717 jobs found

Full Stack Developer (React Native) | Brighton We're working with a leading organisation operating a high-volume, customer-facing digital platform, and they're looking to add a Full Stack Developer with React Native expertise to their growing tech team. This is a fantastic opportunity to work on a modern, scalable product used by thousands of users daily, while having real influence over technical direction and development practices. What you'll be doing: Building and enhancing mobile applications using React Native Developing end-to-end full stack solutions across web and mobile Collaborating with product and business teams to deliver impactful features Contributing to architecture, best practices, and continuous improvement Optimising performance across Front End and Back End systems What we're looking for: Strong experience with React & React Native (Expo beneficial) Solid knowledge of JavaScript/TypeScript Experience with state management tools (Redux, React Query) Full stack development experience Exposure to cloud platforms (AWS, Azure, or GCP) A proactive mindset and passion for clean, scalable code Nice to have: Experience in high-traffic or E-commerce environments Familiarity with Jira/Confluence This role will be working two to three days a week in office, based in Brighton. Brighton, East Sussex Salary: £50k to £60k DOE plus bonus plus benefits

Senior Full Stack JavaScript Developer Salary: £80,000 - £88,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid / 2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC). We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Provide technical leadership and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS Apply Test Driven Development (TDD) practices using tools such as Karma to ensure robust and reliable code. Leverage AI-augmented development tools like GitHub Copilot to accelerate coding, improve consistency, and reduce boilerplate. Collaborate with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to existing systems. Continuously improve our teams' development processes, tools, and techniques to enhance productivity and product quality. Work closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js. Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience using AI-assisted development tools (e.g. GitHub Copilot) to enhance productivity and code quality. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. Proficiency in HTML5, CSS3, and JavaScript (ES6+). Security Clearance Requirements: You must be eligible for Security Check (SC) clearance. Applicants must have resided continuously in the UK for the past 5 years. If you're ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear from you!

We are recruiting for a Principal/Lead Android Developer to join the Mobile Banking division of a leading bank. This high impact role will operate at a strategic level, overseeing the Android engineering roadmap and influencing cross-functional teams and key business stakeholders. The successful candidate will possess deep Android expertise alongside strong system design and architectural skills. Experience and Skills: Proven leadership and team management experience Ability to influence cross-functional teams and senior stakeholders Extensive experience building complex Android applications System design and architecture capabilities Kotlin, Java, and Jetpack Compose Experience with Agile methodologies, TDD, and CI/CD practices This is an excellent opportunity to help shape the future of digital banking and contribute to a world-class technology team that is pushing the boundaries of innovation. Please submit your CV immediately to be considered for this role

App Developer - Android & iOS Location: Scarborough Salary: Competitive, dependent on experience Hours: Monday to Friday, 9:00am 5:30pm Working Pattern: Primarily on-site The Opportunity We are supporting a well-established UK retail business with a strong digital presence, delivering products globally through a range of customer-facing apps and platforms. Following a shift in strategy to bring development capability fully in-house, they are investing in their mobile function and are looking to appoint an Android & iOS App Developer to join their growing team in Scarborough. This is a key hire within a stable and long-standing development environment, offering the chance to take real ownership of app development and contribute to the evolution of a high-traffic eCommerce platform. The Role Working closely with a Senior App Developer, you will play a hands-on role in the development, improvement and maintenance of customer-facing mobile applications across both Android and iOS. This role would suit someone who is comfortable working autonomously, but also collaborative in approach, with the confidence to contribute ideas and challenge where appropriate. Key responsibilities: Develop and maintain Android and iOS applications in a live eCommerce environment Work with internal stakeholders to enhance app functionality and user experience Implement new features and improvements aligned to business and customer needs Ensure applications remain up to date with platform changes and best practice Support integration with third-party services where required Identify and resolve issues proactively, maintaining performance and usability Required Experience Essential: Commercial or demonstrable experience in: Kotlin and Jetpack Compose Swift and SwiftUI Ability to showcase work through projects, portfolio or technical assessment Experience building and maintaining mobile applications in a production environment Strong problem-solving capability and attention to detail Desirable: Experience working within eCommerce or customer-facing applications Exposure to modern mobile development practices and frameworks About You Comfortable working with a high level of autonomy Proactive, inquisitive and not afraid to ask questions Keen to learn and develop within a collaborative team environment Strong communicator with a mature and professional approach Motivated by delivering high-quality user experiences Team & Environment Established development function with over 20 developers across front-end, back-end and mobile Strong retention and long tenure across the team Supportive environment with clear opportunity for progression and development Business investing in bringing technology capability in-house, offering long-term stability and growth Interview Process Stage 1: Informal Teams or on-site discussion ( minutes) Stage 2: On-site technical interview, including practical assessment Additional Information Free on-site parking available Easily accessible via public transport, including nearby train links If you are an Android and iOS Developer looking for a role where you can take ownership, contribute to a growing in-house function and work within a stable retail environment, this opportunity offers a strong long-term platform. Apply now or get in touch for a confidential discussion.

React Native Developer On behalf of our growing client based in Manchester, we are recruiting a talented React Native Developer. As React Native Developer, you will work on a greenfield project, where you will shape and define the future of our clients mobile apps while sharing your experience with the rest of the team. The React Native Developer will be responsible for: Take responsibility for the entire lifecycle of delivery from idea to operation Understand and maintain software quality for features built (Test Driven Development, Pairing, Peer Review) Understand and maintain good engineering practices Support the product owner and technical lead in the provisioning of estimates that are at an appropriate level of fidelity for the phase in the development lifecycle Make realistic commitments that you are confident of meeting and strive to do so Support the BA in the elaboration of requirements Support the QA in identifying, describing, and resolving defects Exhibit cross-functional behaviour and support other competencies within your product team The React Native Developer will have the following: You will be confident in delivering secure, high-quality React Native applications commercially. Proficient with ES5 & ES6 & Typescript Expert with different layouts and the ability to develop complex UI with design standards. Working knowledge of consuming third-party APIs and parsing JSON. You will have experience in delivering software in a test-driven style (TDD) and be familiar with appropriate automation testing processes. You will understand the benefits of simple design and are familiar with software design patterns and be pragmatic in their implementation. You will be experienced with agile ways of working and lean-agile principles You will be experienced in sharing your knowledge with other members of the development team. Benefits Flexible working, with occasional site visits for collaborative and social activities Generous holiday allowance with an extra day off on your birthday Pension and annual salary review How to Apply if you re interested in this Job: If this sounds like your perfect role, click Apply without delay! React Native Developer

Android Software Engineer (Kotlin) Cheltenham / Hybrid / Remote My client is looking for an experienced Android Software Engineer with strong Kotlin expertise to join a growing UK technology business delivering secure mobile solutions into the national defence sector. This is an opportunity to work across live programmes, next-generation product development, and cutting-edge proof-of-concept work, using modern Android engineering to solve complex real-world challenges. It would suit someone who wants to build secure, high-performance mobile applications in an environment where technical quality, innovation, and real-world impact genuinely matter. Benefits £70,000 - £85,000 basic salary Bonus Hybrid working and flexibility Pension Private healthcare Electric car scheme Training and development opportunities Friendly, knowledgeable, peer-sharing culture Career progression The role and responsibilities Designing, developing, testing, and maintaining high-quality Android applications Building secure, robust mobile applications in Kotlin Applying modern Android architecture patterns such as MVVM, MVI, and Clean Architecture Writing clean, maintainable code using modern Android practices including coroutines, Flow, and structured concurrency Integrating Android applications with REST APIs, backend services, and secure communications layers Supporting performance optimisation, battery efficiency, and memory usage improvements Participating in code reviews and helping drive engineering quality across the mobile estate Working closely with architects, backend engineers, cloud engineers, DevSecOps, and security specialists Contributing to secure mobile design decisions in line with modern security principles Supporting Agile delivery, technical discussions, and ongoing product improvement Key skills Strong commercial experience as an Android Software Engineer, Android Developer, or Mobile Developer Strong commercia l experience developing Android applications in Kotlin Good understanding of Android architecture patterns including MVVM, MVI, and/or Clean Architecture Experience integrating RESTful APIs Strong knowledge of Android build tooling including Gradle Experience with modern Android tooling and libraries Experience with automated testing such as JUnit, Mockito, and UI testing Familiarity with Git, CI/CD pipelines, and Agile software delivery Strong communication and collaboration skills British citizenship and ability to obtain MOD SC clearance Desired skills Existing SC clearance Experience working in defence, secure technology, or other highly regulated environments Knowledge of Mobile Device Management (MDM) platforms such as Microsoft Intune or VMware Workspace ONE Familiarity with Android Enterprise enrolment modes Exposure to secure mobile applications or operationally focused mobile technology Understanding of secure mobile / zero-trust principles Experience with gRPC and Protocol Buffers Knowledge of secure mobile standards or guidance Exposure to Kotlin Multiplatform Mobile (KMM) Please note: existing SC clearance is advantageous but not essential. Candidates must be British citizens and eligible to undergo MOD SC clearance If you would like more details about this position then please apply for the link. All the best, Charlie Syrett Richmond Square Consulting Ltd Alternative job titles: Mobile Developer, Android Developer, Smartphone Developer, Application Developer, Software Developer Buzzword search: Android, Kotlin

Android Engineer Remote Up to 90,000 SaaS We are partnering with an innovative technology company building intelligent mobility platforms used by major public transport operators across the world. Their technology powers mobile experiences that combine location intelligence, behavioural insights and rewards systems to help millions of people move through cities more efficiently while increasing public transport adoption. They are now looking for an Android Engineer to help evolve the mobile SDK that sits at the core of this platform. This is a role for engineers who enjoy working close to the platform layer and solving complex mobile engineering problems at scale. The opportunity You will work on a mobile SDK integrated into partner applications used by large transport operators and mobility providers. The work involves challenges such as location tracking, background processing, sensor data, reliability across many Android devices and building robust APIs that other developers depend on. You will collaborate closely with backend engineers and product teams while also working directly with partners to design solutions that integrate seamlessly into real world transport systems. What you will be doing Design and build advanced Android SDK features using Kotlin and Java Solve complex problems around location, background services and mobile performance Build reliable APIs and tools that other mobile teams integrate into their applications Collaborate with engineers across mobile, backend and infrastructure teams Improve architecture, testing practices and developer experience Support partners integrating the SDK into large scale consumer applications Continuously improve performance, security and reliability across the platform What we are looking for Strong experience building Android applications in Kotlin or Java Experience working on complex mobile systems such as SDKs, frameworks or large scale applications Experience with reactive programming such as RxJava Deep understanding of asynchronous programming and multithreading Strong knowledge of Android architecture and platform capabilities Experience working with APIs and network based mobile services Comfortable working in collaborative agile teams Strong communication skills and fluent English Nice to have Experience working with location services sensors or Bluetooth technologies Experience working with cross platform mobile environments Exposure to cloud services or backend development Interest in on device intelligence or machine learning Salary and Benefits Salary up to 90,000 Remote working Flexible working hours

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 leading the next generation of Maritime Domain Awareness technologies "MDA", products, and systems that significantly enhance security, safety, environmental protection, and sustainability. Our customers are global and range from the largest national coast guards to individual vessel owners. SRT is an exciting company where high-quality results are rewarded. We are ambitious and constantly seek to innovate in order to deliver better products and services to our customers. We strive to make SRT a rewarding and challenging place to work, where talented, hard-working individuals have the opportunity to make a real impact across the marine industry. Role overview of our UX/UI Designer As a UX/UI Designer here with us at SRT, you will be someone with strong UX thinking, solid visual design skills, and experience delivering end-to-end design work, from research and wireframes through to polished UI. We're looking for a UX/UI Designer to help shape the user experience across our desktop, web, and mobile applications. You'll work closely with our Design, Product, and Engineering teams. In this role you will be at home using Figma with experience contributing to and scaling component-based design systems and have a thorough understanding of atomic design principals. Comfortable articulating your design decisions to your team members and stakeholders alike. This is a great opportunity to enhance your skills while working on complex, real-world software products. The role of UX/UI Designer role is a hybrid working position based from our Cardiff office, you will be required to attend office 1 day per week as per the team's requirements. UX/UI Designer - Responsibilities (not exhaustive): Take end-to-end ownership of designing new features and product improvements, from concept through to delivery across our software platforms for web and mobile Help maintain and evolve our design system, patterns, and UI guidelines Prototype and test ideas to validate solutions Contribute ideas to continuously improve our user experience UX/UI Designer - Required Skills and Experience ESSENTIAL - Highly experienced with Figma ESSENTIAL - You must have an online portfolio Provide link to this in your application Strong working knowledge of Photoshop and Illustrator Experienced in taking complex problems and simplifying them into intuitive user interfaces Proven ability to manage end-to-end design processes for mobile and web, including developer handoff Understanding of UX/UI principles and usability best practices Experience working in an agile environment is beneficial Company Benefits Highly Competitive Salary and Pension Hybrid Working Development opportunities SRT Marine Systems plc are an equal opportunity employer. We are committed to creating an inclusive working environment for all employees and actively encourage applications from all sectors of the community.

Business Development Director UK - Mobile / Hybrid Infrastructure & Recruitment Services We are looking for an experienced Business Development Director to secure and develop high-value opportunities within our target infrastructure sectors. This is a senior role focused on identifying, developing and winning major contracts , building strong relationships with prospective and existing customers, and helping shape the company's growth strategy. The successful candidate will play a key role in creating new revenue streams and converting opportunities into long-term partnerships. You will work closely with internal teams including marketing, bid management and operational delivery teams to ensure opportunities are developed effectively and successfully converted into new business. The Role As Business Development Director, you will: Identify and pursue new business opportunities with prospective and existing clients Develop strong relationships with decision-makers across target organisations Generate and progress sales leads through to successful contract awards Lead negotiations on rates, terms and commercial agreements Collaborate with bid teams on formal tenders and proposals Secure written agreements and oversee the handover of new contracts to delivery teams Maintain awareness of market conditions and recruitment charge rates within key workforce skillsets Create opportunities for cross-selling and upselling services within existing customers Support forecasting activities relating to pipeline opportunities and expected wins Guide and support colleagues who are contributing to the sales process This role is mobile and will involve meeting customers across the UK , working from company locations, customer sites or other meeting venues as required. About You We are looking for a commercially focused business developer with a strong track record of securing large contracts and building long-term customer relationships. You will likely have: Proven business development or sales experience Experience within a recruitment, workforce solutions, or employment business environment Demonstrable success in developing strategic client relationships Experience leading or directing sales teams or supporting wider sales functions Strong negotiation, communication and relationship-building skills Confidence presenting solutions to senior stakeholders Good organisational and planning abilities Experience using CRM systems and maintaining accurate customer records A background of business devlopment within infrastructure or related sectors is essential. What You'll Be Part Of This role sits at the centre of our growth strategy. Successful Business Development Directors have a direct impact on: Revenue generation Profitability Strategic customer relationships Long-term contract opportunities You will also be supported through induction, development opportunities and access to learning resources to help you progress in your career. Our Values We expect all employees to work in a way that reflects our company values: Integrity Respect Safety Inclusion Endeavour Improvement Interested? If you are a driven business developer who thrives on securing high-value opportunities and building strategic partnerships, we would welcome your application. Apply or contact us directly to find out more. We have a fair and comprehensive selection procedure. We regret that if you have not been contacted within five working days that your application for this position has been unsuccessful. However, please check your junk email folder to ensure that an email from us hasn't been blocked by your spam filter. We receive many CVs and are unable to enter into telephone conversations until we have completed our initial selection procedure. As an equal opportunities employer, MSSI is committed to the equal treatment of all current and prospective employees and does not condone discrimination on the basis of age, disability, sex, sexual orientation, pregnancy and maternity, race or ethnicity, religion or belief, gender identity, or marriage and civil partnership. We aspire to have a diverse and inclusive workplace and strongly encourage suitably qualified applicants from a wide range of backgrounds to apply and join MSSI. MSSISupport Services is committed to making reasonable adjustments in order for all candidates who are successfully put through to the interview stage to be able to attend.

Job Title: Experienced WordPress Engineer Location: Truro, Cornwall (Remote) Salary: Circa £40,000 per annum, depending on skills and experience Job Type: Full Time, Permanent About Us: Affinity is an award-winning, full-service, bespoke software development agency dedicated to solving digital problems for clients in both the public and private sectors. As a company, we are deeply technical and always flexible, with a core mission to deliver human-centered solutions to technical challenges. We work across the public sector, including central government, and enterprise-level private sector clients. We specialise in Discovery, Design, Development, Implementation, Data Integration and Migration, utilising open-source technologies including WordPress. We are committed to nurturing long-term relationships with our clients through quality-driven and cost-effective Support, Maintenance and Continuous Improvement. Please note that, due to the nature of this role and the fact that this company does not offer sponsorship, candidates require the legal right to live and work in the UK to be considered for this role. About the Role: We are seeking a UK-based, experienced WordPress Developer with related AWS hosting experience who will bring energy and drive, to join our agile development team. Self-motivated and with a can-do attitude, they will be looked upon to use creative problem-solving, coupled with significant experience of working with WordPress. The successful person will be part of an agile development team, building and maintaining customer websites and digital services using WordPress, SQL and PHP, utilising various services and open source tools. They will support existing solutions and help continually improve them through work packages. They will be working on a number of high profile accounts, ensuring that everything is completed to the highest level including design patterns, web security, technical documentation and application performance. Custom plugin and theme development experience would be desirable, together with a strong working knowledge of Git. They will be decisive and a good communicator, and will be looked upon to lead by example and help support the less experienced members of the team. Key Responsibilities Include: Key role on wordpress software support, development and AWS hosting projects as well as research and testing as required. Attend project meetings as requested by the Delivery Manager or Senior Developer. Record time spent on each project on a day by day basis to the required level of detail. Remain current regarding changes in relevant technology and systems to ensure that technical knowledge is up to date. About you: Ideal candidates will have experience integrating WordPress, tuning and improving WordPress implementations and enjoy fast-paced, challenging and real-time problem solving. Ideal skills, not limited to: HTML5, CSS3, Sass (Tailwind CSS, Bootstrap, etc.) PHP and SQL Strong ES6+ Javascript skills, including Node JS and React Custom WordPress theme and plugin development Responsive/mobile web development RESTful APIs Version control, particularly Git Docker and containerisation AWS core services, such as EC2, ECS/EKS, EFS, database, CloudFront, WAF, CloudWatch, ElastiCache, IAM, etc. Infrasructure-as-Code - ideally Terraform and CloudFormation Strong communication skills, including client facing Ability to work as a team and autonomously Attention to detail and ability to work under pressure Commercially aware Useful experience for the role: Enterprise-level experience with either government or the private sector Continuous integration and deployment, incl. GitHub Actions, AWS CodePipeline, etc. Non-AWS cloud platforms, such as Microsoft Azure and Google Cloud Platform (GCP) Benefits: We are a flat organisation and team members are rewarded for being great at what they do, not the seniority they have reached in the company. 1 day of extra holiday per year of employment, up to a maximum of 8 extra days. We accommodate flexible working when needed. Continuing professional development opportunities ranging from on-the-job training to formal qualifications and certifications. Access to a professional and life coach where appropriate. We are an Investors In People and Living Wage accredited employer. Please click the APPLY button to submit your CV for this role. Candidates with the experience or relevant job titles of; Front End Developer, Back End Developer, PHP Developer, Web Developer, SQL Developer, Javascript Developer, Git, HTML5, CSS3, Sass, React, Gutenberg, AWS, Docker, Vagrant may also be considered for this role.

Role: .NET Developer Location: Norwich (hybrid) Salary: Up to 50k DOE A well-established organisation is looking to recruit a .NET Developer to join its internal development team, working on the design, development and support of a range of business-critical systems. Reporting to the Development Team Leader, this role will involve developing new applications, enhancing existing systems and providing ongoing technical support to internal users. The successful candidate will play an important role in delivering reliable, high-quality software solutions while contributing to continuous improvements across the development environment. This is a great opportunity for a developer who enjoys working across the full development lifecycle, from gathering requirements and writing specifications through to development, testing and implementation. The environment is primarily Microsoft-focused, utilising modern development tools and cloud technologies. Key Responsibilities Develop and maintain internal systems and applications Produce technical specifications for system enhancements and new developments Write, test and maintain program code across systems used within the department Manage small development projects or sub-projects from concept through to delivery Ensure systems are thoroughly tested and meet agreed quality standards Maintain clear documentation for systems and system changes Provide technical support and resolve user issues where required Assist other members of the development team with project work and troubleshooting Ensure development work follows department standards and procedures Keep up to date with emerging development technologies and practices Skills & Experience Experience developing with .NET (C# / ASP.NET) Experience working with Microsoft SQL Server Familiarity with Visual Studio development environments Experience developing within Windows-based environments Knowledge of HTML and web technologies Experience working with Microsoft Office tools Exposure to Azure platforms and services Desirable Skills JavaScript or TypeScript Azure DevOps PowerShell scripting Experience with Power Platform Mobile development exposure (Android / iOS) Experience working with .NET MAUI Personal Attributes Strong communication skills and ability to work with both technical and non-technical stakeholders Team-oriented with a collaborative mindset Eager to learn and develop new technical skills Organised with strong problem-solving ability This role would suit a .NET Developer looking to grow their experience within a collaborative development team, working on systems that have a direct impact on business operations. Please reach out to Fintan at TEC Partners to find out the details.

Role: .Net Team Leader Location: Norwich (Hybrid) Salary: Up to 60,000 DOE A well-established organisation is seeking an experienced .NET Development Team Leader to lead a small but highly capable development team responsible for delivering and supporting business-critical systems. Reporting to the Applications Development Manager, this role combines technical leadership, people management and project delivery. You will oversee the development of internal systems, ensure the team is delivering high-quality solutions and maintain strong support for business users. You will manage projects across the full development lifecycle, from planning and design through to implementation and ongoing support, while helping to develop and motivate the wider team. Key Responsibilities Lead and manage the day-to-day activities of the development team Deputise for the Applications Development Manager when required Plan and schedule team workloads and provide progress updates to management Ensure adequate team cover for development and support activities Mentor and develop team members, supporting their technical growth Conduct staff appraisals and performance reviews in line with department standards Manage projects from concept through to delivery within agreed timelines and budgets Produce technical specifications, estimates and implementation plans Ensure systems are well documented, tested and maintained to a high standard Ensure user issues are resolved efficiently and escalated where necessary Contribute to improving development standards and best practices Skills & Experience Strong experience with .NET development (C# / ASP.NET) Experience working with Microsoft SQL Server Development within Microsoft Visual Studio environments Experience working with Azure platforms and services Knowledge of HTML and web technologies Familiarity with MS Windows environments Strong communication skills and ability to work across technical and non-technical teams Desirable Skills JavaScript or TypeScript Azure DevOps PowerShell scripting Experience with Power Platform Mobile development exposure (Android / iOS) Experience with .NET MAUI Personal Attributes Strong leadership and team collaboration skills Ability to communicate effectively at all levels Motivated to learn and adopt new technologies Organised with strong problem-solving abilities This role would suit either an existing Development Team Leader or a Senior .NET Developer looking to take the next step into leadership. If interested, please reach out to Fintan at TEC Partners for more detail.

A UK-based manufacturer of professional live sound mixing consoles and audio networking hardware is seeking a Software Design Engineer to join its small, highly specialised R&D team. The company develops digital mixing consoles used across touring, theatre, broadcast and installation environments worldwide. The team works across the full stack of console development, including FPGA, embedded firmware, console software and mobile applications. The role focuses on the development and maintenance of large-scale, real-time console control software written in C#. This is a hands-on engineering position within a small team where developers work closely across multiple parts of the product. This is a UK based remote role with occasional Head Office visits for onboarding and team sessions. Key Responsibilities Initial focus (first 3 6 months): Investigate and resolve software bugs within the console control system. Contribute to system stabilisation and integration work. Support development of OSC (Open Sound Control) interfaces between console software and companion mobile applications. Gain familiarity with the wider software architecture and codebase. Ongoing responsibilities: Develop and extend integrations with third-party professional audio systems via OSC and related protocols. Progressively take ownership of complete software features as familiarity with the system grows. Contribute to firmware development over time, particularly where C/C++ is used. Required Skills and Experience Essential C# development with 3-5+ years of commercial experience as a primary language OR an engineer with an audio background that is happy to learn c#. You need to be aware it s a steep learning curve as all software is written in c#. But if you are motivated to learn and grow that would work. Experience with multi-threaded and concurrent programming, including thread safety and synchronisation. Development experience in real-time or time-critical systems (e.g. embedded, industrial, simulation, audio or similar environments). Strong debugging and problem-solving skills when working with complex software systems. Demonstrable interest in professional audio or live sound technology. Desirable Knowledge of C and/or C++, particularly in relation to firmware or embedded development. Experience with OSC (Open Sound Control) or other messaging/network protocols such as MIDI, TCP/UDP, or IPC mechanisms. Experience with .NET Windows desktop applications. Familiarity with SVN version control. Working Environment Small, collaborative engineering team with a hands-on development culture. Opportunity to work on specialist real-time audio technology used in major live sound environments. Scope to expand technical responsibility over time, including involvement in firmware and deeper system architecture. Equal Opportunity Statement We are an equal opportunity employer and value diversity. We welcome candidates from all backgrounds who meet the technical requirements and share our passion for professional audio innovation.

Senior Full Stack JavaScript Developer Salary: 80,000 - 88,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid / 2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC). We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Provide technical leadership and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS Apply Test Driven Development (TDD) practices using tools such as Karma to ensure robust and reliable code. Leverage AI-augmented development tools like GitHub Copilot to accelerate coding, improve consistency, and reduce boilerplate. Collaborate with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to existing systems. Continuously improve our teams' development processes, tools, and techniques to enhance productivity and product quality. Work closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js. Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience using AI-assisted development tools (e.g. GitHub Copilot) to enhance productivity and code quality. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. Proficiency in HTML5, CSS3, and JavaScript (ES6+). Security Clearance Requirements: You must be eligible for Security Check (SC) clearance. Applicants must have resided continuously in the UK for the past 5 years. If you're ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear from you!

Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives. Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing. Stay informed of industry technology trends and innovations and actively contribute to the organization's technology communities to foster a culture of technical excellence and growth. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. To be successful as a Senior iOS Frontend Engineer, you should have experience with: Proven experience in customer experience (CX) design, building the user interface (UI) and user experience (UX) for iOS applications. Solid experience with Swift, Mobile architecture patterns and Test-Driven Development. Deep understanding of iOS frameworks, tools, and development best practices with background in automated mobile testing and building financial applications. Some other highly valued skills may include: Experience in product development within agile teams. Familiarity with Agile methodologies. Demonstrated success in cross-functional team collaboration. GCS is acting as an Employment Agency in relation to this vacancy.

Software Developer Location: Exeter Contract: 12 months (Inside IR35) Security Clearance: SC clearance required Pay Rate: £625 per day (Umbrella) Hybrid: two days per week to begin with - 1 day after induction About the Role Join a digital team delivering critical weather and observational data to the public through web and mobile applications. You will develop robust, scalable APIs to make the latest science and data accessible to millions of users. This role involves working closely with developers and scientists to build high-quality software, coach junior colleagues, and operate services in production. Key Responsibilities Design, implement, and deliver software that meets user needs Write clean, secure, and well-tested code Follow best practices and contribute to improving them Mentor and coach junior colleagues Operate and monitor the services you build, identifying and resolving production issues Essential Skills & Experience Strong analytical and problem-solving skills Proven experience developing software using AWS and delivering data via APIs Excellent communication skills, adaptable to all levels of stakeholders Self-motivated with the ability to prioritise tasks, meet deadlines, and lead development activities Proficient in Python development Experience with AWS CDK Desirable Skills & Experience Experience with Git or similar source control systems Familiarity with AGILE software development and GDS principles Experience using AI or prompt engineering to support development Knowledge of scientific data formats such as NetCDF, BUFR, GRIB

Head of Engineering Leeds (Hybrid - 2-3 days per week in office) £70,000 - £80,000 + strong pension + private healthcare My client is a growing SaaS provider delivering software solutions to a diverse client base. Their platform underpins operational, regulatory and field-based workflows, with a strong emphasis on reliability, scalability and continuous improvement. As they continue to scale and mature ahead of future growth, they are now seeking a Head of Engineering to shape and lead their development function. This is a key leadership role where you'll guide engineering culture, influence delivery processes, and ensure the development organisation is set up for sustainable, long-term success. What will you do in the role? Engineering Delivery Own day-to-day delivery of all engineering work across web and mobile teams Allocate development resources across projects and workstreams Ensure developers are focused on a limited number of concurrent workstreams Work with Product Managers to sequence and prioritise work effectively Team Leadership Line-manage engineers and support Team Leads in their technical leadership duties Set clear objectives, expectations and growth paths for all engineers Promote a positive, sustainable and high-performing engineering culture Lead and mentor a team of 9 engineers Development Standards & Quality Define and enforce coding standards and engineering best practices Ensure robust and consistent code review processes Promote secure coding practices Partner with QA to ensure product quality remains consistently high Release & Delivery Governance Own release governance and approval processes Ensure releases meet testing and quality requirements Work with the Platform team to improve deployment processes Maintain a reliable, predictable release cadence Cross-Functional Collaboration Work closely with Product Managers on prioritisation and demand management Collaborate with Platform & Architecture on technical initiatives Provide engineering input into planning, estimation and delivery commitments Continuous Improvement Identify inefficiencies in engineering processes and implement improvements Reduce technical debt through structured prioritisation Drive adoption of modern development practices, tools and methodologies What skills/experience will you already have? Essential 5+ years' experience in software development environments Previous experience leading engineering teams Experience delivering software in a SaaS or client-driven environment Experience managing multiple concurrent workstreams Degree in Computer Science or equivalent experience Strong understanding of modern software development practices Experience with .NET and web-based architectures Strong organisational and prioritisation skills Strong stakeholder management skills Ability to challenge and influence non-technical stakeholders Experience working with Agile or Kanban delivery models Desirable Experience scaling engineering teams Experience in organisations preparing for acquisition Leadership or management training Personal Qualities Strong leadership presence Calm under pressure Pragmatic and delivery-focused Continuous improvement mindset Excellent communication skills If you're looking for a senior leadership role where you can shape engineering culture, drive delivery excellence and influence the growth of a SaaS platform, please apply to find out more. Please note: Sponsorship is not available for this role. Applicants must already have the right to work in the UK. We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age.

Software Developer Role Borehamwood We are small but growing company based in Borehamwood, seeking an experienced Software Developer to join our small but growing team in progressing the development of our bespoke software, and supporting the migration of legacy systems to the new architecture. As a key member of our team the Software Developer will play a pivotal role in shaping the platform and services that support a suite of mobile and web applications. Your responsibilities will include designing and developing robust, scalable, and secure backend systems, providing technical expertise across multiple squads as well as defining and enforcing the standards that ensure their integrity and compliance. Software Developer - Required Skills and Experience Good Knowledge of .Net Framework and .Net Core. Develop applications using C#. These are mainly Web Services, Rest API and IP Communications. Database queries using Entity Framework. WPF Some knowledge of developing WPF user applications SQL. To allow Creation of database queries and some database design. React This is not essential but a helpful skill to have. SOLID To allow software design / practice. Problem Solving Ability to tackle bugs and problem solve in a live environment, with excellent communication skills to support engineer in the field. Software Developer - Experience 3-5 years minimum Monday - Friday office hours Work Location: In person Full Time, Permanent position. Salary 42,000- 50,000

My leading Digital client are looking for a talented and motivated individual to provide technical leadership in designing, developing and maintaining their digital initiatives and application development as they venture into offering more services for consumers across multiple digital channels. You'll ensure the current implementation of their digital solutions are in line with industry best practices and standards. Whilst also driving improvements in the design, processes & implementation to improve operational management, scalability, and extensibility. This is a newly created role for a growing business. An amazing opportunity! The following skills/experience is essential: Strong React Native development background Demonstrable experience delivering applications in both iOS and Android GraphQL and Restful APIs Solid understanding of the full mobile development life cycle Good communication skills Salary: Up to £95,000 + bonus + package Location: London (good work from home options available) If you are interested in this React Native App Lead position and meet the above requirements please apply immediately.