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This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Sr. Software Engineer - React Native - Pro in United Kingdom. This role sits at the core of a high-performance engineering team building advanced mobile trading experiences for professional users in the crypto and fintech space. You will help design and evolve a flagship mobile application used by sophisticated traders worldwide, where performance, precision, and reliability are critical. Operating in a fully remote, global environment, you will collaborate with world class engineers to deliver seamless, scalable, and secure mobile features. The position requires a strong product mindset, deep technical expertise in React Native, and a passion for crafting exceptional user experiences. You will also play a key role in technical decision making, shaping architecture, and ensuring engineering excellence across complex systems. This is an opportunity to directly impact a high visibility trading platform used in fast moving financial markets. Accountabilities Design, develop, and maintain high-quality mobile applications using React Native for a professional trading platform. Lead the implementation of complex features while ensuring performance, scalability, and reliability across mobile environments. Contribute to technical architecture decisions and help define engineering standards for frontend and mobile development. Collaborate with cross functional teams to deliver seamless user experiences for advanced trading workflows. Mentor engineers and provide technical guidance to elevate code quality and engineering practices across the team. Optimize application performance, API integration, and real time data handling using WebSockets and modern architectures. Participate in system design discussions, ensuring scalable and maintainable solutions aligned with product strategy. Drive improvements in development processes, testing practices, and frontend tooling. Ensure high standards of UI/UX quality and consistency across mobile applications. Requirements 6+ years of experience in software development, with a strong focus on mobile and web applications. Expert level proficiency in JavaScript/TypeScript and React Native development. Strong experience building and consuming APIs, with focus on performance, security, and scalability. Hands on experience with modern frontend architectures, including Next.js and WebSockets. Solid understanding of frontend testing frameworks and quality assurance practices. Familiarity with mobile development tooling, build pipelines, and CI/CD processes. Strong understanding of UI/UX principles and ability to collaborate with design teams. Experience working in fast paced, high growth tech environments or large scale engineering organizations. Exposure to fintech, trading platforms, or crypto related applications is highly valuable. Familiarity with native mobile development (iOS/Android using Kotlin, Java, or Objective C) is a plus. Excellent communication skills in English, both written and verbal. Strong ownership mindset with ability to work independently in a distributed, remote first environment. Benefits Fully remote position with global flexibility across multiple regions. Opportunity to work on a high impact, high traffic crypto trading platform used by professional traders worldwide. Competitive compensation aligned with senior level engineering expertise. Exposure to cutting edge technologies in fintech, crypto, and real time systems. Collaborative, global engineering culture with highly skilled peers. Strong focus on technical excellence, autonomy, and ownership. Opportunity to influence architecture, product direction, and engineering standards. Dynamic environment with continuous learning and complex technical challenges. Inclusive workplace that values merit, diversity, and individual contribution.

We're putting together a talented team to build the training platform for Runners We help everyday runners become outstanding by building an incredible app providing world class training, coaching and community for everyone, whether you're improving your 5k time or training for your first marathon. We're growing extremely fast! In November 2023 we closed a $6.5M funding round led by JamJar with participation from Eka Ventures, Venrex and Creator Ventures. In 2024, we were selected by Apple as one of three global finalists for the iPhone app of the year, reflecting the innovation and impact of what we've built & in 2025 we were acquired by Strava! Our ambition is huge: to become the go to global leading training platform for millions of runners everywhere. We're growing with purpose and looking for people who want to build something meaningful with lasting impact. With the recent acquisition by Strava accelerating our journey, now is a really magical time to join. The team you'll join We're looking for a full stack engineer to join our Growth team, with a strong focus on marketing technology. You'll sit at the intersection of product, data and marketing - building and maintaining the systems that power our acquisition, activation and retention efforts across channels. Although Marketing Technology is a core part of this role, you'll also spend a significant portion of your time working across full stack initiatives in our Growth Product Squad - building features, launching experiments, and iterating based on results. You'll join our cross functional Growth squad, working closely with product, marketing and data. The team is responsible for: Improving how new users discover, try and subscribe to Runna. Running experiments across the funnel, from ad click through to in app activation and ongoing engagement. Owning the core tools and integrations that power our marketing and lifecycle communications. How we work Cross functional, collaborative teams with shared goals. Iterative development, continuous deployment and a strong focus on testing and observability. High autonomy, high ownership - you'll have real responsibility for growth outcomes and the systems that support them. You'll also collaborate with the wider engineering org to ensure our growth systems are robust, observable and align with our overall architecture and standards. What you'll be doing Own implementation and maintenance of ad tracking SDKs and MMPs (for example TikTok, Meta, Google, AppsFlyer), including event mapping and monitoring for signal loss. Build and maintain tracking and tag manager setups across web and app so our data is reliable, privacy respectful and useful for models and reporting. Design, build, test and ship full stack features that support growth (for example landing pages, onboarding flows, referral and promo experiences). Integrate and maintain CRM and lifecycle tooling (for example Iterable or similar), including catalogues, data feeds, deeplinks and email / in app templates. Build internal tools, automations and scripts (for example in Python or Node) that connect systems, improve workflows and power pLTV, dashboards and alerting. Collaborate closely with Growth, Marketing and Data to scope experiments and quickly ship A/B tests and campaigns that move key metrics. What you'll bring to the team: Solid experience as a full stack engineer (ideally 3+ years), comfortable working across frontend and backend. Strong TypeScript/JavaScript skills and experience with modern frontend frameworks (for example React / React Native). Hands on experience integrating and maintaining marketing technology such as: Analytics and product analytics tools. Mobile / web attribution. Tag managers and event tracking. CRM or lifecycle platforms (email, push, in app messaging). Comfort working closely with non engineering partners (marketing, product, data) and translating business goals into technical solutions. A bias towards experimentation and iteration - you care about impact and learning fast. Strong ownership mindset: you're happy to take a problem from idea to shipped, monitored solution. Good understanding of event tracking, data quality and debugging issues across multiple platforms and tools. Bonus points if you have: Experience with mobile growth and attribution (for example RevenueCat, app store / play store tooling, mobile attribution providers). Previous experience in a product led or consumer subscription business. Experience with experimentation platforms and A/B testing. Familiarity with AWS or another major cloud provider and modern CI/CD practices. Experience working in or closely with a Growth / Marketing team. Our Tech Stack Below you can find a small reflection of our current tech stack: Frontend: React Native (iOS and Android) Typescript GraphQL (Apollo Client) Fastlane SwiftUI (Apple Watch) Maestro E2E tests Backend: Serverless (AWS) Lambdas (NodeJS & Python) AWS AppSync DynamoDB, S3, SQS, SNS, EventBridge, SageMaker Snowflake All the other good stuff: Sentry GitHub Actions Intercom, Mixpanel RevenueCat App Store Connect / Play Store Google Tag Manager Salary and Benefits We're offering a salary of £70,000-£78,000 per year, depending on experience, plus participation in Strava's long term incentive (stock) programs. Overview of our benefits is below: We're also committed to continually evolving our benefits to support you as we grow. Here is a brief overview what we currently offer in the UK Flexible working - we typically spend 3 days a week together in our Vauxhall office ️ 25 days holiday, plus bank holidays (which you can take whenever suits you) Free Runna & Strava subscriptions for you and 3 of your friends (get ready to be your friends fave person or save them for holiday presents!) Headspace membership Money every year to spend on gear, events and the gym! Private health insurance with Bupa and workplace pension scheme Modern Health is a mental wellness platform and app that combines technology with professional support to improve mental well being and reduce stress Carrot fertility support - this benefits provider can provide inclusive fertility, hormonal health, and family forming benefits to our global employee population and takes the burden off what we know can be a stressful process. Please see more info on our amazing benefits here: Benefits at Runna Our Interview Process: Our aim is to keep the interview process as straightforward and enjoyable as possible, and will consist of the following stages: Screening call with Talent team (30 minute video call) Getting to Know You + Live Coding (45-minute video call, first 25 mins will be an introductory chat followed by two live coding exercises from ) Take home technical task (max 1 2 hours to complete, or if you have something interesting you recently built and would like to showcase then that's perfectly OK) 1.5 hour technical interview (the first half of the call will be used to discuss the take home technical task from the previous stage and the second half will consist of system design and some general architecture/tech questions) Meet the team (in person chat with the wider team) Please let us know if there's anything we can do to better accommodate you throughout the interview process - this can be from scheduling interviews around childcare commitments to accessibility requirements. We want you to show your best self in the process, so please speak to your Talent Partner

Product Engineering at JLR is centred on innovation and creativity. From advanced driver assistance systems to developing the future of electric propulsion, the opportunities to create exceptional experiences for the future of motoring are wide-ranging. You'll work alongside industry experts to drive product strategy, manage programs, analyse performance, and lead transformation initiatives. Exceptional careers that bring world-renowned vehicles to life start here. Step into a role where advanced technology meets real human impact. Help shape the systems behind next generation driver assistance and automated driving. Build solutions that make ADAS safer, smarter and more intuitive. You'll play a central role in defining and bringing together the architecture behind our Assisted and Automated Driving platform. You'll work at the forefront of innovation, connecting complex systems, influencing key technical decisions and helping to deliver cutting edge features that support modern luxury experiences. It's a chance to push boundaries, channel your curiosity and grow alongside some of the brightest minds in the industry. WHAT TO EXPECT You'll join a collaborative engineering community focused on delivering integrated, future ready systems. Working across hardware, software and architecture teams, you'll help create a clear, joined up vision that enables delivery at pace and quality. Developing coherent systems engineering artefacts for AAD platform architecture, ensuring quality, traceability and alignment Creating and maintaining system models that act as a single source of truth for platform design Driving technical alignment across software, hardware and integration teams to deliver robust end to end solutions Supporting evidence based technical decisions, balancing performance, safety and customer experience Resolving complex cross functional challenges while contributing to future architecture concepts WHAT YOU'LL NEED Along with your ambition to achieve the exceptional, there are several skills that will help you succeed here, including: Demonstrating strong experience across systems engineering including requirements, architecture and concept design Applying knowledge of embedded systems or ECUs within automotive or related industries Understanding operating systems and software stacks such as AUTOSAR, QNX, Linux or Android Interpreting complex systems quickly and translating them into clear, structured solutions Contributing to safety critical systems with awareness of functional safety and cyber security principles BENEFITS This role is rewarding in more ways than one. On top of our core offering, you'll do extraordinary work with amazing people. In addition, you can expect a wide range of benefits: Discounted car purchase (open to family members, too) A 52 week maternity leave policy and a 4 week paternity leave policy. Other parental leave policies are available A JLR company performance-related bonus An employee learning scheme providing funding for education, training and other activities which support the development of personal skills and promote lifelong learning Access to open, employee-led support and social networks Comprehensive Life Assurance and Income Protection policies Flexible working is offered for specific roles dependant on responsibilities. Please speak to the hiring team for details Creating Modern Luxury requires a modern approach to work. At JLR, hybrid working is a voluntary, non-contractual arrangement providing employees more choice and flexibility around how, when and where they work. Some roles require more on-site work, but details of this can be discussed with the hiring manager during the interview stage. We work hard to nurture a culture that is inclusive and welcoming to all. We understand candidates may require reasonable adjustments during the recruitment process. Please discuss these with your recruiter so we can accommodate your needs. JLR is committed to equal opportunity for all.

Mobile App Engineer Full-time London In office (preferred) or hybrid About Voop Awareness has never been higher about the damage smartphones can do to young people, yet almost no one is fixing it. Voop is building the world's first safe mobile platform - a new kind of network that replaces traditional telcos and installs intelligent protection on any smartphone. By combining network-level controls, device-integrated safeguarding software, and AI-powered risk detection, Voop gives parents, carers, schools, and governments the ability to protect without over-restricting - all on the devices that children and adults already use and love. Our first product, Voop for Care, is live with leading care providers, protecting thousands of vulnerable children in the UK. Next, we're expanding into schools and consumer markets to make digital safety the default, not the exception. Backed by leading global investors and built by a world-class team of engineers, designers, and safeguarding experts, Voop is tackling one of the defining challenges of our time: creating a safer digital future at massive scale. Why Voop Mission that matters: Build technology that directly protects children and saves lives. Massive opportunity: A $50B+ global market for safe connectivity, with active customers and real revenue. World-class team: Alumni from Google, Accenture, Vodafone, Barnardo's, and law enforcement. Momentum: Thousands of users onboarding, millions more in the pipeline. Top-tier backing: Supported by global funds committed to fixing smartphones for good. The Opportunity As a Mobile App Engineer at Voop, you'll play a pivotal role in developing and scaling our platform across web and mobile. You'll work closely with Nick Pasha-Gubbins (Co-Founder & CTO) on: Build-out of modern web applications and mobile apps for iOS and Android using Swift & Kotlin Multiplatform. Product development across Voop for Care, Voop for Schools, and Voop for Parents. Deployment, optimisation, and real-world testing during pilots and large-scale rollouts. From day one, you'll contribute to production code, take radical ownership and shape product direction, and see the direct impact of your work through user outcomes results. This is a great time to join an early stage company with strong market traction, backing and momentum to go big. Key Responsibilities Develop and maintain Voop's mobile apps, including iOS & Android. Design and implement frontend experiences on mobile (iOS / Kotlin Multiplatform). Contribute to backend services (MDM, Hono, Postgres, AWS, Kamailio) powering the Voop network. Work on systems for mobile network management, device control (MDM), and AI-driven safeguarding tools. Collaborate with the CTO and product team on design, architecture, scalability, and security. Ship fast, iterate quickly, and deliver measurable value to real users. Engage with end-users to understand their challenges and ensure our technology delivers real-world impact. Current stack: iOS, Kotlin Multiplatform, Typescript, Hono, Postgres, Pulumi/SST, Docker, AWS, Kamailio. About you You're pragmatic, fast-moving, and technology-agnostic, focused on solving the right problems well. You yearn for product ownership, and can collaboratively steward full features from idea to delivery. You have several years of experience as a senior engineer or technical lead building quality products in lean teams. You're opinionated but collaborative, bringing scars from what hasn't worked and empathy for working fast with others. You care about the craft: clean architecture, reliability, and great user experience. You're driven by impact: building tech that matters, not just code that works. Bonus points Experience with eSIM management Experience with voice/SMS platforms (e.g. Twilio, SIP Trunks). Understanding of mobile network architecture or MDM frameworks. Passion for online safety, child protection, or social impact tech.

STARTmunich e.V is seeking a (Mid/Senior/Staff) Android Engineer based in London, United Kingdom. This role involves contributing to the Android guild, mentoring fellow engineers, and owning product development with a focus on delivering reliable software. The ideal candidate has 5 years of experience in software engineering, strong skills in Kotlin, and a commitment to technical excellence. Join us to help close the pension gap and democratize wealth.

Mandarin Recruitment is looking for an Android Implementation Engineer to join a California based computer software company. The ideal candidate should have over 4 years of experience in building apps using Java/Kotlin, as well as strong problem-solving abilities. The candidate must be bilingual in English and Chinese and possess a bachelor's degree in computer science or equivalent expertise, with a solid understanding of mobile programming principles and data security.

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 App of the Day. 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. Overview With the growth of our iOS app, being the productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward. This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users. We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. Our interview process involves several technical interviews and we aim to complete them within 1 week. What You'll Do Opportunity to lead key engineering and product decisions Actively shipping production code for the Speechify iOS app Work within a dedicated product team Participate in product discussions to shape the product roadmap Maintain and enhance the existing complex app architecture An Ideal Candidate Should Have Experience. You've worked on products that scaled to a large user base Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time Focus. We're a high-growth startup with a busy, remote team. You know how and when to engage or be heads down Technical skills. Swift, SwiftUI Technical Requirements Swift Programming Language SwiftUI experience Experience in Multithreading Programming Working with CI/CD infrastructure Experience with Fastlane SOLID principles, the ability to write every single class according to SOLID Experience with Git and understanding of different Git strategies What We Offer A fast-growing environment where you can help shape the company and product An entrepreneurial crew that supports risk, intuition, and hustle The opportunity to make a big impact in a transformative industry A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio 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.

(Mid/Senior/Staff) Android Engineer - London Please note that the positions are based in London, United Kingdom - relocation and visa support is provided if required (must currently be based in the United Kingdom or Europe). THE BEST WORK OF YOUR CAREER Trade Republic is the largest savings platform in Europe - we operate in 18 countries, serving million customers who trusted us with over 150B in assets. But we're striving for more. We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state-of-the-art technology to build a lasting, positive future for millions. WHAT YOU'LL BE DOING Contributing to the Android guild with your expertise to ensure technical excellence Mentor other engineers and have a coach to support your growth Be an owner of product development by collaborating with the different roles, assuring the quality and delivery Work in a dynamic, goal-driven agile setting WHAT WE'RE LOOKING FOR 5 years of experience in software engineering (preferably in the JVM ecosystem) Experience with developed and shipped scalable features within a service-oriented architecture A strong commitment to delivering reliable and maintainable software using an iterative development approach and continuous delivery Experience with building platform services that act as a foundation and accelerator for product development (prior experience in platform/foundations-focused teams is a plus). ANDROID TECH STACK Native Android application development with Kotlin Reactive programming: RxJava2, Kotlin Flow Architecture: MVVM Jetpack Compose Dependency Injection: Anvil WHY YOU SHOULD APPLY NOW Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable - we're here to win and fix one of the largest challenges Europeans face - closing the pension gap and democratizing wealth. If this gets you fired up, reach out! We believe it's our team's varied identities and backgrounds that make us sharper and stronger. We're committed to creating an environment where everyone feels respected and has equal opportunity to thrive in their careers. For any questions on DEI during the interview process, reach out to your recruitment partner. We believe it's our team's varied identities and backgrounds that make us sharper and stronger. We're committed to creating an environment where everyone feels respected and has equal opportunity to thrive in their careers. For any questions on DEI during the interview process, reach out to your recruitment partner.

Overview The Oho Group are on the lookout for a senior software engineer to join a leading semiconductor and firmware company in Cambridge. Driven by working across embedded and low level software in C/C++, RTOS or Bare-Metal, you will be excited by contributing to a growing team with real-world impact from day one. What's in it for you Join a world-leading telecommunications company at an exciting stage of growth. You will oversee development of software for a new era of products, moving the technical needle to make a positive impact on real people across the globe. High-quality team operating with best-in-class equipment. Buzzy culture with regular socials, early finishes on Fridays and huge cross-team collaboration. What they're looking for Strong experience in embedded and low-level software, such as C/C++, Python, Java, as well as driver architecture such as RTOS or Bare-Metal exposure. Background in Linux or Android operating systems. Interest or background in telecommunications. Experience working across physical products and collaborating with hardware teams. Location and sponsorship Please note that this role is fully on-site and does not provide VISA sponsorship.

Job Title: Advanced Graphics Engineer Team: Graphics Reporting into: Lead Software Engineer (Graphics) Working Model: Hybrid 2-3 days in Studio per week Remote by exception Location: Here East, Queen Elizabeth Olympic Park, London, E15 2GW Position Overview Continually improving the visual quality and performance of Football Manager is one of our main goals, and we are looking for an experienced, passionate graphics software engineer to join our team. In this role you will collaborate with peers in the Graphics Team as well as work closely with the Art Department to implement features across all the platforms and devices we support. We are using Unity as our game engine, so experience in this technology is critical for the role. Key Responsibilities Design, implement, and maintain cutting edge rendering systems in Unity related to environments, characters as well as lighting and the post processing stack. Develop and optimize shaders and rendering code in Unity for multiple platforms. Profile and optimize rendering performance and memory usage across target platforms. Build and maintain tools to improve artist workflows. Implement automated tests and asset validation tools. Debug rendering issues and ensure visual fidelity within performance constraints. Collaborate with artists and engineers to create scalable, high quality rendering solutions. Knowledge, Skills, and Experience 10+ years professional C# (and/or C++) graphics engineering experience, with multiple shipped titles on at least two of: PC, PlayStation, Xbox, Switch, iOS. Solid understanding of GPU architectures, rendering techniques, and graphics performance optimization. Deep understanding of 3D math, including linear algebra and transformations. Strong knowledge of Unity's SRP architecture, including implementation of bespoke Render Features. Deep experience writing optimized HLSL shaders for multiple platforms. Experience with analysis tools like Unity's Profile Analyzer and Memory Profiler as well as RenderDoc, PIX, or NSight. Strong software engineering skills, including clean code architecture and performance focused development. Experience with asset pipelines, understanding how assets move from DCC tools to Unity. Demonstrated ability to drive technical decisions, produce design RFCs, and persuade stakeholders through clear written and verbal communication. Excellent mentorship and technical leadership skills; comfortable guiding other senior engineers. Experience with GI solutions for procedurally generated scenes. Knowledge of HDRP and ability to work across multiple rendering pipelines. Experience with testing methodologies in C# and Unity. Experience of developing for iOS, Android, Switch. Familiarity with low level graphics APIs such as DirectX 11/12, Metal, or Vulkan. Benefits of Working at Sports Interactive Private Healthcare and Dental Plans. A range of Gym Membership options through our Benefits partners. Travel Insurance for yourself and your family. Subsidised mental health, therapy, and coaching sessions are available. Access to our on site physical and massage therapist services. Free access to games released under the SEGA Europe umbrella. Contributory Pension Scheme (up to 7% of annual salary). Regular events in collaboration with our partnered football clubs. Free onsite evening bar in our London HQ. A well stocked breakfast bar with cereals, fruits, teas, and coffees. Multiple clubs and societies to join e.g., book club and art workshops. Your club's shirt personalised upon passing probation. Trophies & gift cards for length of service milestones. Cupcakes delivered on your birthday. We are proud to be an equal opportunities employer and encourage applications from any relevant candidate irrespective of sex, race, disability, age, sexual orientation, gender reassignment, marriage or civil partnership, pregnancy or maternity, religion, or belief. SI is proudly a Disability Confident Committed employer, and we are dedicated to ensuring our recruitment process is inclusive and accessible. Our studio has disabled access and facilities but please ensure you advise us if you require any other reasonable adjustments to be made to support you during the recruitment process.

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. 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.

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. 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.

Our vision is a new category of habit-forming healthcare globally; one that is patient-centred, predictive, and intrinsically scalable.We're a digital-native healthcare provider, using personalised video streams to deliver treatment pathways at population scale, with transformative economics. By personalising each patient's interaction in real-time, we deliver world-class medical treatment in an engaging consumer experience. Product Software Engineer (All levels) If this sounds like something you'd enjoy, email with your CV & a cover letter, or apply via our contact form. We're looking for driven and pragmatic product-minded software engineers, who care about user experience and have experience of scaling consumer applications - in particular of ensuring a consistently great experience for users regardless of what device they're on. What You'll Do Your day-to-day work will be impactful and varied, including: Building new product features (full-stack, with frontend focus) Designing non-functional app features (e.g. offline support, improving observability) Contributing to technical roadmap planning Working with product/UX to iterate on the app design and requirements Participating in bug triage/diagnosis and incident investigations Improving test coverage of the app (especially across a variety of user devices) Making data driven decisions about app changes You'll collaborate closely with the rest of the engineering / UX team, work directly with company leadership, and see the impact of your work on real patients. About You You have strong programming skills (ideally in TypeScript / Python) and experience of full stack web development You enjoy working with design and product teams to help shape exceptional products You care deeply about your users - championing great experience and access to quality clinical care You take initiative and ownership of your work, and communicate clearly We're hiring for this role at a range of seniority levels. Additionally, for more experienced hires: You've built and scaled consumer facing production web applications You've maintained applications long term, and seen how early decisions play out as systems grow You have experience of mentoring team members, and maturing engineering processes Bonus Points Whilst not required, experience in any of these areas will definitely stand out - let us know if you have any! iOS/Android app development (native or otherwise) Software medical devices (or another regulated industry) Startup experience Video streaming and/or real-time technologies What We Offer Interesting and challenging work In-person working from a beautiful work space in the Cambridgeshire countryside An onsite gym A digital health subscription of your choice Early stage equity with employee-friendly terms (via an EMI scheme) Comprehensive medical coverage (including dental and optical) and life insurance Optional remote working on Wednesdays, with an annual allowance of 10 extra remote days Desk setup allowance for your favourite keyboard / mouse / whatever! Regular pulse-checks to help us build a culture we're proud of Monthly team BBQs and desserts on Flok A fast paced work environment geared towards excellence and professional growth (with annual training budget) Top notch specialty tea and coffee A chance to have a big impact in a small early stage team making a difference to the lives of people across the UK About Flok More than a billion people a year suffer unnecessarily from conditions like back pain, where the right treatment approach is well-established but undeliverable at scale. We're changing that. Our team has deep expertise across clinical, engineering and machine learning, has a track record of healthtech innovation, and is backed by top-tier VCs and multiple unicorn founder angels. Solving hard problems at the intersection of software & healthcare/data science The pursuit of excellence-helping each other to do the best work of our careers Working in an in-person collaborative environment Taking ownership to have significant impact early-on in a growing company with big ambitions

Join Proton and build a better internet where privacy is the default At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online. Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech's invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton's services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations. Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online. Hiring at Proton is highly selective, with less than 1% of candidates hired. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You will have the opportunity to work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions. We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here! The team: We are looking for experienced Rust Engineers to join us across the board. We are currently hiring for the Payments and Drive teams. The goal of the Payments team is to enable revenue generation for the entire Proton ecosystem. This comes in the form of introducing new payment methods for users to architecting our client libraries. This team has impact across all of Proton's products and is critical to the success of the business as a whole. Drive Foundation is the backbone of Proton Drive. We develop the Proton Drive SDKs, the core of all of Proton Drive's client applications as well as the cornerstone of Drive into other Proton applications, businesses, and 3rd parties. We ensure that cross-client and backend initiatives are executed with consistency and correctness; we also build and maintain the core documentation for Drive and define the architectural roadmap to evolve Drive's technology, both server-side and client-side. Tech Stack and Tools: We use standard tools for communication and work organization (Git, GitLab, GitHub, GitLab CI, Jira, Confluence). Languages we see daily is C# and TypeScript. We also need to provide bindings for Swift and Kotlin, and we plan to add Rust to avoid the need to have two SDK implementations. We use Grafana and Prometheus to instrument our SDK, Sentry to get details issues from the SDK usage, GitLab CI for running tests including e2e tests written using Playwright for both SDKs, or GitLab in general to work on the code base. Purpose of the role: As a Senior Rust Developer on our team, you will play a crucial role in designing, implementing, and maintaining components that power Proton Drive and Payments. You will work collaboratively in a cross-functional team, including backend API, web frontend, Mac, Windows, and Android/iOS mobile developers, to ensure seamless integration and optimal performance across various client applications. What you will do: Architect and develop core libraries: Lead the design and development of core Rust libraries that serve as the backbone for Proton web and mobile applications. Cross-platform compatibility: Ensure compatibility and optimal performance across various platforms, including web browsers and mobile devices. Code review and optimization: Conduct code reviews and provide constructive feedback to ensure code quality, maintainability, and performance optimization. Collaboration: Work closely with frontend and mobile developers. Security: Implement and adhere to best practices in secure coding to maintain the high level of security and privacy Proton is known for. Testing: Develop and implement comprehensive testing strategies, including unit tests and integration tests, to ensure the reliability of core libraries. Documentation: Create and maintain thorough documentation for core libraries to assist other developers in understanding and utilizing the components. Continuous learning: Stay updated on the latest advancements in Rust and related technologies to suggest improvements and innovations. Job requirements: Experience: 5+ years of professional software development experience, with a focus on Rust programming language. Rust proficiency: Strong expertise in Rust language features, concurrency, and ownership model. Web and/or mobile development: Experience in developing libraries for both web and mobile applications. Collaborative skills: Proven ability to work collaboratively in a team environment and excellent communication skills. Problem-solving: Strong problem-solving skills and the ability to troubleshoot issues efficiently. Security focus: Understanding of secure coding practices and a commitment to maintaining high levels of security and privacy. Version control: Proficient in using version control systems, preferably Git. Bachelor's or Master's degree: In Computer Science, Software Engineering, or a related field. What We Offer Office First: Collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje, and Taipei. Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals. Food: Lunch and snacks are provided by Proton every day at our offices. Transport: We will always support our employees with transport costs through subsidizing public transport, bike allowances, or parking spaces based on your office location. Stock Options: At Proton, we are all owners of the company and you get stock options when you join us. Flexible Working: You can define your own working hours as long as it works with team meetings. Learning and Development: We are committed to your professional growth. Proton offers various learning opportunities, including training programs, conferences and events, and continual learning. Employee Benefits: Comprehensive health insurance plans, competitive retirement savings options, generous vacation and leave policies, and wellness programs. Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton's only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our impact here. Our Commitment to Diversity and Inclusion At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected. If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know. Candidate Privacy Notice When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills. If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at . Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton. To learn more about our privacy policy, please visit our privacy policy page. . click apply for full job details

ABOUT RATED PEOPLE At Rated People, we're proud to be the UK's leading online marketplace connecting homeowners with skilled local tradespeople. With more than 10,000 tradespeople across the country covering 200+ trades, we make it easy for homeowners to find trusted professionals - and for tradespeople to grow their reputation and business. We've been doing this for over 20 years, and 95% of work booked through our platform is rated 4 stars or higher. We're all about building trust, streamlining the process, and helping both sides get the job done right. OUR VALUES Energy: We bring passion, drive and positivity Engagement: We take ownership, we trust one another Execution: We make it happen Edge: We have courage and are decisive THE ROLE Our multiple Backend microservices hold all the necessary business logic for our business to function. We give a big emphasis in providing stable, consistent, and highly available services which provides a reliable experience to both our Homeowners and Trades businesses alike. This is achieved with Java Spring/Spring Boot microservices and Node based APIs for the front-end. We build out customer interfaces using React and React-Native. Looking forward, we plan to simplify these layers and extend the use of Typescript across front and backends. We have a of legacy systems in play which we are rebuilding, so this there can often be hidden complexities! As a Full Stack Developer you will be responsible for refining and investigating development work assigned to you, building knowledge of our user interfaces, systems and the business processes. You will be responsible for their adherence to standards, development management processes and reporting, and support as required. We work with AI tooling in the SFDC, to assist development, and also build AI based tools for customers using AI vendors APIs and multi-agent libraries. You will be a part of a dynamic Agile team working closely with others developers, Product Owners, designers where you will showcase your collaborative skills, as you contribute to standard SCRUM ceremonies while producing quality deliverables in a continuous integration and continuous delivery environment. OUR STACK BE - Java Spring/Spring Boot microservices, SingleStore DB, NodeJS, AWS Fargate S3 Load Balancers, Docker Testing - Unit tests, Integration and BDD functional tests. Apps - React Native Apps (iOS and Android) integrating with internal REST APIs Web - React, Express, Remix, Tailwind CSS, Storybook, Cloudflare workers integrating with internal REST APIs, Cloudflare D1 (data) and R2 (storage) tools RESPONSIBILITIES Create user facing solutions by developing, implementing, and maintaining React based components and interfaces. Developing the next phase of the systems developing migration targets to remove legacy systems and implement new features. Be a hands on leader making our product the best that it can be. Collaborate with people across the business and the product team, acting as an SME on the systems and processes. Working with the CTO, Head of Engineering, Lead Developers, lead and assist with the solution design, and architectural discussions. Create new functionality as well as troubleshoot development and production problems using application monitoring tools to assist you. Assist with out of hours Change or Emergency work if required. Advocating appropriate unit and BDD functional testing through a test-driven development (TDD) approach in the team. Understand the operational characteristics of code and related systems in production, designing sympathetic improvements which can be introduced, measured and iterated with as little disruption as possible. Using Log Management and Alerting systems develop Service Reliability Engineering processes and drive improvements to the full software stack and infrastructure. ABOUT YOU We're looking for someone who will always push for best practices, apt solution design, modern technologies and performance improvements. You will be eager to keep up with new technologies and continually update your technical knowledge and skills. We love agile and we would really like for you to have a similar experience of software development. We are a team of passionate, intelligent people who live and breathe our 4 ' E ' values (Energy, Engagement, Execution and Edge) where everybody is a culture driver and has the autonomy to shape our working environment to make Rated People a psychologically safe, fun and inclusive space for everyone. WHAT CAN WE OFFER YOU? We're proud to offer an environment perfect for creativity, fun and sharing ideas. We offer a competitive salary and a generous range of benefits: Hybrid working (2 days per week in our Shoreditch office) or Remote contracts 25 days' holiday (plus one day for every year of service, max 30 days) Strong and inclusive company culture we all shape and take ownership and pride in, including companywide events, surprise and delights, roundtables and culture clubs Private medical insurance (including mental health and virtual GP) Enhanced parental leave policy Cycle to work scheme Life assurance Travel loans