Mobile App Jobs in the Channel Islands

16 of 16 Mobile App Jobs in the Channel Islands

Senior .Net MAUI Developer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Fynity
Senior .NET/C# Developer – Xamarin & MAUI Are you a seasoned .NET developer with a passion for mobile technologies? We're looking for a Senior .NET Developer to play a key role in modernising our mobile application stack, leading the migration from Xamarin to .NET MAUI. … About the Role You’ll be joining a collaborative and forward-thinking team as we transition from a legacy Xamarin-based mobile app to a robust, modern architecture using .NET MAUI. This is an opportunity to shape the technical direction of our mobile platform, ensuring … Be Doing Lead the migration from Xamarin.Forms to .NET MAUI. Collaborate with UI/UX designers, backend developers, and stakeholders to deliver seamless mobile experiences. Refactor and optimise existing code for improved performance and maintainability. What We’re Looking For Proven background in .NET/C# development. Strong More ❯
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Software Tester / UK (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
G&L Consulting
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 ❯
Employment Type: Part-time
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Software Tester / UK (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
G&L Consulting
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 ❯
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Mobile QA Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Trinnovo Group | B Corp™
Month Remote QA Contract – Mobile Focused 🔥 We’re looking for a Senior … QA Engineer (7+ yrs) to join our fully remote team for a 6-month contract . If you’re passionate about mobile app testing (iOS & Android), automation, and shipping quality at speed — let’s talk! You’re a fit if you have: Proven mobile QA … Actions, Jira, TestRail knowledge Strong communication & Agile experience Bonus: Docker, AWS, performance/security testing, ISTQB 🚀 Ready to jump into a high-impact mobile project? Apply now More ❯
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PHP Developer (United Kingdom)

Guernsey, UK
Candour Solutions
software and developing new tools for our clients. You'll have the opportunity to explore fresh ideas, work across multiple domains—including software, mobile, UI/UX design, web, and database development—and continuously grow your skill set. What you'll be doing: Supporting and enhancing existing software … LAMP stack (Linux, Apache, MySQL, PHP). Desirable Skills: MySQL expertise. Familiarity with SASS, jQuery, and Vue.js. Experience with Bootstrap 3.0+. Mobile app development (Android/iOS) with Apache Cordova. Knowledge of LAMP server management. Experience with frameworks and large-scale web application development. TO BE CONSIDERED More ❯
Employment Type: Part-time
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PHP Developer (United Kingdom)

Guernsey, UK
Candour Solutions
software and developing new tools for our clients. You'll have the opportunity to explore fresh ideas, work across multiple domains—including software, mobile, UI/UX design, web, and database development—and continuously grow your skill set. What you'll be doing: Supporting and enhancing existing software … LAMP stack (Linux, Apache, MySQL, PHP). Desirable Skills: MySQL expertise. Familiarity with SASS, jQuery, and Vue.js. Experience with Bootstrap 3.0+. Mobile app development (Android/iOS) with Apache Cordova. Knowledge of LAMP server management. Experience with frameworks and large-scale web application development. TO BE CONSIDERED More ❯
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Lead Software Engineer (United Kingdom)

Guernsey, UK
Your Next Hire
Azure or AWS) Previous experience mentoring or leading developers Nice-to-haves: Exposure to TypeScript and modern JavaScript frameworks Experience in mobile app development Background working in SaaS environments If you're looking for a role where you can make an impact, lead by example, and work More ❯
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Channel Sales Manager - Corporate & Insurer - HealthTech (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
MarkJames Search
+ bonus 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 … 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 ❯
Employment Type: Part-time
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Channel Sales Manager - Corporate & Insurer - HealthTech (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
MarkJames Search
+ bonus 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 … 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 ❯
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Senior Android Engineer (United Kingdom)

Guernsey, UK
Fruition Group
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 ❯
Employment Type: Part-time
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Senior Android Engineer (United Kingdom)

Guernsey, UK
Fruition Group
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 ❯
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Mendix (United Kingdom)

Guernsey, UK
Ampstek
Required Skills: 8+ years of overall software development experience. 5+ years of experience in Mendix development. 3+ years of experience in mobile app development (Low Code, High Code, or Native – iOS/Android). Strong experience with SQL/NoSQL databases. Proficiency in writing test cases (Jest More ❯
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Android Developer - Remote (must be UK based) - £38k (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Ada Meher
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 ❯
Employment Type: Part-time
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Android Developer - Remote (must be UK based) - £38k (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Ada Meher
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 ❯
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Spatial Experience Designer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Imvizar
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 ❯
Employment Type: Part-time
Posted:

Spatial Experience Designer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Imvizar
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 ❯
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Rust Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
X4 Technology
UK time-zone) Salary: Up to £120k or £500/day (Outside IR35) Rust Engineer - Responsibilities: Prototyping & developing manufacturing software on web and mobile applications Architecting software infrastructure across cloud services, ensuring scalability and reliability Implementing software solutions using a variety of languages, optimizing for real-time manufacturing More ❯
Employment Type: Part-time
Posted:

Rust Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
X4 Technology
UK time-zone) Salary: Up to £120k or £500/day (Outside IR35) Rust Engineer - Responsibilities: Prototyping & developing manufacturing software on web and mobile applications Architecting software infrastructure across cloud services, ensuring scalability and reliability Implementing software solutions using a variety of languages, optimizing for real-time manufacturing More ❯
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Senior Backend Engineer (Python/AWS) (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
OpenSource
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 ❯
Employment Type: Part-time
Posted:

Senior Backend Engineer (Python/AWS) (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
OpenSource
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 ❯
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Application Developer (United Kingdom)

Guernsey, UK
Peaple Talent
Bristol based client who are looking to recruit a Flutter Developer. In this role, you'll be working on a well-structured, high-priority app created with modern Flutter practices. You will collaborate with product owners, designers, and fellow developers to implement features that evolve with user needs. Success … keen eye for detail, and a dedication to upholding technical excellence within an Agile framework. Key Responsibilities: Build and maintain our client’s mobile application to ensure top-tier quality and performance. Working closely with designers and product owners to craft innovative solutions that address client needs. Writing … Reviewing pull requests, engaging in code reviews, and taking part in technical discussions. Regularly improving processes, project estimations, and technical documentation. Troubleshooting and enhancing app performance to provide a smooth user experience. Sharing progress and outcomes with stakeholders. Key Experience Required: Proven experience in commercial Flutter development, with positions More ❯
Employment Type: Part-time
Posted:

Application Developer (United Kingdom)

Guernsey, UK
Peaple Talent
Bristol based client who are looking to recruit a Flutter Developer. In this role, you'll be working on a well-structured, high-priority app created with modern Flutter practices. You will collaborate with product owners, designers, and fellow developers to implement features that evolve with user needs. Success … keen eye for detail, and a dedication to upholding technical excellence within an Agile framework. Key Responsibilities: Build and maintain our client’s mobile application to ensure top-tier quality and performance. Working closely with designers and product owners to craft innovative solutions that address client needs. Writing … Reviewing pull requests, engaging in code reviews, and taking part in technical discussions. Regularly improving processes, project estimations, and technical documentation. Troubleshooting and enhancing app performance to provide a smooth user experience. Sharing progress and outcomes with stakeholders. Key Experience Required: Proven experience in commercial Flutter development, with positions More ❯
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Senior Software Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
NGIS
Sustainable Sourcing () Sustainable Cities () Sustainable Fashion (). 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 ❯
Employment Type: Part-time
Posted:

Senior Software Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
NGIS
Sustainable Sourcing () Sustainable Cities () Sustainable Fashion (). 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 ❯
Posted:

Senior Full Stack Ruby Engineer (Hotwire) - £100k (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Niche Software Recruitment - Ruby on Rails Specialists
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 ❯
Employment Type: Part-time
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