1 to 25 of 29 Contract Mobile App Jobs in England

Upwork Job Brief Mobile App Developer (React Native or Flutter) Project Overview We are looking for an experienced mobile app developer to build a new application from the ground up. The project involves end-to-end development, including frontend, backend, real-time features … should be comfortable taking a concept and turning it into a fully functional, production-ready app. Responsibilities Build a cross-platform mobile app using React Native or Flutter . Develop backend services using Firebase/Supabase/Node.js/AWS/GCP . Implement RESTful APIs , real ...

Upwork Job Brief Mobile App Developer (React Native or Flutter) Project Overview We are looking for an experienced mobile app developer to build a new application from the ground up. The project involves end-to-end development, including frontend, backend, real-time features ...

About the team Our team isaccountable for security within the mobile channel. Weprovide a suite of mobile security components,that provides an all-round security posture in mobile appsincluding associated services (penetration testing, obfuscation, consultancy etc.). Our mission is tobuild a scalable, adaptable … posture using your hands-on experience. Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge of mobile app security standards (Android/iOS) Desirable knowledge & experience Familiarity with mobile development, DevSecOps tooling, testing and automation frameworks. Have deep knowledge ...

Mobile Security Engineer Work Location: Bristol (2days) Your Profile Essential Skills/Knowledge/Experience Experience of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security … posture using your hands-on experience Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge of mobile app security standards (Android/iOS) Desirable Skills/Knowledge/Experience Familiarity with mobile development, DevSecOps tooling, testing and automation frameworks Have ...

About the Role Position: Mobile Security Engineer Location: Bristol/Leeds(hybrid) This role will be pivotal in building, delivering, and driving the security of mobile platform. The key aspect of this role is the design and delivery of a world-class security framework, including associated … posture using your hands-on experience. Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge of mobile app security standards (Android/iOS) Desirable knowledge & experience Experience with mobile development, DevSecOps tooling, testing and automation frameworks. Deep knowledge and experience ...

Experience of Mobile platform security, threat modelling and mitigation techniques · Capable of conducting regular reviews of our mobile application security … posture using your hands-on experience. · Develop and maintain pen-testing security tools, scripts, policies and procedures · In depth knowledge of mobile app security standards (Android/ ...

Strategic Partnerships Development Manager Key Requirements (Non-Negotiable) Experience Level: 8-10 years in the Mobile App/Ad Tech industry. Must be a current IC (Level 5) and not have managed a team. Industry Expertise: Must have extensive, verifiable experience working directly with top-tier global … App Developers and App Publishers (e.g., in the same league as Ubisoft, Voodoo, Miniclip). Scope: Proven experience across both the Gaming and Non-Gaming verticals. Technical Focus (Monetization): Expert-level knowledge and implementation familiarity with AdMob is essential. Strong working knowledge of major mediation and ad platforms ...

comprehensive testing strategies for Android applications. * Identify, document, and track bugs and issues, ensuring timely resolution. * Collaborate with developers and product teams to improve app quality and user experience. * Conduct manual and automated testing to validate functionality, performance, and security. * Maintain detailed test documentation and reports. * Support continuous improvement … testing processes and tools. What you'll bring: * Proven experience in testing Android applications, with a strong understanding of mobile app quality assurance. * Familiarity with testing tools and automation frameworks. * Solid knowledge of software development lifecycle and Agile methodologies. * Excellent problem-solving skills and attention to detail. ...

cryptography frameworks in Go and JAVA Experience with SQL databases Experience and/or interest in application security and/or mobile app security Experience with cloud environments including DevOps functions and pipelines ...

cryptography frameworks in go and JAVA Experience with SQL databases Experience and/or Interest in application security and/or mobile app security. Experience with cloud environments including DevOps functions and pipelines ...

Digital policies. This Senior role will lead direct to consumer digital journeys. This is a very delivery focussed role on Mobile App & Web, within the insurance world - People who have the experience will take top priority, due to the request from the client. The role: Serving … overall customer experience. Skills and experience we're looking for: Demonstrable experience in digital product delivery and leadership across both web and app platforms, whilst also setting up best in class digital teams and improving ways of working, output and outcomes over time Delivery of a portfolio of platforms ...

Keyresponsibilities: Lead the end-to-end design process for web and mobile applications. Define and maintain design standards, guidelines, and best practices. Mentor and guide UI/UX designers within the team. Conduct user research, usability testing, and analyze feedback to inform design decisions. Develop wireframes, prototypes … years in UI/UX design, with at least 2 years in lead designer role. Proven portfolio showcasing design projects for web and mobile platforms. Strong proficiency in HTML5, CSS3, JavaScript, and frameworks like React or Angular. Experience with RESTful APIs and MuleSoft integration. Knowledge of UX principles ...

leading recruitment marketplaces, our products power millions of job searches every day. From our flagship Reed.co.uk website to our award-winning mobile app, we help people find fulfilling work,and help businesses discover great talent. About the role Our Product Management team is laser-focused on delivering ...

Keyresponsibilities: Lead the end-to-end design process for web and mobile applications. Define and maintain design standards, guidelines, and best practices. Mentor and guide UI/UX designers within the team. Conduct user research, usability testing, and analyze feedback to inform design decisions click apply for full ...

working closely with the Digital team on internal website development across the CMS to ensure quality, usability, and performance of our web and mobile applications. * Involvement in functional, regression, UAT, exploratory, accessibility and integration testing. * Review and contribute to test documentation and test plans with management. * Write ...

. Carry out hardware break/fix repairs , including device strip down, diagnostics, component replacement, and rebuilds. Manage tickets using a mobile app - collect parts, attend site, complete repairs, and return parts the following day. Deliver efficient and professional onsite technical support to business users. Collaborate with ...

Manchester Contract Type: Outside IR35 Day Rate: £500 per day Contract Length: 6 Months Lead the development and delivery of a Mobile App Integration proposition and associated business case, ensuring alignment with strategic goals and governance requirements. Act as the key liaison between sponsors, SMEs, and project ...

contract 6+ Months Hybrid model, 3 days onsite per week 2 days remote About the team Our team isaccountable for security within the mobile channel. Weprovide a suite of mobile security components,that provides an all-round security posture in mobile appsincluding associated services … penetration testing, obfuscation, consultancy etc.). Our mission is tobuild a scalable, adaptable, and proactive approach to securing LBGs mobile apps, enabling mobile engineers across the bank to operate with confidence and agility in an ever-evolving threat landscape. Were passionate about our shared passion ...

across D365, including requirements gathering, solution design, testing, UAT, and user enablement. Drive the development and rollout of: Customer Portals New Field Service mobile application for engineers Engineer route tracking and live resident-facing map Improved reporting from Work Orders including wider D365 data integration The D365 Functional ...

across D365, including requirements gathering, solution design, testing, UAT, and user enablement. Drive the development and rollout of: Customer Portals New Field Service mobile application for engineers Engineer route tracking and live resident-facing map Improved reporting from Work Orders including wider D365 data integration The D365 Functional ...

Hays are now looking for a Mobile Application Developer for one of our local clients. Day Rate is Negotiable, Inside IR35 Remote Working 6-month contract Role Summary This position plays a key role in sustaining and improving a mobile platform that enables offline capabilities … field. The role will start as a contract engagement, with the possibility of becoming a permanent opportunity. Core Responsibilities Design, build, and refine mobile applications with a strong emphasis on offline usability. Work closely with technical and business teams to deliver intuitive, reliable solutions. Diagnose and resolve issues ...

Hays are now looking for a Mobile Application Developer for one of our local clients. Day Rate is Negotiable, Inside IR35 Remote Working 6-month contract Role Summary This position plays a key role in sustaining and improving a mobile platform that enables offline capabilities … field. The role will start as a contract engagement, with the possibility of becoming a permanent opportunity. Core Responsibilities Design, build, and refine mobile applications with a strong emphasis on offline usability. Work closely with technical and business teams to deliver intuitive, reliable solutions. Diagnose and resolve issues ...

Splunk, Xcode, Android studio, SauceLab UI development or support experience Experience in two (or more) of the following: CSS, AJAX, ReactJS, GraphQL, AngularJS, Mobile application development o Reading and debugging Java and JavaScript code (Writing JavaScripts will be beneficial) Troubleshooting experience using browser developer tools Advance knowledge … components in cloud/web applications and experience in Application Support. Mobile application support experience will be bonus. Scripting languages: JavaScript, Python, Perl, Unix Shell, Windows Shell) Good experience with relational databases (e.g. MySQL, Oracle). Good experience writing or debugging Object Oriented code (Java preferred, other relevant ...

Description: Role/Job Title: Mobile Backend Developer (JAVA/Kotlin) Work Location: Manchester Tues/Wed/Thur The Role Seeking a Senior Application Engineer (Backend cloud based application development) with deep technical expertise and thought leadership. You will drive strategy for your area of expertise across … Preferred - Experience of building distributed scalable microservices using Java/Kotlin, Spring Boot, OAuth 2.0, Secure API design Understanding of API design for mobile application with event driven architecture Strong analysis and problem-solving skills Knowledge of the financial services industry Other technologies/areas: AWS, API Design ...

agreed requirements. Specifically, you will be tasked with completing the updates to the SABRE application to add European language support. Introduction to SABRE App and scope of work: SABRE is an Android App, it provides a Situational Awareness facility with Point-of-Interest, SMS/Chat, and (image … implementation, and validation of android application within the Secure communications project team structure in accordance with Thales processes and delivery standards. - The existing mobile application UI to be enhanced to provide alternate language option other than English. Translation strings will be provided. - Experience with debugging and writing unit ...