1 to 25 of 53 Permanent iOS Development Jobs in the South East

product, platform, and engineering culture - all at once? Our client is an ambitious deep-tech start-up solving meaningful challenges through applied innovation. They're seeking a Senior iOS Developer (it is much more than that!) to take ownership of a product that blends mobile, embedded, and cloud technologies into one unified system. This isn't just another … development job - it's a pivotal role in a company scaling something extraordinary. Why This Role is Great This role is crafted for someone who wants to combine deep technical skill with strategic thinking in a high-impact environment. It's especially appealing if you enjoy applying your academic rigour to real-world, user-centred problems: Lead iOS development for a connected device that's redefining its category Influence the technical roadmap, architecture, and engineering culture Collaborate across disciplines - from hardware to UX to regulatory Contribute to everything from BLE integrations and embedded firmware, to Python automation and GCP infrastructure Mentor and support junior engineers as the team expands Work in a fast-paced More ❯

product, platform, and engineering culture – all at once? Our client is an ambitious deep-tech start-up solving meaningful challenges through applied innovation. They’re seeking a Senior iOS Developer (it is much more than that!) to take ownership of a product that blends mobile, embedded, and cloud technologies into one unified system. This isn’t just another … development job – it’s a pivotal role in a company scaling something extraordinary. Why This Role is Great This role is crafted for someone who wants to combine deep technical skill with strategic thinking in a high-impact environment. It’s especially appealing if you enjoy applying your academic rigour to real-world, user-centred problems: Lead iOS development for a connected device that’s redefining its category Influence the technical roadmap, architecture, and engineering culture Collaborate across disciplines – from hardware to UX to regulatory Contribute to everything from BLE integrations and embedded firmware, to Python automation and GCP infrastructure Mentor and support junior engineers as the team expands Work in a fast-paced More ❯

product, platform, and engineering culture – all at once? Our client is an ambitious deep-tech start-up solving meaningful challenges through applied innovation. They’re seeking a Senior iOS Developer (it is much more than that!) to take ownership of a product that blends mobile, embedded, and cloud technologies into one unified system. This isn’t just another … development job – it’s a pivotal role in a company scaling something extraordinary. Why This Role is Great This role is crafted for someone who wants to combine deep technical skill with strategic thinking in a high-impact environment. It’s especially appealing if you enjoy applying your academic rigour to real-world, user-centred problems: Lead iOS development for a connected device that’s redefining its category Influence the technical roadmap, architecture, and engineering culture Collaborate across disciplines – from hardware to UX to regulatory Contribute to everything from BLE integrations and embedded firmware, to Python automation and GCP infrastructure Mentor and support junior engineers as the team expands Work in a fast-paced More ❯

Job Title: iOS Developer Location: Northampton - 2 days per week Salary/Rate: Up to £360 per day inside IR35 Start Date: 24/11/2025 Job Type: Contract - 12 Months Company Introduction We have an exciting opportunity now available with one of our sector-leading financial services clients! They are currently looking for a skilled iOS Developer to join their team for a twelve-month contract. Job Responsibilities/Objectives You’ll contribute to the design, development and maintenance of our iOS applications, delivering a smooth, secure and engaging experience to millions of users. This is an exciting opportunity to bring your expertise in iOS development to a dynamic, collaborative team working on high-impact financial products. To be successful as a Senior iOS Frontend Engineer, you should have experience with: • Proven experience in customer experience (CX) design, building the user interface (UI) and user experience (UX) for iOS applications. • Solid experience with Swift, Mobile architecture patters and Test-Driven More ❯

in interactive ways. BE allows them to build a customizable platform that supports a wide range of revenue opportunities. We have a full-time opportunity for a Senior iOS Software Engineer … to join our Engineering Team . As part of the Engineering team, you will work on an award-winning digital platform, and work across various stages of the software development cycle. You will use your proven experience in iOS software development to heighten our current and future projects. You will help shape the culture … and success of our Engineering department. This is a great opportunity for a developer who has about 5+ years of experience working with iOS applications as part of a professional team. Responsibilities Design and develop key software components for PressReader applications, both baseline and branded editions. Deliver code with top-tier quality while adhering to development More ❯

and maintaining the integration of LCEVC (MPEG5 Part 2) into multiple operating environments with both encode and decoder capability, these include: Android (Android X/ExoPlayer for playback) iOS (AVPlayer and VTDS/VTCS frameworks), FFmpeg, JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to … video editing and creation applications. Engaging with the open-source community to contribute changes upstream to video player open-source projects and assist with their integration of LCEVC. Development activity planning, including sprint planning and refinement sessions discussing new features or issues to resolve during the upcoming sprint. Status reporting, which may include participation in daily stand-up … work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and video streaming technology. Excellent communication skills and comfortable providing clear More ❯

and maintaining the integration of LCEVC (MPEG5 Part 2) into multiple operating environments with both encode and decoder capability, these include: Android (Android X/ExoPlayer for playback) iOS (AVPlayer and VTDS/VTCS frameworks), FFmpeg, JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to … video editing and creation applications. Engaging with the open-source community to contribute changes upstream to video player open-source projects and assist with their integration of LCEVC. Development activity planning, including sprint planning and refinement sessions discussing new features or issues to resolve during the upcoming sprint. Status reporting, which may include participation in daily stand-up … work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and video streaming technology. Excellent communication skills and comfortable providing clear More ❯

and maintaining the integration of LCEVC (MPEG5 Part 2) into multiple operating environments with both encode and decoder capability, these include: Android (Android X/ExoPlayer for playback) iOS (AVPlayer and VTDS/VTCS frameworks), FFmpeg, JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to … video editing and creation applications. Engaging with the open-source community to contribute changes upstream to video player open-source projects and assist with their integration of LCEVC. Development activity planning, including sprint planning and refinement sessions discussing new features or issues to resolve during the upcoming sprint. Status reporting, which may include participation in daily stand-up … work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and video streaming technology. Excellent communication skills and comfortable providing clear More ❯

Senior IOS Developer, London/Hybrid, 6 months, £550 - £600/day (Inside IR35) As a Senior Mobile Solutions Developer, you will play a key role in delivering award winning, interactive experiences to our clients. You will drive the translation and construction of clients’ business problems into innovative technology solutions by creating and owning the technical vision of … to delivery capability by educating and mentoring developers, using a variety of design techniques and ensuring that good design practices are followed. PRIMARY RESPONSIBILITIES ● Provide Thought Leadership on iOS platform ● Analyse software requirements and map them to iOS architecture or extend the architecture in order to support the new requirements. ● Responsible for designing app architecture and … stack based on the functional, non-functional requirements and based on other factors like client drivers, environment and feasibility ● Provide direction, guidance, and expert advice to the App development and delivery teams ● Develop prototypes, proof of concepts, and feasibility analysis. ● Interact with 3rd party providers to integrate additional services into the platform ● Cooperate with project and product management More ❯

Senior IOS Developer, London/Hybrid, 6 months, £550 - £600/day (Inside IR35) As a Senior Mobile Solutions Developer, you will play a key role in delivering award winning, interactive experiences to our clients. You will drive the translation and construction of clients’ business problems into innovative technology solutions by creating and owning the technical vision of … to delivery capability by educating and mentoring developers, using a variety of design techniques and ensuring that good design practices are followed. PRIMARY RESPONSIBILITIES ● Provide Thought Leadership on iOS platform ● Analyse software requirements and map them to iOS architecture or extend the architecture in order to support the new requirements. ● Responsible for designing app architecture and … stack based on the functional, non-functional requirements and based on other factors like client drivers, environment and feasibility ● Provide direction, guidance, and expert advice to the App development and delivery teams ● Develop prototypes, proof of concepts, and feasibility analysis. ● Interact with 3rd party providers to integrate additional services into the platform ● Cooperate with project and product management More ❯

Mobile Application Developer (Flutter) Job Title Mobile Application Developer (Flutter) Department Research and Development Reporting tp Software Team Lead The Company Blackstar Amplification started in Northampton, England in 2004 and has an award winning R&D team of engineers. Driven by a passion for designing innovative amplification products that redefine players expectations, Blackstar today distributes products to over … See our website for more info: https://www.blackstaramps.com/The Role Purpose of the role: · To develop and grow Blackstar’s proprietary software across Android and iOS, both for public release and internal development tools. · Hold responsibility for quality mobile applications: from design brief to release and beyond. · Be part of the next generation … of audio products in an exciting team and dynamic industry. Main Activities and Tasks: · Design, develop and maintain cross-platform (iOS and Android) mobile applications. · Support in specifying new user-focussed software for the musical instrument market. · Bring cutting edge new products to market on the App and Play Stores. · Work within the Software Team to expand and More ❯

ll collaborate with AI, product, and infrastructure teams to deliver features that are fast, reliable, and intuitive. You will: Build and maintain high-quality React Native applications for iOS and Android. Collaborate closely with product, design, and backend teams to deliver seamless, visually polished experiences. Integrate and extend React Native functionality with native modules (Swift or Kotlin) when … and loves shipping polished, production-ready apps. You'll be a great fit if you have: Proven experience building and launching React Native applications. Strong expertise in either iOS or Android development (ideally iOS). Solid understanding of native development concepts and experience bridging with Swift or Kotlin. Experience managing production-grade More ❯

ll collaborate with AI, product, and infrastructure teams to deliver features that are fast, reliable, and intuitive. You will: Build and maintain high-quality React Native applications for iOS and Android. Collaborate closely with product, design, and backend teams to deliver seamless, visually polished experiences. Integrate and extend React Native functionality with native modules (Swift or Kotlin) when … and loves shipping polished, production-ready apps. You’ll be a great fit if you have: Proven experience building and launching React Native applications. Strong expertise in either iOS or Android development (ideally iOS). Solid understanding of native development concepts and experience bridging with Swift or Kotlin. Experience managing production-grade More ❯

ll collaborate with AI, product, and infrastructure teams to deliver features that are fast, reliable, and intuitive. You will: Build and maintain high-quality React Native applications for iOS and Android. Collaborate closely with product, design, and backend teams to deliver seamless, visually polished experiences. Integrate and extend React Native functionality with native modules (Swift or Kotlin) when … and loves shipping polished, production-ready apps. You’ll be a great fit if you have: Proven experience building and launching React Native applications. Strong expertise in either iOS or Android development (ideally iOS). Solid understanding of native development concepts and experience bridging with Swift or Kotlin. Experience managing production-grade More ❯

ll collaborate with AI, product, and infrastructure teams to deliver features that are fast, reliable, and intuitive. You will: Build and maintain high-quality React Native applications for iOS and Android. Collaborate closely with product, design, and backend teams to deliver seamless, visually polished experiences. Integrate and extend React Native functionality with native modules (Swift or Kotlin) when … and loves shipping polished, production-ready apps. You’ll be a great fit if you have: Proven experience building and launching React Native applications. Strong expertise in either iOS or Android development (ideally iOS). Solid understanding of native development concepts and experience bridging with Swift or Kotlin. Experience managing production-grade More ❯

a skilled and experienced Senior Software Engineer to join a fast-paced, product-focused team building innovative technology that delivers real impact. You'll work across the full development lifecycle-from design and implementation to deployment and monitoring-taking ownership of your work and contributing to a collaborative engineering culture. This is a hands-on role where you … end Collaborate with product, design, and data teams to deliver user-focused features Provide technical leadership and mentorship to other engineers Use data to inform decisions and prioritise development efforts Work flexibly across the stack, with opportunities to specialise or broaden your scope Essential Experience Proven ability to define and deliver long-term technical direction in ambiguous environments … Full-stack development experience, with ownership of technical decisions and outcomes Experience designing and deploying scalable, observable, and maintainable systems Familiarity with microservices architecture (synchronous and asynchronous) Strong experience with NodeJS, TypeScript/JavaScript, and React Good understanding of cloud platforms (AWS, GCP, Azure) Solid grasp of database technologies and trade-offs Experience with automated testing and web More ❯

You'll play a vital role in helping us scale our platform to maximise its impact, empowering users to support their favourite causes with ease. Key Responsibilities App Development Build, enhance, and maintain cherry's (yes, with a lowercase 'c') mobile app using Flutter and community-led best practices. Focus on completing the MVP journey; from listing and … street decline/death, and promote ethical, affordable, sustainable practices. - Collaborative Mindset Ability to work proactively as part of a wider team. - Technical Expertise Proficiency in mobile app development (iOS, Android, or cross-platform frameworks such as Flutter or React Native; for backend is also ideal). - Backend Knowledge Familiarity with APIs, databases, and cloud services More ❯

using Helping shape the team's engineering culture and best practices Using data to make smart decisions and focus on what really matters Getting stuck into full-stack development, with room to specialise if you want What You'll Bring Experience building and shipping full-stack features in ambiguous, fast-paced environments Solid skills in NodeJS, TypeScript/… of automated testing and web security best practices Background in SaaS or consumer-facing tech is a big plus Bonus Points For React Native know-how Mobile app development (iOS, Android), Expo Experience with event-driven systems and distributed architecture Familiarity with tools like GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD, Kubernetes, Helm, Docker, Terraform More ❯

and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT, or equivalent). Contract, outside IR35, London, Consumer Products Electronics If More ❯

and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT, or equivalent). Contract, outside IR35, London, Consumer Products Electronics If More ❯

and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT, or equivalent). Contract, outside IR35, London, Consumer Products Electronics If More ❯

thinking, inclusive culture where innovation thrives, and every engineer has a voice. We're looking for a Lead Software Engineer who is excited about the future of software development - someone who leverages AI-assisted coding tools daily and has experience building applications with advanced technology under the hood . This is an opportunity to be part of a … we still encourage you to apply. ‍ What you'll bring You actively leverage AI-powered developer tools like GitHub Copilot, Cursor, , or custom LLM-based workflows to accelerate development and enhance code quality. You have experience building applications that utilise advanced technology features under the hood , such as chatbots, AI-powered automation tools, or AI-enhanced search features. … with Figma and working closely with product designers . A mindset of experimentation, automation, and AI-enhanced problem-solving . The nice-to-haves Experience in full-stack development , , or serverless architectures) . Familiarity with AI prompt engineering techniques . Experience with iOS/Android development (React Native, Swift, Kotlin) . Exposure to design More ❯

complex and critical environments. Work in a small, multi-disciplined engineering team to develop solutions for challenging customer problems, from early research and rapid prototypes to full product development and release. Apply flexible approaches across multiple frameworks and coding languages to bring concepts to life. Key Responsibilities Work across the development lifecycle: design, implement, and test … and able to obtain SC clearance; DV clearance later. Essential Qualifications & Skills Degree in engineering, mathematics, science, or equivalent experience. Experience in at least one of: Embedded Linux development, kernel/driver work, or programming in C/C++ or Rust. Knowledge of software development lifecycles, Object-Oriented Design, design patterns, and software testing. Desirable Skills … GUI frameworks: eGUI, GTK, Tauri Yocto, Petalinux, uBoot Python, Jupyter, MATLAB Web development: HTML, JavaScript, TypeScript, React iOS/Android development Communication protocols: TCP, QUIC, WiFi GNU Radio, Software Defined Radios, FPGA experience UML design tools such as Enterprise Architect Our Benefits Every employee is offered a flexible benefits package, including: Annual bonus scheme More ❯

Mid-Level Mobile Developer (iOS) Brighton, 4 days per week in office, £50,000-£70,000 DOE Mid-Level iOS Developer required by a Brighton based Software House. This is a new role which would be perfect for someone looking to build polished, high-performing mobile apps while working in a collaborative, creative environment. We are … looking for someone who has experience with: Designing, building, and maintaining iOS applications in Swift Creating clean, modern UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice … to have: experience with Android development (Kotlin) Our client offers a vibrant office culture and you will have the opportunity to work on diverse, challenging projects with a skilled and supportive team. Salary £50,000-£70,000 DOE Brighton based, 4 days a week in office, 1 day from home. More ❯

Mid-Level Mobile Developer (iOS) Brighton, 4 days per week in office, £50,000-£70,000 DOE Mid-Level iOS Developer required by a Brighton based Software House. This is a new role which would be perfect for someone looking to build polished, high-performing mobile apps while working in a collaborative, creative environment. We are … looking for someone who has experience with: Designing, building, and maintaining iOS applications in Swift Creating clean, modern UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice … to have: experience with Android development (Kotlin) Our client offers a vibrant office culture and you will have the opportunity to work on diverse, challenging projects with a skilled and supportive team. Salary £50,000-£70,000 DOE Brighton based, 4 days a week in office, 1 day from home. More ❯