems or similar environments • Ideally experience with cross-platform development (Windows, Linux, macOS) • Familiarity with tools like MATLAB or LabVIEW • Experience with Microsoft TFS or similar version control systems While the points above are More ❯

Time, Permanent Take the Lead on Mission-Critical Delphi Projects in a Fast-Growing Software Group Are you an experienced Delphi developer with a passion for building cross-platform applications and leading technical teams? Do you want to shape the future of a core product used by thousands in the sports and leisure industry ? Were looking … ClearCourse Group. With over 18 years of product history , this is an opportunity to take ownership of a robust application as we move forward with modernisation and cross-platform development . You'll be working at the forefront of a Delphi 12 upgrade , supporting both Windows and macOS builds , and mentoring a small team … to deliver high-quality, scalable solutions. Our Tech Stack: Delphi 10 (Upgrading to Delphi 12) VCL and FireMonkey (FMX) for cross-platform UI MySQL databases TMS controls for rich UI features Git for version control Targeting both Windows and macOS environments What Youll Be Doing: Lead a small team of engineers, providing mentorship and technical guidance More ❯

Time, Permanent Take the Lead on Mission-Critical Delphi Projects in a Fast-Growing Software Group Are you an experienced Delphi developer with a passion for building cross-platform applications and leading technical teams? Do you want to shape the future of a core product used by thousands in the sports and leisure industry We’re … ClearCourse Group. With over 18 years of product history , this is an opportunity to take ownership of a robust application as we move forward with modernisation and cross-platform development . You'll be working at the forefront of a Delphi 12 upgrade , supporting both Windows and macOS builds , and mentoring a small team … to deliver high-quality, scalable solutions. Our Tech Stack: Delphi 10 (Upgrading to Delphi 12) VCL and FireMonkey (FMX) for cross-platform UI MySQL databases TMS controls for rich UI features Git for version control Targeting both Windows and macOS environments What You’ll Be Doing: Lead a small team of engineers, providing mentorship and technical More ❯

outcomes. Test, troubleshoot, and refine UI features to ensure smooth user experiences Document UI components and usage to support maintainability and onboarding Contribute to broader software and product development efforts as needed Stay current with industry trends in UX … design, scientific software, and Qt best practices GUI Engineer key requirements: Experience developing UIs in Qt and C++, with clean, elegant design sensibilities Familiarity with Python and cross-platform development (Linux & Windows) Excellent communication and teamwork skills A collaborative, hands-on approach to problem-solving The company has a fantastic collaborative culture with excellent More ❯

ANGOKA solution Requirements 2-4 years' software development experience at application tier A degree in engineering, computer science, or a related discipline Experience in developing cross-platform applications Knowledge of different networking technologies Experience in programming in an object-oriented language Experience with debugging and fault finding Self-starter, problem solver, and keen to More ❯

re building the next chapter of our story. It’s powered by smart technology, bold innovation, and incredible people. We’re on the lookout for a Senior Simulation Development Engineer who’s passionate about vehicle dynamics, thrives on solving complex problems, and wants to help shape the tools that drive our Formula 1 car forward. This role is … about more than writing code - it’s about creating the simulations and models that underpin everything we do on track . You’ll lead the development of our in-house vehicle model library, ensuring our tools are accurate, efficient, and easy to use across the team. You’ll also design and evolve simulation tools that help us understand … familiar with standards like FMI/FMU and have a solid understanding of vehicle dynamics, numerical methods, and algorithm development. Experience with Python, MATLAB/Simulink, or cross-platform development is a bonus. If this sounds like you, we'd love to hear from you! Company Description For almost 50 years, Williams Racing has More ❯

re building the next chapter of our story. It’s powered by smart technology, bold innovation, and incredible people. We’re on the lookout for a Senior Simulation Development Engineer who’s passionate about vehicle dynamics, thrives on solving complex problems, and wants to help shape the tools that drive our Formula 1 car forward. This role is … about more than writing code - it’s about creating the simulations and models that underpin everything we do on track . You’ll lead the development of our in-house vehicle model library, ensuring our tools are accurate, efficient, and easy to use across the team. You’ll also design and evolve simulation tools that help us understand … familiar with standards like FMI/FMU and have a solid understanding of vehicle dynamics, numerical methods, and algorithm development. Experience with Python, MATLAB/Simulink, or cross-platform development is a bonus. If this sounds like you, we'd love to hear from you! Company Description For almost 50 years, Williams Racing has More ❯

the emerging robust, resilient and secure, subsea command, control, communication, computing and cybersecurity (C5) industry requirements. The role offers an exciting opportunity to work in a cross-layer development team to take forward and develop these emerging technologies and enable a new generation of secure, interoperable software and hardware solutions, aligned with both commercial and defence … performance, reliability, and interoperability under extreme operating conditions. Develop, test, and deploy code using multiplatform build and dependency tools (e.g., CMake, Conan) and deployment pipelines that ensure cross-platform compatibility and efficient capability delivery. Ensure protocols meet stringent security requirements, implementing innovative techniques to protect sensitive data against emerging threats. Knowledge, Skills and Experience C - Able … C++ - Skilled Understanding of object-oriented approach with a good understanding of the STL, encapsulation, inheritance, template parameterisation and other core language features. Experience of cross platform development is desirable. Electronics - Competent Can understand both analogue and digital circuits Documentation - Can record and communicate effectively in written form. Communication & Team Working - Can communicate and More ❯

the emerging robust, resilient and secure, subsea command, control, communication, computing and cybersecurity (C5) industry requirements. The role offers an exciting opportunity to work in a cross-layer development team to take forward and develop these emerging technologies and enable a new generation of secure, interoperable software and hardware solutions, aligned with both commercial and defence … performance, reliability, and interoperability under extreme operating conditions. • Develop, test, and deploy code using multiplatform build and dependency tools (e.g., CMake, Conan) and deployment pipelines that ensure cross-platform compatibility and efficient capability delivery. • Ensure protocols meet stringent security requirements, implementing innovative techniques to protect sensitive data against emerging threats. Knowledge, Skills and Experience • C - Able … C++ - Skilled Understanding of object-oriented approach with a good understanding of the STL, encapsulation, inheritance, template parameterisation and other core language features. Experience of cross platform development is desirable. • Electronics - Competent Can understand both analogue and digital circuits • Documentation - Can record and communicate effectively in written form. • Communication & Team Working - Can communicate and More ❯

a low level (custom engine forks, RHI, or modifying renderer source). Familiarity with virtual shadow maps, nanite, temporal upscaling, or other UE5-specific features. Background in cross-platform development (e.g. PC, Xbox, PlayStation). Contributions to rendering research, open-source projects, or technical talks/papers. Hybrid (3x per week on site) Benefits … Life Insurance, Pension scheme offering a matched 4% tax free employee contribution Wellbeing perks (Mental Health Days, Dedicated Well-being room, Team of Mental Heath First Aiders) Career development and education opportunities within the company Employee discounts via Perkbox Personal Wargaming Gaming Account Company events (including events for partners/children) Seniority Awards Referral program - you can recommend … the best talents to the Company and receive a reward DPS Games, a Wargaming company,is one of the main European hubs for game development with 25 years of experience on the market Please submit your CV in English to ensure smooth processing and review. More ❯