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- ..., and container-based applications. You're familiar with the full software development lifecycle and are keen on CI/CD and automated testing. You are excited by concepts like Event-Driven Architecture and Domain-Driven Design. Most importantly, you have a growth...
2000 $
..., the community at large, and discovered by your own rigorous testing Take responsibility for the delivery of distinct silicon-optimised... ...the Ubuntu Linux kernel to the world Improve tooling and automation for the delivery and test of Ubuntu Linux kernels Submit,...2000 $
...to bring all of them. Proven track record of building highly automated machine learning solutions, data pipelines, or orchestrating... ...knowledge of cloud computing Passionate about software quality and testing Experience working on an open source project What we...- ...the ins and outs of JavaScript and Node.js. Extensive experience with Git, GitHub and GitLab Implement automated unit, integration, and end-to-end tests Create pull requests (While you’re at it, review your teammates’ pull requests too, mentoring the more junior...
- ...understanding of object-oriented programming principles and software design patterns. Experience with CI/CD systems, A/B testing, AI tooling, and automated testing. Proven success improving user growth, user engagement, or user retention. An agile, collaborative,...
- ...performance foundation with excellent developer experience and automated operations. MetaMask Mobile (iOS & Android) is built primarily... ...& automation Improve tooling, local dev ergonomics, build/test pipelines, and release workflows for all mobile engineers. Establish...
- ...Drive continuous improvement in delivery practices (agile, DevOps, testing). Build an inclusive, collaborative, and high-performing... ...security best practices for backend services. Experience with automated testing frameworks (Jest, Mocha, Cypress). Exposure to...Remote job
- ...tool; it’s the platform that ensures our business remains agile, automated, and efficient. From React micro-frontends to the backend... ...Establish and enforce "gold standards" for TypeScript development, testing, and CI/CD pipelines to ensure Darwin remains stable and...Remote job
- ...Troubleshoot and resolve production issues in collaboration with DevOps and support teams. Ensure high code quality through automated testing, peer reviews, and CI/CD best practices. Contribute to technical documentation for APIs, services, and data models....Remote job
- ...Qualifications Experience in Nigerian tech ecosystem or fintech/marketplace platforms React Native/Expo ecosystem familiarity Automated testing frameworks (Jest, Mocha) Google Play Console and App Store Connect experience Early-stage startup infrastructure...Remote job
- ...key performance metrics to senior stakeholders. Conduct A/B testing and implement optimization strategies to maximize campaign... ...content editing skills. ~ Exposure to HTML, CMS, or marketing automation tools is a plus. ~ Basic knowledge of SEO/SEM and Google Analytics...Remote job
- ...Engineering standards You will help define engineering standards, testing practices, CI/CD pipelines, and release processes that form... ..., and cloud security • AI, LLM integrations, workflow automation, or data-driven products We do not expect one person to be...Remote job
- ...architect for our security engineering roadmap, ensuring that protection is integrated at every stage. You will oversee the deployment of automated security tooling, mentor senior engineers in advanced vulnerability research, and partner with product leaders to balance rapid...Remote job
- ...efficient infrastructure that enables engineering teams to scale our product autonomously. Platform Engineering builds tooling and automation to eliminate operational processes or drive them to as near zero as possible. We want to enable the most reliable, real-time...Remote job
2000 $
...at Canonical. What we are looking for in you Extensive experience with Linux (Ubuntu preferred), Kubernetes, Ceph, software automation Experience designing and implementing solutions on top of public or private clouds Python and bash understanding,...- ...Design methodology) Exposure to mobile UI development (React Native, or native iOS/Android UI) Experience with visual regression testing tools (Chromatic, Percy) Portfolio showcasing strong before/after design-to-code translation Key Skills & Competencies:...
2000 $
...who understand that a great product is more than code – it is ready for the unexpected, it is well documented, it is comprehensively tested, it is tastefully presented in its CLI or GUI. At Canonical, you will have the opportunity to make significant contributions...- ...designers on what ad creative needs to accomplish Identify creative fatigue and recommend refresh timing before performance drops Test creative variations systematically and report on what is working and why Reporting and Communication Provide regular...Remote job
- ...Build evaluation harness to benchmark model performance on real-world Python tasks (LeetCode-style, open-source repos, internal tests suites). Develop internal tooling (FastAPI, CLI tools, background workers) to streamline model experimentation and deployment....
- ...source communities is a plus. Required: Proficiency with Python web frameworks, base understanding of HTML/CSS/JavaScript, software testing. Desired: Proficiency with PostgreSQL, proficiency in HTML/CSS/JavaScript, and the Pyramid web framework, Python 3.14+, Pytest,...
- ...hallucinations, inefficiencies, and style violations. Contribute to synthetic data generation by writing adversarial examples that stress-test model reasoning. Mentor junior annotators on JS best practices and advanced language features (closures, proxies, generators, etc...
2000 $
...whether that is a web service, or a system daemon, or a desktop application, or a distributed system. You’ll need to know how to drive testing and benchmarking to improve the clarity in your teams around quality and performance. You’ll also need to be confident to set and...- ...process large volumes of data from various sources, while adding business context and semantics to the data; You will implement automated data quality checks to guarantee data quality and consistency across the whole data life cycle. Live the mission: inspire and...Remote job
- ...development (NPD) processes — ensuring concepts are viable, scalable, and market-ready. Work with technical teams to guide formulation, testing, and product refinement. Ensure products meet quality, safety, and commercial standards. Support cost optimization and...
2000 $
...engineering teams, who build the systems that deliver Ubuntu to the world. From our software distribution systems, to those which build and test every possible kind of open source on every architecture, from our systems management tools to our distributed systems operations R&...- ...functional teams to define data requirements and implement scalable analytical solutions. Monitor model performance, conduct A/B tests, and implement improvements to maintain accuracy and reliability. Document methodologies, workflows, and data dictionaries to ensure...Remote job
- ...AI Agents: Design and develop AI agents that generate dynamic, personalized nudge content and conversational interventions. A/B Testing & Experimentation: Design and analyze large-scale A/B tests and experimentation frameworks to evaluate ML models, data-driven...Remote job
- ...and over half a billion exercises completed daily. Beyond our core learning product, we have also entered into English proficiency testing with the Duolingo English Test, Math, Music and now Chess. We are passionate about educating our users, making fact-based decisions...Remote job
- ...be considered pls fill out this form Requirements Required Skills: *Very proficient with Linux at the terminal level *Test-driven development (TDD) and pytest proficiency *7+ years Python experience *Polars experience *PostgreSQL expertise: schema design...
- ...managers, and contribute to the development of web applications and digital solutions. Key Responsibilities Assist in developing, testing, and maintaining web applications. Write clean, efficient, and well-documented code. Collaborate with UI/UX designers to...
