London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
App Store requirements.- Work closely with UI/UX designers to ensure the application implements aconsistent visual intuitive design.- Support what you deliver in production.ExperienceTime setved experience of iOS development using Swift, Swift UI and Xcode.- Be passionate about mobiledevelopment, keeping up to date with the latest iOS development trends and best practices.- Have a … any issues that arise in your domain.- Have experience with troubleshooting/debugging application bugs and makingperformance improvements.- Have experience with using Swift package manager.- Have an understanding of mobile app analytics and its use to maintain stable,crash free applications.- Have experience with using native OS features such as push notifications,HealthKit and App Intents.- Have experience of More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
Work closely with UI/UX designers to ensure the application implements a consistent visual intuitive design.- Support what you deliver in production.Experience required - Time served experience of Android development using Kotlin and AndroidStudio.- Be passionate about mobiledevelopment, keeping up to date with the latestAndroid development trends and best practices.- Have a good understanding of … solutions to any issues that arise in your domain.- Have experience with troubleshooting/debugging application bugs and makingperformance improvements.- Have experience with using Gradle.- Have an understanding of mobile app analytics and its use to maintain stable,crash free applications.- Have knowledge of using Jetpack Compose.- Have experience with using native OS features such as push notifications, HealthConnect More ❯
Windsor, Berkshire, United Kingdom Hybrid / WFH Options
Pontoon
in bridging the gap between theoretical innovation and practical application, ensuring reliable, testable products that align with strategic initiatives in renewable energy and smart technology solutions. Key Responsibilities: POC Development & Prototyping: Craft robust, scalable prototypes and POCs showcasing the value of new ideas, integrating AI with front-end and back-end systems. AI & Machine Learning Implementation: Design and deploy … AI/ML models to extract insights from energy data and enhance customer experience. Full-Stack Development: Architect end-to-end solutions, ensuring seamless integration and optimal performance across the tech stack. Technical Innovation: Leverage technologies like large language models, computer vision, and predictive analytics to tackle complex challenges. Cross-functional Collaboration: Partner with Innovation Designers to align technical … development with design concepts and business goals. Agile Methodology : Employ agile practices for high-quality code production and iterative feedback. Cloud and DevOps Implementation: Manage applications in cloud environments (AWS/Azure) and enhance deployment efficiency with CI/CD pipelines. Design Skills Application: Contribute to user interface and experience aspects, focusing on intuitive AI interactions and data visualizations. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
In this role as an experienced Python Engineer you will have experience of running multiple different systems in production for real users. You'll work with the Product Owner, mobiledevelopment team, and other backend developers to build and improve our apps, websites and systems. Day to day your core focus will be to ensure that API infrastructure … fluent in Python, Flask, Sqlalchemy and Postgres Be able to effectively design APIs and database/object schemas Know how to strike the right balance between pragmatic agile iterative development and longer term investment to manage technical debt. Have a passion for well communicated designs, flows and technical implementation. Have experienced, and know how to successfully manage CI/ More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
and maintain secure and scalable Android applications using Kotlin and/or Java. Collaborate with cross-functional teams including product owners, designers, and backend engineers to deliver high-quality mobile solutions. Ensure application performance, quality, and responsiveness across a wide range of Android devices. Contribute to architectural decisions and promote best practices in mobile development. Participate in Agile … ceremonies and contribute to continuous improvement initiatives. Required Skills & Experience Proven commercial experience in Android development, ideally within enterprise or regulated environments. Strong proficiency in Kotlin and/or Java, with a solid understanding of the Android SDK. Experience integrating RESTful APIs and working with modern Android frameworks (e.g., Jetpack, Dagger/Hilt, Retrofit). Familiarity with secure coding … practices and mobile application security standards. Strong version control experience (e.g., Git) and exposure to CI/CD pipelines. Excellent communication skills and the ability to work effectively in a collaborative, Agile environment. Contract Details Client : Global Banking Organisation Location : London (Hybrid - 2-3 days onsite per week) Duration : 6 months Start Date : ASAP Carbon60, Lorien & SRG - The Impellam More ❯
Overview: We are looking for a skilled Mobile Developer with strong SQL/data processing experience to enhance an internal employee app. The app provides employees with performance insights (e.g., punctuality, recognition, and feedback) through gamified ranking and scoring. Currently, the scoring system lacks transparency, and we want to improve it with more statistics, better visualisation, and meaningful insights. … will work closely with both technical and non-technical team members to evaluate existing functionality, identify areas for improvement, and implement data-driven enhancements. Responsibilities: Work with the existing development team to understand the current app and its components. Enhance the app's features with additional statistics, visualisation, and gamification elements . Build and optimise data pipelines for pulling … app and recommend improvements. Ensure smooth integration of Swift/Swift UI features into the app. Support app testing and validation of new features. Requirements: Proven experience in iOS development (Swift, Swift UI) . Strong background in SQL (data processing, manipulation, and pipelining). Ability to analyse and transform data for app insights and reporting. Strong communication skills for More ❯