19 of 19 Mobile App Jobs in Hertfordshire

growing, marketing platform with an international team that values high performance and a positive work culture. They are looking for a Mobile App Developer (Flutter) to help shape and scale iOS and Android applications. You will work closely with designers and backend engineers to deliver high-quality … Xcode, Android Studio, VS Code) Clear communicator with a proactive mindset Nice to have Experience with Java, Kotlin, or Swift Commercial mobile app development experience Exposure to AWS or Azure Third-party integrations such as Stripe or Apple Pay Frontend knowledge (HTML, CSS, React) What ...

Junior Mobile App Developer (Flutter) Hatfield (Hybrid: 3 days on-site – Tues to Thurs) £36,000 + benefits Permanent | Full-Time We’re looking for a junior or graduate-level Flutter Developer who’s passionate about building sleek, user-friendly mobile apps. You’ll work … Status only) Must be able to commute to Hatfield 3 days/week Nice to Have: Prior experience shipping apps to Google Play/App Store Exposure to Firebase , Stripe , or Apple Pay Some knowledge of Swift, Kotlin, or Java Awareness of frontend tech (HTML, CSS, React) What ...

client has fast become a major player within the digital download arena. In addition to an award winning website they have launched mobile apps for the iPhone and Android market, the latter of which has been featured on Google Play. They have created a real buzz ...

Founding Engineer – Mobile & AI (Stealth Start-up | Launching 2026) Location: Remote Type: Full-Time/Founding Team Salary: Competitive compensation (salary + meaningful equity) Start Date: Jan 2026 About the Company: Our client is a stealth start-up launching publicly in 2026, building an AI-powered personal transformation … beautifully polished, high-performance mobile experience used by people around the world. What you will own: Build the mobile app from scratch Implement a delightful, world-class user experience centred on: Real-time voice interaction AI-powered feedback and insights Daily habit-building loops Smooth ...

Founding Engineer – Mobile & AI (Stealth Start-up | Launching 2026) Location: Remote Type: Full-Time/Founding Team Salary: Competitive compensation (salary + meaningful equity) Start Date: Jan 2026 About the Company: Our client is a stealth start-up launching publicly in 2026, building an AI-powered personal transformation … beautifully polished, high-performance mobile experience used by people around the world. What you will own: Build the mobile app from scratch Implement a delightful, world-class user experience centred on: Real-time voice interaction AI-powered feedback and insights Daily habit-building loops Smooth ...

Founding Engineer – Mobile & AI (Stealth Start-up | Launching 2026) Location: Remote Type: Full-Time/Founding Team Salary: Competitive compensation (salary + meaningful equity) Start Date: Jan 2026 About the Company: Our client is a stealth start-up launching publicly in 2026, building an AI-powered personal transformation … beautifully polished, high-performance mobile experience used by people around the world. What you will own: Build the mobile app from scratch Implement a delightful, world-class user experience centred on: Real-time voice interaction AI-powered feedback and insights Daily habit-building loops Smooth ...

rolling) We're looking for a Contract Senior Full Stack Software Engineer to join a well-known consumer brand on a high-impact mobile and digital product initiative. As a Contract Senior Full Stack Software Engineer, you'll support the delivery of new customer engagement features within … mobile application. This role is backend-leaning but requires strong full stack capability, with exposure to both web and mobile app environments. Key Skills: Node.js, TypeScript, BFF experience essential React.js & React Native Terraform, K8's, Docker Cloud experience (ideally GCP) Key details ...

rolling) We're looking for a Contract Senior Full Stack Software Engineer to join a well-known consumer brand on a high-impact mobile and digital product initiative. As a Contract Senior Full Stack Software Engineer, you'll support the delivery of new customer engagement features within … mobile application. This role is backend-leaning but requires strong full stack capability, with exposure to both web and mobile app environments. Key Skills: Node.js, TypeScript, BFF experience essential React.js & React Native Terraform, K8's, Docker Cloud experience (ideally GCP) Key details ...

rolling) We're looking for a Contract Senior Full Stack Software Engineer to join a well-known consumer brand on a high-impact mobile and digital product initiative. As a Contract Senior Full Stack Software Engineer, you'll support the delivery of new customer engagement features within … mobile application. This role is backend-leaning but requires strong full stack capability, with exposure to both web and mobile app environments. Key Skills: Node.js, TypeScript, BFF experience essential React.js & React Native Terraform, K8's, Docker Cloud experience (ideally GCP) Key details ...

asset management space who are looking for a Senior Security Engineer to strengthen and mature their security posture across cloud, mobile and physical systems. Reporting into the DevOps Lead, you will act as the subject matter expert for secure-by-default practices across the full software development lifecycle. … uplift guardrails, and ensure consistent security across a hybrid environment. You'll work across embedded devices, cloud infrastructure, on-prem systems, and companion mobile applications, ensuring policies are meaningful, communicated clearly, and translated into practical implementation. This is a remote-first position with occasional visits ...

asset management space who are looking for a Senior Security Engineer to strengthen and mature their security posture across cloud, mobile and physical systems. Reporting into the DevOps Lead, you will act as the subject matter expert for secure-by-default practices across the full software development lifecycle. … uplift guardrails, and ensure consistent security across a hybrid environment. You'll work across embedded devices, cloud infrastructure, on-prem systems, and companion mobile applications, ensuring policies are meaningful, communicated clearly, and translated into practical implementation. This is a remote-first position with occasional visits ...

asset management space who are looking for a Senior Security Engineer to strengthen and mature their security posture across cloud, mobile and physical systems. Reporting into the DevOps Lead, you will act as the subject matter expert for secure-by-default practices across the full software development lifecycle. … uplift guardrails, and ensure consistent security across a hybrid environment. You'll work across embedded devices, cloud infrastructure, on-prem systems, and companion mobile applications, ensuring policies are meaningful, communicated clearly, and translated into practical implementation. This is a remote-first position with occasional visits ...

careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions … Lead, or as a Senior , clearly ready to make the step to Lead . Experience leading multi-platform design projects (native mobile, web , tv experience a plus ) with a hands-on approach, working in collaboration with product and engineering teams. Proven ability to manage multiple design projects simultaneously ...

careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions … Lead, or as a Senior , clearly ready to make the step to Lead . Experience leading multi-platform design projects (native mobile, web , tv experience a plus ) with a hands-on approach, working in collaboration with product and engineering teams. Proven ability to manage multiple design projects simultaneously ...

careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions … Lead, or as a Senior , clearly ready to make the step to Lead . Experience leading multi-platform design projects (native mobile, web , tv experience a plus ) with a hands-on approach, working in collaboration with product and engineering teams. Proven ability to manage multiple design projects simultaneously ...

careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions … Lead, or as a Senior , clearly ready to make the step to Lead . Experience leading multi-platform design projects (native mobile, web , tv experience a plus ) with a hands-on approach, working in collaboration with product and engineering teams. Proven ability to manage multiple design projects simultaneously ...

careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions … Lead, or as a Senior , clearly ready to make the step to Lead . Experience leading multi-platform design projects (native mobile, web , tv experience a plus ) with a hands-on approach, working in collaboration with product and engineering teams. Proven ability to manage multiple design projects simultaneously ...

careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions … Lead, or as a Senior , clearly ready to make the step to Lead . Experience leading multi-platform design projects (native mobile, web , tv experience a plus ) with a hands-on approach, working in collaboration with product and engineering teams. Proven ability to manage multiple design projects simultaneously ...

careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions … Lead, or as a Senior , clearly ready to make the step to Lead . Experience leading multi-platform design projects (native mobile, web , tv experience a plus ) with a hands-on approach, working in collaboration with product and engineering teams. Proven ability to manage multiple design projects simultaneously ...