251 to 275 of 292 Permanent Mobile App Jobs

member of a small development team, flexibilityis essential. Team members are expected to contribute whereverrequiredandregularly workacross machine learning, backend and frontend development, mobile applications, databases, DevOps, system integration, testing, deployment, troubleshooting, and technical support. Principal Accountabilities Identify opportunities to apply AI and machine learning within Machine Sentry. Develop … training datasets and validate AI models. Secondary Accountabilities Develop and maintain Machine Sentry applications, services, APIs and databases. Contribute to frontend, backend and mobile application development. Assist with cloud infrastructure, CI/CD pipelines and deployment automation. Participate in testing, code reviews, documentation and release activities. Skills, Knowledge ...

planning, backlog refinement, daily stand-ups, sprint reviews, and retrospectives- Validate new features against business requirements and acceptance criteria- Carry out browser and mobile application testing- Support release activities by completing pre-release validation and post-release verification- Help maintain and improve QA processes, standards, and documentation- Contribute … Analyst role- Strong understanding of the Software Development Lifecycle (SDLC) and Software Testing Lifecycle (STLC)- Experience performing manual testing across web and mobile applications- Experience writing detailed test cases and test plans- Knowledge of Agile and Scrum methodologies- Experience using Jira or similar defect management software- Excellent analytical ...

building a modern SaaS platform used by customers across the world. You'll work on the core backend platform powering both web and mobile applications, helping to build new features, improve scalability and shape technical direction alongside experienced engineers. The role: Develop and maintain scalable backend services using … commercial environment. Designing and developing APIs, whether RESTful or GraphQL, with a good understanding of how backend services integrate with web and mobile applications. Working with AWS and modern cloud infrastructure to build scalable, reliable applications. Containerisation and deployment tools such as Docker, with exposure to Infrastructure ...

product squad whilst helping others produce better work. You'll be involved in: Leading UX research and product design across web and mobile experiences. Solving complex customer problems using research, behavioural analytics and experimentation. Creating scalable user journeys, wireframes and prototypes. Using data, heatmaps, customer feedback and analytics … responsibility. This is an opportunity to join a business going through a major product transformation, including a full rebrand, the launch of new mobile applications and continued investment in experimentation and digital growth. Hybrid working (3 days in Manchester). Salary up to £65,000 plus private medical ...

Mobile QA Tester (Italian-Speaking) Remote (UK-Based) 6 Month Contract A great opportunity for an experienced Mobile QA Tester fluent in English and Italian to join a leading edtech company as they continue to deliver new features and updates across their English and Italian mobile apps. The Mobile Tester will focus on manual testing across both iOS and Android versions, ensuring functional accuracy, ... WKCL1_UKTJ ...

hybrid basis (Crawley). This is a key role responsible for leading the design, development, and delivery of a highly visible customer-facing mobile application used by millions of users globally. The Role As the iOS Technical Lead, you will combine hands‐on engineering with architectural leadership, driving … evolution of a modern, scalable mobile platform. You'll work closely with product, backend, and architecture teams while also leading distributed engineering teams, including offshore developers. The platform enables end‐to‐end customer journeys including booking, account management, and real‐time travel services. Key Responsibilities Lead iOS development ...

Hippo Digital Limited in Leeds is seeking a Senior Mobile (iOS) Developer to lead native iOS work within a multidisciplinary team, shaping architecture and ensuring robust, scalable apps that meet client needs. You will own mobile delivery from design through to code, drive CI/… pipelines (Bitrise, Fastlane, GitHub Actions) and mentor engineers, while collaborating with UX, product and delivery to ship high‐quality mobile solutions. #J-18808-Ljbffr ...

They're looking for a React Native Engineer to join their growing tech team at an exciting time, as they shift further toward mobile-first development and modern frameworks. This is a brilliant opportunity to work on products that are genuinely used every day, with a strong focus … ways of doing things. Day-to-day, you'll be: Building and maintaining mobile applications using React Native Contributing across web and app platforms Collaborating closely with product and UX teams Supporting improvements to performance, usability, and overall user experience Helping evolve the tech stack and development ...

Test Engineer We are working with an innovative technology company developing connected mobile and hardware solutions used across a range of real-world environments. Due to continued growth, they are looking for a talented and detail-oriented Test Engineer to join their Brighton-based team. This … exciting opportunity for someone with strong hands-on experience testing mobile applications across both iOS and Android platforms, alongside exposure to hardware/device configuration testing. You'll play a key role in ensuring the quality, performance, and reliability of products, working closely with developers, product teams ...

This is an opportunity to own and shape a high-impact mobile product within a fast-scaling, consumer-focused environment. You will play a key role in delivering a seamless digital experience, directly influencing how users engage with a premium product offering. With a strong focus … impact across the organisation. The team values curiosity, ownership, and delivering high-quality products at pace. The Role Own the end-to-end mobile product experience across iOS and Android platforms Drive product strategy and roadmap for a D2C mobile application Work closely with engineering, design ...

United States Digital Space LLC in London is seeking a Senior Product Engineer, React Native, to own mobile and web experiences across iOS, Android, and web. You’ll work in a hybrid setup with on‐site presence several days a week and must have the right to work ...

Design User Research and Personas Customer Journey Mapping Information Architecture Wireframing and Prototyping Responsive Web Design Design Systems Accessibility and Inclusive Design Mobile and Web Application Design Usability Testing UX Writing Fundamentals Figma and Modern Design Tools Practical Experience You will work on realistic design projects that … include: Website redesigns Mobile application concepts User research exercises Wireframe creation Interactive prototypes Design system development Usability testing reports Portfolio projects This practical experience will help you develop a professional portfolio that demonstrates your capabilities to future employers. Ideal Candidate We are looking for individuals who: Have ...

qualifications, capabilities, and skills 5+ years of experience in conducting manual penetration tests against a wide variety of applications and technologies including web, mobile and thick clients, internal and external facing infrastructures, cloud Foundational knowledge of cybersecurity organization practices, operations, risk management processes, principles, architectural requirements, engineering … Public cloud environments like AWS, Azure and GCP with proficiency in at least one platform. Experience in reverse engineering standalone, thick client and mobile applications. Proficiency in security concepts for both Windows and Unix-like Operating Systems. Experience in source code review and/or building software with ...

influence the future of a product platform during a major period of change, including a full digital rebrand and the launch of new mobile applications. Why people join This isn't a role where you'll simply deliver tickets. You'll become the person setting the design standards … shape the future direction of design across the business. You'll probably have experience with Product Design Design Systems Figma Interaction Design Accessibility Mobile and Web Products Working closely with Engineering teams Mentoring or coaching other designers Salary is up to £65,000, alongside bonus, private healthcare, generous ...

United States Digital Space LLC is seeking a Principal Software Engineer, Mobile (React Native) in Nine Elms, London. This full-time position demands a hands-on leader who will guide the technical direction … consumer mobile apps across iOS, Android, and web platforms. The successful candidate will leverage their deep expertise in React Native to enhance app performance, stability, and team mentoring. Noteworthy benefits include a competitive salary, private health insurance, and extensive leave options. #J-18808-Ljbffr ...

Fuse Energy, LLC in London is seeking experienced Mobile Engineers to join a small, high-ownership team. You will own features end-to-end, from customer-facing product to internal tools, shipping consumer-facing AI features on mobile using Swift or Kotlin across iOS and Android. … work with a tight team to design and deliver polished, scalable mobile apps, collaborating with designers and backend engineers, and taking responsibility for code quality, testing, and production readiness in a #J-18808-Ljbffr ...

Bloomberg L.P. in London seeks an experienced Senior Android Engineer to join our Mobile Professional group, building and evolving native Android applications used by financial professionals worldwide. You will work with Kotlin, Jetpack Compose, and a diverse tech stack across Android, backend infrastructure, and shared components, shaping mobile ...

products under fluid conditions, seamlessly balancing tactical and strategic considerations all in service of our users Responsibilities Deliver a world class mobile experience for Treasury users Scope and lead technical projects, laying the groundwork for our products to iteratively evolve and scale Design, build, expand and maintain mobile … business priorities, user experience, and a sustainable technical foundation Who you are We’re looking for software engineers with experience distributing products via mobile who have an eye for detail and are happy delivering changes at any layer of the technical stack. Minimum requirements Have a strong technical ...

products under fluid conditions, seamlessly balancing tactical and strategic considerations all in service of our users. Responsibilities Deliver a world-class mobile experience for Treasury users, including working with our partners to design and launch new features and capabilities Scope and lead technical projects, laying the groundwork … products to iteratively evolve and scale Design, build, expand, and maintain mobile-specific view cross-platform components, backing APIs and their services Align our technical decisions with the broad strategic initiatives at Stripe, while also advocating for needs specific to emerging new businesses Work with engineers across ...

flagship SaaS platform. Working within a collaborative cross-functional team, you'll have the opportunity to design engaging user experiences across web and mobile applications while learning from experienced product and engineering professionals. What you'll be doing Design new features and enhance existing user journeys across … mobile platforms Conduct user research to understand customer needs and behaviours Produce wireframes, user flows and interactive prototypes using Figma Collaborate with Product Managers, Developers and stakeholders throughout the design process Support usability testing and User Acceptance Testing (UAT) Present design concepts and confidently communicate your ideas Keep ...

market insights into meaningful engagement with high‐value accounts. You will develop personalized campaigns, create impactful experiences, and build stronger connections with established consumer app businesses. Working closely with sales, content, product marketing, events, and revenue operations teams, you will shape the next generation of ABM strategy. The position … highly valued. Accountabilities Build and scale the strategic account engagement engine by identifying, prioritizing, segmenting, and activating high‐value target accounts across relevant consumer app categories. Develop deep account insights by analyzing business models, monetization strategies, product challenges, market signals, hiring trends, and growth opportunities. Create innovative ...

implementation optimisation Ability to translate operational requirements into effective system solutions Experience working with integrated business systems such as ERP, WMS, telematics or mobile applications Strong problem-solving and troubleshooting skills Excellent customer-facing communication and stakeholder management skills Ideal Backgrounds This role could suit someone currently working … days, then further increases with length of service Life Assurance, 4 times your annual salary Free Costco membership, 20% off EE mobile and line rental, and other discounts with Reward Gateway Invested in employee health and well-being with over 20 mental health first aiders in the business ...

implementation optimisation Ability to translate operational requirements into effective system solutions Experience working with integrated business systems such as ERP, WMS, telematics or mobile applications Strong problem-solving and troubleshooting skills Excellent customer-facing communication and stakeholder management skills Ideal Backgrounds This role could suit someone currently working … days, then further increases with length of service Life Assurance, 4 times your annual salary Free Costco membership, 20% off EE mobile and line rental, and other discounts with Reward Gateway Invested in employee health and well-being with over 20 mental health first aiders in the business ...

owned some of the most loved and profitable products in the world, delivered transaction platforms operating at massive scale, created beautiful mobile applications — and built things that have changed the lives of millions of people. We don’t believe in 9-to-5 and we don’t believe … latest tools and technology. A world‐class team that will challenge and grow your skills. The opportunity to help build the best fintech app in Latin America. Office Policy: 3-4 days a week in-office. #J-18808-Ljbffr ...

Hargreaves Lansdown PLC in London is seeking an experienced Software Engineering Manager for the Mobile Platform to own the design, architecture, and delivery of our greenfield UCX mobile apps using React Native across iOS and Android. You will lead a 5–7 person mobile ...