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- ...that transforms how security services are delivered. Our Tech Stack Backend : Node.js (Express.js) Database : MongoDB... ...platforms React Native/Expo ecosystem familiarity Automated testing frameworks (Jest, Mocha) Google Play Console and App Store Connect...Remote job
- ...The Role We are looking for a highly capable Founding Full Stack Engineer / Technical Lead to work directly with the founders and... ...Engineering standards You will help define engineering standards, testing practices, CI/CD pipelines, and release processes that form the...Remote job
- ...digital solutions. Key Responsibilities Assist in developing, testing, and maintaining web applications. Write clean, efficient, and... ..., PHP, or Java. Basic knowledge of databases and APIs. Full-Stack Developers Knowledge of both frontend and backend...
- ...Drive continuous improvement in delivery practices (agile, DevOps, testing). Build an inclusive, collaborative, and high-performing... ...with TypeScript, Node.js, and Express and React (or comparable stacks) Solid understanding of REST API design principles and best practices...Remote job
- ...ensuring it remains the backbone of our global operations. Full-Stack Stewardship: Lead and remain hands-on with a multidisciplinary... ...and enforce "gold standards" for TypeScript development, testing, and CI/CD pipelines to ensure Darwin remains stable and maintainable...Remote job
- ...that simplify service lifecycles. By fulfilling this role, you can expect to: Take full end-to-end ownership of our observability stack, ensuring it remains resilient, scalable, and capable of supporting our rapid growth Evolve and maintain a cloud-native...Remote job
- ...management platform built for regulated industries — cannabis, CPG, nicotine, and beyond. We sit at the center of our clients' tech stacks, integrating ERPs, POS systems, ecommerce platforms, and data warehouses into unified, compliant architectures. Our clients are...
- ...friendly and user-friendly smart contract ecosystem, leading the charge toward mainstream Web3 adoption by innovating at each layer of the stack: dApp development, infra, consensus, a comprehensive dev toolkit, value accrual. Our team operates worldwide, allowing new...
- ...as near zero as possible. We want to enable the most reliable, real-time logistics platform possible. We want the Wellhub technology stack to be completely autonomous but resilient and reliable. We are continuously evaluating infrastructure-related operational...Remote job
- ...the entire user journey from paid media touchpoints to CRM engagement and long-term retention. Technically proficient with modern stacks, including extensive experience with data visualization tools (Looker, Tableau), web analytics tools (Google Analytics,...Remote job
2000 $
...quality, well-designed, and robust software that works at scale Design APIs and software architecture for collegial review Write tests that validate software behaviour Build and maintain reliable, fault-tolerant applications and services Collaborate proactively...- ...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....
- ...process, from discovery and research to wireframing, prototyping, and final UI execution. Conduct advanced user research, usability testing, and A/B experiments to validate and refine design solutions. Partner closely with product managers and engineers to ensure...
- ...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 $
...Location : we have open roles for Rust engineers in every time zone. What your day will look like Design and implement well-tested and well-documented software in Rust Advocate for Rust adoption in Canonical and upstream projects Identify projects and codebases...- ...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...
- ...with traditional Linux systems administration, operations, and package management. You are passionate about quality and automatic testing. Work with one of the industry's pioneers in open source with intelligent engineers at every level from engineer to CTO and CEO...
- ...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
- ...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
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
- ...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
- ...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
2000 $
...career professionals who are enthusiastic to develop kernel-level software in multiple areas including security updates, patching, and testing. The successful candidate will have a background in software engineering, be motivated to work in a distributed team and willing...- ...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...
- ...visa issuance and other administrative requirements. UNFPA does not charge any application, processing, training, interviewing, testing or other fee in connection with the application or recruitment process and does not concern itself with information on applicants'...
- ...proven record of outstanding student results. ⚠ 100% subject mastery is non-negotiable. Applicants must be ready to write an assessment test and start immediately. Requirements ✔ Proven experience teaching Cambridge and EdExcel A-Level Business (AS & A2) ✔ Complete...
85000 - 160000 $
...proceed. Required Experience 5+ years of hands-on offensive security experience Enterprise Red Team or advanced penetration testing background Strong knowledge of: Active Directory attack paths Kerberos abuse Privilege escalation Credential harvesting...Remote job

