251 to 275 of 289 Mobile App Jobs in London

per day Location: London (Light hybrid) We’re looking for a seasoned Full Stack React Native Engineer with a proven track record of building and scaling high-quality mobile applications end-to-end. You’ll be joining a fast-paced product team … delivering impactful mobile experiences to a global user base. What you’ll do Build and maintain robust mobile apps using React Native and Expo Optimise app performance, implement modern architecture patterns, and handle push notifications, offline-first features, and state management Collaborate on backend APIs (REST or GraphQL) and integrate secure authentication methods - JWT, OAuth … What you bring 5+ years of professional software development experience 3+ years hands-on React Native and Expo experience Strong understanding of the mobile development lifecycle and app deployment processes Experience with database design (SQL or NoSQL) and backend integrations Proven AWS deployment experience and familiarity with Infrastructure as Code (CDK) Knowledge of monitoring, logging, and application More ❯

support based on executive user needs. Provide information on our customers’ products and services when asked. Seasoned in supporting Microsoft and Apple operating systems in an enterprise environment Mobile device support (iOS/iPhone/iPad) Experience in Mobile Device Management and Mobile Application Management. (iPhone and Android) General Core Competencies to be considered More ❯

support based on executive user needs. · Provide information on our customers’ products and services when asked. · Seasoned in supporting Microsoft and Apple operating systems in an enterprise environment · Mobile device support (iOS/iPhone/iPad) · Experience in Mobile Device Management and Mobile Application Management. (iPhone and Android) 1. General Core Competencies to be More ❯

support based on executive user needs. · Provide information on our customers’ products and services when asked. · Seasoned in supporting Microsoft and Apple operating systems in an enterprise environment · Mobile device support (iOS/iPhone/iPad) · Experience in Mobile Device Management and Mobile Application Management. (iPhone and Android) 1. General Core Competencies to be More ❯

Java Software Engineer to a travel experiences business. You’ll lead backend services and API integrations with a huge number of 3rd party’s across their web and mobile platforms supporting millions of transactions weekly. You’ll join a cross-functional team, being the go-to for these services and will contribute to architectural design and technology decision … and coding excellence are adhered to Experience leading feature development/projects end-to-end If you're a Senior Java Software Engineer who has experience working across mobile applications. Looking for an opportunity to work for a profitable business investing in their technology platforms, please apply now More ❯

Java Software Engineer to a travel experiences business. You’ll lead backend services and API integrations with a huge number of 3rd party’s across their web and mobile platforms supporting millions of transactions weekly. You’ll join a cross-functional team, being the go-to for these services and will contribute to architectural design and technology decision … and coding excellence are adhered to Experience leading feature development/projects end-to-end If you're a Senior Java Software Engineer who has experience working across mobile applications. Looking for an opportunity to work for a profitable business investing in their technology platforms, please apply now More ❯

Java Software Engineer to a travel experiences business. You’ll lead backend services and API integrations with a huge number of 3rd party’s across their web and mobile platforms supporting millions of transactions weekly. You’ll join a cross-functional team, being the go-to for these services and will contribute to architectural design and technology decision … and coding excellence are adhered to Experience leading feature development/projects end-to-end If you're a Senior Java Software Engineer who has experience working across mobile applications. Looking for an opportunity to work for a profitable business investing in their technology platforms, please apply now More ❯

Java Software Engineer to a travel experiences business. You’ll lead backend services and API integrations with a huge number of 3rd party’s across their web and mobile platforms supporting millions of transactions weekly. You’ll join a cross-functional team, being the go-to for these services and will contribute to architectural design and technology decision … and coding excellence are adhered to Experience leading feature development/projects end-to-end If you're a Senior Java Software Engineer who has experience working across mobile applications. Looking for an opportunity to work for a profitable business investing in their technology platforms, please apply now More ❯

Senior Software Engineer – IOS Location: London Department Please Select Salary Range: Not Specified Advertising End Date: 28 Oct 2025 **Job Description** Role: Senior Software Engineer – Mobile – iOS Location: London Contract: Permanent The News UK Tech team is at the core of one of the world's leading media companies, bringing together talented individuals to tackle exciting challenges and … the best talent. Team:The Times Technology team is responsible for developing and enhancing the digital products of The Times and The Sunday Times, including our website and mobile apps. We work collaboratively with internal and external digital platform teams to deliver industry-leading solutions. Our team of over 120 professionals is agile, cross-functional, and diverse, with … members based in London, Sofia, and Bangalore. Together, we are united by our passion for delivering world-class digital experiences. Role:As a Senior Mobile Engineer, you will contribute to the development of best-in-class mobile apps, working closely with product owners, stakeholders, and your engineering peers to deliver innovative, high-quality solutions. You will More ❯

London/Hybrid - (Mainly remote with infrequent travel) Employment: Contract Duration : (3 months rolling contract) Rate: £650/Day inside IR35 KEY RESPONSIBILITIES Security by Design: Embed cloud, mobile and application security controls early across solution design, build and deployment. Cloud Security Oversight: Review Azure configurations, network boundaries, identity setup and data protection measures for loyalty platforms. Application … API Security: Conduct security reviews on web and mobile applications, focusing on authentication, authorisation, data handling and API exposure. Risk & Threat Assessment: Identify, document and track security risks across the loyalty ecosystem, ensuring timely mitigation. Tooling & Integration … Leverage Wiz, GHAS, Snyk and other InfoSec tools to drive vulnerability management and compliance validation. Collaboration: Partner with Product Engineering, Security Architecture and DevOps to strengthen secure build pipelines, app release processes and incident readiness. SKILLS Proven expertise in cloud security (Azure preferred), including network segmentation, identity and key management. Strong background in application and API security, including OWASP More ❯

London/Hybrid - (Mainly remote with infrequent travel) Employment: Contract Duration : (3 months rolling contract) Rate: £650/Day inside IR35 KEY RESPONSIBILITIES Security by Design: Embed cloud, mobile and application security controls early across solution design, build and deployment. Cloud Security Oversight: Review Azure configurations, network boundaries, identity setup and data protection measures for loyalty platforms. Application … API Security: Conduct security reviews on web and mobile applications, focusing on authentication, authorisation, data handling and API exposure. Risk & Threat Assessment: Identify, document and track security risks across the loyalty ecosystem, ensuring timely mitigation. Tooling & Integration … Leverage Wiz, GHAS, Snyk and other InfoSec tools to drive vulnerability management and compliance validation. Collaboration: Partner with Product Engineering, Security Architecture and DevOps to strengthen secure build pipelines, app release processes and incident readiness. SKILLS Proven expertise in cloud security (Azure preferred), including network segmentation, identity and key management. Strong background in application and API security, including OWASP More ❯

London/Hybrid - (Mainly remote with infrequent travel) Employment: Contract Duration : (3 months rolling contract) Rate: £650/Day inside IR35 KEY RESPONSIBILITIES Security by Design: Embed cloud, mobile and application security controls early across solution design, build and deployment. Cloud Security Oversight: Review Azure configurations, network boundaries, identity setup and data protection measures for loyalty platforms. Application … API Security: Conduct security reviews on web and mobile applications, focusing on authentication, authorisation, data handling and API exposure. Risk & Threat Assessment: Identify, document and track security risks across the loyalty ecosystem, ensuring timely mitigation. Tooling & Integration … Leverage Wiz, GHAS, Snyk and other InfoSec tools to drive vulnerability management and compliance validation. Collaboration: Partner with Product Engineering, Security Architecture and DevOps to strengthen secure build pipelines, app release processes and incident readiness. SKILLS Proven expertise in cloud security (Azure preferred), including network segmentation, identity and key management. Strong background in application and API security, including OWASP More ❯

London/Hybrid - (Mainly remote with infrequent travel) Employment: Contract Duration : (3 months rolling contract) Rate: £650/Day inside IR35 KEY RESPONSIBILITIES Security by Design: Embed cloud, mobile and application security controls early across solution design, build and deployment. Cloud Security Oversight: Review Azure configurations, network boundaries, identity setup and data protection measures for loyalty platforms. Application … API Security: Conduct security reviews on web and mobile applications, focusing on authentication, authorisation, data handling and API exposure. Risk & Threat Assessment: Identify, document and track security risks across the loyalty ecosystem, ensuring timely mitigation. Tooling & Integration … Leverage Wiz, GHAS, Snyk and other InfoSec tools to drive vulnerability management and compliance validation. Collaboration: Partner with Product Engineering, Security Architecture and DevOps to strengthen secure build pipelines, app release processes and incident readiness. SKILLS Proven expertise in cloud security (Azure preferred), including network segmentation, identity and key management. Strong background in application and API security, including OWASP More ❯

I'm looking for a Flutter Technical Lead to take ownership of a mobile development function. In this role, you’ll combine hands-on coding with strategic leadership, guiding the team in building scalable, high-performance mobile apps using Flutter. My end client is a B2B SaaS business that are both well-backed & established but still … have an engineering function that operates much like an agile start-up. Technical Leadership & Delivery Own the technical direction and architecture of all mobile applications Break down business requirements into clear, actionable … implementation tasks Write clean, efficient, and testable code in Dart using Flutter Enforce secure coding practices and modern architectural standards Lead code reviews, maintain high test coverage, and ensure app performance Team & Cross-Functional Collaboration Mentor and support engineers through 1:1s and technical guidance Proactively remove blockers and help the team stay focused on priorities Represent the mobile More ❯

I'm looking for a Flutter Technical Lead to take ownership of a mobile development function. In this role, you’ll combine hands-on coding with strategic leadership, guiding the team in building scalable, high-performance mobile apps using Flutter. My end client is a B2B SaaS business that are both well-backed & established but still … have an engineering function that operates much like an agile start-up. Technical Leadership & Delivery Own the technical direction and architecture of all mobile applications Break down business requirements into clear, actionable … implementation tasks Write clean, efficient, and testable code in Dart using Flutter Enforce secure coding practices and modern architectural standards Lead code reviews, maintain high test coverage, and ensure app performance Team & Cross-Functional Collaboration Mentor and support engineers through 1:1s and technical guidance Proactively remove blockers and help the team stay focused on priorities Represent the mobile More ❯

I'm looking for a Flutter Technical Lead to take ownership of a mobile development function. In this role, you’ll combine hands-on coding with strategic leadership, guiding the team in building scalable, high-performance mobile apps using Flutter. My end client is a B2B SaaS business that are both well-backed & established but still … have an engineering function that operates much like an agile start-up. Technical Leadership & Delivery Own the technical direction and architecture of all mobile applications Break down business requirements into clear, actionable … implementation tasks Write clean, efficient, and testable code in Dart using Flutter Enforce secure coding practices and modern architectural standards Lead code reviews, maintain high test coverage, and ensure app performance Team & Cross-Functional Collaboration Mentor and support engineers through 1:1s and technical guidance Proactively remove blockers and help the team stay focused on priorities Represent the mobile More ❯

I'm looking for a Flutter Technical Lead to take ownership of a mobile development function. In this role, you’ll combine hands-on coding with strategic leadership, guiding the team in building scalable, high-performance mobile apps using Flutter. My end client is a B2B SaaS business that are both well-backed & established but still … have an engineering function that operates much like an agile start-up. Technical Leadership & Delivery Own the technical direction and architecture of all mobile applications Break down business requirements into clear, actionable … implementation tasks Write clean, efficient, and testable code in Dart using Flutter Enforce secure coding practices and modern architectural standards Lead code reviews, maintain high test coverage, and ensure app performance Team & Cross-Functional Collaboration Mentor and support engineers through 1:1s and technical guidance Proactively remove blockers and help the team stay focused on priorities Represent the mobile More ❯

for consumer-facing fintech (investing, trading, wealth). Knowledge of onboarding, KYC/AML, dashboards, portfolio tracking, and retail trading flows. Full-stack or solution architecture experience for mobile and web platforms. Builder mindset — able to operate independently as the first technical hire. Experience launching B2C products, ideally mobile apps (iOS/Android). Understanding of More ❯

for consumer-facing fintech (investing, trading, wealth). Knowledge of onboarding, KYC/AML, dashboards, portfolio tracking, and retail trading flows. Full-stack or solution architecture experience for mobile and web platforms. Builder mindset — able to operate independently as the first technical hire. Experience launching B2C products, ideally mobile apps (iOS/Android). Understanding of More ❯

for consumer-facing fintech (investing, trading, wealth). Knowledge of onboarding, KYC/AML, dashboards, portfolio tracking, and retail trading flows. Full-stack or solution architecture experience for mobile and web platforms. Builder mindset — able to operate independently as the first technical hire. Experience launching B2C products, ideally mobile apps (iOS/Android). Understanding of More ❯

for consumer-facing fintech (investing, trading, wealth). Knowledge of onboarding, KYC/AML, dashboards, portfolio tracking, and retail trading flows. Full-stack or solution architecture experience for mobile and web platforms. Builder mindset — able to operate independently as the first technical hire. Experience launching B2C products, ideally mobile apps (iOS/Android). Understanding of More ❯

Job Title: Mobile Application Security Specialist Location: London/Hybrid Employment: Contract (3 months) Rate : £600 Inside IR35 THE ROLE The Azure Code Security Specialist is responsible for securing application code and cloud-native workloads across the Microsoft Azure ecosystem. This role combines deep expertise in secure software development and Azure cloud security to ensure code, pipelines and … Sentinel). SKILLS Expertise in application security, cloud security, or DevSecOps, with a focus on Azure. PROFICIENCY WITH: Azure DevOps, GitHub Enterprise and CI/CD pipeline security Azure App Services, AKS, Functions, Logic Apps and API Management Azure Key Vault, Managed Identities and Azure RBAC Static/Dynamic/Dependency Scanning tools (e.g. SonarQube, Snyk, Checkmarx, Veracode) Infrastructure More ❯

Job Title: Mobile Application Security Specialist Location: London/Hybrid Employment: Contract (3 months) Rate : £600 Inside IR35 THE ROLE The Azure Code Security Specialist is responsible for securing application code and cloud-native workloads across the Microsoft Azure ecosystem. This role combines deep expertise in secure software development and Azure cloud security to ensure code, pipelines and … Sentinel). SKILLS Expertise in application security, cloud security, or DevSecOps, with a focus on Azure. PROFICIENCY WITH: Azure DevOps, GitHub Enterprise and CI/CD pipeline security Azure App Services, AKS, Functions, Logic Apps and API Management Azure Key Vault, Managed Identities and Azure RBAC Static/Dynamic/Dependency Scanning tools (e.g. SonarQube, Snyk, Checkmarx, Veracode) Infrastructure More ❯

Job Title: Mobile Application Security Specialist Location: London/Hybrid Employment: Contract (3 months) Rate : £600 Inside IR35 THE ROLE The Azure Code Security Specialist is responsible for securing application code and cloud-native workloads across the Microsoft Azure ecosystem. This role combines deep expertise in secure software development and Azure cloud security to ensure code, pipelines and … Sentinel). SKILLS Expertise in application security, cloud security, or DevSecOps, with a focus on Azure. PROFICIENCY WITH: Azure DevOps, GitHub Enterprise and CI/CD pipeline security Azure App Services, AKS, Functions, Logic Apps and API Management Azure Key Vault, Managed Identities and Azure RBAC Static/Dynamic/Dependency Scanning tools (e.g. SonarQube, Snyk, Checkmarx, Veracode) Infrastructure More ❯

solving problems and find new ways to captivate millions of customers by putting them at the heart of everything we do. Our design focus ranges from websites and mobile apps to entertainment platforms and connectivity devices. We put the user of tomorrow at the centre of everything we do, and we can’t wait to get started on … clients and partners, facilitate workshops with c-suite clients. QUALIFICATIONS 5+ years of experience working at leading digital teams. Portfolio of complex, digital experiences for global brands across mobile, tablet, and web channels, such as large CMS sites, e-commerce, apps, etc. Highlight your contribution to each project, and what makes the solution you devised innovation and smart. More ❯