1 to 25 of 33 Permanent Mobile Engineer Jobs in London

Full Stack Mobile Engineer Tech : React Native, JavaScript, Android, iOS Why? start-up financial services, revolutionising the industry Location : Hybrid - 2 days in the office (Central London) Salary : £80,000 - £95,000 benefits Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user … friendly financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Full Stack Mobile Engineer -Responsibilities Design, develop, and maintain advanced applications using React Native. Collaborate with cross-functional teams to define, design, and ship new features. Optimize components for maximum performance across … speed. Troubleshoot and debug to optimize performance. Provide code reviews, feedback, and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols Full Stack Mobile Engineer -Experience Required Proven track record of developing and maintaining high-quality mobile applications using React Native from concept through to launch. Focus on how app integrates More ❯

This is a Full Time/Flexible Working, Permanent vacancy that will close in 19 days at 23:59 BST. The Vacancy Mobile Engineer - Air Conditioning Location: London/South Job Type: Full Time Contract Type: Permanent Here at Wates, we have a fantastic opportunity for a Mobile Engineer to join our Facilities Management team supporting … conditioning. ABOUT YOU To be successful in this role, you will ideally have the following: Knowledge of Heating & Air Conditioning Systems Strong Electrical & HVAC Experience Previous experience as a mobile engineer 18th Edition C&G 2367 or 2357 (Electrical Installation) and NVQ Level 3 in Electrical Installations or equivalent qualifications What is important to us is your natural More ❯

Senior Mobile Engineer We are looking for a Senior React Native Mobile Engineer in our Short Term Credit Mobile team. We are looking for an experienced React Native Engineer who wants to work on an exciting new product, within an already successful financial company. You are comfortable operating in an environment of fast pace … thrive in solving hard problems within a cross-functional team. As a key member of our engineering team, you will play a vital role in building and scaling our Mobile App, empowering businesses to access flexible financing solutions. Your passion for technology and your ability to solve complex problems will be instrumental in driving our mission forward. Who are … is well tested QA features to find bugs, usability issues and performance concerns What we're looking for Commercial experience with React.js, React Native and the associated ecosystem Strong mobile automated testing experience (unit, integration & end-to-end) Good JavaScript knowledge, ideally including TypeScript Experience with continuous delivery, build pipelines and app releases (both App Store and Play Store More ❯

iOS Mobile Engineer - London - Permanent - 4 days onsite Were looking for a talented iOS Mobile Engineer to join our growing team in London, working 4 days per week on cutting-edge mobile products that integrate with AI and modern APIs. In this role, youll play a key part in designing, developing, and maintaining robust iOS … applications, while collaborating with designers, backend engineers, and AI specialists. Youll thrive if youre excited about modern mobile architecture, seamless user experiences, and the intersection of AI and mobile. What Youll Do Design, build, and maintain iOS apps using Swift, following best practices from both the client and OEMs Collaborate on UI/UX design, DevOps workflow, and priority … features with the wider team Participate in code reviews, and help resolve bugs, changes, and feedback efficiently Integrate RESTful APIs with backend teams to deliver seamless mobile functionality Work with AI subsystems including LLM prompts and tools, embedding intelligent features in mobile apps Write and maintain unit tests using the appropriate test frameworks Handle TestFlight builds and App More ❯

Mobile Pump Engineer - FM Service Provider - Central London & Home Counties - up to £52,000 Are you a Mobile Engineer looking for a new challenge? Would you like to work for an established Facilities Maintenance provider? GH Engage are currently recruiting a Mobile Pump Engineer to work on across a portfolio of buildings within Central … portfolio. The successful candidate will have a strong understanding of Facilities Maintenance and have a proven track record in commercial maintenance. This position would be ideal for a Pump Engineer currently in a similar position who is keen on training and a new opportunity. In return the company are offering a salary up to £52,000 with overtime, progression More ❯

Mobile AC Engineer - FM Service Provider - Central London/Southeast England - up to £47,000 Are you a Mobile Engineer looking for a new challenge? Would you like to work for an established Facilities Maintenance provider? GH Engage are currently recruiting a Mobile AC Engineer to work on across a portfolio of buildings within … tasks across the portfolio. The successful candidate will have a strong understanding of Facilities Maintenance and have experience in commercial maintenance. This position would be ideal for a AC Engineer currently in a similar position who is keen on training and a new opportunity. In return the company are offering a salary up to £47,000 with overtime, progression More ❯

Mobile Mechanical Engineer - FM Service Provider - Central London/Southeast England - up to £47,000 Are you a Mobile Engineer looking for a new challenge? Would you like to work for an established Facilities Maintenance provider? GH Engage are currently recruiting a Mobile Mechanical Engineer to work on across a portfolio of buildings within … portfolio. The successful candidate will have a strong understanding of Facilities Maintenance and have a proven track record in commercial maintenance. This position would be ideal for a Mechanical Engineer currently in a similar position who is keen on training and a new opportunity. The successful candidate will have experience within Mechanical + HVAC and Plumbing. In return the More ❯

Mobile Engineer We are looking for an experienced React Native Engineer who wants to work on an exciting new product, within an already successful financial company. You are comfortable operating in an environment of fast pace and uncertainty and thrive in solving hard problems within a cross-functional team. As a key member of our engineering team … you will play a vital role in building and scaling our Mobile App, empowering businesses to access flexible financing solutions. Your passion for technology and your ability to solve complex problems will be instrumental in driving our mission forward. Who are we? We're Funding Circle. We back small businesses to succeed. At Funding Circle, we believe the world … is well tested QA features to find bugs, usability issues and performance concerns What we're looking for Commercial experience with React.js, React Native and the associated ecosystem Strong mobile automated testing experience (unit, integration & end-to-end) Good JavaScript knowledge, ideally including TypeScript Experience with continuous delivery, build pipelines and app releases (both App Store and Play Store More ❯

Mobile Engineer London/Essex £40,000 - £45,000 + Van and Fuel Card A leading FM service provider is seeking a skilled and reliable Mobile Engineer to cover a portfolio of commercial sites across the London and Essex region. This is a fantastic opportunity for an experienced maintenance professional to join a stable and supportive More ❯

are valued. You'll play a key role in shaping the future of cross-border finance, while advancing your own career in a dynamic, high-growth industry. Senior Fullstack Mobile Engineer (React Native) London Office - Hybrid: 4 days in the office, 1 day working from home Ebury is seeking a Senior Full Stack Mobile Engineer skilled … in React Native to play a crucial part in our Channels Core team. In this role, you will be working on evolving our mobile app for the scale Ebury wants to operate in by developing tooling and processes to empower Ebury product teams to ship amazing features efficiently and independently while maintaining a unified, usable experience for our customers. … Continued personal development through training and certification. We are open-source friendly, following open-source principles in our internal projects and encouraging contributions to external projects. Responsibilities: React Native Mobile App Ownership: Oversee the app's entire lifecycle-design, development, testing, deployment, and maintenance. Collaborate with your team members, other engineers, product owners, data teams, and design to get More ❯

take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter. Your Impact As a Senior II Mobile Engineer , you will play a key role in bringing FUSUS real-time crime center capabilities to law enforcement agencies across the globe. With over 200 agencies already using … this platform and growing rapidly, your work will directly shape and scale the mobile experience that powers real-time public safety response. You'll help define and drive the mobile strategy across both iOS and Android platforms, leading high-impact architectural decisions and mentoring other engineers. This role is ideal for someone who thrives at the intersection of … technical leadership and hands-on development-someone comfortable diving deep into either iOS or Android while engaging across the full mobile stack. You'll join a tight-knit, mission-driven team responsible for integrations, real-time data delivery, and intuitive front-line user experiences. The mobile team works closely with backend, platform, and product to deliver high-performing More ❯

Ready to work on innovative mobile tech that supports real-world sustainability? We're expanding our Mobile Engineering team and looking for a Mobile Engineer to help drive feature development and improvement across our Android and cross-platform apps. As part of Selected Interventions - now a proud member of the AMCS Group - you'll work in … a Microsoft stack and deployed via Azure, ECHO is used by global, multi-billion turnover companies to manage complex field operations through a seamless suite of web, desktop, and mobile applications. What Makes Us Different We're specialists in environmental services, with a mission to help the planet operate more sustainably. Now part of AMCS Group, we offer the … agility of a close-knit team with the global scale and resources to grow your career. Role Description This is a full-time hybrid role for an experienced Mobile Engineer. You'll support the Mobile Team in maintaining and developing features for Onboard. Working within a focused squad under the direction of the Mobile Team Lead, you More ❯

Staff Mobile Engineer Join the ANNA Money Team: Revolutionising Business Administration for UK Freelancers and SMEs. At ANNA Money, we're more than just a mobile app and business current account. We're a dynamic solution designed explicitly for UK-based freelancers, small businesses, and the creatively inclined. Our mission is to streamline the daunting world of … objectives Ensure consistent UX and functionality across Android, iOS, and web platforms Identify edge cases, resolve bugs, and maintain high standards of test coverage Shape and evolve ANNA's mobile development practices and CI/CD workflows Provide technical leadership across Android and iOS teams, mentoring developers and helping them grow Lead planning and prioritisation for mobile initiatives … ensuring alignment with business goals Facilitate knowledge-sharing across mobile platforms and advocate for best practices Partner with engineering leadership to scale mobile capabilities and contribute to hiring efforts Our Technology Stack Kotlin/Java Jetpack Compose RxJava/Coroutines Proto3/WebSockets/REST APIs Flutter (as a cross-platform addition) CI/CD Pipelines What You More ❯

Mobile BMS Engineer Location: North London (Mobile across sites) Salary: £30,000 £57,000 per annum (depending on experience) Hours: Monday to Friday, 8:30 AM 5:30 PM We are currently recruiting a Mobile BMS Engineer to work on behalf of a leading facilities management client supporting multiple sites across North London. Key Responsibilities … Provide mobile BMS engineering support across various North London sites Troubleshoot, maintain, and optimise BMS systems Work with Trend or Tridium BMS platforms (experience desirable) Ensure efficient operation and compliance with client requirements Requirements: Experience with BMS systems, ideally Trend or Tridium Flexibility to travel between sites within North London Strong problem-solving skills and attention to detail Suitable More ❯

Senior Mobile Engineer - Scaling FinTech - Take Ownership of the App Up to £100,000 Hybrid working - London CC based office React Native, React.js & TypeScript - iOS & Android We are currently partnered with a scaling FinTech who back small businesses to succeed - their mission is to help small companies have access to the finances they need to grow and since … the landscape for lending to enable lightning-fast decisions instead of lengthy applications! As they approach another phase of growth, they are now looking to build out a new Mobile Engineering team within their London office and this is a great opportunity to join the team and have ownership of their application whilst continue to build and scale the … implement unit, integration and end-to-end tests to ensure code is well tested What are they looking for: Experienced in React Native, React.js and good knowledge with TypeScript Mobile automated testing experience (unit, integration & end-to-end) Be able to demonstrate experience with continuous delivery, build pipelines and app releases (both App Store and Play Store) Familiarity with More ❯

Founding Engineer (Mobile) - Stealth Start-up - Future Unicorn Up to £120,000 plus shares Hybrid working - office in London CC React Native or Swift & TypeScript We're currently partnered with an ambitious start-up who are set for huge growth and they are now looking for a Founding Engineer to join them as they continue to scale. … and consumer trends to create a personalised shopping experience that is saving customers time and reducing the overwhelm of purchasing products online. They are now looking to launch their mobile app in the next couple of months and you'll play a vital role in scaling and growing the app as the business continues through their journey of growth. … previously been built in React Native, however they are flexible on whether you continue with React Native or come with more Swift experience - it's up to you which mobile technology you think is best for the app! What will you be doing: Play a vital role in developing and building a new-to-the-world platform that helps More ❯

Mobile Mechanical Engineer London and Surrounding areas £43,000 - £45,000 This is a great opportunity for Mobile Mechanical Engineers to join a well established privately owned maintenance provider. Our client is known for upskilling their engineers and giving them the skills to complete any task put in front of them. This is an exciting opportunity for … a Mobile mechanical Engineer to carry out PPMs and reactive maintenance on multiple commercial sites located within the M25 and surrounding areas. To be successful in this role you will need to be fully qualified in Mechanical Engineering/Heating & ventilation/Plumbing (City and Guilds/NVQ equivalent) or any other comparable qualification with a minimum of More ❯

Mobile Maintenance Engineer South London and Surrey £40,000 - £43,000 We currently have a great opportunity for a Mobile Maintenance Engineer to join an established privately owned maintenance provider. The role is covering planned and reactive maintenance building services across mainly commercial properties, located across South London and Surrey. In this role you will be … Engineering (City and Guilds or NVQ equivalent). To succeed in this role you will also need to have at least three years experience working as a Mechanical Maintenance Engineer within commercial maintenance. Duties: PPM (Planned preventative maintenance) & Reactive maintenance FCUs (actuators, motors, valves) Emergency Lighting Fire Alarms Tap Temperatures Flushing Water treatment Filters Belts General Building Services/ More ❯

transform the employee experience to attract, engage, and retain top talent through employee benefits, strategic rewards and recognition, well-being, and more. An opportunity has become available for a Mobile Engineer who will be a key member of the Engineering unit at Reward Gateway.You will work in a team with QAs, Designers, and Backend developers to build an … its clients. Your team will stay organised using the Scrum methodology and deliver short-term incremental updates to the project at hand. Key Responsibilities Develop and maintain high-quality mobile applications using React Native Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to ensure seamless integration of new features and improvements in our mobile applications … using Typescript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process documentation Identify, analyse, and resolve performance bottlenecks and inefficiencies in the mobile application codebase Write and maintain comprehensive unit tests and documentation for the project Stay up More ❯

Halian Technology are searching for an Android Mobile Engineer to join our clients forward-thinking mobile team. Our client is one of the UKs most trusted and innovative omni-channel retailers, where technology and customer experience go hand in hand. If youre passionate about delivering high-quality mobile experiences and want to work with modern tools … TDD , pair programming , and Agile methodologies (Scrum/Kanban). Proficient with CI/CD tools and practices. Track record of leading teams or making key technical decisions on mobile projects. Demonstrable knowledge of REST APIs and performance optimisation. Committed to accessibility standards and inclusive design. Desirable Skills: Familiarity with tools like Postman , Charles/Proxyman , Bitrise , or GitLab More ❯

cool offices), and career development resources, all to fuel our employees' passion for travel and ensure a rewarding career journey. We're building a more open world. Join us. Mobile Engineer III (iOS) Are you excited to build new technologies that will be instrumental in bringing Expedia Group's evolving brand to life by delivering Native App experiences … push to live, and triage production issues. You need to be collaborative and curious as we build new experiences and improve existing frameworks powering the world's largest travel mobile apps at a scale only a few companies can match. What you will do: Build and evolve the next generation Expedia Group (EG) shared component library framework to be … and refining high-performance iOS apps. Experience developing features in Swift and Objective-C (preferred) Knowledge of API service connection paradigms Understanding of client/server architectures - Understanding of mobile development standard methodologies A dedicated iOS engineer with experience seeking a variety of outstanding challenges Excited to pick up, learn and run with new technologies and frameworks such More ❯

The Vacancy MOBILE M&E ENGINEER Here at Wates, we have a fantastic opportunity for a Mobile M&E Engineer to join our Facilities Management mobile team supporting our clients based in London and around the M25. The main objective is to carry out Planned Preventative Maintenance (PPM) on Mechanical plant, including Reactive Maintenance and More ❯

Perplexity AI is looking for an experienced Android Mobile Engineer to join our small team revolutionizing the way people search and interact with the internet. You will be responsible for building and expanding the Perplexity Android app. The ideal candidate should have strong programming skills, an interest in search and large language models, and a passion for delivering … San Francisco, London, or Serbia. Responsibilities Develop a performant native Android app that millions of users around the world enjoy using Work closely with product teams to implement novel mobile experiences Work closely with design teams to design fast and intuitive UI Collaborate with data science and machine learning teams to instrument, analyze, and improve the end-to-end … first fully functional conversational answer engine just over a year ago. Our AI-powered search assistant has amassed 10 million monthly active users as of early 2024, with our mobile apps installed over 1 million times across iOS and Android devices. In 2023 alone, we served over 500 million queries from users around the globe. To support our rapid More ❯

our clients and their leaders transform employee experience that will attract, engage, and retain top talent through employee benefits, strategic reward and recognition, well-being, and much more. Our mobile development team is expanding, and we have an exciting opportunity for a Lead Engineer . We are looking for someone who is passionate about creating high-quality mobile … participating in design reviews, recommending improvements, and fostering consensus through clear communication and your strong technical skills to support your recommendations. Key Responsibilities Design, develop, and maintain high-quality mobile applications using React Native Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to ensure seamless integration of new features and improvements in our mobile applications … using TypeScript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process documentation Identify, analyse, and resolve performance bottlenecks and inefficiencies in the mobile application codebase Write and maintain comprehensive unit tests and documentation for the project Mentor junior More ❯

To Apply for this Job Click Here Mobile Gas Engineer - London - £60,000 An exciting opportunity has arisen for an experienced Mobile Boiler Engineer to join one of the UK's leading independent building services maintenance providers, operating across London and the South East. Due to continued growth and a robust order book, the company is … expanding and looking to add a skilled Boiler Engineer to its dynamic and passionate team. You'll be responsible for maintaining a portfolio of commercial sites within London and around the M25. TheBoilerEngineer will be tasked with planned service and maintenance visits as well as reactive breakdowns. PPM's & Reactive Maintenance, fault finding and repairs of commercial boilers, chillers More ❯