270 English-speaking jobs in Canton of Geneva

Senior iOS Software Engineer to build privacy-first products for Proton. Requires extensive experience shipping high-quality iOS apps, strong mobile architecture skills, and experience mentoring.

Site Reliability Engineer will design, build, and operate resilient application and traffic management systems for Proton's production services. Responsibilities include developing automation tools, ensuring service availability and performance, and collaborating with product and security teams.

Develop and maintain software for Proton's storage infrastructure, including Storage APIs and contributions to Seaweed & Ceph. Collaborate with engineers and architects to build resilient, scalable solutions. Document back-end capabilities and create technical designs.

Senior DevOps Engineer to build and scale developer tooling and infrastructure across on-premises and cloud environments. Own CI/CD, deepen GitOps workflows, and advance supply chain security. Requires Kubernetes, CI/CD experience, and scripting skills.

Architect and execute a global tax framework for a rapidly expanding SaaS company. Manage direct and indirect taxes, transfer pricing, payroll tax, and equity compensation across multiple jurisdictions. Lead tax audits, ensure compliance, and optimize cash tax outcomes.

Senior Performance Engineer to lead efforts in making Proton VPN the fastest, most resilient, and most reliable VPN service. Define and drive the measurement, analysis, and optimization of Proton VPN’s end-to-end performance. Collaborate with backend, R&D, and client teams to optimize protocol handling, connection setup, routing, and encryption performance.

Frontend Engineer for the Meet team, building intuitive, performant, and secure user experiences for a private communication platform. Requires extensive React experience and proficiency with TypeScript.

Site Reliability Engineer will oversee and optimize Proton's global network of servers, design automation systems for 99.95%+ uptime, and troubleshoot complex technical challenges. Responsibilities include infrastructure management, automation and reliability, problem solving, monitoring excellence, and technical implementation.

Senior Machine Learning Engineer to transform SOC from reactive to proactive. Design and deploy ML models for threat detection and anomaly identification. Build data pipelines and explore LLM automation for security workflows.

Build and operate services for email security and anti-abuse. Design and develop user-facing features using Python, PHP, React, or mobile technologies. Requires deep backend experience and ability to lead development autonomously.

Frontend Engineer for B2B Products. Requires extensive React experience, building performant components, and proficiency in TypeScript or a typed language. Experience leading complex projects is valued.

Senior Rust Engineer to design and maintain core libraries for Proton Drive. Architect cross-platform components for web and mobile applications, ensuring security and performance. Requires 5+ years of Rust experience.

Design, build, and maintain the sync SDK for Proton Drive's desktop applications using strong .NET and concurrent multi-threaded programming skills. Focus on application internals and resilient, scalable solutions.

Design, deploy, and operate observability pipelines for logs, metrics, traces, and alerts across Proton's services using open-source technologies. Partner with development and platform teams to ship practical alerting, dashboarding, and integration solutions. Build reusable templates and tooling that streamline onboarding, incident response, and analysis. Champion observability best practices across teams and raise the bar for how Proton instruments its systems. Build AI-powered tooling that sharpens detection, analysis, and response capabilities. Evolve the observability platform iteratively to meet the real needs of internal stakeholders.

Head of Product to own strategy and roadmap for Proton Inbox. Manage Product Managers, drive execution, and define KPIs for the core email experience. Requires experience in consumer software and technical fluency.

Senior Foundation Engineer to design and maintain core libraries for Proton Drive. Focus on C#, TypeScript, and Rust, ensuring cross-platform compatibility and performance. Requires 5+ years of software development experience, with Rust expertise.

Senior Systems & Reliability Engineer to maintain ProtonVPN's global infrastructure. Responsibilities include optimizing server networks, implementing automation for 99.95%+ uptime, and troubleshooting complex technical challenges. Requires Linux expertise, Ansible/Python skills, and observability tool experience.

Commission-based sales freelancer to drive new corporate partnerships and bookings for a European wellness/creativity/development startup. Focus on introducing and selling immersive team experiences to HR, L&D, and leadership teams. Experience in B2B sales, corporate services, and fluency in English are required.

Lead fragrance development for complex Fabric Care projects, translating consumer insights into successful strategies. Partner with perfumers and cross-functional teams to drive innovation and business growth.

Experienced, warm, and adaptable Live-In Nanny needed for a 2.5-year-old in a private household. Requires C2 English fluency, discretion, and ability to provide attentive care and support daily routines.