Permanent Mobile App Job Vacancies

51 to 75 of 890 Permanent Mobile App Jobs

Java Technical Lead

City of London, London, United Kingdom
Ascendion
our enterprise platforms. This role requires strong architectural acumen, hands-on coding capability, and a leadership mindset to guide teams across the full software development lifecycle. Exposure to mobile application ecosystems, collaboration across cross-functional teams, and experience in the banking or financial services domain will be strong assets. You’ll work closely with engineering managers, architects, mobile … management. • Implement robust authentication and authorization workflows using IDAM platforms such as Ping Identity, Okta, or Auth0, with support for OAuth2, OIDC, and JWT. • Collaborate with mobile app teams to ensure backend services are optimized for mobile-specific use cases such as performance, caching, and offline access. • Own end-to-end technical delivery, including code … API Gateways (Kong, Apigee, or AWS API Gateway) and secure API development. • Working knowledge of IDAM platforms like Ping Identity, Auth0, or Okta. • Work closely with mobile app teams to ensure backend services are optimized for mobile/web delivery. • Experience working in banking or financial services domain, with understanding of regulatory and security considerations. More ❯
Posted:

Senior Web Engineering Lead

London, United Kingdom
Hybrid / WFH Options
Moneybox
About Moneybox Moneybox is the award-winning app that helps you turn your money into something greater. We've brought saving, investing, home-buying, and retirement services all together into one simple app, so it's easier than ever to achieve your goals and build wealth, whatever your starting point. What You'll Do We are looking for … Your day-to-day responsibilities will include: Lead a team of engineers who will be responsible for developing all user facing web applications at Moneybox. Including the new web app that gives users access to the Moneybox platform alongside our mobile apps. Hire and build the team, responsible for all areas of the recruitment process and team … Rendering Re-usable component library styled using Tailwind CSS Zustand/TanStack Query for Data & State Management Backend API's written in C#/.NET Core Infrastructure in Azure: App Services, Docker, Azure Pipelines, Webpack Who you are Highly experienced product focused Web Engineer. Preferably with 5+ years commercial experience, or equivalent. Experience in managing and leading a team. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Faraday
developers and solution specialists, and the successful candidate will serve as the lead for the Microsoft stack. Key Responsibilities Design, develop, test, support, and deploy custom web and mobile applications based on .NET (Blazor, C#), C++. Gather customer requirements and develop related software applications. Collaborate with architects, engineers, and team members to design scalable solutions. Implement Azure Cloud … Framework Core. Experience with iterative methodologies like Scrum or Design Thinking, using Azure DevOps and Git. Experience with Azure Cloud Services such as Azure Functions, Azure SQL, and Azure App Service. Experience with Azure Blazor is a plus. Experience with CI/CD pipelines and Infrastructure as Code with Terraform is a plus. Experience in the reinsurance or insurance More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Optimizely Backend Developer

United Kingdom
First Line Software, Inc
First Line Software works with some of the world's top businesses and organizations in industries like healthcare, data engineering, warehouse automation, retail digitalization, mobile app development, and e-commerce. Our projects are as varied as our people, and our people are as talented as they come. We prefer working as a transparent and supportive team, who More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Mid-Level Ruby on Rails Software Engineer

Farnborough, Hampshire, United Kingdom
Hybrid / WFH Options
iRock School of Music
Tech Stack You'll Be Working With Ruby on Rails with Tailwind CSS (Flowbite), Hotwire, Stimulus.js Sidekiq PostgreSQL database GraphQL API supporting our Flutter-based iOS mobile app RSpec for testing Heroku for deployment and infrastructure Occasional use of Cloudflare for CDN and DNS management What You'll Be Doing Develop, test, and maintain scalable, secure, and … skills and a sharp eye for detail Effective communication and collaboration abilities Nice to Have Experience with RSpec or similar automated testing frameworks Experience working with Flutter -based mobile applications Familiarity with Agile development methodologies Experience with APIs such as SmartDebit, Stripe, and SendGrid Degree in Computer Science or related field (or equivalent experience) Sound like you? This More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Cambridge, Cambridgeshire, England, United Kingdom
Hybrid / WFH Options
Oscar Technology
accessibility on a global scale. They're now looking to bring in a Senior Software Developer to help drive their next phase of growth - leading on mobile app development, shaping scalable architecture, and working closely with a multidisciplinary team of product, data, and clinical experts. The Role Lead development of cross-platform mobile apps (Android … experience Strong background in React Native and Kotlin Proficient in backend languages, ideally Node.js and Python Experience with cloud platforms such as Firebase Solid understanding of mobile app architecture and performance Comfortable in agile, fast-moving environments Why Apply? A chance to build impactful software with real-world medical value Join a talented, collaborative team in a More ❯
Employment Type: Full-Time
Salary: £65,000 - £75,000 per annum
Posted:

Senior Software Engineer

Cambridge, Cambridgeshire, East Anglia, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
accessibility on a global scale. They're now looking to bring in a Senior Software Developer to help drive their next phase of growth - leading on mobile app development, shaping scalable architecture, and working closely with a multidisciplinary team of product, data, and clinical experts. ?? The Role Lead development of cross-platform mobile apps (Android … experience Strong background in React Native and Kotlin Proficient in backend languages, ideally Node.js and Python Experience with cloud platforms such as Firebase Solid understanding of mobile app architecture and performance Comfortable in agile, fast-moving environments ?? Why Apply? A chance to build impactful software with real-world medical value Join a talented, collaborative team in a More ❯
Employment Type: Permanent, Work From Home
Salary: £75,000
Posted:

Technical Team Lead Engineering London

London, United Kingdom
Fliplet
in the marketplace and as a result, we are growing. Fliplet combines the benefits of no-code tools with the feature customisation of open-source software. We are an app building platform with global clients. This is an amazing opportunity to join a business that is in the relatively early stages of growth, yet has already built a fantastic … architecture and technology choices Refactor and optimise existing codebase for performance and maintainability Platform Development Build and enhance Fliplet's no-code/low-code platform capabilities Develop new app templates and components for various industries (legal, corporate, healthcare) Implement data capture features, forms, dashboards, and interactive elements Optimise platform performance for 100,000+ monthly users anda total of … 000+ apps Integrate AI tools and automation into development workflows Develop and maintain mobile app components and features using Cordova and native (iOS/Android) technologies. Ensure seamless cross-platform compatibility and performance for mobile applications built with Cordova Collaborate with product and design teams to translate mobile-specific requirements into technical solutions More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Engineering Manager London

London, United Kingdom
Hybrid / WFH Options
LHV UK Limited
a fully licensed UK bank, specialises in Banking Services for global fintechs and SME Lending solutions. Our Retail Banking division provides a direct-to-customer banking proposition, including mobile apps (iOS & Android) and backend services leveraging modern cloud architectures (Kotlin/AWS). As a leading Banking Services provider, LHV Bank delivers a wide range of services, including … objectives. You will work closely with Product, Agile Delivery, and other Engineering leaders to drive strategic initiatives, improve engineering practices, and scale our teams effectively. Key Responsibilities: Lead Mobile (iOS & Android) and Backend (Kotlin/AWS) engineering teams to deliver customer-facing banking solutions. Oversee the full software development lifecycle, ensuring timely and high-quality releases. Promote and … embed best practices (CI/CD, DevOps, mobile development excellence, cloud-native architectures). Collaborate closely with Product, Agile Delivery, and UX/UI teams to align technology strategy with user and business needs.= Utilize data-driven insights (DORA metrics, customer engagement metrics, DevEx) to enhance engineering productivity and product quality. Guide architectural decisions, trade-offs, and technical More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

NET Developer

Brinsworth, Yorkshire, United Kingdom
Hybrid / WFH Options
Avanti Recruitment
Git/TFS) Strong understanding of MVC architecture patterns Highly Beneficial: Recent .NET 8 MVC experience (preferred for our modernization efforts) Blazor framework knowledge Azure cloud platform experience Mobile application development SSRS/Crystal Reports Experience with legacy system migration projects What We're Looking For 4+ years commercial development experience Strong understanding of MVC architecture and clean More ❯
Employment Type: Permanent
Salary: GBP 40,000 - 50,000 Annual
Posted:

NET Developer

Rotherham, South Yorkshire, United Kingdom
Hybrid / WFH Options
Avanti Recruitment
Git/TFS) Strong understanding of MVC architecture patterns Highly Beneficial: Recent .NET 8 MVC experience (preferred for our modernization efforts) Blazor framework knowledge Azure cloud platform experience Mobile application development SSRS/Crystal Reports Experience with legacy system migration projects What We're Looking For 4+ years commercial development experience Strong understanding of MVC architecture and clean More ❯
Employment Type: Permanent
Salary: £40000 - £50000/annum
Posted:

.NET Developer

Rotherham, South Yorkshire, England, United Kingdom
Hybrid / WFH Options
Avanti
Git/TFS) Strong understanding of MVC architecture patterns Highly Beneficial: Recent .NET 8 MVC experience (preferred for our modernization efforts) Blazor framework knowledge Azure cloud platform experience Mobile application development SSRS/Crystal Reports Experience with legacy system migration projects What We're Looking For 4+ years commercial development experience Strong understanding of MVC architecture and clean More ❯
Employment Type: Full-Time
Salary: £40,000 - £50,000 per annum
Posted:

Senior Full Stack Engineer Product & Engineering Belfast

London, United Kingdom
Hybrid / WFH Options
Kadence Limited
YOU'LL DO Build highly performant, scalable SaaS applications using PHP and Symfony. Craft beautiful and responsivefrontend experiences using AngularJS and Typescript. Develop new product features acrossweb and mobile platforms via Kadence's RESTful APIs. Collaborate closely with a cross-functional team including engineers, QA, data, infrastructure, product managers anddesigners to deliver high-impact features. Contribute to architectural … tests to ensure product quality. Create and maintain internal technical documentation and share knowledge with the team. WHAT YOU BRING Proven experience building large-scale consumer web/mobile applications and distributed systems. Strong backend experience (ideally withPHP andSymfony). Strong frontend development experience withTypeScript (AngularJS preferred) to create interactive user interfaces. Familiarity with distributed systems and modern … TECH STACK Backend: PHP 8.2/Symfony 7, REST, API Platform, NodeJS, Python, Rust. Frontend: TypeScript, Angular 19. Mobile: Android (Kotlin), iOS (Swift) Desktop: Cross platform desktop app built with Electron (TypeScript) Database: MySQL (Aurora DB), Redis (ElastiCache), MongoDB (AWS DocumentDB) Cloud & DevOps: AWS (20+ services), Kubernetes (EKS), Docker, Infrastructure as Code(CloudFormation, Terraform), CI/CD More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Technical Account Manager (SC Security Clearance)

Maidenhead, Berkshire, United Kingdom
dynaTrace software GmbH
Web and application server technologies such as Apache, IIS, WebSphere, WebLogic, and JBoss Server/Server-side technologies such as Java Servlets, PHP, HTML, CSS, JavaScript, and Ajax Mobile application technologies such as iOS and Android Webkit DevOps toolchain applications such as Ansible, Jenkins, Chef, Puppet, etc. CMDB/ITSM Technologies/platforms such as ServiceNow and BMC More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Test Engineer (Mid-level) with Security Clearance

Reston, Virginia, United States
Peraton
a fast-paced, agile environment.Preferred Skills & Qualifications: Experience with performance testing tools (e.g., JMeter, LoadRunner). Familiarity with continuous integration and delivery (CI/CD) tools. Experience testing mobile applications (iOS/Android). Certification in software testing (e.g., ISTQB, CSTE, or equivalent). Experience with cloud-based applications and testing in cloud environments (AWS, Azure, GCP). More ❯
Employment Type: Permanent
Salary: USD 166,000 Annual
Posted:

Software Engineering Director (London)

London, UK
AWTG Ltd
DevOps tools, Demonstrated ability to scale technical teams and deliver complex software projects on time and on budget. Experience in creating solutions that has cloud, web, mobile app components. In-depth knowledge of cybersecurity, data privacy regulations, and compliance standards. In-depth knowledge of various AI methodologies and learning algorithms. Proven experience in various programming languages like More ❯
Employment Type: Full-time
Posted:

.Net Development Manager

West Midlands, United Kingdom
Halian Technology Limited
engineering team. In this pivotal role, you'll shape the delivery of high-quality digital products that enhance every stage of the customer journey from our websites and mobile apps to backend integrations. Youll lead with technical excellence and a passion for building industry-leading solutions that seamlessly blend digital and physical experiences. What Youll Do: Lead the … development of innovative, secure, and scalable digital solutions including CMS, native mobile apps, and web platforms. Set and embed engineering standards, ensuring consistency across internal teams and third-party partners. Collaborate with Product, Delivery, Architecture, and Security teams to turn business goals into smart digital solutions. Guide engineering efforts using Agile, Scrum, and scaled Agile (e.g. SAFe) methodologies. More ❯
Employment Type: Permanent
Salary: £75,000
Posted:

Lead PHP Developer

Plymouth, Devon, South West, United Kingdom
Hybrid / WFH Options
Bowerford Associates
Desirable Experience Exposure to cloud-based infrastructure and modern DevOps practices. Knowledge of eCommerce platforms and customer experience optimisation. Experience building enterprise-grade web applications and/or mobile applications (using Android/iOS). Familiarity with open-source tools, frameworks, and the wider technical ecosystem. What is Offered Competitive salary and performance incentives. Tailored training, certifications, and … Keywords Lead Developer, Senior Developer, PHP, JavaScript, React, HTML, MySQL, Agile, Scrum, DevOps, Technical Leadership, Mentoring, Ecommerce Platforms, Omnichannel, CI/CD, Software Engineering Best Practice, Web Applications, Mobile Applications, Android, iOS. Please note, to be considered for this role you MUST have the Right to Work in the UK long-term without company sponsorship as our client More ❯
Employment Type: Permanent, Work From Home
Salary: £55,000
Posted:

QA Engineer

Bristol, Gloucestershire, United Kingdom
Comply365
/CD tools and concepts to ensure seamless integration of automated tests. Understanding of API testing and experience using tools such as Postman or similar. Experience in testing mobile applications across various platforms (iOS and Android), with a strong understanding of mobile-specific testing strategies, including UI/UX validation, performance testing, and device compatibility. Desirable More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Junior/Mid Developer

Southend-on-Sea, Essex, United Kingdom
Hybrid / WFH Options
Avanti Recruitment
CSS (essential) MVC pattern and ASP.NET controllers (essential) JSON, Bootstrap IIS REST APIs Beneficial experience: UI binding frameworks (Vue.js, AngularJS, React, Knockout) Basic SEO knowledge OWASP security awareness Mobile applications development We're looking for: 1+ years of web development experience Degree in Computer Science or related field (preferable) Experience in debugging and profiling applications Full understanding of More ❯
Employment Type: Permanent
Salary: £30000 - £40000/annum
Posted:

Junior/Mid Developer

Essex, United Kingdom
Hybrid / WFH Options
Avanti Recruitment
CSS (essential) MVC pattern and ASP.NET controllers (essential) JSON, Bootstrap IIS REST APIs Beneficial experience: UI binding frameworks (Vue.js, AngularJS, React, Knockout) Basic SEO knowledge OWASP security awareness Mobile applications development We're looking for: 1+ years of web development experience Degree in Computer Science or related field (preferable) Experience in debugging and profiling applications Full understanding of More ❯
Employment Type: Permanent
Salary: GBP 30,000 - 40,000 Annual
Posted:

.NET Lead

Las Vegas, Nevada, United States
Accord Tecnologies.Inc
data Preferred BS or advanced degree in Computer Science, or related field 8+ years of experience in software development with 3+ years of experience leading teams Experience developing mobile applications Experience with the automated build and deployment of websites Experience with Oracle and PL-SQL Experience securing a public facing API Experience leading onsite and offshore agile teams More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Senior Android Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Deloitte
with Public Sector/Government clients. The ideal candidate will have extensive experience in developing Android applications and will be responsible for designing, developing, and maintaining high-quality mobile applications. You will be part of the Product Team and report to the Product Tech Lead. You will demonstrate your capabilities in the following areas: Essential Skills & Experience Eligible More ❯
Posted:

Senior Android Developer

London Area, United Kingdom
Hybrid / WFH Options
Deloitte
with Public Sector/Government clients. The ideal candidate will have extensive experience in developing Android applications and will be responsible for designing, developing, and maintaining high-quality mobile applications. You will be part of the Product Team and report to the Product Tech Lead. You will demonstrate your capabilities in the following areas: Essential Skills & Experience Eligible More ❯
Posted:

Lead Software Engineer

United Kingdom, United Kingdom
Nine Twenty
Nine Twenty's client specialises in helping businesses acquire, retain, and monetize users through web and mobile applications using games. Their approach is grounded in the science of gamification to simplify user engagement. The company is gaining recognition both nationally and internationally. Who we’re looking for We’re looking for someone with strong attention to detail who More ❯
Employment Type: Permanent
Salary: £80000 - £90000/annum
Posted:
Mobile App
10th Percentile
£31,250
25th Percentile
£43,750
Median
£60,000
75th Percentile
£76,250
90th Percentile
£90,000