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2000 $
...company is founder led, profitable and growing. We are hiring junior engineers to work across the breadth of our Ubuntu Engineering... ...engineering new software as they are packaging, integrating, testing and shipping the incredible catalog of open source software...- ...Role Overview PIF Africa’s Administration & Project Management team is seeking a Junior Consultant, Administrative Operations to support and strengthen the organisation’s day-to-day administration, logistics, procurement, facilities, travel, vendor, asset, IT subscription...
- ...Role Overview: PIF Africa’s Administration & Project Management team is seeking a Junior Consultant (Admin & Project Manager) to support and strengthen its core mandate. The department’s core mandates are delivering cross cutting operational support through administration...
- ...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.). Required...
- ...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 members of our development team.) You’ll participate in design sessions with...
- ...analytical solutions. Monitor model performance, conduct A/B tests, and implement improvements to maintain accuracy and reliability... ...ensure reproducibility and knowledge sharing. Mentor and guide junior data scientists, promoting best practices and technical...Remote job
- ...quality. Develop and implement production workflows, SOPs, and quality control processes. Train, mentor, and develop interns and junior creatives into competent production professionals. Utilize AI-powered production tools to improve efficiency, creativity, and...
- ...Key Responsibiliities As a Junior Bookkeeper, your primary focus will be on the accurate monitoring and recording of accounts. Your daily duties will include: Transaction Recording: Accurately entering daily financial transactions, including accounts payable (AP...
2000 $
...linked to a specific geographic region. What the role entails Set the technical direction and lead the delivery of a team of junior and mid-career engineers for a key aspect of Ubuntu Linux Work closely with management within and outside the team to track and...- ...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:...
- ...architecting large-scale, multi-tier web applications. A team player who thrives in collaborative environments, providing mentorship to junior colleagues and actively seeking support from peers. An effective communicator, both written and verbal, able to clearly...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....
- ...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
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...2000 $
...technology. You will participate and be responsible for ensuring sound software architecture and follow best practices in software quality, testing and documentation. The role entails Work in Python to design and deliver open source software operations code Work across...2000 $
...Experience with public clouds (AWS, Azure, Google Cloud) Working knowledge of cloud computing Passionate about software quality and testing Experience working on an open source project What we offer colleagues We consider geographical location, experience, and...- ...code reviews, architecture discussions, and best practices. Drive continuous improvement in delivery practices (agile, DevOps, testing). Build an inclusive, collaborative, and high-performing team culture. Act as the escalation point for technical and delivery...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...
- ...psychological safety, and high performance. Engineering Standards: Establish and enforce "gold standards" for TypeScript development, testing, and CI/CD pipelines to ensure Darwin remains stable and maintainable. Agile Collaboration: Work in a collaborative environment...Remote job
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&...- ...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 experience...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
2000 $
...software, engineers who are just as comfortable with designing and engineering new software as they are with packaging, integrating, testing and shipping the incredible catalog of open source software provided by the Ubuntu repositories. Our engineers integrate the...2000 $
...evolution. Kernel Team projects include but are not limited to: Ubuntu Linux kernel plan, execution, benchmarking and stress testing Optimised kernels for key silicon and cloud partners Confidential computing and next-generation security primitives Developer...- ...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
2000 $
...compilation Public clouds or OpenStack Debian/Ubuntu packaging Systems programming or scalable web services Deep quality and test engineering Web or Flutter front-end experience REST and gRPC API experience SQL and NoSQL data store expertise What we...- ...consistent messaging across channels. Analyze campaign data and report key performance metrics to senior stakeholders. Conduct A/B testing and implement optimization strategies to maximize campaign effectiveness. Requirements ~ Bachelor’s Degree in Marketing,...Remote job
- ...insight to inform better product and technical decisions. Engineering standards You will help define engineering standards, testing practices, CI/CD pipelines, and release processes that form the foundations of a scalable engineering function. Nice to have The...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...