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- ...Responsibilities Define and execute test plans across products, APIs, SDKs, model-powered features, and data platforms. Build... ...teams or external users. Preferred experience with React Native, mobile applications, cloud infrastructure, containers, ephemeral test...
- ...consistently. Maintain a responsive, high-performing UI/UX across mobile, tablet, and desktop devices. Manage storefront presence on... ...palette, and layout across all web assets. Continuously test navigation paths, cart flows, and checkout friction points to enhance...
- ...final UI execution. Conduct advanced user research, usability testing, and A/B experiments to validate and refine design solutions.... ...architecture, and user flows. Deep understanding of designing for both mobile and web platforms, ensuring responsive and adaptive experiences...
- ...reliability, scalability, and developer velocity. Automate mobile release workflows, including building, signing, distributing binaries... ..., and Chrome. Oversee and improve automated end-to-end testing with Maestro and Playwright across mobile and web. Improve CI...
- ...Bitbucket Pipelines Others : Firebase, Cloudinary, Postman Mobile : React Native (Expo), Tanstack Query Key Responsibilities... ...React Native/Expo ecosystem familiarity Automated testing frameworks (Jest, Mocha) Google Play Console and App Store Connect...Remote job
- ...learning product, we have also entered into English proficiency testing with the Duolingo English Test, Math, Music and now Chess.... ...brand among Nigerian audiences, driving awareness and growth in a mobile-first, fast-evolving digital landscape. We are seeking a creative...Remote job
- ...Collaborate with designers to translate wireframes and mockups into functional web pages. Optimize websites for speed, performance, and mobile responsiveness. Regularly update website content, including text, images, and multimedia elements. Ensure consistent branding...
- ...for tone, clarity, and consistency. Take a strong role in qualitative and quantitative research methods (user interviews, usability tests, A/B experiments, content audits, analytics) using insight as a core design input. Collaborate deeply, proactively shaping product...
- ...iOS technologies and practices ~ Experience working autonomously, taking ownership of features end to end (from development and testing to deployment and production support) ~ Fluency in English (C1 level) ~ Availability for a remote regime based in Portugal (candidates...Remote job
- ...experience working with Coroutines or RxJava Professional experience with Software Architecture, such as MVVM Experience with Unit testing and UI tests Fluency in English is mandatory (B2 level) Availability for remote work based in Portugal; EU-based candidates...Remote job
50 $ per month
...and contribute public patches to the LLVM and Clang repository; analyze, build and debug the platform code and platform specific tests, analyze and identify system level issues; develop new and maintain the existing target specific tests. Required qualifications...- ...longer versions Alternative visual styles The objective is to provide the media-buying team with enough creative diversity to test and scale campaigns while reducing creative fatigue. Volume must not come at the expense of quality. Performance Feedback & Iteration...
- ...the team daily Grow into managing multiple accounts/subreddits as results improve Requirements A reasonably fast, reliable mobile data connection that you can comfortably work with is required (Wi-Fi only does not qualify), this is mandatory iPhone preferred...
- .... Use the appropriate colors and layouts for each graphic. Work with writers and content manager to produce final designs. Test graphics across various media. Amend designs after feedback. Ensure final graphics and layouts are visually appealing and on-brand...
- ...on-chain, with a wallet history and ecosystem network to prove it ~ Dune and Nansen are daily tabs; proficient in Amplitude and mobile attribution (AppsFlyer, Adjust, or Branch) ~ Treats every initiative as a testable experiment; hunts for signal, quick wins, and strategic...
185000 - 240000 $
...product roadmap. Design, develop, and own complex features and software components end to end. Deliver robust, scalable, and well-tested full-stack code. Establish engineering best practices and help build a high-performing, collaborative engineering culture....- ...stakeholders to meet agreed timelines. Contribute across product development, including specification, implementation, code review, QA testing, deployment, and operations. Build intuitive and sophisticated user experiences for all phases of the private markets investment...
- ...React and React Native. Beyond technical expertise, the role also involves fostering a culture of excellence by implementing thorough testing and maintaining clear, comprehensive documentation. Responsibilities Lead the design, implementation, and maintenance of...
- ...Anthropic API, Claude models, enterprise APIs, data sources, workflow systems, and authorized tools. Establish CI/CD, versioning, testing, evaluation, release, rollback, monitoring, incident-response, and lifecycle-management capabilities for AI applications and...
- ...Deep understanding of digital banking ecosystems, payment systems, card schemes, point-of-sale (POS) acquiring, merchant services, mobile applications, internet banking platforms, Application Programming Interfaces (APIs), and digital channels. Governance & Controls...
- ...against vendor documentation and industry best practice, distinguishing platform-inherent behavior from implementation defects Review mobile application code (Android and iOS) for structural quality, maintainability, and long-term extensibility Assess all components...
- ...years of professional experience as an AI Engineer or in a similar role ~ Strong production software engineering skills: Python, testing, packaging, CI/CD, async, REST, and Docker ~ AI SDLC experience in production environments ~ Real depth in LLM application engineering...Remote job
- ...infrastructure (e.g., AWS, GCP, Azure) and tools like Docker, Kubernetes, or Terraform ~ Experience with CI/CD pipelines, automated testing, and agile development practices ~ Fluency in English and French (B2/C1 level) ~ Availability for a remote regime based in...Remote job
- ...bottlenecks using advanced CUDA programming techniques and profiling tools. Write clean, efficient, well-documented, and thoroughly tested CUDA code. Collaborate with developer services and infrastructure teams to integrate GPU-accelerated algorithms into existing...
2000 $
...experience on their platforms Take a holistic approach to the Ubuntu experience on partner platforms with inputs on technical plans, testing strategy, quality metrics Participate as technical lead on complex customer engagements involving complete system architectures...- ...DOM manipulation Events Fetch / async operations JSON handling Intermediate to Advanced CSS skills: Responsive and mobile-first development Cross-browser compatibility CSS custom properties Experience with Git and collaborative development workflows...Remote job
2000 $
...Diagnose and resolve issues in the kernel reported by partners, customers, the community at large, and discovered by your own rigorous testing Take responsibility for the delivery of distinct silicon-optimised variants of the Ubuntu Linux kernel to the world Improve...- ...About Blumefy Blumefy is a global career and mobility platform that connects African talent to international opportunities through structured migration and career pathways. We work with partners, agents, and institutions to connect talent to global careers and migration...Remote job
- ...current. Primary research and market engagement | about 20%: Build relationships with market participants, conduct interviews and test information against primary evidence. Represent EI in research briefings and industry discussions. Product, client and team...
- ...health checks and identify risks early. Gather and communicate actionable Voice of Customer insights to Product and Operations. Test new releases from the customer's perspective and verify fixes. Identify renewal and expansion opportunities and hand them to...