App developer jobs in Reino Unido

Android Developer Salary: Up to £70,000 + 20% Bonus + 20% Pension Location: Central London – 1 day per week onsite Contract: 12-month FTC (likely to extend or convert to permanent) Join a prestigious financial services organisation renowned for its commitment to excellence and customer-centric innovation. As a leader in the industry, they are expanding their development team to enhance digital capabilities and deliver exceptional services to their clients. As an Android Developer, you’ll join a collaborative, cross-functional Agile Scrum team. You will be one of three Android developers contributing to new feature development, enhancements, and day-to-day maintenance of their Android applications. You will also play a key role in the redesign and rebuild of the Android app using Compose. This role would particularly suit someone earlier in their career who is looking for strong mentorship, structured development opportunities, and increased ownership of their work. Experience Required: • Strong experience in Android app development, • Experience working within an Agile Scrum methodology in a cross-functional team (Product Owners, Delivery Managers, UI/UX, QA, etc.), • Proficiency in Kotlin, • Experience with XML or Jetpack Compose, • Strong communication skills and a collaborative team approach Desirable • Experience working on banking or financial services applications, • Understanding of native mobile app development principles If you’re interested, please apply with an up-to-date CV and we’ll be in touch to provide more information.

Flutter Software Engineer About us: Tewke is a growing startup on a mission to change the way people live within their homes, empowering them to automatically save energy and improve their living environment. Tewke is revolutionizing the way homes operate by focusing on sustainable and efficient living. Our touchscreen devices simplify smart homes to save energy, protect health, and enhance automation and security. By eliminating the need for multiple apps and devices, Tewke offers an integrated and straightforward approach. Join us as we lead the charge in creating a healthier, smarter habitat for all. We've developed our own hardware and software to create one of the most advanced home automation platforms in the world. By combining smart grids with home automation, we are pioneers in intelligent control and energy consumption. We are growing fast and looking for wildly ambitious people at the beginning of their career, looking to reshape a rapidly changing industry, to join us as we enter the next stage of development. About the role: We are seeking a talented Flutter Developer to join our team. The ideal candidate will thrive in a fast-paced environment, enjoy taking on responsibility and owning a project, and possess a passion for creating exceptional mobile applications. You will play a crucial role in developing a mobile app for both Android and iOS platforms, integrating with proprietary and third-party APIs, and collaborating closely with backend engineers, designers, and stakeholders to ensure a seamless user experience. The mobile app will sit alongside Tewke’s flagship product, the Tewke Tap intelligent light switch. What you will be doing: • Leading the development of Tewke mobile application for iOS and Android phones using the Flutter framework., • Integrating the Tewke app with our other systems to deliver a smooth user experience for our customers., • Launching software products to an international audience. About you: The ideal candidate will have worked for at least 2 years as Flutter developer working on mobile applications. They should be comfortable working in a fast-paced, dynamic environment with other software engineers across a wide technical stack. We would prefer someone who can work in our London (Southwark) office at least 3 days a week, however we will consider remote candidates. You will need to have the right to work in the UK. • Proficient in Dart and the Flutter Framework, • 1+ years experience working on iOS / Android applications, • Bachelors/Masters degree in Computer Science or similar, • Experience integrating with proprietary and 3rd party APIs, • Ability to work independently, • Good working knowledge of Git and experience with version control software from providers such as GitHub or GitLab, • Write clean, efficient, and reusable code Nice to have: • Experience as a full stack engineer to work across cloud and app infrastructure, • Experience publishing apps in the Apple App Store, • Experience in a small team working independently, • Comfortable using BLoC for state management, • Experience using WebSockets, • Experience working with home automation The perks: • Full autonomy to direct your area of Tewke., • Breakfast in the office every morning before 10am., • Working with an environmentally focused company that’s fighting climate change., • Unlimited holiday., • Share options., • Flexible working- work anytime, anywhere outside of our core hours (Monday-Thurs, 10:00-16:00)., • Fortnightly team socials., • Cycle to work scheme., • Discounts on buying tech products for personal use. Salary £50-60k

My client is a London-based fintech building secure mobile products that help people manage and protect their money in challenging economic environments. Their mission is to make modern financial tools accessible, trustworthy, and resilient—especially for customers who are underserved by traditional banking. This is a full-time, onsite role in London (Shoreditch). As a React Native Mobile Engineer, you’ll lead the development of key mobile experiences end-to-end—from crafting high-quality, performant interfaces to integrating with backend APIs that power critical financial functionality. You’ll collaborate closely with product, design, and engineering leadership to ship features that users rely on for sensitive, high-trust financial workflows. Who You Are • Strong React Native engineer: You build polished, reliable mobile experiences and care about performance and UX details., • TypeScript-first: Confident shipping production apps using TypeScript and modern React patterns., • API & data fluent: Comfortable integrating with backend services and designing/consuming clean, efficient APIs., • Quality-driven: Experience with testing strategies for mobile (unit/integration/e2e), and a pragmatic approach to release stability., • Security-conscious: You understand secure coding, privacy principles, and the expectations of regulated or high-trust environments (fintech a plus)., • Product-minded collaborator: You work well across disciplines and optimize for customer outcomes, not just code., • Curious and empathetic: Motivated by building technology that improves real people’s financial lives. Nice to have • Exposure to Node.js/NestJS services (or similar), authentication flows, and fintech integrations., • Familiarity with Postgres, event-driven systems (e.g., Kafka), and cloud infrastructure (e.g., AWS, Docker, CI/CD). How You’ll Make a Difference • Build core mobile features: Deliver secure, scalable React Native functionality used in critical financial journeys., • Create exceptional app experiences: Develop accessible, intuitive, and responsive UI that makes complex money management feel simple and trustworthy., • Integrate with fintech-grade services: Work with authentication, account management, and compliance-related workflows through robust API integrations., • Collaborate across teams: Partner with design, product, and operations to translate user needs into thoughtful technical solutions., • Raise engineering standards: Improve code quality, reliability, developer experience, and observability for mobile systems., • Balance speed with rigor: Move quickly while maintaining the discipline required for financial products and sensitive data.

React Native Developer - Hybrid - Outside IR35 | React Native | FinTech | JavaScript | TypeScript We’re working with a fast-growing FinTech in London that’s building next-generation mobile products used by thousands of customers daily. They’re looking for an experienced React Native Developer to join the team on a contract basis, contributing to high-impact features across their mobile platform. • Location: London (hybrid working), • Contract Length: Initial 6 months (extension likely), • Rate: Outside IR35 As a React Native Developer, you’ll work closely with product managers, designers, and backend engineers to deliver scalable, high-quality mobile experiences in a regulated financial environment. Required Skills & Experience • Strong commercial experience with React Native, • Solid JavaScript / TypeScript knowledge, • Experience consuming RESTful APIs, • Understanding of mobile app architecture and best practices, • Previous experience in FinTech, banking, or highly regulated environments (highly desirable) React Native Developer - Hybrid - Outside IR35 | React Native | FinTech | JavaScript | TypeScript

Full-Time Mobile App Developer (.NET MAUI preferred) iOS & Android — Remote (South Asia) Location: Remote (India / Pakistan) Type: Full-time Tech focus: .NET MAUI (preferred) / Cross-platform Mobile ⚠️ Important upfront note This role requires strong mobile UI execution and design sensibility. To proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play) that demonstrate clean, minimal design and polished user experience. If you cannot provide shipped app links, please do not apply. About the role We’re hiring a full-time Mobile App Developer to build a design-led, consumer-facing mobile application for iOS and Android. The app is fully designed in Figma, with clear user flows, screen definitions, and supporting admin processes. Your role is to take these designs and deliver a production-ready, visually polished, and smooth-feeling mobile app, all the way through App Store and Play Store release. This is a hands-on role with real ownership over how the app looks, feels, and behaves. What you’ll be working on • A cross-platform mobile app (iOS + Android), • Translating Figma designs into pixel-accurate, production UI, • Ensuring slick interactions, smooth transitions, and responsive layouts, • User onboarding, application flows, and status tracking, • Admin-driven workflows and internal review tools, • Secure authentication and backend / API integrations, • App Store and Google Play deployment Tech expectations • .NET MAUI strongly preferred, • Proven experience implementing apps directly from Figma, • Strong mobile UI/UX implementation skills (spacing, typography, layout, interaction), • Experience with REST APIs, auth flows, and state management, • Comfortable delivering apps that feel fast, clean, and well-finished, • 👉 We’re comfortable with AI-assisted development tools (e.g. Copilot, Base44, etc.) where they improve speed and quality What we’re looking for • A clear eye for simple, minimal, effective design, • A track record of shipping real mobile apps, • Ability to turn good designs into great-feeling products, • Comfortable working from Figma, specs, and process diagrams, • Product-minded and detail-oriented, • Clean, maintainable code and sensible architecture choices, • Strong communication skills for remote collaboration Nice to have • End-to-end or lead ownership of a mobile app, • Backend experience (Azure, Firebase, Supabase, etc.), • Experience with CI/CD and store submission, • Prior experience working remotely across time zones Why join us? • Clear designs and requirements — minimal ambiguity, • High bar for quality, but realistic scope, • Ownership of the mobile build, • Remote-first team (South Asia), • Pragmatic, modern approach to tooling and AI, • Opportunity to ship a complete product end-to-end How to apply Apply via LinkedIn with: • A short summary of your mobile development experience, • Links to live apps you’ve shipped (App Store / Play Store), • GitHub (optional but welcome)

Software Developer — Full Reach (Targeting & Audience Segmentation) Location: Copenhagen or London (hybrid / flexible) Join the journey to bring light to the dark of advertising At AudienceProject, we build independent, privacy-first advertising technology that brings transparency and accountability to an increasingly complex ecosystem. We believe the best products are built by people who are trusted, supported, and challenged. That belief is reflected in a culture built around freedom, trust, and continuous development. Full Reach is our targeting product, the audience segmentation and precision marketing solution in our SaaS platform. It enables publishers and advertisers to define, activate, and scale high-quality audience segments across web, app, and CTV inventory in a way that is privacy-safe and future-proof. We are looking for a developer with experience in AdTech to help us evolve and scale Full Reach both technically and conceptually as the product continues to grow in scope, complexity, and impact. What you will work on • Design, build, and evolve backend services that power audience segmentation, targeting logic, and activation workflows., • Develop APIs and systems that operate reliably at scale in AWS-based cloud environments., • Work with data-intensive and computation-heavy components, balancing precision, performance, and cost., • Collaborate across disciplines including product, data science or ML, and frontend., • Improve system operability through testing, monitoring, and pragmatic deployment practices., • Participate in architectural discussions and technical decision-making as the product evolves. Required skill set • Experience with AdTech, targeting, audience segmentation, or precision marketing solutions., • 3+ years of professional experience building and operating production software., • Strong backend engineering skills using Scala, Python, or comparable languages., • Experience designing and running systems in a cloud environment such as AWS., • Solid understanding of software design, testing, debugging, and long-term maintainability., • Ability to reason about trade-offs in distributed or data-heavy systems., • Clear communication skills and comfort working in cross-functional teams., • Familiarity with privacy-aware or consent-driven data processing. How we work at AudienceProject We believe great products come from people who are given both freedom and responsibility. We work in a hybrid setup and trust you to decide where and how you do your best work. You will be part of an open, collaborative, and international environment where it is safe to experiment, ask questions, challenge assumptions, and learn from mistakes. Knowledge sharing and continuous development are central to how we work. We expect our products, our technology, and our people to keep evolving.

Full Stack Developer Flexible Hybrid (London) £35k-£50k + Equity High Ownership, Real Product, Real Impact The opportunity If you’re a developer with a couple of years under your belt and you’re starting to look for more ownership, more responsibility, and faster growth, this is a rare opportunity to join at exactly the right moment. Staxy are at a stage where the product is live, customers are engaged, and the technical challenges are only getting more interesting. What they need now is someone who’s excited to step up, learn fast, and grow alongside the company. Who are Staxy? Staxy is an early-stage technology startup building products that sit at the intersection of sport, location data, and real-world behaviour. They work with organisations to better understand how people move, engage, and interact with physical spaces, using mobile technology, location data, and analytics to generate meaningful insight. They’re already live with Aston Villa as a cornerstone client, have secured VC funding, and are seeing strong pull from customers who are actively asking them to expand the product. Backed by an experienced board with deep roots in sport and commercial leadership, Staxy are well past the “idea stage” and firmly into building and scaling. The role This is a full stack developer role with genuine ownership. You’ll work closely with the CTO, and other founders, and will be involved across the full product lifecycle, from shaping features through to shipping them. Day to day, you’ll be: • Building and shipping features across a mobile application and backend platform, • Working end-to-end, not just on isolated tickets, • Collaborating directly with the CTO on product priorities, • Taking ownership of smaller features early on, and growing into larger features and technical decisions over time You won’t be micromanaged, and you won’t be siloed. The expectation isn’t that you know everything, it’s that you’re curious, proactive, and keen to learn. The technology You’ll be working with a modern, pragmatic stack: • Mobile / Frontend: React Native, TypeScript, • Backend: Node.js (Fastify or similar), • Data: MongoDB, • APIs: RESTful services and mobile-to-server communication, • Other: Mapping / location-based services There’s also scope to get involved in machine learning over time. Staxy already use ML to process GPS data and understand travel behaviour, and this will become a bigger focus as the platform evolves. You don’t need ML experience right now, interest and curiosity are enough. Key responsibilities • Build and ship features across the mobile app and backend, • Develop and consume REST APIs, • Write clean, maintainable TypeScript, • Work closely with the CTO on technical decisions and implementation, • Take increasing ownership of functionality as you grow, • Contribute ideas and improvements as the platform evolves What we’re looking for Must have: • Around 2–3 years’ experience as a developer, • Good working knowledge of JavaScript / TypeScript, • Experience building and shipping real features (ideally mobile), • Some exposure to Node.js and backend development, • A genuine curiosity and desire to learn Nice to have: • React Native / Expo experience, • MongoDB, • Fastify or similar Node frameworks, • Mapping or location-based services, • Payments (e.g. Stripe), • Any exposure or interest in machine learning Growth & progression Because the team is small and early-stage, this is a role where progression is earned, not capped. As Staxy grow, there will be clear opportunities to: • Own larger areas of the product, • Influence technical direction, • Mentor future hires, • Step into more senior or lead-style responsibilities over time If you want a role where you can look back in 12–18 months and clearly see how far you’ve come, this is that environment. Package • Base salary of between £35-£50k (A little flexibility depending on experience), • Meaningful equity options, offering genuine long-term upside as the company grows, • Pensions contributions, • Flexible working, • The chance to work on a live, growing product with real users Interested? If you’re a developer ready to step up, learn fast, and build something that’s already gaining real traction, we’d love to hear from you! Apply now or get in touch to find out more.

Title: D365 Developer Day Rate: £400-450 - Outside IR35 Length: 6 months (Hybrid, 3 days per week in Central) Harvey Nash are partnered with a London based consultancy who are looking for an experienced D365 Developer to support them on a 6 month contract. Key Skills: • CE and CRM focus, • Extensive experience with stake holder management, • PowerApps experience, • Model Drive app expertise, • Develop Plugins, • Custom Workflow Activities, • Development experience with C# .NET If you'd be interested in learning more about this opportunity, please apply with your most up-to-date CV!

Founding Engineer Flexible Hybrid (London) £50k-£60k + Equity High Ownership, Real Product, Real Impact The opportunity If you’re an Engineer with a couple of years under your belt and you’re starting to look for more ownership, more responsibility, and faster growth, this is a rare opportunity to join at exactly the right moment. Staxy are at a stage where the product is live, customers are engaged, and the technical challenges are only getting more interesting. What they need now is someone who’s excited to step up, learn fast, and grow alongside the company. Who are Staxy? Staxy is an early-stage technology startup building products that sit at the intersection of sport, location data, and real-world behaviour. They work with organisations to better understand how people move, engage, and interact with physical spaces, using mobile technology, location data, and analytics to generate meaningful insight. They’re already live with Aston Villa as a cornerstone client, have secured VC funding, and are seeing strong pull from customers who are actively asking them to expand the product. Backed by an experienced board with deep roots in sport and commercial leadership, Staxy are well past the “idea stage” and firmly into building and scaling. The role This is a Founding Engineer role with genuine ownership. You’ll work closely with the CTO, and other founders, and will be involved across the full product lifecycle, from shaping features through to shipping them. Day to day, you’ll be: • Building and shipping features across a mobile application and backend platform, • Working end-to-end, not just on isolated tickets, • Collaborating directly with the CTO on product priorities, • Taking ownership of smaller features early on, and growing into larger features and technical decisions over time You won’t be micromanaged, and you won’t be siloed. The expectation isn’t that you know everything, it’s that you’re curious, proactive, and keen to learn. The technology You’ll be working with a modern, pragmatic stack: • Mobile / Frontend: React Native, TypeScript, • Backend: Node.js (Fastify or similar), • Data: MongoDB, • APIs: RESTful services and mobile-to-server communication, • Other: Mapping / location-based services There’s also scope to get involved in machine learning over time. Staxy already use ML to process GPS data and understand travel behaviour, and this will become a bigger focus as the platform evolves. You don’t need ML experience right now, interest and curiosity are enough. Key responsibilities • Build and ship features across the mobile app and backend, • Develop and consume REST APIs, • Write clean, maintainable TypeScript, • Work closely with the CTO on technical decisions and implementation, • Take increasing ownership of functionality as you grow, • Contribute ideas and improvements as the platform evolves What we’re looking for Must have: • Around 2–3 years’ experience as a developer, • Good working knowledge of JavaScript / TypeScript, • Experience building and shipping real features (ideally mobile), • Some exposure to Node.js and backend development, • A genuine curiosity and desire to learn Nice to have: • React Native / Expo experience, • MongoDB, • Fastify or similar Node frameworks, • Mapping or location-based services, • Payments (e.g. Stripe), • Any exposure or interest in machine learning Growth & progression Because the team is small and early-stage, this is a role where progression is earned, not capped. As Staxy grow, there will be clear opportunities to: • Own larger areas of the product, • Influence technical direction, • Mentor future hires, • Step into more senior or lead-style responsibilities over time If you want a role where you can look back in 12–18 months and clearly see how far you’ve come, this is that environment. Package • Base salary of between £50k-£60k (A little flexibility depending on experience), • Meaningful equity options, offering genuine long-term upside as the company grows, • Pensions contributions, • Flexible working, • The chance to work on a live, growing product with real users Interested? If you’re an Engineer ready to step up, learn fast, and build something that’s already gaining real traction, we’d love to hear from you! Apply now or get in touch to find out more.

We’re looking for a skilled Website Developer to help manage, customise, and enhance multiple websites. The ideal candidate is confident working with Shopify themes, apps, and front-end code, and can bring both technical expertise and strong problem-solving skills to our team. Responsibilities • Manage day-to-day Shopify store operations and ensure a smooth user experience., • Customise themes using Liquid, HTML, CSS, Tailwind CSS, and Vanilla JavaScript., • Implement and troubleshoot Shopify apps; navigate complex app documentation., • Integrate third-party tools and support store functionality improvements., • Collaborate with designers using Figma to bring UI/UX updates to life., • Use NPM and Git in development workflows., • Conduct performance checks and apply SEO best practices., • Work cross-functionally with marketing and sales teams. Required Skills • Proven experience managing and customising Shopify stores., • Strong knowledge of Liquid, Shopify themes, and front-end development., • Comfortable with Tailwind, Vanilla JS, NPM, and Git., • Strong communication, attention to detail, and ability to work independently or collaboratively. Bonus Skills • Experience with Shopify’s Dawn and Horizon themes., • Familiarity with SEO and e-commerce best practices. If you’re passionate about e-commerce and enjoy building clean, high-performing Shopify experiences, we’d love to hear from you!

About Metfolio Metfolio is a consumer company which makes physical gold accessible to everyone! Users on the Metfolio app can buy physical gold fractionally. We have nearly 1 million followers online, 10s of 1000s of users on our platform and are currently expanding to the US Market too. We are looking for a AI first Junior Software Developer responsible for the mobile app, backend services and internal tooling. You will be working directly in the engineering team alongside Meeren Raniga (Co-founder). Above all regardless of your skill level, if you have a drive to learn, are willing to work extremely hard, and have a relentless capacity to make things happen at any cost, apply to this role. You should have some experience over the following tech stack, which includes: • MySQL, • Express.js, • React.js and;, • Node.js technologies, • Cursor AI Skills which will give you an edge are: • Flutter, • Golang You should also want to go beyond this current stack, and broaden your horizons with more types of technologies. Responsibilities • Integration of user-facing elements developed by front-end developers by writing APIs, • Using Cursor and AI tools to complete tasks efficiently, • Connecting backend modules with front end flutter application and user interface, • Build efficient, testable, and reusable modules, • Solve complex performance problems and architectural challenges, • Integration of data storage solutions, • Managing the central database in MySQL, • Managing the central admin panel and its core functionalities, • Working with front end flutter developers to integrate backend functionality with the front end Skills And Qualifications • Some of the entire MERN stack and associating technologies, • Experience using Cursor and AI IDEs, • Understanding the fully synchronous behaviour of MERN, • Understanding of MVC design patterns, • Experience in front-end technologies, such as Java, Dart and potentially Swift, • Knowledge of object-oriented programming, • Strong ability to write custom APIs linking to front end interfaces, with a focus on mobile applications, • Understanding accessibility and security compliance, • Strong knowledge of the common or web server exploits and their solutions, • Understanding fundamental design principles behind a scalable application, • User authentication and authorization between multiple systems, servers, and environments, • Integration of multiple data sources and databases into one system, • Familiarity with limitations of certain platforms and their workarounds, • Creating database schemas that represent and support business processes, • Familiarity with SQL/NoSQL databases and their declarative query languages, • Proficient understanding of code versioning tools, such as GitHub, • Ability to structure codebases based on releases Job type: full time Salary: Competitive

Role Title: Service Now Platform Architect Duration: contract to run until 31/03/2026 Location: Hybrid - occasional travel to London Rate: up to £690 p/d Umbrella inside IR35 Clearance required: MoD SC clearance is mandatory Role purpose/summary The Platform Architect will: • Define and manage the architecture of the platform (at Official and Secret on MOD platforms) for the private beta and initial public beta requirements, ensuring compliance with Defence standards, governance and leading practices., • Design advanced highly available platform architecture to meet data protection and business continuity requirements., • Design and run POCs for common services for complex process automation., • Design and assure platform developer services together with the team and other stakeholders., • Manage platform and governance products technical debt, • Define architectural patterns and reusable components in line with ACOE strategy and integrate them into the ACOE reuse mechanisms., • Provide technical leadership to other team members and the wider ACOE. ServiceNow architecture and design for process automation including knowledge of the following: • Now Platform, • App Engine, • Integration Hub, • Predictive and task intelligence, • Process mining, • Instance provisioning, • App containerization

ServiceNow Platform Architect - MUST HAVE MOD SC CLEARANCE - Remote with occasional travel - 1 month+/RATE: £656 per day inside IR35 One of our Blue Chip Clients is urgently looking for a ServiceNow Platform Architect. For this role you can work remotely. Occasional travel to London will be needed. Please find some details below: Clearance required: MOD SC Mandatory - UK/Can be dual Job Description: The Platform Architect will: Define and manage the architecture of the platform (at Official and Secret on MOD platforms) for the private beta and initial public beta requirements, ensuring compliance with Defence standards, governance and leading practices. Design advanced highly available platform architecture to meet data protection and business continuity requirements. Design and run POCs for common services for complex process automation. Design and assure platform developer services together with the team and other stakeholders. Manage platform and governance products technical debt Define architectural patterns and reusable components in line with ACOE strategy and integrate them into the ACOE reuse mechanisms. Provide technical leadership to other team members and the wider ACOE. Engage with business stakeholders, and their respective delivery teams through the life cycle, to ensure clear understanding of the platform capabilities and design. Skills and knowledge ServiceNow architecture and design for process automation including knowledge of the following: Now Platform App Engine Integration Hub Predictive and task intelligence Process mining Instance provisioning App containerization Performance analytics. UK national Please send CV for full details and immediate interviews. We are a preferred supplier to the client.

Full-Time Mobile App Developer (.NET MAUI preferred) iOS & Android — Remote (South Asia) Location: Remote (India / Pakistan) Type: Full-time Tech focus: .NET MAUI (preferred) / Cross-platform Mobile ⚠️ Important upfront note This role requires strong mobile UI execution and design sensibility. To proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play) that demonstrate clean, minimal design and polished user experience. If you cannot provide shipped app links, please do not apply. About the role We’re hiring a full-time Mobile App Developer to build a design-led, consumer-facing mobile application for iOS and Android. The app is fully designed in Figma, with clear user flows, screen definitions, and supporting admin processes. Your role is to take these designs and deliver a production-ready, visually polished, and smooth-feeling mobile app, all the way through App Store and Play Store release. This is a hands-on role with real ownership over how the app looks, feels, and behaves. What you’ll be working on • A cross-platform mobile app (iOS + Android), • Translating Figma designs into pixel-accurate, production UI, • Ensuring slick interactions, smooth transitions, and responsive layouts, • User onboarding, application flows, and status tracking, • Admin-driven workflows and internal review tools, • Secure authentication and backend / API integrations, • App Store and Google Play deployment Tech expectations • .NET MAUI strongly preferred, • Proven experience implementing apps directly from Figma, • Strong mobile UI/UX implementation skills (spacing, typography, layout, interaction), • Experience with REST APIs, auth flows, and state management, • Comfortable delivering apps that feel fast, clean, and well-finished, • 👉 We’re comfortable with AI-assisted development tools (e.g. Copilot, Base44, etc.) where they improve speed and quality What we’re looking for • A clear eye for simple, minimal, effective design, • A track record of shipping real mobile apps, • Ability to turn good designs into great-feeling products, • Comfortable working from Figma, specs, and process diagrams, • Product-minded and detail-oriented, • Clean, maintainable code and sensible architecture choices, • Strong communication skills for remote collaboration Nice to have • End-to-end or lead ownership of a mobile app, • Backend experience (Azure, Firebase, Supabase, etc.), • Experience with CI/CD and store submission, • Prior experience working remotely across time zones Why join us? • Clear designs and requirements — minimal ambiguity, • High bar for quality, but realistic scope, • Ownership of the mobile build, • Remote-first team (South Asia), • Pragmatic, modern approach to tooling and AI, • Opportunity to ship a complete product end-to-end How to apply Apply via LinkedIn with: • A short summary of your mobile development experience, • Links to live apps you’ve shipped (App Store / Play Store), • GitHub (optional but welcome)

We are looking for Sr. Python developer for our Banking partner in Bromley, UK ! Full-time role with Ascendion (AI-first, 30% YoY growth, FS focused) 3 days onsite role in Bromley This role is suited to a Senior Software Engineer with experience building enterprise‑wide applications in a front‑office financial services domain. • Design and implement backend Python software solutions within the SP pre-trade domain., • Collaborate on React UI app, ensuring clean API contracts and integration with backend services., • Define, evolve, and maintain structured products data models defined as JSON schemas., • Contribute to system design and architecture decisions for a globally distributed FO platform., • Knowledge of Structured Products (Notes, Warrants, Certificates) Desirable Skills: • Familiarity with financial services, particularly structured notes and equity derivatives., • Knowledge of front-office sales and trading workflows., • Familiarity with messaging or event-driven systems., • Experience mentoring junior engineers or leading technical initiatives., • Linux command line experience.

Senior UI/UX Designer & Frontend Developer – Mobile, Figma, JavaScript, React - Global Outstanding opportunity to join this global enterprise and famous brand within the ‘magic circle’ of the legal sector. From a technology perspective, this organisation is a leader in its domain, significantly investing in AI and automation within an established cloud native (Azure), DevOps and Agile environment. We are seeking a creative and technically skilled Senior UI/UX Designer & Frontend Developer with a genuine 50:50 combination of design (Figma, Adobe) and development (JavaScript, React) experience to join a team building a highly innovative, mobile first, AI powered SaaS product. You will design and develop user interfaces for both a cloud-based SaaS platform and mobile app, which will streamline complex legal workflows and enhance document automation. Your work will directly shape the user experience ensuring the product is intuitive, accessible, and visually engaging. Required Skills & Experience: • Strong creative background in UI/UX mobile design with Figma, Balsamiq & Adobe backed up with a portfolio of work for ‘blue chip’ organisations, • Strong front-end development skills with React, JavaScript, TypeScript, HTML & CSS and confident in a position requiring 50% complex frontend coding, • Some exposure to and interest in backend development & integration with C#, • Experience with SaaS & mobile product development and cloud-based deployment (ideally Azure), • Solid understanding of responsive design, accessibility (WCAG), and cross-browser compatibility., • Excellent problem-solving skills and attention to detail., • Strong communication and collaboration abilities., • A willingness to work 30% in office & 70% remote Key Responsibilities: • Design and implement responsive, user-friendly interfaces for a global SaaS / mobile platform in a fast-paced setting with minimal iterations, • Develop front-end components using JavaScript, React, Typescript, HTML & CSS within a .NET environment., • Collaborate with product managers, engineers, and end-users to translate requirements into elegant UI solutions., • Conduct usability testing and iterate designs based on feedback from legal professionals., • Ensure design consistency across platforms and adherence to WCAG accessibility standards., • Work closely with backend developers (C#, Azure) to integrate APIs and services securely and efficiently i.e. pick up some C# coding yourself, • Maintain design documentation and UI component libraries for scalability and reuse. £75k-£85k + 10% bonus + outstanding benefits. City of London.

Junior UI/UX Designer At Simplestream, we’re changing the way people experience TV. We build award-winning streaming platforms used by major broadcasters and media companies worldwide, including Sony, Virgin Media Ireland, News UK, GB News, Channel 4, AMC, and more. Our solutions span TV, mobile, tablet, and web, offering seamless streaming experiences for millions of viewers. We’re looking for a talented Junior UI/UX Designer eager to help shape the future of our apps across multiple platforms. About the role As a Junior UI/UX Designer, you’ll support our design team in creating engaging user interfaces and smooth user experiences across our white-label apps for web, mobile, and TV. You’ll collaborate closely with our Product Designer and development team, helping to maintain and evolve our design system using Figma. What you'll do • Help maintain and build upon our design system, ensuring consistency across all platforms, • Create clear and attractive UI designs for web, mobile, and TV, • Support the creation and updating of Figma components using Auto Layout, • Assist in designing intuitive user journeys focusing on usability and accessibility, • Work closely with developers to implement your designs effectively, • Participate in agile design processes, incorporating feedback and iterating designs Essential skills • Strong working knowledge of Figma, including auto layout and component creation, • Understanding of design systems, • Basic experience or familiarity with mobile app design (iOS and Android), • Ability to design user-friendly interfaces for web, mobile, and tablet, • Awareness of usability and accessibility principles, • Comfortable working collaboratively in an agile environment Bonus skills • Interest or experience in designing for TV platforms, • Basic HTML/CSS knowledge for smoother developer handoff, • Familiarity with Adobe Creative Suite or Webflow Personal attributes • Enthusiasm for product design and creating great user experiences, • Keen interest in technology and current design trends, • Good communication skills, open to feedback, and eager to learn, • Proactive and motivated, able to manage your tasks effectively, • Enjoy working collaboratively within a team Why join us? This full-time role provides an opportunity to add high-profile broadcast apps to your portfolio, with mentorship from experienced designers. We offer a competitive salary based on your experience and a range of excellent benefits. What we offer • 25 days holiday per year + bank holiday, • Hybrid working, with two days a week in the office. (Must be able to travel to our London office), • Parental leave support and childcare vouchers, • Private health insurance (Vitality) with perks, • Pension contributions, • Weekly team lunches, • Free fruit, snacks, tea/coffee (and beer!), • Regular social events (bowling, table tennis, food & drinks) If you’re passionate about UI/UX design and want to grow your skills in an innovative, supportive environment, we’d love to hear from you! Please send us your CV and a link to your online portfolio. Please note that we will not be providing visa sponsorships No agencies, please.

Location: London (Hybrid) W e do not consider applicants outside the UK or requiring Visa sponsorship. Reports To: CEO Salary: up to £60k DoE The Mission We are Roots. We are the reason that hundreds of thousands of gardens across the UK are looking greener than they did five years ago. Think Patch own online plants? Check our review count... We aren’t a fragile start-up anymore. We’re a profitable, 50-person team with a serious operation behind us. We’ve spent the last few years (and over 2,000 hours of development) building a beast of a website with external agencies & freelancers. Now, we’re ready for the next chapter. We want to bring the brainpower in-house. We’re looking for our first dedicated Product Manager to take the keys, own the roadmap, and help us build the best online plant buying experience on the planet. The Role This isn’t about moving tickets around a Trello board. This is about Strategy with a capital S. Reporting directly to the CEO, you’ll be the bridge between the mud (our nursery) and the code (our website). We have a great platform; your job is to make it sing. You’ll stop us from building "shiny things" and start building things that actually help our customers and our warehouse team. What You’ll Be Doing 1. Making the Website Irresistible • The Numbers: You’ll wake up thinking about how to turn visitors into obsessed plant parents. You own the big stats: Conversion rate, Average Order Value, and getting people to come back for "just one more plant.", • The Experience: You’ll run experiments and tweaks to smooth out the bumps in the road. If a customer gets confused at checkout, you’re the one who fixes it., • The Cool Stuff: We want to launch new ways to shop (think interactive tools and engagement features). You’ll be the one figuring out how we replicate the magic of walking through a nursery, but on a screen. 2. Greasing the Wheels (The Back End) • It’s Not Just Pretty Pictures: A pretty website is useless if the warehouse can’t ship the orders. You’ll be diving into our internal tech—making sure our packers, pickers, and planters have the digital tools they need to work faster and smarter., • Connecting the Dots: You’ll make sure Shopify talks fluently to our inventory systems and logistics partners. You are the guardian of our tech stack. With great power.... 3. Captaining the Ship • Taking Ownership: We’re moving from "agency-led" to "product-led." You’ll define how we build things. No more ad-hoc panic coding; just a solid, sensible roadmap that you define., • Herding Cats: You’ll manage our developers (internal or external) and translate "business speak" into "developer speak" (and vice versa) so that everyone knows what they’re building and why. Who You Are • You Speak Fluent Shopify: This is non-negotiable. You know the platform inside out. You know when to use an App, when to build custom, and when to just leave it alone., • You’ve Scaled Up: You aren’t looking for a blank canvas. You know how to take a busy, living, breathing website and upgrade it while the engine is still running., • You Love the "Boring" Stuff: You get just as excited about saving the warehouse team 20 seconds per order as you do about a new homepage banner. You know that good ops is good business., • You Follow the Data: You don’t guess. You look at the analytics, you look at the heatmaps, and you make decisions based on what’s actually happening, not what we think is happening. Why You’ll Love It Here • The Sweet Spot: We’re big enough to have resources and stability (50 staff!), but small enough that you can still turn the ship. You won’t be buried in bureaucracy., • Real Impact: You’ll see the results of your work immediately—whether it’s a sales spike on the site or a high-five from the warehouse manager because you fixed a bug that was driving them crazy., • The Product: Let’s be honest, selling plants is better than selling software subscriptions. We sell joy in a box. Ready to help us grow? If you want to take ownership of a massive Shopify platform and build something special, we want to hear from you. Apply now. Job Types: Full-time, Permanent Benefits: • Company events, • Employee discount, • Flexitime, • Product management: 3 years (required), • Shopify Platform: 2 years minimum, • Work Location: Hybrid remote in London W1F

🌍 Join the team powering the future of vision AI Hello, hola, 你好, こんにちは, नमस्ते, hallo, bonjour! Thanks for stopping by! We know your time is valuable, so here's what makes Ultralytics special. ⚡ Who we are At Ultralytics, we're on a mission to simplify AI for everyone. As the creators of the world's leading Ultralytics YOLO models, we empower millions of developers, researchers, and companies worldwide to build state-of-the-art computer vision applications. Following our $30M Series A round, we're expanding rapidly across our global hubs in London, Madrid, and Shenzhen. This is an opportunity to join a fast-scaling, high-performance team that's redefining the future of vision AI, where ambition meets impact, and ideas become reality. We move fast. We build boldly. We execute with purpose. And we do it together. 💼 About the role As a Customer Success Representative, you'll own the day-to-day success, retention, and operational rhythm of a large portfolio of 200+ high-volume SaaS accounts using Ultralytics YOLO across their products and workflows. Your mission is to keep customers engaged, supported, and confident in their use of our tool, so they stay and grow with us. You'll operate within our established Customer Success frameworks, using systems like HubSpot and our internal playbooks to manage touchpoints, monitor customer health, and resolve issues efficiently. You’ll guide customers toward self-sufficiency by connecting them to key resources like our documentation, YOLO model guides, and how-to tutorials. Working from our London hub, you'll partner closely with our CS Enterprise team and Account Executives, who own strategic enterprise relationships. You’ll ensure clean operations, proactive risk management, and smooth execution, while identifying and escalating signals of expansion opportunities for AEs to pursue. This role is ideal for a highly organized, proactive operator with 3–4 years of customer-facing experience in SaaS or technical products, who’s comfortable with detail, responsive communication, and translating technical questions into clear, actionable solutions. 🚀 What you'll do Account management & retention • Own a portfolio of 200+ active customers, driving strong retention and product adoption., • Run structured touchpoints (email, calls, in-app) aligned with existing CS playbooks and cadences., • Monitor and act on customer health metrics, usage trends, and churn risks., • Guide customers to self-serve resources like docs, examples, and solutions., • Capture feedback and surface patterns to improve customer workflows and outcomes. Operations, tooling & workflows • Maintain accurate account data, timelines, and activities in HubSpot and related tools., • Administer CS workflows, tasks, and automations to keep the team running efficiently., • Triage, prioritize, and follow through on support issues, coordinating with Support and CS Enterprise., • Standardize routine processes (renewal prep, QBR inputs, usage reports) for your account set., • Use dashboards to track portfolio performance and flag anomalies early. Collaboration & customer advocacy • Partner closely with Account Executives on enterprise accounts to align on strategy and next steps., • Coordinate with Product and Engineering to clarify technical questions and share customer insights., • Direct customers to the right channels (from community discussions to GitHub issues) to unblock adoption., • Contribute to internal knowledge bases and FAQs that reduce repeat questions and support load., • Represent the customer voice in internal discussions, championing usability and reliability. 🧠 Skills and experience Core requirements • 3–4 years in Customer Success, Account Management, or customer-facing roles in SaaS or technical products., • Experience managing a large book of business (200+ accounts) with a focus on retention and satisfaction., • Proficiency with CRM tools (ideally HubSpot) and structured workflows for tasks, notes, and reporting., • Strong written and verbal communication skills; able to clarify complex or technical topics for non-experts., • High ownership, organization, and responsiveness in a fast-moving, detail-heavy environment., • Analytical mindset; comfortable using health scores, usage dashboards, and metrics to prioritize actions., • Genuine interest in AI, developer tools, and helping customers succeed with technologies like YOLO. Nice to have • Experience working with APIs, developer platforms, or ML/AI products., • Familiarity with customer support tools (e.g., Zendesk, Intercom, Jira) and ticket workflows., • Background supporting B2B or enterprise clients with structured CS playbooks and QBRs., • Exposure to computer vision, data science, or related technical concepts., • Experience with open-source ecosystems or engaging with users via community forums or GitHub., • Comfort using spreadsheets or basic analytics for churn analysis and portfolio insights., • Multilingual proficiency or experience working with globally distributed customers. 🌟 Cultural fit At Ultralytics, we set bold goals and execute with speed, precision, and teamwork. We're driven by hard work, ambition, and resilience — building fast, learning constantly, and delivering measurable impact. You'll thrive here if you: • Take ownership and deliver results with focus and accountability., • Combine strategic thinking with hands-on execution., • Value excellence, grit, and creativity in equal measure., • See collaboration as the foundation for meaningful progress. Our culture is built around our core values: • Relentless progress: Constant evolution and improvement., • Strive for excellence: Perseverance and attention to detail., • Actions, not words: Focus on delivering meaningful results., • Act with urgency: Seize fleeting opportunities., • Open access to all: Transparent communication and collaboration. Learn more in our Ultralytics Handbook. 💰 Compensation and benefits We reward excellence and impact — not just tenure or title. • Competitive salary: Reflecting your experience and contribution., • Equity packages: We want our success to be yours too., • On-site collaboration: Work with passionate builders in one of our global hubs., • Flexible working hours: We value results over routines., • Generous time off: 24 vacation days, your birthday off, plus local holidays., • Tech & tools: Work on cutting-edge AI projects that power millions of devices., • Gear: Brand-new Apple MacBook Air/Pro, Apple Studio Display, and AirPods Pro 3., • Learning & development: Dedicated budget for personal and professional growth., • High impact: Your work will shape the future of vision AI. 👉 Check out ultralytics.com/careers for more about our culture, values, and teams. 🌎 Where and how you can work We believe great work happens where passion meets purpose. • This role is on-site at our London hub. Learn more about our spaces in the Ultralytics Offices guide., • Applicants must have legal authorization to work in the country of application. We're an in-office team that values daily collaboration, energy, and connection. Being together helps us move faster, learn from one another, and celebrate wins as they happen. 🚀 Why join us We're not just building models — we're building the ecosystem powering the future of vision AI. If you're ready to build, move fast, and make an impact — this is your moment. ⚡ Ready to build the ecosystem powering the future of vision AI? Apply now.

Cobalt is to be partnered with one of the UK’s busiest residential-led masterdevelopers, who are expanding their team in the South East. You will be based out of one of their offices in London, Essex or Cambrigeshire. With notable long-term projects secured, at various stages from pre-app to being on site, the industry-leading team are hunting for two new hires. They need their incoming hire to take a lead on a number of upcoming schemes – from medium to large scale - mostly in Joint Ventures with a strategic partner. You will need to have an interest in placemaking, strategy and have the interest and patience to work on such a project, as opposed to managing multiple smaller, fast-paced ones. You must have experience in managing projects through the development process with strong financial and planning acumen, ideally having led on major hybrid applications and regeneration. You will also be managing a team of three Development Managers and Assistant Development Managers. You will be involved in (among other responsibilities): • Appraising potential development sites alongside land buying colleagues for planning and development viability., • Managing pre-apps and planning applications through the development process, supporting by external planning consultants – submitting of outline, hybrid and detailed applications., • Optimising sites through S73 and S96a’s, • Undertaking due diligence, development appraisals and feasibility and viability studies., • Liaising with colleagues internally as well as managing external consultants., • Negotiating S106 agreements., • Discharging of conditions and dealing with RMAs., • Assisting with CPO and land procurement work., • Attending meetings for Planning Committee, Consultations and similar events in representation of both the Company and clients through the development process. You will ideally: • Have experience in a consultancy, developer, public body or housing association., • Have a passion for regeneration and placemaking., • Excellent communication, written and numerate skills., • Be a genuine team player. These roles will suit ambitious individuals who are keen to roll their sleeves up, and in exchange you will gain the opportunity to work on one the region’s most important sites. Please apply here or give me (Kate) a call to discuss. My client is looking to find the right candidate as soon as possible - so if in doubt, do get in touch. I also have other clients and roles that may be of interest. If you do not hear anything back within one week, please assume that you have been unsuccessful on this occasion, but I will retain your details for future roles. When applying to any role through Cobalt, your CV will never be shared with a client without your prior consent. Apply in confidence below or get in touch with me for a confidential discussion about the position via .

Job Types: Full-time, Permanent Work Location: Remote (UK-based only) Salary: £55,000 About Us Asseticom is a dynamic software company specialising in asset management data capture solutions for the built environment. Our platform empowers global engineering consultancies, central government, and facilities management firms to optimise asset information through innovative technology, spatial data, and advanced analytics. Role Overview We’re seeking an experienced React Native Developer to join our growing team in the facilities management sector. You’ll develop and maintain features for our mobile application, enabling clients to capture asset data efficiently and reliably. Our stack includes TypeScript, Firebase, Expo, React Navigation, Reanimated and Vision Camera, alongside other high-quality React Native libraries. You’ll have opportunities to explore AI-driven enhancements and contribute to meaningful R&D projects that push the boundaries of spatial data solutions. This fully remote role offers a collaborative, flexible environment with occasional travel for company events. Join a supportive team that values technical excellence, innovation, and work-life balance, working alongside experienced engineers and industry leaders on cutting-edge projects. Note: This role is only open to UK residents with the right to work in the UK. Applications from outside the UK, outsourcing firms, or recruitment agencies will not be considered. Responsibilities Feature Development & Maintenance • Plan, design, and implement performant, user-friendly features using React Native and TypeScript., • Write and maintain unit, integration, and E2E tests to ensure code quality and reliability., • Collaborate with developers, designers, and stakeholders to iterate on features based on feedback. Technical Contributions • Leverage Firebase to build scalable and secure functionality., • Ensure compatibility and optimised performance across iOS and Android platforms., • Contribute to AI-driven feature development and R&D initiatives, exploring innovative use cases for spatial data. Team Collaboration & Growth • Participate in code reviews and engage in regular 1:1 mentorship., • Actively research ecosystem developments and advancements, sharing knowledge with others., • Contribute to team initiatives, with opportunities to take on leadership roles in feature development or cross-functional projects. Required Skills & Experience • At least 3 years of recent, continual experience with React Native in a professional software development environment., • Very strong communication skills. You must speak, write and be able to understand fluent English., • Deep knowledge and regular usage of Firebase suite, especially Firestore., • Strong proficiency in TypeScript and modern JavaScript (ES6+)., • Familiarity with Expo, React Navigation, Reanimated and Vision Camera., • Understanding of mobile app development best practices, including release automation and performance optimisation., • You must enjoy constantly learning and researching to improve your level of expertise. Nice to Have • Experience with native mobile development (Swift/Objective-C for iOS, Kotlin/Java for Android)., • A keen eye for design, accessibility and user experience best practices., • Accomplished in web development., • Experience with Sentry or similar application monitoring tools., • Computer Science or related technical degree., • Familiarity with 360 cameras or spatial data capture technologies. Assessment Process Selected candidates will undergo a two-stage interview process, including a short, take-home practical assessment. Benefits • 25 days annual leave + bank holidays., • Company pension with 3% employer contribution., • Private medical insurance, including mental health support and wellness resources., • Annual budget for professional development (e.g., certifications, conferences)., • Latest generation Apple Mac provided., • Regular company events (virtual and in-person)., • Flexible hours to support work-life balance. Schedule • Monday to Friday, with flexible hours to accommodate personal needs. Note: This is not an exhaustive list of responsibilities or qualifications. Skills will be assessed prior to an offer.

The Role - Senior iOS and Lead iOS Developer As the Senior iOS Engineer, you’ll work on building and improving production iOS applications used by a diverse, international user base. You’ll collaborate closely with Product, Design, and Backend teams to deliver reliable, intuitive mobile experiences. As the iOS Mobile Lead Engineer, you’ll take ownership of the iOS applications end to end — from architecture and performance to team leadership and delivery. You’ll work closely with Product, Design, and Engineering leadership to build scalable, reliable, and elegant mobile solutions used globally. The apps are built primarily with Swift and SwiftUI, with some legacy Objective-C, and they are actively modernising toward best-in-class iOS patterns and tooling. What You'll Do - Senior iOS Developer • Build and maintain iOS features using Swift and SwiftUI, • Develop clean, scalable, and well-tested code, • Integrate mobile applications with backend services (REST / GraphQL), • Collaborate in cross-functional agile teams, • Contribute to CI/CD pipelines and App Store releases, • Continuously improve performance, quality, and usability What You’ll Do - Lead iOS • Own and evolve the iOS platform, ensuring high performance, stability, and scalability, • Architect and deliver new end-to-end features, from backend integration to refined UI, • Lead, mentor, and develop a team of iOS engineers, • Partner with Product and Engineering Managers on planning, estimation, and roadmap delivery, • Support multi-region deployments and localisation as the platform expands globally, • Drive modernisation initiatives, migrating toward SwiftUI, Combine, and Swift Concurrency, • Collaborate with Android and Web leads to align mobile architecture and best practices, • Monitor app health including performance, crash rates, and battery usage, • Manage App Store releases, certificates, provisioning, and compliance with Apple guidelines

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS product—Spark Travel—at pace. You’ll join a smart, collaborative team that pushes each other to articulate and defend every architectural decision in pursuit of best‑in‑class software. Spark Travel itself is on a mission to drag the tailor‑made travel industry into the 21st century. Our cloud‑native platform unifies sales, supplier contracting, dynamic pricing, and on‑trip operations—everything from the first quote to the traveller’s safe return. The market is huge, the incumbents are slow, and we already have meaningful traction: roughly 35 customers and an accelerating sign‑up pace, a very healthy sales pipeline, and a roadmap brimming with genuinely novel features. With a fantastic existing team across engineering, product, customer success, marketing, and sales, we’re gearing up for hyper‑growth. We’re looking for two down‑to‑earth professional, a conscientious Senior Software Developer, to build on what already works and unlock our next wave of innovation. 🌟 Your Impact • Raise the bar sensibly. Whether you’re refining our Azure architecture as CTO or shipping revenue‑critical features as Senior Dev, you’ll set high standards without reinventing the wheel., • Champion intuitive user experiences. Both roles care deeply about usability, ensuring our platform feels effortless for travel pros and their travellers., • Own the craft. Understand the problem, ship the solution, measure the outcome—and when something’s working, double‑down on it., • Move the needle. Your work will streamline the day‑to‑day of leading tailor‑made tour operators and DMCs—enhancing trip experiences for their travellers as we scale. 🧭 Role Snapshot 2️⃣ Senior Software Developer • Be UK‑based (remote within the UK) with ability to attend occasional team meet‑ups in London (travel expenses covered)., • Design, build, and maintain features across the stack: .NET (C#) based API backends, Angular (TypeScript) based frontends, SQL Server, Cosmos DB., • Own mission‑critical modules such as pricing engines, itinerary or form builders, client proposal app, etc., • Write clean, tested code; automate everything from CI/CD pipelines (Azure DevOps/GitHub Actions) to performance benchmarks., • Investigate and diagnose issues and perform root cause analysis., • Collaborate cross-functionally with Product, Design, and Customer Success., • Propose incremental improvements and occasionally explore new tech (e.g. Azure OpenAI) when it clearly solves a problem. You might be our Senior Dev if… - Hold a 1st-class or 2:1 degree in Computer Science or a closely related discipline. - 4+ years building modern web or data applications with .NET and at least one JavaScript framework. - Hands-on experience with Azure or another major cloud provider, plus an understanding of microservices and event-driven architectures. - You love balancing delivery speed with technical excellence, and you’re keen to keep learning. 🎁 What We Offer • Competitive salary, equity options coming soon, • Remote‑first culture with asynchronous workflows, • Private healthcare, • Employer pension contributions above statutory, • Home‑office setup budget, • Coworking space allowance, • Flexible hours with async core overlap, • Professional‑development budget, • Conference & certification leave, • Choose‑your‑own‑tech toolkit, • Travel‑to‑London expenses for required in‑person meetings, • Collaborative and innovative company culture 📩 How to Apply • Send your CV., • Confirm you are currently living and legally able to work in the UK., • Share one project or decision you’re proud of, why it mattered, and what you learned. Please note: We are only considering UK‑based applicants who fully meet the role criteria. Applications that do not comply will not be considered now or in future hiring rounds. Deadline: 15th March 2026 (rolling review—apply early). Spark Travel is an equal‑opportunity employer and a welcoming neurodiverse team. We celebrate diversity and are committed to creating an inclusive environment for all. We’re not just saying that, we really mean it!

A central government department is looking for an experienced App Developer to join a high-security programme. Experience working in air-gapped environments, including managing dependencies and build pipelines without internet access.

Senior iOS App Developer (Remote).

A start-up in the tech industry is looking for a mid-level Android Developer to maintain and enhance their mobile app. You will work remotely and collaborate with a cross-functional team to implement new features and improve app performance.

A London-based tech startup is seeking a full stack web developer to enhance their web presence.You'll work on diverse projects ranging from customer-facing web apps to web services interfacing with machine clusters.The ideal candidate should have strong experience in Ruby and web app development, w

A dynamic start-up in the tech industry is seeking a mobile app developer to further enhance their iOS application.You will collaborate with a diverse team to ensure an optimal user experience while implementing new features.The ideal candidate has proficiency in Swift and is passionate about empowe

Working on our native iOS application and helping them be best in class. Working within a cross-functional team to learn from and help guide the future direction of the iOS app. Continuously improving (build) tools and developer experience; automating repetitive tasks, simplifying existing processes

We are looking for a Staff iOS Engineer to join our iOS Platform team. Lead cross‑functional initiatives to modernize the iOS app and improve developer velocity. This is a senior technical leadership role where you’ll guide long‑term iOS strategy, deliver high‑impact solutions, and mentor ot

Lead Front End Engineer (React Native). We are looking for a Lead Mobile Front-End Engineer to help us build on our previous success with the Zapp app and create a world class user experience for our customers. At least 5 years professional experience as a front-end developer working on a B2C consum

A leading audio AI company in London is seeking an experienced Android developer to lead mobile projects.The role involves driving the development of innovative features for their reader app, working closely with design and product teams.Ideal candidates will have a strong background in Android deve

NET Core / C# Developer with strong SQL Server skills to join a high-impact development team. Azure tools such as Blob Storage, App Insights, Kubernetes commands. Technology, Information and Internet.

Strong and tactful communication skills, both verbal and written.Proficiency in Unix based systems.Experience of cloud-based platforms (e.Principal Software Engineer, Nifty Gateway.Senior/Staff Software Engineer, Data Platform.E 16th Street, New York, NY 10003.

The ideal candidate holds multiple Salesforce certifications including Platform Developer I, Platform App Builder, and Advanced Admin. Defining development goals, timelines, and milestones for Salesforce projects. Providing training and mentorship to junior developers, promoting best practices.

As mobile app developer you will further develop our existing iOS (Swift) mobile app. Maintain and further development our iOS mobile app. Understanding of iOS design principles and user interface guidelines.

A leading tech start-up in London is seeking an iOS Developer to enhance their innovative app for frontline workers.

Have you got the Shopify edge? We’re looking for a truly outstanding Shopify Plus developer to take a leading role in growing our global network of Medik8 stores. In-depth Shopify theme development exp, including Liquid and Online Store 2. Shopify app development experience, including app integrat

The role would lead the technology team tasked with the growth of the Nature Research Assistant – an exciting new AI-driven product for the academic research community. Principle Developer, Nature Research Assistant. Dive into the Nature Research Assistant technology stack – a http4k app with a

iOS Developer | Location: Cheshire East | Hybrid | On-site 4 days per week | £50,000-£75,000 DOE Overview We're working with a Cheshire-based technology business that is expanding its in-house mobile capability. They are looking for an experienced iOS Developer to help design and build high-quality mobile applications that place user experience at the centre of the product. This role suits someone who enjoys being close to the product, collaborating regularly with designers and engineers, and working on-site as part of a hands-on delivery team. The Opportunity You'll play a key role in developing and evolving a core iOS application, with a strong focus on usability, performance and visual polish. The work involves both feature delivery and continuous improvement, with real influence over how the product looks and feels. Responsibilities include: Developing and maintaining native iOS features using Swift and SwiftUI Translating UI/UX designs into intuitive, high-quality mobile experiences Working closely with design and product teams to refine user flows and interactions Integrating APIs and collaborating with backend engineers Contributing to code quality, best practices and technical discussions Supporting testing, releases and ongoing optimisation of the iOS app What the Client Is Looking For The client is seeking a developer with solid commercial experience who is confident owning iOS features end-to-end. Key requirements: 4-5 years' experience developing native iOS applications Strong hands-on experience with SwiftUI (and Swift) in production environments Demonstrable UI/UX skills, with a good eye for layout, interaction and usability Experience integrating RESTful APIs and working with backend services Familiarity with Git and collaborative development workflows A pragmatic, detail-oriented approach with a focus on delivering polished user experiences Working Environment This is a highly collaborative, product-focused environment where developers are encouraged to contribute ideas, challenge assumptions and take ownership of quality. Regular in-person collaboration is a key part of how the team works. Package & Benefits £50,000-£75,000 salary, depending on experience 33 days annual leave, including bank holidays On-site working 4 days per week in Cheshire East Modern equipment and development tools provided Support for ongoing learning and professional development Location & Requirements This role is based in Cheshire East with a strong on-site presence. Candidates must have the right to work in the UK. iOS Developer | Location: Cheshire East | Hybrid | On-site 4 days per week | £50,000-£75,000 DOE Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website. TPBN1_UKTJ

Android Developer Location: Central London (Onsite) Employment Type: Permanent Salary: £50,000 - £70,000 (DOE) Visa Sponsorship: Not available We're working with a growing organisation based in Central London that's looking to hire a Native Android Developer to join their mobile engineering team. This is a onsite role , ideal for someone who enjoys close collaboration, hands-on development, and working on high-quality Android applications in a fast-paced environment. The Role You'll be responsible for designing, building, and maintaining native Android applications used by a large and growing user base. You'll work closely with product managers, designers, and backend engineers to deliver reliable, high-performance mobile solutions. Key Responsibilities Develop and maintain native Android applications Build clean, scalable, and maintainable code Collaborate with product, design, and backend teams Participate in code reviews and technical discussions Contribute to improving app performance, stability, and UX Essential Skills & Experience Commercial experience as a Native Android Developer Strong experience with Kotlin (Java experience also beneficial) Solid understanding of Android SDK and modern Android development practices Experience with common Android architectures (MVVM or similar) Experience integrating RESTful APIs Strong problem-solving and communication skills Nice to Have Experience with Jetpack components Knowledge of testing frameworks and CI/CD pipelines Experience working in collaborative, onsite engineering teams What's On Offer Salary between £50,000 - £70,000 depending on experience Central London office location Opportunity to work on meaningful, production-scale Android applications Supportive team environment with room for growth Apply Now If you're a Native Android Developer looking for a onsite role in Central London where you can continue to develop your skills and work on high-quality mobile products, we'd love to hear from you. TPBN1_UKTJ

Senior Outlook Add in Developer | £500-£550p/day (Inside IR35) | London (Hybrid, 2/3 days in office) | 10 month contract Our client is looking for a experienced Outlook Add-in Developer to help support add-in solutions within a enterprise scale messaging environments. The focus of the role will be building robust, cross platform Outlook add-ins that perform across Windows, macOS, web and mobile clients. It'll be an exchange landscape that's both on-premises infrastructure and Microsoft 365, where you will collaborate closely with engineering, product and operations teams in an agile delivery model. What you'll be doing: Architecting, developing, and enhancing Outlook add-ins using modern Microsoft frameworks and tools Ensuring add-ins deliver a consistent experience across all Outlook clients, including desktop, browser, and mobile Connecting add-ins to backend systems, APIs, and identity services such as Microsoft Graph and Azure Active Directory You'll be working closely with product owners, architects, QA, and operations Maintaining compatibility across Exchange on-premises and Exchange Online deployments Producing and maintaining technical documentation, design guidelines, and development standards What we're looking for: You can demonstrate experience delivering Outlook add-ins within enterprise environments Strong hands on skills with Office.js, JavaScript or TypeScript, HTML, and CSS Deep understanding of Microsoft 365, Exchange Online, and the behavioral differences between Outlook clients Experience integrating with Microsoft Graph, RESTful APIs, and modern authentication methods (OAuth / Azure AD) Nice to have: Exposure to CI/CD pipelines, Git-based version control, and automated testing practices Experience with Azure services such as App Services, Functions, Storage, or Key Vault Candidates will be required to go through background checks before commencing contract. Must be eligible to live and work in the specified work location . Some occasional travel maybe required. Only successful candidates will be contacted. EQUAL OPPORTUNITIES Our client is committed to equal opportunities and actively seeks applications from all sectors of the community irrespective of sex, race, colour, nationality, ethnic or national origin, disability, marital status, sexual orientation, having responsibility for dependents, age, religion/beliefs, or any other reason which cannot be shown to be justified If this sounds like a good fit, apply now! Senior Outlook Add in Developer | £500-£550p/day (Inside IR35) | London (Hybrid, 2/3 days in office) | 10 month contract Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website. TPBN1_UKTJ

Are you passionate about designing and delivering cutting-edge Salesforce solutions that make a real impact? Were looking for a Salesforce Technical Lead to join our team and take ownership of delivering high-quality, product-based solutions for our clients. Youll play a key role in translating business requirements and technical design into robust, scalable Salesforce solutions while guiding and mentoring others in the team. This is an exciting opportunity to work across sophisticated enterprise environments, collaborating with clients and colleagues to deliver innovation through Salesforce technologies. We can offer great career progression opportunities, benefits which you can flex to meet your needs and training and development opportunities. The role requires travel into our London Office at least once per month. What you'll be doing: Leading the design, configuration, and development of Salesforce solutions across enterprise-scale projects. Working closely with clients to understand requirements and translate them into technical deliverables. Providing technical expertise in Apex development, Lightning Web Components (LWC), and integrations with external REST APIs. Supporting and mentoring junior developers to build their Salesforce capabilities. Participating in pre-sales activities, helping to shape proposals and identify new opportunities. Managing risks, quality, and delivery performance within your area of responsibility. What youll bring: Extensive hands-on experience as a Senior Salesforce Developer in complex enterprise environments. Deep expertise in Apex (triggers, controllers, asynchronous code). Proficiency with Lightning Web Components (LWC). Strong Service Cloud experience including Case Management, Knowledge, and Messaging for In-App and Web (MIAW). Proven experience with Salesforce Shield and secure data access models. Salesforce Platform Developer 1, Platform Developer 2 and Salesforce Service Cloud Consultant Certifications. It would be great if you had: Experience with Salesforce Public Sector Solution or Salesforce Private Connect. Prior experience working on UK public sector or secure government projects. If you are interested in this role but not sure if your skills and experience are exactly what were looking for, please do apply, wed love to hear from you! Employment Type: Full-time Permanent Location: London Security Clearance Level: SC Internal Recruiter: Annecia Salary: up to £85,000 Benefits: £5,400 car allowance, 25 days annual leave with the option to buy additional days, private medical, life assurance, pension, and generous flexible benefits fund. Although this role is advertised as full-time, we believe that flexibility at work can promote work/life balance, increase your motivation, reduce stress and improves performance and productivity. We support different ways of working and can offer a range of flexible working arrangements. So, if youre interested and need to work flexibly, we encourage you to apply and talk to us about what might be possible. Loved reading about this job and want to know more about us? With a long history of delivering transformation, we've developed a market-leading partnership ecosystem to provide business services of the future and shape valuable, positive outcomes for communities. We empower our clients by providing innovative solutions and commercial models that help them meet their business needs, drive operational efficiencies, and deliver impactful value creation. We remain committed to values of excellence, empathy and respect to produce transformative outcomes in business processing creating value for all. We embrace difference as a source of creativity, innovation and competitive advantage and are striving to become a more diverse organisation. We welcome applications from people with a diverse variety of backgrounds and identities. We are committed to equality of opportunity for all and do not discriminate on the basis of race, religion, colour, gender, age, disability, sexual orientation or marital status. We havepartnered with Vercida , the UK's largest diversity and inclusion focused careers site, where all our vacancies are available in an accessible format. If you require any adjustments to the recruitment process, to enable you to perform to the best of your ability, please let us knowwhen completingyour application. We participate in the Disability Confident scheme and are committed to offering an interview to any candidate with a disability, who meets the minimum criteria for the role. If you believe this could apply to you, please let us know when completing your application. TPBN1_UKTJ

The Planning Manager will work within the London team focused on delivery of the company's strategic land portfolio. The Senior Planning Manager will be the planning lead for individual sites and be responsible for managing all day to day workstreams required in promoting a site through the Local Plan and/or the progression of a planning application, working alongside the Land, Technical and regional teams. The Senior Planning Manager will be required to support the acquisition of new sites through site appraisal and supporting bid submissions. Whilst the role is predominately focused on strategic planning for the group's housebuilding businesses, the London team is also responsible for all existing assets which include brownfield sites. Experience across a range of planning would therefore be welcomed. This role is based from our London office and we can offer hybrid working with this role. What you will do 1. Planning Strategy & Site Promotion Develop and deliver planning strategies for short-, medium-, and long-term land opportunities. Coordinate planning appraisals for potential sites, identifying opportunities, risks, and constraints. Promote strategic land through the Local Plan process, including where necessary preparing representations and monitoring plan-making progress. Work with the internal team and external consultants to coordinate planning statements, environmental reports, and supporting documents. 2. Managing Planning Applications Alongside the internal team and external consultants be responsible for the preparation, submission and negotiation of planning applications. Coordinate the evolution of schemes, ensuring alignment with national and local planning policy and any specific Local Authority requirements. Alongside the internal team, managed third-party technical inputs including highways, ecology, drainage, landscape, heritage, and environmental assessments. Ensure applications are supported by robust evidence and meet policy requirements whilst protecting commercial viability. 3. Stakeholder & Local Authority Engagement Build strong working relationships with Local Planning Authorities, Parish Councils, statutory consultees, and community groups. Lead pre-application discussions and consultations. Present proposals at planning committees, public exhibitions, and community engagement events. Act as the key planning contact for internal and external stakeholders. 4. Internal Collaboration & Project Support Work alongside Land teams to advise on planning risk, deliverability, and strategy for land bids. Support technical design teams by ensuring design approach and technical reports meet planning requirements. Administrative project management including ensuring consultants are appropriately appointed, budget monitoring and reporting to landowners as appropriate. 5. Compliance, Reporting & Governance Maintain an up-to-date understanding of national and local planning policy and legislation. Prepare and present planning reports, risk assessments, and board papers to support decision making. Manage external consultants, ensuring delivery on time and within agreed budgets. What you will have Proven experience in planning within residential development, either in-house with a developer/housebuilder or at a planning consultancy. Strong understanding of national planning policy and the Local Plan process. Track record of securing residential allocations and/or planning permissions, negotiating S106 agreements, and working with Local Authorities. Experience managing planning applications from feasibility through to consent. Knowledge of technical disciplines that influence planning outcomes (highways, drainage, ecology, heritage, landscape, etc.). MRTPI qualified (or eligible for full membership). A Degree or postgraduate qualification in Town Planning or similar discipline. What's in it for you Competitive basic salary based on experience Discretionary Bonus Private medical insurance X3 life assurance. Time for You: 25 Days holiday, plus bank holidays plus the option to buy 5 more! Well-being Support: Access to 24-hour Health Hero, Employee Assistance Programme (EAP), and the Health Assured Wisdom App. Lifestyle Perks: Cycle-to-work scheme and flexible benefits like gym membership discounts and shopping vouchers. Future-focused: Employer-matched pension scheme (up to 5%) and career development opportunities within a growing company. Important Note: Dandara ONLY accepts direct applications. Any cv's received from recruitment agencies will be considered a free gift. Our Head of Recruitment, Ross Davies will be happy to talk directly to potential candidates so reach out to him directly on Linkedin TPBN1_UKTJ

An urgent contract opportunity is available for an experienced Salesforce Developer to support the delivery and enhancement of a large-scale public-sector Salesforce platform. This role sits within an established delivery team working on complex, business-critical services using Salesforce Public Sector Solutions. The successful candidate will be responsible for building, extending, and maintaining Salesforce capabilities, working closely with technical leads, delivery managers, and client stakeholders. This role requires strong hands-on development experience across Salesforce Industries and OmniStudio, with the ability to contribute to high-quality, sustainable solutions in a fast-paced environment. Whats on offer Contract length: 6 months, with potential extension Rate: Up to £600 per day (Inside IR35) Location: Hybrid, London (occasional on-site attendance desirable but not essential) Start date: ASAP Opportunity to work on a high-impact Salesforce Public Sector Solutions programme Collaborative Agile delivery environment What you need to be successful Strong commercial experience as a Salesforce Developer Proven hands-on delivery using Salesforce Industries / Public Sector Solutions Mandatory experience with OmniStudio, including: OmniScripts, Omni Processes / Integration Procedures, Data Mappers (formerly DataRaptors) Strong experience building Salesforce Flows (screen, triggered, and API flows) Ability to design and implement custom Apex classes and Lightning Web Components (LWC) Solid understanding of Apex security and sharing models Experience working with Git-based CI/CD pipelines Familiarity with Jira, Confluence, or equivalent delivery tooling Experience integrating Salesforce with other systems (e.g. MuleSoft, Apigee, Connected Apps) is desirable Ability to build, test, and document scalable and sustainable solutions Active SC clearance (or eligibility) is required Salesforce certifications such as Platform Administrator, Platform Developer, App Builder, or Public Sector Solutions accreditation are highly desirable. O.K. I'm in what's next? Apply with your latest CV below TPBN1_UKTJ

Office.js Developer (Outlook Add ins) | £500-£550p/day (Inside IR35) | London (Hybrid, 2/3 days in office) | 10 month contract Our client is looking for a experienced Office Add-in Developer (specialising in Outlook/have worked extensively with) to help support add-in solutions within a enterprise scale messaging environments. The focus of the role will be building robust, cross platform Outlook add-ins that perform across Windows, macOS, web and mobile clients. It'll be an exchange landscape that's both on-premises infrastructure and Microsoft 365, where you will collaborate closely with engineering, product and operations teams in an agile delivery model. What you'll be doing: Architecting, developing, and enhancing Outlook add-ins using modern Microsoft frameworks and tools Ensuring add-ins deliver a consistent experience across all Outlook clients, including desktop, browser, and mobile Connecting add-ins to backend systems, APIs, and identity services such as Microsoft Graph and Azure Active Directory You'll be working closely with product owners, architects, QA, and operations Maintaining compatibility across Exchange on-premises and Exchange Online deployments Producing and maintaining technical documentation, design guidelines, and development standards What we're looking for: You can demonstrate experience delivering Outlook add-ins within enterprise environments Strong hands on skills with Office.js, JavaScript or TypeScript, HTML, and CSS Deep understanding of Microsoft 365, Exchange Online, and the behavioral differences between Outlook clients Experience integrating with Microsoft Graph, RESTful APIs, and modern authentication methods (OAuth / Azure AD) Nice to have: Exposure to CI/CD pipelines, Git-based version control, and automated testing practices Experience with Azure services such as App Services, Functions, Storage, or Key Vault Candidates will be required to go through background checks before commencing contract. Must be eligible to live and work in the specified work location . Some occasional travel maybe required. Only successful candidates will be contacted. EQUAL OPPORTUNITIES Our client is committed to equal opportunities and actively seeks applications from all sectors of the community irrespective of sex, race, colour, nationality, ethnic or national origin, disability, marital status, sexual orientation, having responsibility for dependents, age, religion/beliefs, or any other reason which cannot be shown to be justified If this sounds like a good fit, apply now! Office.js Developer (Outlook Add ins) | £500-£550p/day (Inside IR35) | London (Hybrid, 2/3 days in office) | 10 month contract Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website. TPBN1_UKTJ