1 to 25 of 26 Permanent Mobile App Jobs in North Yorkshire

mobile experiences. They’re now looking to hire a Senior Mobile Engineer to take ownership of their mobile app and play a key role in shaping the future of their mobile product. 🚀 About the Role You’ll lead the development of … a high-performance React Native app used by a large and growing user base. This role offers a high level of autonomy and the chance to work across the full development lifecycle — from concept to release. 🔧 What You’ll Be Doing Leading React Native development for iOS and Android … TypeScript , GraphQL , Expo , React Query Working closely with backend engineers, product managers, and designers to deliver intuitive, responsive mobile features Continuously improving app performance and reliability Implementing best practices around testing, automation, and CI/CD pipelines ✅ What They’re Looking For Proven experience building and maintaining More ❯

About Luupli Luupli is a social media app that has equity, diversity, and equality at its heart. We believe that social media can be a force for good, and we are committed to creating a platform that maximizes the value that creators and businesses can gain from it, while … making a positive impact on society and the planet. Our app is still in development, but we are excited about the possibilities it presents. Our team is made up of passionate and dedicated individuals who are committed to making Luupli a success. Job Description: As the Principal Frontend Engineer … and motivating development teams. In-depth understanding of React Native framework, JavaScript, and mobile development best practices. Experience with mobile app performance optimization, debugging, and troubleshooting. Proficiency in version control systems (e.g., Git) and agile development methodologies. Excellent communication and interpersonal skills, with the ability More ❯

and proven React Native skills - the role is building, maintaining, designing, and implementing new and current features across their web and mobile app products on both the iOS and Android platforms. Key Skills: React Native a must JavaScript, TypeScript, ES6, GraphQL, Expo (nice to have) Skilled in … and maintaining core web and mobile components Focus on product - desire to build the best user experience Experience with AWS Have an app hosted publicly in the Google or Apple app stores - highly desirable Able to lead and mentor junior developers - highly desirable An urgent role More ❯

Validate REST/SOAP APIs for functionality, reliability, security. Tools: Postman , SoapUI , RestAssured , Swagger . Mobile Testing Focus on mobile app quality across Android/iOS devices. Manual and automation testing using Appium , XCUITest , TestFairy . Data/ETL Testing Ensures accurate data flow, transformation More ❯

Remote - MUST be based in the UK - Outside IR35 - Around £350🚀 Job Description: You will be responsible for developing and maintaining high-quality mobile applications using React Native. You'll collaborate with cross-functional teams to deliver modern, performant software solutions that meet our clients' needs. This is … contribute to meaningful projects while working remotely with a distributed team. Requirements: ● Strong React Native experience with a deep understanding of mobile app development ● Familiarity with Redux or other state management libraries ● Experience working with RESTful APIs ● Comfortable working in remote, collaborative environments ● Excellent communication and time … management skills Preferred Qualifications: ● Familiarity with mobile CI/CD pipelines and app store deployment More ❯

About SiSU Health UK A pioneering health technology company revolutionising preventative healthcare with cutting-edge digital solutions. Their self-service health stations and integrated app deliver instant health assessments and personalised insights, empowering individuals to proactively manage their health. The technology is deployed nationwide, with health stations in healthcare … UK and are looking for a purpose driven environment please apply now! Recent Milestones Over 5 million Health Checks completed globally Mobile app highly rated on app stores Accelerated revenue growth in recent years Large-scale workplace programme with the Department of Health & Social Care The More ❯

iOS SDETs to join their team of 400 developers in the UK. As part of an agile development team, you will help implement mobile applications for iOS devices, delivering enterprise-level services. With over 1,000 employees worldwide, this company provides cutting-edge solutions to top-tier financial More ❯

Android Engineer London or Remote (UK only) 6 Month Contract An exciting chance for a Senior Android Engineer to join a high-performing mobile team that's constantly iterating, improving, and delivering features that actually get used. If you enjoy working in a fast-paced product environment where … get on with the job - this is a standout contract. You'll be building high-impact features for a large-scale mobile app used by millions, helping shape everything from UX decisions to architectural design. You'll work end-to-end: planning, prototyping, implementing and releasing, all … good ideas make it into production. Senior Android Engineer - Key Skills: Advanced Kotlin skills and deep knowledge of Android SDK Proven experience shipping mobile features at scale Strong understanding of modern Android architecture and design patterns Experience in performance optimisation and scalable UI Confident working in fast-moving More ❯

able to make the job work around their other life commitments. To Be Considered... 1-2 years of experience in Android Mobile App Development Experience working in a fast-paced environment Strong communication skills Experience with Kotlin, Jetpack Compose and MVI Experience with Unit Testing/TDD More ❯

and shift patterns. Support Dispatcher Console configuration and the management of the Service Appointment lifecycle. Deploy and customise the Field Service mobile app, including offline capabilities and technician support. Manage inventory tracking, return processes, and mobile workforce logistics. Act as the subject matter expert for … requirements and continuously improve usability. Requirements 2+ years' experience in Salesforce Field Service delivery. Strong knowledge of managed package installation, guided setup, and mobile architecture. Experience with SFS dispatcher console, bulk scheduling, preventive maintenance, and workforce optimisation. Understanding of field-based operations, resource planning, and mobile More ❯

features. Key Responsibilities: Develop and maintain scalable backend services using Django and Flask frameworks. Design and implement RESTful APIs to support web and mobile applications. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the robustness and scalability of applications through testing and code More ❯

exploits, vulnerabilities and cheat mechanisms, formulating and executing robust countermeasures. Defining, designing and implementing advanced, scalable anti-tamper and anti-cheat systems for mobile applications, ensuring adherence to the highest security standards. Designing and implementing advanced anti-tamper and anti-cheat systems across the Company website. Developing and More ❯

Opportunity We are looking for a product-minded creative to join our production team. You’ll be at the forefront of designing our mobile AR experiences, ensuring they are not only visually compelling but make total sense to the people using them. Your role is about spatial storytelling … to shaping client-facing mock-ups and visuals at early concept stages. Key Responsibilities: Design spatial storyboards and interaction flows for location-based mobile AR experiences Use Figma and Miro to communicate user experience logic and product vision Create early visual mock-ups to support pitches and proposals … have... 5+ years of experience in product design, UX/UI, or digital experience roles ideally within AR, VR, 3D, or mobile app environments A degree in Digital Media, Interaction Design, Product Design, Interactive Digital Media, Human-Computer Interaction, or a related field A strong grasp of More ❯

industry. About the Role As a Senior Backend Engineer, you’ll play a crucial role in developing and maintaining APIs for web and mobile applications. You’ll focus on writing robust, scalable, and maintainable code while working in a collaborative environment with designers, front-end engineers, and trading More ❯

We exist to support care services to be the best that they can be. We design, build, release, manage and support software and mobile applications that are crucial parts of the care being given to tens of thousands of people across the UK. We must get it right More ❯

months. You’ll own the product vision, strategy and delivery across three core pillars: Agent CRM: AI-augmented, intuitive tooling Mobile App: Proactive, self-serve customer experience (think Monzo/Starling-style flow) Concierge Journeys: Seamless workflows for billing and account services Why this role stands out More ❯

Fashion (https://materialsimpactexplorer.com/). As a Senior Software Engineer, you will be responsible for building full-stack web, desktop and mobile applications based on customer requirements. You will primarily be working on TraceMark Software as a Service solutions as part of a high performing, multinational … and maintaining systems hosted in either Microsoft Azure, Amazon AWS or Google Cloud Platform The following skills will be highly regarded Python development Mobile development experience Adobe Creative Cloud experience especially Xd for mock-ups Any experience with mapping tools, GIS, or spatial data Customer engagement and communication More ❯

applications typically within 2 to 3 months, by working collaboratively and iteratively through design and development to deliver fully functioning web-based and mobile applications that meet business goals. Our Front-End Developers contribute to the architecture across the technology stack, from database to native apps. Skills Minimum … and non-relational (Elasticsearch, MongoDB, Cassandra) data stores. Strong professional experience with software development frameworks (Node.js, AngularJS, Spring, Guice). Expert experience building mobile, responsive/adaptive applications. Have first-hand understanding of Agile development methodologies. The FS role should have everything from BE plus: Experience: React, Webpack More ❯

and implementing innovative business applications. The role also involves developing interfaces between JD Edwards and external systems, as well as creating solutions for mobile platforms across Windows, Android, and iOS operating systems. Key Skills and Experience: ERP Expertise: A minimum of 10 years of hands-on experience with … JD Edwards, core systems, and associated platforms. Interface Development: Design and maintain interfaces between JDE and other systems, primarily using C# and .NET. Mobile Applications: Develop and support mobile applications for Android devices using Java, particularly for warehousing and operational purposes. Database Management: Work with SQL More ❯

Who we are looking for A Senior Security Software Developer, who will spearhead the Company’s mobile security initiatives, architecting resilient defences and mentoring teams to outsmart today’s advanced threats. Within the fraud site defence team, you will be a strategic leader in our security operations on … our Android platform. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the evolution of our mobile security landscape. In this role, you are expected to architect cutting-edge anti-tamper and anti-cheat measures across our Android native and companion apps … is advantageous. Skilled in C/C++ for native security development, complemented by robust working knowledge of Kotlin for establishing secure, high-performance mobile applications. Proven experience in architecting, implementing, and continuously evolving state of the art anti-tamper and defence systems. Demonstrable ability to lead, coach, and More ❯

exploits, vulnerabilities and cheat mechanisms. In response, you will design and implement cutting-edge anti-tamper and anti-cheat systems across our Android native app and companion apps, to ensure robust GPS data integrity, innovative client hardening and anti-automation techniques. This role will challenge you to leverage your … Android platform knowledge, reverse engineering and mobile security expertise to keep the Business one step ahead in today’s dynamic threat landscape. Preferred skills and experience Experience in Android security, mobile threat modelling and developing anti-cheat measures. Proficient in low-level systems programming, operating system … reverse engineering exploits, vulnerabilities, and cheat mechanisms to devise effective countermeasures. Designing and implementing advanced anti-tamper and anti-cheat systems across the native app and companion apps. Implementing measures that guarantee GPS data in native apps remains unspoofed and untampered. Pioneering new methods from memory protection to code More ❯

Ruby on Rails Developer, you will be working on full-stack development, with a particular focus on building high-quality, scalable web and mobile applications. You’ll be joining a small, close-knit team and play an instrumental role in shaping the future of their platform. Key Responsibilities … product and design teams to define technical solutions. - Work with cutting-edge technologies like Hotwire and Stimulus to deliver dynamic, modern web and mobile experiences. - Contribute to code reviews and help define best practices within the team. - Maintain and improve the scalability and performance of the platform as … they grow. You’ll Have: - Proven experience with full-stack Ruby on Rails development. - Experience with Hotwire and Stimulus. - Solid experience with mobile development - with Rails-based frameworks. - Ability to thrive in a fully remote, collaborative work environment. - A passion for continuous learning and delivering high-quality, maintainable More ❯

data integrity, innovative client hardening and anti-automation techniques. This role will challenge you to leverage your iOS platform knowledge, reverse engineering and mobile security expertise to keep the Business one step ahead in today’s dynamic threat landscape. Preferred Skills, Qualifications and Experience Experience in iOS security … mobile threat modelling and developing anti-cheat measures. Proficient in low-level systems programming, operating system internals and reverse engineering, with additional knowledge of ARM assembly is advantageous. Skilled in C++ for native development, with working knowledge of Swift for secure, high-performance mobile applications. Clear … reverse engineering exploits, vulnerabilities, and cheat mechanisms to devise effective countermeasures. Designing and implementing advanced anti-tamper and anti-cheat systems across the native app and companion apps. Implementing measures that guarantee GPS data in native apps remain unspoofed and untampered. Pioneering new methods from memory protection to code More ❯

Business Development Manager Location: United Kingdom (Hybrid/Remote) Industry: Web Design | App Development | Digital Marketing | Software Development Are you a confident closer with a proven track record of selling web, app, or digital marketing services? Do you thrive on building relationships and turning cold leads into long … their growth across the UK and Europe. With over 8,000 successful projects and 1,500+ active clients , they deliver cutting-edge web, mobile, and marketing solutions to businesses across all … sectors. If you have proven experience in IT or digital service sales and are passionate about selling solutions such as web design, e-commerce, app development, digital marketing, AI, or blockchain , this is your opportunity to step into a high-impact role with real earning potential. The Role As More ❯

UK-based) The Company A pioneering health technology company revolutionising preventative healthcare with cutting-edge digital solutions. Their self-service health stations and integrated app deliver instant health assessments and personalised insights, empowering individuals to proactively manage their health. The technology is deployed nationwide, with health stations in healthcare … are looking for a purpose driven environment please apply now! Recent Milestones Delivered over 5 million Health Checks across the UK Highly rated mobile application Launched innovative AI-driven health recommendations Secured partnerships with major corporate and NHS clients The Opportunity This company is looking for a motivated More ❯