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2000 $
...and execution. The company is founder-led, profitable, and growing. We are hiring a Software Engineer for Distributed Systems Testing with a passion for building and validating resilient distributed systems. You drive the success of those leveraging Canonical’s Ubuntu...- ...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...
- ...is a leading AI-powered performance marketing platform for the mobile app economy. Our end-to-end technology stack helps app marketers... .... Foster engineering excellence through design, risk-driven testing, and code review. Requirements ~5+ years of related...
- ...designs and specs and bring them to life on Brave’s desktop and mobile browsers Integrating with custom browser APIs using Chromium’... ...toolbars, modals, buttons, and more Delivering code which is well tested with high confidence Working alongside and learn from our...
- ...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...
- ...technical design through delivery. Write clean, performant, well-tested TypeScript and React Native code. Contribute to architectural... ...~ Experience with large-scale, high-traffic applications and mobile experiences serving millions of concurrent users. ~ Advanced...
- ...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
- ...teams that own products end-to-end. # Prioritize what matters right now and pivot instantly when needed. # Ship across web and mobile from the same codebase. We use Go, TypeScript, React, Expo, GraphQL, Postgres, and run on GCP. # Use AI aggressively to push the...
- ...employer-paid employee premiums and partial family-plan contributions. ~12 corporate holidays and a Flexible Time Off program. ~ Mobile phone and home internet allowance. ~ Retirement plan eligibility after two months at open enrollment. ~ Pet benefit option....
- ...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...
- ...marketing design system, component libraries, motion patterns, and reusable interaction systems. Design and ship high-quality web and mobile experiences from high-fidelity prototypes through production. Increase experiment velocity by enabling other teams and setting a...
2000 $
...) You have interest and experience with some of the following: Ubuntu Linux - kernel or userspace, DevOps, software development, testing and QA, package management, container technology You can work autonomously and assume full ownership of objectives as needed...- ...Design, build, maintain, and scale static and dynamic file analysis pipelines. Maintain and optimize YARA rule sets and tooling for testing, performance, and false-positive management. Operate and extend real-time threat indicator enrichment, metadata extraction,...
- ...Responsibilities Lead the technical direction and mobile development strategy for patient-facing applications. Prototype and ship features across patient mobile and web apps in partnership with product and design. Help shape product direction for patient engagement...
1000 $
...complex queries in SQL ~ Knowledge of Redis and queues ~ Can work across codebases and platforms ~ Ability to write clean code with test coverage ~ Ability to build scalable applications ~ Self-starter with an investigative mindset for thinking out of the box ~...- ...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...
- ...including ECS, Lambda, networking, secrets, access controls, and supporting infrastructure. Build fast and trustworthy CI, hermetic test infrastructure, preview environments, progressive delivery, and automated safeguards for AI-authored changes. Establish cost...
- ...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...
- ...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...
2000 $
...seamless software operations at scale. Location : This is a Globally remote role. The role entails Design and implement well-tested and documented software in Web technologies or Flutter. Debug and fix issues encountered by your users Participate in our...- ...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
2000 $
...pure Python software development focused on enabling true DevOps workflows. We strive for high quality in both design, documentation, tests, and performance as we enhance operations code packages and Ubuntu itself in order to ensure our platform is the easiest, most...2000 $
...implement, and document new security features Lead security-focused initiatives within a product engineering team Analyze, fix, and test vulnerabilities in open source software Contribute to Ubuntu and upstream open source projects to benefit the community Audit...- ...distributed services. Build security, observability, and fault tolerance into system designs. Write clean, maintainable, well-tested production code and participate in architecture discussions. Review code, help establish engineering practices, collaborate with...
- ...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...
- ...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
- ...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...