26 to 50 of 91 Mobile Application Development Jobs in London

As the Head of Engineering, you’ll play a critical role in architecting and developing the Loci platform from the ground up. You will lead the design and development of our mobile app, backend infrastructure, and data systems, while also building a team of engineers to scale the platform. You will work closely with other team … members, including sales, to incorporate customer feedback into feature development, and alongside the Head of Product and Design to ensure a seamless and user-friendly experience. This role is perfect for someone who thrives in a start-up environment, where adaptability, problem-solving, and wearing multiple hats are essential. You will have the autonomy to make key technical … Adapt and problem-solve in a fast-moving start-up environment, handling challenges proactively. What We’re Looking For Full-stack expertise, with experience in mobile app development (iOS/Android) and backend architecture (Node.js, Python, Go, or similar). Proven experience building and scaling platforms from the ground up. Expertise in web scraping and data More ❯

up and running quickly if a failure were to occur -?Be the technical point person of operational responsibility for two core platforms (one mobile and one web application) i.e. engaging as appropriate upon escalations from the IT support group whether it be problem solving, addressing production issues, enhancing features etc. - collaborating with engineers and others as needed … playbooks -?Help automate existing or build new internal workflows including ongoing infrastructure needs, testing, failover mitigations, and more -?Debug complex problems across our entire web and mobile application stack and advise key stakeholders on solutions, as well as implement said solutions if appropriate. -?Further our internal CI/CD processes to improve release cadence and developer experience … but not required -?Experience working with AWS services, with knowledge of Azure/Google ecosystems helpful but not required -?Strong familiarity with general modern web and mobile application development, including hands-on experience working with JavaScript (Typescript preferred) and Python stacks -?Cross functional team collaboration experience, especially working with engineers and user experience/product More ❯

Social network you want to login/join with: Technical Lead - Java Spring Boot - Must have Mobile App Development/Modernisation Location: Hybrid, 1 day a week in London office A leading enterprise organisation that specialises in AI-First solutions is seeking a seasoned Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and … those supporting mobile ecosystems. Prior experience in the banking or financial services domain is highly advantageous. Must have experience with API gateways and mobile app development/modernisation Key Responsibilities: Design and develop high-performance, secure, and scalable backend systems using Java, Spring Boot, and modern architectural patterns. Lead the development of … and manage API lifecycles. Implement secure authentication and authorization using IDAM platforms such as Ping Identity, Okta, or Auth0 with OAuth2, OIDC, and JWT. Collaborate with mobile application teams to optimize backend services for mobile-specific needs like caching and offline access. Take ownership of end-to-end technical delivery including performance tuning, code quality More ❯

Infydots is the most renowned Ionic app development company in India. it offers top-notch hybrid mobile app development services of Ionic. Our mobile app developers team has valuable experience in Ionic and is capable of delivering successful development solutions to clients from the USA, UK, Australia, Europe, Canada, and … the UAE. Likewise, our mobile app development team has expertise in all the new-age technologies, making them the most preferred app development company in India. Our Ionic app developers team is ranked top in India and has the best experience in Ionic. Our expert developer team is committed to client business Growth. our … app development. Our expert Ionic developers team is committed and skilled in developing interactive UI/UX that exceeds the best experience for users. Offshore App Offshore Ionic app development is unstressed if you hire India’s best Ionic developers from Infydots. Our expert developer team is technically sound and has the immense empirical evidence to provide custom More ❯

responsible for developing mobile applications that interact seamlessly with our devices and delight our customers. You will join a team responsible for developing a set of core application features. Also, your role includes adding features to simplify user experience and improve security. Our goal is to provide the best possible experience to our customers, building solutions and … to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems - Experience (non-internship) in professional software development - Android mobile application development experience in Java and Kotlin PREFERRED QUALIFICATIONS - Bachelor's degree in computer science or equivalent - Experience with full software development life cycle, including coding … protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please More ❯

Technical Lead – Java Spring Boot – Must have Mobile App Development/Modernisation Location: Hybrid, 1 day a week in London office A leading enterprise organisation that specialises in AI-First solutions is seeking a seasoned Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to drive the backend engineering strategy for … those supporting mobile ecosystems. Prior experience in the banking or financial services domain is highly advantageous. Must have experience with API gateways and mobile app development/modernisation Key Responsibilities: Design and develop high-performance, secure, and scalable backend systems using Java, Spring Boot, and modern architectural patterns. Lead the development of … and manage API lifecycles. Implement secure authentication and authorization using IDAM platforms such as Ping Identity, Okta, or Auth0 with OAuth2, OIDC, and JWT. Collaborate with mobile application teams to optimize backend services for mobile-specific needs like caching and offline access. Take ownership of end-to-end technical delivery including performance tuning, code quality More ❯

Technical Lead – Java Spring Boot – Must have Mobile App Development/Modernisation Location: Hybrid, 1 day a week in London office A leading enterprise organisation that specialises in AI-First solutions is seeking a seasoned Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to drive the backend engineering strategy for … those supporting mobile ecosystems. Prior experience in the banking or financial services domain is highly advantageous. Must have experience with API gateways and mobile app development/modernisation Key Responsibilities: Design and develop high-performance, secure, and scalable backend systems using Java, Spring Boot, and modern architectural patterns. Lead the development of … and manage API lifecycles. Implement secure authentication and authorization using IDAM platforms such as Ping Identity, Okta, or Auth0 with OAuth2, OIDC, and JWT. Collaborate with mobile application teams to optimize backend services for mobile-specific needs like caching and offline access. Take ownership of end-to-end technical delivery including performance tuning, code quality More ❯

get to tackle interesting and engaging problems to do with user experience and in interface design. At Global Relay we are continuously pushing the boundaries of mobile application development. This is an opportunity to work alongside some of the best Mobile developers and apply your craft in an environment that encourages creative thinking and autonomy. … encourage our developers to think beyond a single component to build complete system solutions. Challenge yourself by learning new technologies, and apply your skills across our different projects and application domains. If you are committed to code that is clean, well-tested, well-reviewed, performant and secure then you’ll fit in around here. Your Job: Work as part … native applications for iOS devices with Swift Excellent problem solving skills and a love for technical challenges Understanding of the principles of computer science Solid understanding of Object Oriented application design and development, Cocoa Touch design patterns, algorithm design Strong architectural knowledge (eg MVVM,SOLID principles, TCA, reactive programming) and passionate about writing clean, modular and testable More ❯

We are looking for an experienced Solution Architect to lead the design and enable the development of a Core Platform and drive the evolution of our Backend-as-a-Service (BaaS) offering, including the associated frontend applications. You will also play a critical role in facilitating the migration of legacy systems to the new architecture. In this position … you will have a key role in shaping the platform, services and SDKs that power a wide range of mobile and web applications. You will be responsible for architecting robust, scalable, secure, and reliable full-stack solutions while establishing and maintaining the technical standards that ensure the platform's performance, compliance, and long-term sustainability. Collaboration is central … with a strong focus on SaaS solutions and the gaming sector. Strong understanding of software architecture principles, patterns, and best practices. Familiarity with domain-driven design (DDD) and its application in software development. Experience with cloud platforms (e.g., AWS, Azure, Google Cloud) and cloud-native architectures. Experience within the Mobile Application development industry and More ❯

Software Development Engineer, Application Security, London Client: Amazon UK Services Ltd. Location: London, United Kingdom Job Category: Other - EU work permit required: Yes Job Reference: 20fe1bdb82e4 Job Views: 3 Posted: 27.06.2025 Job Description: Would you like to help implement novel approaches to how security engineers learn about the numerous Amazon applications. How about working with customers and … with the leadership team to drive key engineering and business decisions that will influence the Amazon developer experience. Your first mission is to build a new product that leverages application meta data from a variety of sources to synthesize in a human readable way a variety of application knowledge. This will require rapid iteration with a variety of … build processes, testing, and operations - Strong architectural and system design skills in Java - Experience with distributed (multi-tiered) systems, algorithms, and non-relational databases - Experience with mobile application development - Excellent verbal and written communication skills with the ability to effectively articulate technical challenges and solutions Please note that if you are NOT a passport holder More ❯

with the leadership team to drive key engineering and business decisions that will influence the Amazon developer experience. Your first mission is to build a new product that leverages application meta data from a variety of sources to synthesize in a human readable way a variety of application knowledge. This will require rapid iteration with a variety of … build processes, testing, and operations - Strong architectural and system design skills in Java - Experience with distributed (multi-tiered) systems, algorithms, and non-relational databases - Experience with mobile application development - Excellent verbal and written communication skills with the ability to effectively articulate technical challenges and solutions Amazon is an equal opportunities employer. We believe passionately that … protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more More ❯

shops and lives well. The Role We’re looking for a versatile Full-Stack Developer to join our fast-moving team. You’ll work across our web and mobile platforms to ship features, run experiments, and solve meaningful problems that improve customer experience and conversion rates. Key Responsibilities: Deliver high-quality code across our React-based website and … user experiences. Support technical initiatives across web and mobile—everything from UX polish to scalable backend support. Qualifications : 5+ years of experience in mobile app development, with a strong foundation in React Native. Fluent in TypeScript and modern React development. Familiarity with Shopify and eCommerce ecosystems, especially around performance and UX. Comfort with backend … experiences. An adaptable builder who thrives in fast-paced, iterative environments. A passion for clean, modular code and scalable architecture Strong working knowledge of Figma and design-to-development workflows. Great collaboration skills and the ability to communicate clearly across teams Nice-to-Have: Experience with AI tools and APIs, especially for personalization or product discovery. Familiarity with More ❯

also get to tackle interesting and engaging problems to do with user experience and interface design. At Global Relay we are continuously pushing the boundaries of mobile application development. This is an opportunity to collaborate with amazing mobile developers and apply your craft in an environment that encourages creative thinking and autonomy. Our software is … beyond a single component to build complete system solutions. Challenge yourself by learning new technologies such as TCA and Swift UI. Apply your skills across our different projects and application domains. If you are committed to code that is clean, well-tested, well-reviewed, performant and secure, then you’ll fit in around here. Your responsibilities: Work as part … of an agile development team to implement mobile applications for iOS devices to deliver enterprise services Write automated unit and integration tests for your code Design, in collaboration with other developers, product management, and the user experience team, user interfaces and software implementations that satisfy business requirements Design, in collaboration with the architecture team, the system More ❯

Laravel backend, Nuxt frontend, and Python AI services, while driving the scalability of our cloud-native infrastructure. Key Responsibilities: Lead development of our Python-based AI orchestration application deployed via containerised services with python engineers and your seld Manage our multi-modal LLM strategy including Amazon Bedrock integration and self-hosted model deployment Optimise vector indexing, retrieval … databases and distributed queue systems Guide development of our Nuxt (Vue 3) frontend with TypeScript and modern CSS frameworks Manage our React Native mobile app development and cross-platform API integration Ensure seamless integration between frontend, backend, and AI orchestration layers Lead our serverless and containerised deployment strategies across cloud providers Architect scalable compute … systems with automatic scaling and recovery capabilities Oversee CI/CD pipelines and comprehensive monitoring across all services Technical Leadership: Build and lead a team across full-stack development and AI engineering Establish best practices for cloud-native, multi-technology development environments Drive architectural decisions spanning web technologies, AI/ML systems, and cloud services Implement More ❯

Laravel backend, Nuxt frontend, and Python AI services, while driving the scalability of our cloud-native infrastructure. Key Responsibilities: Lead development of our Python-based AI orchestration application deployed via containerised services with python engineers and your seld Manage our multi-modal LLM strategy including Amazon Bedrock integration and self-hosted model deployment Optimise vector indexing, retrieval … databases and distributed queue systems Guide development of our Nuxt (Vue 3) frontend with TypeScript and modern CSS frameworks Manage our React Native mobile app development and cross-platform API integration Ensure seamless integration between frontend, backend, and AI orchestration layers Lead our serverless and containerised deployment strategies across cloud providers Architect scalable compute … systems with automatic scaling and recovery capabilities Oversee CI/CD pipelines and comprehensive monitoring across all services Technical Leadership: Build and lead a team across full-stack development and AI engineering Establish best practices for cloud-native, multi-technology development environments Drive architectural decisions spanning web technologies, AI/ML systems, and cloud services Implement More ❯

NOTE THAT THIS POSITION REQUIRES RELOCATION TO THE UK (CAMBRIDGE) The Ring team is looking for a passionate and talented iOS Developer who has experience building world-class mobile apps. You will be responsible for developing mobile applications that interact seamlessly with our devices and delight our customers. You will join the team that supports and … professional, non-internship software development - Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design - iOS mobile application development experience in Objective-C and Swift - Experience communicating technical problems to both technical and business audiences verbally and in writing PREFERRED QUALIFICATIONS - Bachelor's degree in … our candidates. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more More ❯

credit landscape and empower thousands of customers. You'll join a lean, agile engineering team, playing a pivotal role in a major tech transformation including a brand-new mobile app. If you're a hands-on technical leader who thrives on impact and is excited by fintech and AI, this is your chance. THE COMPANY: This profitable fintech … responsibilities will include: Architecting, designing, and building scalable web platforms and APIs using Python. Collaborating in 2-week sprint cycles on diverse projects, from greenfield mobile app development to core platform enhancements. Contributing to testing strategies, CI/CD pipelines, and influencing architectural decisions. Mentoring peers and championing rapid, iterative development in a lean … fast-paced culture. YOUR SKILLS AND EXPERIENCE: 7+ years in software development at a senior level. Strong backend Python engineering background (FastAPI, Flask, or Django preferred). Experience with AWS (Azure acceptable), Agile practices, and CI/CD. Some frontend awareness (React). BENEFITS: Company bonus scheme. Generous holiday allowance (starting at 25 days, increasing to 30). More ❯

You'll Do We're still small, so everyone works across our stack of Python, Typescript and Rust. You'll work on a growing SolidJS/Django/Postgres application, and help us make technology choices going forwards. We work cross-discipline with our clinical product and regulatory colleagues to make sure we're building the right thing for … of these, but be sure to mention any that you do! Experience with software medical device development (or other regulated industries) iOS/Android mobile application development (native or otherwise) Able to design UIs (e.g. in Figma) for a great patient experience Experience working in a startup Worked with WebRTC or other real More ❯

years in a technical support role, preferably in software or tech companies. Proficiency in JIRA or similar ticketing systems. Experience with APIs and SaaS integrations. Exposure to software development/troubleshooting in languages like JavaScript, Java, Ruby, .Net, PHP, Python, Objective-C, or Swift. Understanding of web and mobile app development. Familiarity with UNIX command-line … integrations, and automation tools is a plus. Excellent written and verbal communication skills. Customer-focused attitude and ability to work independently and in teams. Benefits: Health benefits Learning & Development budget Flexible vacation policy 16 weeks paid parental leave Remote work with a home office stipend This role offers a competitive salary, variable compensation, benefits, and stock options, with More ❯

Social network you want to login/join with: Software Development Engineer, Amazon Security, Application Security, London col-narrow-left Client: Amazon UK Services Ltd. Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: ae620279a455 Job Views: 7 Posted: 25.06.2025 Expiry Date: 09.08.2025 col-wide Job Description: Would you … development and deployment lifecycle across the entire Amazon development community, including design, implementation, documentation, testing, deployment and operations across multiple teams, including mobile application developers. Since our systems are foundational to the Amazon ecosystem, you will also have the opportunity to learn about various Amazon business including the Amazon e-Commerce websites, Prime … in computer science or equivalent - Strong architectural and system design skills in Java - Experience with distributed (multi-tiered) systems, algorithms, and non-relational databases - Experience with mobile application development - Excellent verbal and written communication skills with the ability to effectively articulate technical challenges and solutions #J-18808-Ljbffr More ❯

related field. Job Location: London, UK (Work from Office - Hybrid) Job Type: Full Time Requirements: 4+ years of experience as a Business Analyst or Digital Analyst working on mobile and web projects. Strong domain knowledge … in retail and eCommerce. Hands-on experience with Contentful or other headless CMS platforms. Solid understanding of agile methodologies (Scrum/Kanban). Familiarity with mobile app development lifecycles (iOS and Android). Experience working with cross-functional teams including UX, development, QA, and marketing. Proficiency in tools such as JIRA, Confluence, Miro, Figma … or similar. Key Responsibilities Collaborate with product owners, UX/UI designers, developers, and stakeholders to define and document digital requirements for mobile apps and web platforms. Gather and analyse business requirements across retail commerce journeys, CMS workflows, and omnichannel touchpoints. Translate complex business needs into clear, actionable user stories, epics, and acceptance criteria. Own and manage the More ❯

the Role: We are seeking a strategic and detail-oriented Business Analyst with deep expertise in the banking and financial services domain and a solid understanding of native mobile applications (iOS & Android). This role involves working closely with stakeholders to gather, analyze, and document business requirements while ensuring that mobile and digital banking solutions align … regulatory standards and customer experience goals. Key Responsibilities: • Requirement Gathering: Collaborate with stakeholders to elicit, analyze, and validate business, functional, and non-functional requirements with a focus on mobile banking applications and digital experiences. • Documentation: Prepare clear and detailed Business Requirement Documents (BRDs), Functional Specification Documents (FSDs), Use Cases, and Mobile App User Stories. • Mobile … of experience as a Business Analyst in the banking or financial services domain with at least 2+ years focused on Personal Current Accounts. • Exposure to native mobile application development cycles (iOS and Android), either directly or in collaboration with mobile teams. • Strong knowledge in one or more banking areas: Retail/Corporate Banking More ❯

the Role: We are seeking a strategic and detail-oriented Business Analyst with deep expertise in the banking and financial services domain and a solid understanding of native mobile applications (iOS & Android). This role involves working closely with stakeholders to gather, analyze, and document business requirements while ensuring that mobile and digital banking solutions align … regulatory standards and customer experience goals. Key Responsibilities: • Requirement Gathering: Collaborate with stakeholders to elicit, analyze, and validate business, functional, and non-functional requirements with a focus on mobile banking applications and digital experiences. • Documentation: Prepare clear and detailed Business Requirement Documents (BRDs), Functional Specification Documents (FSDs), Use Cases, and Mobile App User Stories. • Mobile … of experience as a Business Analyst in the banking or financial services domain with at least 2+ years focused on Personal Current Accounts. • Exposure to native mobile application development cycles (iOS and Android), either directly or in collaboration with mobile teams. • Strong knowledge in one or more banking areas: Retail/Corporate Banking More ❯

standard implementation methodology. Serve as the main technical point of contact throughout the implementation process. Work closely with the technical teams of clients and partners to understand their development and production environment. Support and assist customers with end-to-end troubleshooting when issues arise during and after the implementation phase. Capture and provide valuable customer feedback for product … on the nature of your work or projects, it is important to understand that obtaining government security clearance may be necessary. Highly Desirable Skills: Relevant experience in software development, professional services, or enterprise architecture with heavy focus and background in mobile app development. Fluent in English, written and spoken is a must; Spanish or additional languages … architecture (HTML 5), service-based architecture, enterprise application architecture. Working knowledge of web service technologies (Web APIs, REST, SOAP, WCF, JSON, XML). Previous mobile app development experience (Android or iOS or Cross Platform) is desired. Familiarity with industry standard tools used for development and debugging: Web Proxy - Postman, Fiddler; Mobile More ❯

the integration of LCEVC (MPEG5 Part 2) into multiple operating systems such as Android, Chromium, WebRTC, and JavaScript-based web decoders. Adding support for HDR content playback on mobile platforms or enabling LCEVC playback on web browsers. Working with the decoder and encoder teams to support maintenance and improvements in the core C++ codec integration layers. Integration work … iOS, Android, or desktop operating systems for use by third-party applications. Interest in expanding your knowledge of video codecs and video streaming technology. Desirable: Some mobile application development experience for iOS using Swift and Objective C. Knowledge of video codecs, video encoding, and streaming technology. Experience developing or using codec software. Experience developing video More ❯