Senior Software Engineer – Privacy‑Focused Desktop & Web Apps

Proton; Paris; Hybride; EUR 54 000 - 106 000; Plein temps

Avantages offerts par ce poste

Stock options

Health coverage

Flexible working

Office across multiple cities

Résumé du poste

Proton is hiring for Proton Pass development in Paris. You will build new features, collaborate across backend, product, and design teams, and ensure code quality through reviews and testing. The role emphasizes secure, private software design and agile delivery within a distributed team across global offices.

The team values UX, accessibility, localization, and robust monitoring, with a focus on end-to-end privacy protections and cryptographic best practices. Join to impact millions of users.

Qualifications

• Proficiency with TypeScript or type-safe programming paradigms.
• Strong understanding of software engineering best practices, Design patterns, CI/CD.
• A product mindset with a focus on offering the best user experiences.
• Experience working in a distributed team.
• Experience with Electron or similar desktop application frameworks.
• Experience working with service-worker architectures.
• Experience with WebAssembly and/or Rust.
• Experience with breaking down product requirements into architecture design and implementation.
• Experience with event-driven systems.
• Familiarity with UX, accessibility and localization concerns.
• Experience with application monitoring strategies.
• High-level understanding of cryptography concepts such as key exchange and the difference between symmetric and asymmetric encryption.

Responsabilités

• Develop new features: Developing, deploying and supporting high-quality user experiences, including feature development and implementation.
• Collaboration: Work closely with backend, product owners, designers, QA, and other engineers to take initiatives from ideation to completion. Break down large initiatives into smaller milestones to gather stakeholder feedback quickly.
• Code review and optimization: Conduct code reviews and provide constructive feedback to ensure code quality, maintainability, and performance optimization.
• Testing: Develop and implement comprehensive testing strategies, including unit tests and end-to-end testing tests, to ensure the reliability of the Proton Pass product.

Connaissances

TypeScript

CI/CD

Distributed teams

Electron

WebAssembly

Rust

Event-driven systems

UX accessibility

Encryption concepts

Outils

Electron

WebAssembly

Rust

Description du poste

Proton is hiring for Proton Pass development in Paris. You will build new features, collaborate across backend, product, and design teams, and ensure code quality through reviews and testing. The role emphasizes secure, private software design and agile delivery within a distributed team across global offices.

The team values UX, accessibility, localization, and robust monitoring, with a focus on end-to-end privacy protections and cryptographic best practices. Join to impact millions of users.