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We’re looking for a Senior Software Engineer with iOS development experience to join our Viator team. Experience of developing an iOS app and familiarity with mobile web and back-end technologies would be beneficial.

The Role uMotif’s Customer Support team is looking for a UK based Support Specialist who would be responsible for supporting customers during core UK business hours. The role is based remotely in the UK, although the current team is based in both the UK and US and covers the UK, European and US time zones. In this role, you will provide day to day technical and customer support for our data capture solutions. This includes being responsible for and triaging support tickets as they are received which can vary from assisting our users, making database data changes, producing data reports and extracts, investigating and solving technical issues and supporting your team and the wider business to provide an exceptional support service. At the core of the role is the ability to interrogate, manage and update captured data using SQL/MYSQL whilst adhering to data privacy and regulated data management guidelines, so we ask for 3+ years of experience providing customer support with at least 2 years demonstrable SQL skills. What will you do? • Serve as the escalation point for support cases including overall triage., • Help maintain and support our internal ticketing tools and communication channels., • Investigate and resolve 1st, 2nd and some 3rd line support issues., • Escalate complex 3rd line support issues if unable to resolve within the team., • Ensure issues are responded to within predefined company SLAs., • As a team provide continuous product support during core UK, Europe and US working hours., • Work with our third party 1st line support vendor ensuring a seamless support service., • Provide support to system users in multiple countries predominantly via email and our support ticketing system, with occasional client calls as needed., • Build professional rapport with internal and external clients by demonstrating empathy and strong communication skills and clearly document all communication with system users., • Follow up with customers to ensure full resolution, providing timely updates of progress along the way., • Become proficient in core applications in the uMotif product suite and share this knowledge with all other internal cross-functional teams as necessary., • Work in harmony with all business departments to ensure a complete support function., • Promote good practice and contribute towards knowledge sharing and process documentation., • Develop an understanding of customer processes and standard operating procedures., • Gain knowledge of clinical research workflows to support understanding and context of customer questions., • Facilitate troubleshooting and communication across multiple teams to provide customers with effective solutions quickly. When a solution is not readily available, collaborate with other internal resources., • Demonstrate responsiveness and sense of urgency in all customer interactions., • Advocate for customers by tracking and communicating suggestions for software enhancements., • Perform other job-related duties as assigned. What you need to succeed • Prior technical support experience is preferred, especially in healthcare, life sciences, clinical research or related fields., • 3+ years of experience providing customer support with at least 2 years demonstrable SQL skills., • Excellent verbal and written communication skills and the ability to work optimally in a remote team environment., • Initiative and desire to learn new skills/technologies and remain up-to-date with the latest trends., • Excited by firefighting and a real passion for solving technical problems., • Experience working with and improving support ticketing systems, ideally Jira Service Management., • Committed to working within a team that promotes the uMotif culture., • Thrives in a fast-paced, dynamic environment., • A team player who puts the success of the team first and is motivated by helping clients and finds satisfaction in helping to resolve the issues of others., • A resourceful problem-solver who seeks out effective and efficient solutions., • Strong time management skills and ability to effectively manage multiple priorities., • Experience working within regulated environments, for example GDPR, GCP & HIPAA., • Any exposure to the following would be a real bonus: Command Line, PHP, Python, CSS, HTML, XML, JSON, Javascript., • Any experience with the following tools: Jira, AWS, Jira Service Management, Tableau, Slack, Gitlab, iOS & Android environments, MDM, Microsoft Office & GSuite. Why uMotif? • Unlimited paid holiday allowance after probation, • Contributory Salary Sacrifice pension, • Private Health Insurance via Vitality, • Simplyhealth cashback scheme, • 5x salary Life Insurance, • Full pay for the first 13 weeks of SMP during maternity leave, • Perkbox subscription, • Salary Sacrifice Cycle scheme, • Remote working, • Home office allowance, • WFH expense contribution About us Our Company uMotif’s mission is to put patients at the centre of research by building data capture solutions people love to use. Designed with patients for patients, the uMotif platform supports data capture for each phase of clinical research across all therapeutic areas. Over 22,000 participants use our applications to track and submit e-consent, symptom, eCOA, ePRO, and wearable device data. With expertise in engaging patients and fast deployments, we work with ten of the top twenty global pharmaceutical companies to power large real-world evidence (RWE) and virtual studies. Our core values: Patients First - We care about patients and put them first; from our products to our business decisions. Teamwork - Through collaborating with and supporting each other, our customers, and our partners we succeed together. Innovation - We work innovatively to design, build, and deliver engaging technology. Team uMotif are united in our belief that patient-centric thinking combined with beautiful technology and effective teamwork can truly change clinical research for the better. We search for mission-driven people who are not afraid to be challenged - who want to tackle demanding problems and embrace innovative ideas. uMotif is an equal opportunities employer We positively encourage applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, or pregnancy and maternity. We want everyone at uMotif to be comfortable bringing their true self to work. That means acknowledging your personality, including the quirky bits, and bringing your interests, hopes, dreams, and even fears with you is fine, even if they don't seem relevant to your work.

What are we building? Hard Rock Digital is a team focused on becoming the best online sportsbook, casino, and social gaming company in the world. We’re building a team that resonates passion for learning, operating and building new products and technologies for millions of consumers. We care about each customer's interaction, experience, behavior, and insight and strive to ensure we’re always acting authentically. Rooted in the kindred spirits of Hard Rock and the Seminole Tribe of Florida, the new Hard Rock Digital taps a brand known the world over as the leader in gaming, entertainment, and hospitality. We’re taking that foundation of success and bringing it to the digital space — ready to join us? What’s the position? This is an exciting opportunity to join our rapidly growing technology team, responsible for continuous growth and support of an unrivalled betting experience for millions of sports fans everywhere. We’re looking for a Principal Mobile Engineer who will bring their creativity and experience to Hard Rock Bet to help us build software with a spark of magic. This is a role that works closely with Product Management, Design, QA, and Backend Engineering to deliver a full-featured mobile app. The candidate should have a strong track record developing React Native apps, as well as experience with iOS and/or Android apps, preferably with a background in sportsbook, gaming, or a related industry. Your responsibilities will include: Lead the Frontend technical direction of the Casino Technology unit, owning architectural decisions within the domain while ensuring alignment with the broader mobile platform. Partner with peer Principal Engineers in Core and Sportsbook units and the Technical Director for Mobile to define, evolve, and uphold shared engineering standards, patterns, and conventions. Own the architecture and evolution of Casino-domain features within a high-performance React Native application for iOS and Android, serving tens of thousands of daily users across multiple product variants and regulatory jurisdictions. Develop & improve a high-performance mobile application in React Native for iOS and Android, serving tens of thousands of daily users. Drive multi-quarter technical initiatives — legacy system migration, platform modernization, design system adoption, and build infrastructure improvements — collaborating across units to coordinate execution. Mentor and develop senior and staff engineers through architectural guidance, code review culture, and hands-on pairing on complex problems. Partner with Product Management, Design, QA, and Backend Engineering to shape roadmaps, inform feasibility, and make build-vs-buy-vs-migrate decisions for the Casino domain. Evaluate and integrate AI-assisted development tools and workflows to improve team productivity, code quality, and developer experience. Navigate the challenges of working in a highly regulated industry, ensuring compliance and stability while minimizing the architectural cost of jurisdiction-specific requirements. Serve as the escalation point for complex technical problems within the Casino unit — leading troubleshooting efforts, identifying root causes quickly, and turning incidents into systemic improvements. Champion comprehensive observability — analytics, error reporting, and performance monitoring — and use data to drive architectural and product decisions. Contribute to cross-unit technical forums, representing Casino engineering priorities and collaborating on platform-wide decisions. Employ state-of-the-art technologies and strategies to optimize content delivery, application performance, and developer productivity. Cultivate a positive engineering culture that values quality, pragmatism, and continuous improvement. What are we looking for? We are looking for a technical leader who raises the engineering bar within their unit — someone who identifies systemic problems before they escalate, makes sound architectural decisions, and multiplies the output of the engineers around them. The ideal candidate isn't just interested in what we're building right now, but wants to understand where we're going and partners with peer Principals and the Technical Director for Mobile to shape the technical strategy that gets us there — all in service of delivering the best customer experience. The ideal candidate will have: 10+ years of experience in developing mobile applications (native and hybrid), with at least 7 years focused on React Native. Bachelor's degree in Computer Science or a related field; or equivalent demonstrated experience. Deep expertise in React Native application architecture using TypeScript in strict mode, with a track record of defining patterns and conventions adopted across engineering teams. Mastery of dual state management strategies — client state (MobX) and server state (TanStack React Query) — including the judgment to enforce clear boundaries between them at scale. Comfortable working with AI-assisted development tools (e.g., Claude Code, Cursor, Codex) and interested in shaping how the team leverages them — not just as a user, but in defining conventions, guardrails, and workflows that scale. Proven experience designing real-time mobile systems using RESTful services, WebSockets, and GraphQL, with an emphasis on resilience, latency, and graceful degradation. Significant native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) experience, particularly in authoring and maintaining native module bridges and managing cross-boundary data flow. Prior experience in the igaming, sportsbook, or online gaming industry, with a strong understanding of the regulatory, compliance, and geolocation constraints that shape product and architecture decisions. Experience architecting multi-variant mobile applications — managing divergent product configurations, jurisdiction-specific logic, and feature flag–driven rollouts (e.g., LaunchDarkly) within a single codebase. Ownership of cross-cutting technical initiatives such as design system creation, legacy codebase migration strategies, developer tooling, or CI/CD pipeline optimization for App Store and Play Store delivery. Comprehensive knowledge of the mobile development lifecycle — application architecture, OS-level APIs, debugging, performance profiling, security hardening, and deployment — with the ability to set org-wide standards in each area. Demonstrated ability to identify, scope, and drive multi-quarter architectural improvements — balancing long-term technical vision against near-term product delivery. A track record of mentoring senior and staff engineers, elevating team capabilities through code review culture, technical documentation, and architectural guidance. Strong cross-functional influence — able to partner with Product, Design, QA, and Backend Engineering leadership to shape roadmaps and make build-vs-buy-vs-migrate decisions. Contagious and positive work ethic that raises the bar for engineering quality across the organization, not just the immediate team. What’s in it for you? We offer our employees more than just competitive compensation. Our team benefits include: Competitive pay and benefits Flexible vacation allowance Flexible work from home or office hours Startup culture backed by a secure, global brand Opportunity to build products enjoyed by millions as part of a passionate team Roster of Uniques We care deeply about every interaction our customers have with us, and trust and empower our staff to own and drive their experience. Our vision for our business and customers is built on fostering a diverse and inclusive work environment where regardless of background or beliefs you feel able to be authentic and bring all your talent into play. We want to celebrate you being you (we are an equal opportunities employer) Your application has been successfully submitted! _

We are hiring a Lead Risk Manager to own and scale our iOS (Apple) lending portfolio in Nigeria. You will lead policy, experimentation, analytics, and performance — and be accountable for portfolio outcomes end-to-end. Team Leadership & Analytical Excellence.

We are looking for a dedicated, engaged software engineer that is passionate about working on highly available, low latency client SDKs and the related backend services in the authentication and session management domains. These form the backbone of our product experience for hundreds of millions of users worldwide. You’ll be directly helping with the evolution of Spotify’s overall authentication and session management infrastructure. • Be part of an autonomous and cross functional team of Mobile and Backend Engineers along with members from Product, Design and Insights to identify and tackle important problems in the Authentication and Session Management domains., • Build highly scalable backend services and SDKs that bring the happiness of music to millions of users., • Write clean and maintainable code that will scale across a number of projects and distributed development teams, • Share knowledge, promote best practices, and collaborate with some of the best engineers in the company, • Improve developer experience, the team is driven by a strong focus on clean APIs and engineering efficiency, • You are an expert in either C++ OR Java., • It’s a bonus if you have some experience with both., • You have experience with strong testing practices, A/B testing or CI/CD, • You are familiar with the Authentication domain and understanding of authentication protocols like OAuth, • You are familiar with cryptographic techniques and security best practices., • Experience in iOS (Objective C / Swift) or Android (Kotlin) development is a plus., • This role is based in London, • We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home.Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what’s playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It’s in our differences that we will find the power to keep revolutionizing the way the world listens. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world’s most popular audio streaming subscription service.

At MSquared, we’re pioneering the next evolution of the internet: an open, interconnected metaverse. Backed by one of the UK’s most well-funded tech startups, our mission is to empower creators, brands, and communities with tools to build scalable, immersive virtual experiences in an open and interconnected network. We are a multidisciplinary team of engineers, artists, producers, and storytellers who believe in the power of shared digital spaces. Our culture is built around curiosity, empathy, and pushing the boundaries of what’s possible. We are seeking a Principal Graphics/Rendering Engineer with deep expertise in real-time rendering, game engines, and graphics technologies. This is an opportunity to drive the development of cutting-edge visual experiences, optimize performance across platforms, and pioneer new graphics techniques. Your Role in Building the Future You’ll be a key force in helping bring our ambitious vision for the open metaverse to life. As Principal Rendering Engineer in MSquared you will be responsible for maintaining and improving world leading technology. Areas for Impact Develop and maintain core graphics engine systems and tools. Optimize rendering performance, ensuring high framerates and efficient GPU/CPU memory usage across multiple hardware platforms and operating systems. Collaborate closely with gameplay, engine teams and customers to deliver seamless and visually stunning experiences. Research and implement advanced, forward-looking rendering techniques to keep our technology at the industry’s forefront. Profile, diagnose, and resolve graphics-related bottlenecks and issues. We’d love to hear from you if you have: Strong expertise with modern real-time graphics APIs such as Direct3D, Metal, and Vulkan. Proficiency in C++, with a focus on performance-critical systems. Performance optimization skills, including hands-on experience with profiling and debugging tools like NVIDIA NSight, RenderDoc, and PIX. Solid understanding of core real-time rendering algorithms (e.g., deferred rendering, shadow mapping). Bonus points if you: Experience with commercial game engines, such as Unreal Engine or CryEngine. Deep familiarity with Unreal Engine’s rendering systems, such as: Render Dependency Graph (RDG) Shader compilation pipelines Indirect drawing Nanite Lumen Niagara Temporal Super Resolution Custom GPU and CPU memory allocation systems. Experience developing for MacOS and/or iOS using Metal. Animation programming expertise: skinned mesh and rig systems. Compute shader based calculus. Mesh simplification techniques for LOD and performance optimization. Knowledge of Web technologies like WebGPU and/or WebGL. We know the best ideas come from diverse minds and lived experiences. We encourage applications from all backgrounds, and welcome candidates who have valuable experience to bring to the role. If you identify with the team and mission, but not all of our requirements, then please still apply. Why Join Us At MSquared, you’ll work on meaningful technology that prioritizes interoperability, creativity, and ownership. We are passionate about creating a more equitable digital ecosystem and having fun while doing it. Benefits include: Competitive salary Private healthcare and dental Unlimited holiday Flexible hybrid working Weekly wellness sessions and a stocked office kitchen Mentorship from world-class leaders across Web3, gaming, and open-source tech Let’s build the open metaverse together.

Mission The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity. Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies What You’ll Do • Lead the design, architecture, and development of native Windows desktop applications using Windows App SDK, WinUI (or related UI frameworks), C#, XAML, and — when needed — C++., • Define and enforce best-practices for Windows desktop development across the codebase: code architecture, performance, memory usage, responsive UI, cross-version compatibility (Windows 10/11+), and maintainability., • Drive accessibility efforts: integrate and validate support for accessibility APIs (e.g. Microsoft UI Automation or other relevant Windows accessibility frameworks), ensure UI controls, focus management, keyboard navigation, screen-reader support, and usability for users with disabilities., • Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape feature planning, UI/UX architecture, and long-term roadmap for the Windows platform., • Take ownership of full lifecycle of features: conception → design → implementation → testing → release → maintenance. Ensure quality, reliability, and consistency across releases., • Identify, diagnose, and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, or compatibility problems — and propose robust architectural or design solutions. An ideal candidate should have Required: • 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM)., • Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code., • Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability., • Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software., • Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant)., • Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions., • Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus., • A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users. Preferred / Bonus: • Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks., • Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load)., • Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions., • Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications., • Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications., • Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management. What we offer • A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience., • A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker., • Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect)., • Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision., • A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people. Think you’re a good fit for this job? Tell us more about yourself and why you're interested in the role when you apply. And don’t forget to include links to your portfolio and LinkedIn. Not looking but know someone who would make a great fit? Refer them! Speechify is committed to a diverse and inclusive workplace. Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

About the Role We're looking for a highly technical Solutions Engineer to help mobile and web developers build better user experiences. At Embrace, we're the only user-focused observability solution built on OpenTelemetry, providing frontend teams with the insights they need to understand real customer impact across 100M+ devices and growing. What You’ll Do • Represent Embrace as both an expert communicator and technologist, and help deliver an amazing customer experience, • Communicate directly with customers, product and engineering teams, and work together towards a solution to the task at hand, • Drive the technical integration strategy and execution for both prospects and customers, leveraging deep product expertise to create customized implementation approaches tailored to each customer's technical environment and business objectives, • Quickly root-cause, identify technical issues, and provide clear instructions to reproduce the problems or drive new product specifications, • Directly impact product direction by suggesting improvements for customers day to day, • Ensure that our process for surfacing bugs to Engineering is fast, efficient, and effective, • Improve collaboration with Sales and Customer Success by developing tools and enhancing documentation Our Ideal Candidate will have: • 3+ years experience in a Mobile Developer, Web Developer, Sales Engineer, or Solutions Engineer role at a B2B software technology company, • Experience with mobile or web development and eagerness to learn and improve your skills. Familiarity with iOS, Android and their development tools, • Working knowledge of Linux and/or Mac OS X command line, • Comfortable discussing code; ability to read and write code is a plus (Python, Java, Objective-C, Swift, Kotlin, or JS preferred), • A curiosity for how things work and the ability to apply your experience of using tools and resources to come to a resolution, • Excellent communication skills and comfortability writing and speaking with people to help them solve their issues, • High competency and low ego, you have a passion for helping people both inside and outside of your company, • Willingness to travel for both customer-facing activities (technical workshops, integration support, relationship building) and quarterly internal team collaboration gatherings, • Diploma in Computer Science, Mathematics or related discipline preferred On target earnings (OTE) for this role are $130,000-$160,000. Actual compensation may vary based on level, experience, and skillset as assessed in the interview process. Benefits include equity and other benefits as detailed on our careers page. Why Join Embrace? As the only user-focused observability solution built on OpenTelemetry, Embrace delivers crucial insights across both DevOps, web and mobile teams to illuminate real customer impact – not just server impact – to deliver the best app experiences. Customers like The New York Times, Marriott, Masterclass, Home Depot, and Cameo love Embrace’s observability platform because it makes extremely complicated and voluminous data actionable. Our cultural values highlight how we seek to improve as individuals, team members, and a company each and every day.

App Developer - Appsflyer Integration Location: Remote/UK-based A leading martech company are working closely with Google and are backed by their funding to develop a cutting-edge Marketing Mix Platform. The Role We're looking for an experienced App Developer to help with the Appsflyer integration and implementation. As our focus is on digital marketing analytics, your expertise will be essential in ensuring seamless app tracking and integration for clients. Responsibilities Implement and integrate Appsflyer into mobile apps and digital platforms Work closely with the team to ensure accurate data tracking and performance analytics Collaborate on digital marketing efforts, focusing on app performance and optimization Troubleshoot and resolve technical issues related to app tracking and integrations Requirements Proven experience with Appsflyer or similar mobile attribution platforms Strong app development background (iOS/Android) Understanding of digital marketing analytics and how app data integrates with marketing campaigns Familiarity with Google's Marketing Mix Platform or similar analytics tools (a plus) Strong problem-solving skills and ability to work independently Nice to Have Experience in the martech or Brandtech sectors Benefits Competitive salary and benefits Remote-first work environment Work with an innovative and growing team supported by Google

.NET Developer (C#/.NET 8/Angular/Azure/Mobile) Are you a versatile developer with a passion for modern .NET technologies and front-end development? We’re looking for a talented Full-Stack .NET Developer to join our team and help us enhance and maintain our software solutions. You’ll be working with a mix of legacy and cutting-edge tech, supporting ongoing projects, and contributing to future improvements. What You’ll Be Working On: • C#/.NET Development – Maintaining and improving our applications, with a mix of legacy .NET Framework 4 and newer .NET 8 solutions., • ASP.NET & Web Development – Handling backend and frontend work using HTML, CSS, JavaScript, and jQuery., • Mobile Development – Working with Xamarin (primarily Android) and assisting with a migration plan to MAUI, including iOS development., • Angular/TypeScript – Developing and maintaining applications using Angular 18/19, while also supporting legacy migrations., • Azure Services – Managing Azure SQL, Azure DevOps (TFS), Azure Web Apps, Functions, Storage, and AI-related services., • Cloud Hosting & Deployment – Supporting current Azure-based hosting, with an eye on potential containerization., • Development Environment – Using Visual Studio with Resharper for efficient coding and debugging. What We’re Looking For: We understand this is a broad skillset, and we don’t expect one person to tick every box! However, we’re particularly keen to find someone who can complement our existing capabilities and bring fresh expertise in key areas. Ideal skills & experience: • C#/.NET experience (ideally including .NET 8 and ASP.NET), • Web development knowledge (HTML, CSS, JavaScript, jQuery, Angular, TypeScript), • Experience with mobile development (Xamarin and/or MAUI, Android/iOS), • Familiarity with Azure services and DevOps processes, • Ability to work with SQL databases (Azure SQL), • Knowledge of hosting strategies and containerization concepts (a plus!) Bonus Points For: • Strong UX/UI design skills – this is an area where we need additional expertise, so if you have a keen eye for design and usability, we’d love to hear from you!, • Experience modernizing legacy applications, • An interest in improving development workflows and deployment strategies Why Join Us? • Work with a variety of technologies in a fast-paced environment., • Be part of a team that values innovation and continuous improvement., • Opportunity to shape the future of our applications and development processes., • A supportive environment that encourages learning and skill development., • Remote / Flexible working - being close to Manchester / Cheshire for meetups would be ideal! If you’re excited about this opportunity and believe you can contribute to our team, we’d love to hear from you. Apply now and let’s build something great together! .NET Developer - Manchester / Cheshire

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At _, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What we do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. About the Role GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Coding, you’ll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: • Code generation and code review, • Prompt evaluation and complex data annotation, • Training and evaluation of large language models, • Benchmarking and agent-based code execution in sandboxed environments, • Working across multiple programming languages, • Adapting guidelines for new domains and use cases, • Following project-specific rubrics and requirements, • Collaborating with project leads, solution engineers, and supply managers on complex or experimental projects Note: Flexibility and quick adaptation to new requirements are essential. How to get started Simply apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule. From creating training prompts to refining model responses, you’ll help shape the future of AI while ensuring technology benefits everyone. • You hold a Bachelor's or Master’s Degree in Computer Science, Software Engineering, Software Development, Computer Engineering, Information Technology or other related fields, • You have at least 3 years of professional iOS/macOS development experience, • Your level of English is advanced (C1) or above, • Mid-level proficiency in Swift 5.9+, including SwiftUI, Combine, async/await, and the concurrency model, • Hands-on experience with testing frameworks (XCTest, Quick/Nimble) and UI automation testing, • Proficiency with Xcode, Swift Package Manager, and CI/CD tools (Fastlane, GitHub Actions, Xcode Cloud), • Experience with App Store deployment and monitoring tools (Crashlytics, Firebase), • Strong understanding of architectural patterns (MVVM, Clean Architecture) and performance optimization (ARC, Instruments), • Experience integrating AI/ML capabilities (Core ML, Vision, Create ML), • Practical use of AI-assisted tools for code generation, refactoring, and test automation, • Strong skills in crash analysis, memory debugging, and performance profiling, • You are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines., • Our freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge. Why this freelance opportunity might be a great fit for you? • Get paid for your expertise, with rates that can go up to $44/hour depending on your skills, experience, and project needs., • Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments., • Work on advanced AI projects and gain valuable experience that enhances your portfolio., • Influence how future AI models understand and communicate in your field of expertise.

Experience of developing an iOS app and familiarity with mobile web and back-end technologies would be beneficial.

The journey began with the introduction of a digital microcredit application exclusively available on Android and iOS devices. We are hiring a Lead Risk Manager to own and scale our iOS (Apple) lending portfolio in Nigeria. Experience scaling digital portfolios.

Mission The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity. Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies What You’ll Do • Lead the design, architecture, and development of native Windows desktop applications using Windows App SDK, WinUI (or related UI frameworks), C#, XAML, and — when needed — C++., • Define and enforce best-practices for Windows desktop development across the codebase: code architecture, performance, memory usage, responsive UI, cross-version compatibility (Windows 10/11+), and maintainability., • Drive accessibility efforts: integrate and validate support for accessibility APIs (e.g. Microsoft UI Automation or other relevant Windows accessibility frameworks), ensure UI controls, focus management, keyboard navigation, screen-reader support, and usability for users with disabilities., • Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape feature planning, UI/UX architecture, and long-term roadmap for the Windows platform., • Take ownership of full lifecycle of features: conception → design → implementation → testing → release → maintenance. Ensure quality, reliability, and consistency across releases., • Identify, diagnose, and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, or compatibility problems — and propose robust architectural or design solutions. An ideal candidate should have Required: • 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM)., • Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code., • Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability., • Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software., • Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant)., • Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions., • Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus., • A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users. Preferred / Bonus: • Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks., • Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load)., • Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions., • Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications., • Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications., • Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management. What we offer • A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience., • A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker., • Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect)., • Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision., • A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people. Think you’re a good fit for this job? Tell us more about yourself and why you're interested in the role when you apply. And don’t forget to include links to your portfolio and LinkedIn. Not looking but know someone who would make a great fit? Refer them! Speechify is committed to a diverse and inclusive workplace. Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Your job, your rules. Join Just Eat as a self-employed delivery rider and enjoy complete control over how and when you work. Choose your hours, get paid weekly and protect your flexibility when life gets in the way. Getting started is easy. All you need is: To be aged 18+ A smartphone (Android 8.0+ or iOS 12) A moped, bike or car – with a UK driving licence and the correct insurance if required We love to welcome new starters, so don't worry about not having previous delivery experience. Just bring yourself and your enthusiasm. Ready to get on the road? Find out more.

Want to choose when and how much you work? Join Just Eat as a self-employed delivery rider and start making extra money fast. Whether you're after a new side hustle or already have experience as a courier, there's plenty to love about the Just Eat life. The perks Flexible hours Weekly pay No experience necessary What you'll need To be aged 18+ A smartphone (Android 8.0+ or iOS 12) A moped, bike or car – with a UK driving licence and the correct insurance if required Ready to be your own boss? Start your journey with Just Eat today.

Want to choose when and how much you work? Join Just Eat as a self-employed delivery rider and start making extra money fast. Whether you're after a new side hustle or already have experience as a courier, there's plenty to love about the Just Eat life. The perks Flexible hours Weekly pay No experience necessary What you'll need To be aged 18+ A smartphone (Android 8.0+ or iOS 12) A moped, bike or car – with a UK driving licence and the correct insurance if required Ready to be your own boss? Start your journey with Just Eat today.

Want to choose when and how much you work? Join Just Eat as a self-employed delivery rider and start making extra money fast. Whether you're after a new side hustle or already have experience as a courier, there's plenty to love about the Just Eat life. The perks Flexible hours Weekly pay No experience necessary What you'll need To be aged 18+ A smartphone (Android 8.0+ or iOS 12) A moped, bike or car – with a UK driving licence and the correct insurance if required Ready to be your own boss? Start your journey with Just Eat today.

Want to choose when and how much you work? Join Just Eat as a self-employed delivery rider and start making extra money fast. Whether you're after a new side hustle or already have experience as a courier, there's plenty to love about the Just Eat life. The perks Flexible hours Weekly pay No experience necessary What you'll need To be aged 18+ A smartphone (Android 8.0+ or iOS 12) A moped, bike or car – with a UK driving licence and the correct insurance if required Ready to be your own boss? Start your journey with Just Eat today.

An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence! As a senior member of the Network Architecture team, you are responsible for the design, documentation and deployment of services within a global Managed Service Provider IP/MPLS network. The focus is on designing solutions such as large-scale SD‑WAN, IPSec and MPLS VPN, IP multicast solutions across wired and wireless communications. The position requires technical expertise across multiple areas and functions, including working with pre‑sales, internal teams on requirements gathering, creating high‑level and detailed design specifications, working alongside development teams to automate configuration, delivery and support processes, and owning overall projects. You will collaborate with strategic vendors for solution evaluation and customization and provide third‑level operations support for incident resolution, leadership over critical operational maintenance works. • Design and test new technologies, features, and solutions, and document the results so that they can be repeated by members of the Implementations team and supported by the Network Operations Center., • Work closely with Pre‑Sales Engineers and Product Marketing to understand customer requirements and develop scalable, consistent, and supportable technical solutions., • Work with existing and new vendors to evaluate platforms and solutions for integration into TNS’ product suite., • Provide third‑level support to TNS’ Network Operations Center staff and Implementations teams., • Develop and document detailed lab test plans and reports, document procedures and new configurations, provide training for operations departments and other engineers, and provide written troubleshooting, debugging, and problem detail to vendors., • Interact with vendors to resolve problems and bugs, and perform hands‑on testing, configuration, and troubleshooting., • Experience with architecture and provisioning of solutions within MPLS or SD‑WAN based environments., • Extensive hands‑on experience with the design and configuration of Fortinet FortiGate devices, particularly within SD‑WAN topologies., • Experience with network automation and orchestration tools and features and DevOps methodology (e.g. Terraform, Ansible, JSON, Nautobot, vendor‑specific tools like Arista Cloudvision, Cisco DNA Center)., • Proficient in IPSec (including DMVPN and RRI) design, configuration, operation, and troubleshooting., • Experience in designing cloud‑based architectures in AWS, Azure, GCP., • Proficient in IP Multicast design, configuration, operation, and troubleshooting., • Experience in network design and implementation based on high‑level customer requirements., • Extensive TCP/IP and routing knowledge (BGP, OSPF, ISIS, EIGRP, PIM, BFD)., • Experience with Customer Edge features such as Network Address Translation, VRRP/HSRP., • Proven ability to create and maintain comprehensive documentation for all implemented solutions., • Expert‑level troubleshooting and debugging skills., • Experience in vendor product evaluation (hardware, software, service provider)., • Experience and technical understanding of broadband service deployments (xDSL, Cable)., • Ability to design, plan, and coordinate network maintenance and installation windows., • Hardworking, focused, thorough, and punctual., • Ability to provide written and verbal presentations on technical topics to corporate peers and management., • Experience providing support for Tier1 and Tier2 environments., • Self‑motivated; able to work independently or within a team environment with minimum instruction from management., • Able to work flexible hours as required and provide on‑call support., • Fortinet, Cisco and/or Juniper certifications (NSE Level4/5/6/7, CCIE/CCNP‑SP, JNCIE, JNCIP)., • Experience with AAA, TACACS+, Radius, and CA/PKI., • Experience with Voice over IP, dial services (Async/PPP, ISDN), wireless services (CDMA, EVDO, GPRS, EDGE, 802.11b/g/n)., • Server load‑balancing (F5, Netscaler, AWS ALB/SLB)., • Data center design and support (Cisco Nexus, Arista, Juniper)., • Experience with GIT, Jenkins, and other DevOps tools and Agile working practices., • Creating and deploying CloudFormation templates., • Automating using other scripting/automation languages such as Python, Ansible, and vendor‑specific tools like Arista Cloudvision, Cisco DNA Center is beneficial., • Firewall configuration experience with PIX/ASA, IOS, or NetScreen/JunOS., • Designing, building and automating AWS/GCP/Azure architecture., • Designing, building and automating NSX‑V and/or NSX‑T networking., • Designing, building and automating OpenStack (Canonical or RedHat)., • UNIX/Linux experience. For this role in the US, we anticipate paying $140,000k - $180,000K. The compensation range is an estimate and may vary based on each candidate’s knowledge, skills, abilities, and geographic location. TNS offers a competitive benefit package including medical and dental coverage, life insurance, paid holidays and vacations, and a 401K plan with company match. TNS is an equal opportunity employer. TNS evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic. #J-18808-Ljbffr

Make extra money in a way that suits you — anytime, any day. Take charge of your earnings by becoming a self-employed delivery rider with Just Eat. As a courier, you’ll enjoy: Flexible hours – choose your own schedule and work when it suits you Weekly pay – get paid, every week No experience needed – just bring your motivation Total freedom – ride to your own rhythm and earn on your terms Explore your city – discover new areas while delivering Enjoy flexible hours and boost your income with cutting-edge tech that helps you complete more deliveries. Ready to start? You'll need transportation (bike, moped, or car), a smartphone (Android 8.0+ or iOS 12+), and valid ID and driver docs, including proof of age (18+) and UK work rights. Join Just Eat's courier network today.

Our ideal candidate will own key aspects of our native iOS application and contribute to our core features and architecture. Work alongside other iOS and Android engineers to maintain a high quality platform on which we can build amazing mobile apps that our readers love.

Air Apps seeks a Mobile Software Architect to lead mobile architecture design, particularly focusing on iOS. Ideal candidates will have over 6 years of mobile development experience, deep expertise in iOS and Swift, and a passion for clean code.

Lloyds Banking Group seeks a Senior Software Engineer - Mobile (iOS) in London.

Senior Software Engineer - Mobile (iOS)Applylocations: Londontime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 21, 2026 (13 days left to apply)job requisition id: 155846End DateSaturday 20 June 2026Salary Range£76,760 - £115,140**We support flexible wo

You have extensive experience building and shipping high-quality iOS applications. Rust experience is a plus, but not required as we continue moving towards a platform-independent Rust logical core communicating with the iOS application via generic interfaces.

Ideal candidates have 5+ years of iOS development experience. United States Digital Space LLC is seeking a Senior Software Engineer – Mobile (iOS) in London.

Be the hands‑on technical expert for all things iOS - writing world‑class code, performing code reviews, and ensuring technical excellence across the app. Apple’s iOS ecosystem (UIKit, SwiftUI, Combine, etc.

A leading sports media company is seeking an experienced iOS Developer to enhance their native application.

The ideal candidate has over 5 years of iOS development experience with a focus on Swift, an understanding of Agile methodologies, and should be comfortable working in a hybrid schedule with flexible options. Lloyds Bank plc in Greater London is seeking a Senior Software Engineer specializing in Mob

La Fosse is seeking a Head of Mobile Engineering to lead and scale their Android and iOS teams during an exciting growth phase. The ideal candidate has over 8 years in mobile engineering, with deep expertise in Android and iOS, and a strong ability to build and lead high-performing teams.

Arqfinance is seeking a Lead iOS Software Engineer to join their Core Product Team in Greater London. Ideal candidates will have over 6 years of experience in iOS development, a passion for UI/UX craftsmanship, and a proven track record in high-growth environments.

Senior Software Engineer - Mobile (iOS). In this role, you'll partner with a cross-functional team to design, build and ship small, high-quality features, using strong iOS engineering skills to deliver innovative, customer-facing experiences. You're an exceptional developer of mobile applications wi

This includes leading the development of Android-based tablet applications used across Post Office branches to enhance in-branch operations and customer service and the Android/iOS Mobile Travel App. Proficiency in iOS and Android native development concepts.

We're looking for someone with extensive experience in iOS development who is passionate about product quality and user experience. Proton in London seeks a Senior iOS Engineer to help build privacy-first products used by millions.

In this role, you’ll partner with a cross‑functional team to design, build and ship small, high‑quality features, using strong iOS engineering skills to deliver innovative, customer‑facing experiences. You’re an exceptional developer of mobile applications with a solid focus on iOS. Senior

Reporting to the Software Development Team Lead, the role will focus on developing and maintaining bespoke software solutions using.NET), SQL Server, and supporting technologies.You will work closely with IT Business Analysts to deliver high-quality solutions that meet business requirements and agre

The global economy runs on physical operations, yet the data that powers them remains fragmented and slow.We are building the system of record that connects vehicles, equipment, and sites, creating a central nervous system for the industries that power our world.You will architect the developer ecos

C# Software Developer – Exciting Opportunity with a Growing Tech Company.NET and Azure developer looking for an opportunity to lead exciting projects in Web, Desktop, and Cloud development? Our client, a well-established software development company, is expanding its team and looking for Lead and

NET Developer with Software Security, Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote.NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London.However, this wi

Position Title: Automation Developer.Job Location : Remote - Clients are from UK.Mandatory (Please read carefully before applying).Candidates should be eligible for UK Security Clearance.UK resident for at least five years and haven't travelled outside the country beyond 28days and can undergo the f

C# Software Developer – Manchester X 4.On behalf of our rapidly growing client based in Manchester, we are recruiting for an enthusiastic C# Developers (Junior / Mid Level positions available).As a C# Developer, you will work as part of the product development team where you will be responsible f

Note: At present, we’re only able to progress applications from candidates who hold existing work authorisation for the UK.Komplex Care stands at the forefront of national care provision, delivering high-quality, nurse-led, person-centred care in the comfort of our clients' homes.We specialise in