Staff Platform Engineer — Web

Company: Dashlane

About the Company: Dashlane is the leading credential security platform for businesses and consumers globally. Trusted by millions of consumers and 25,000+ brands worldwide including Michelin, Air France, and Forrester. Founded in Paris, with offices in New York and Lisbon and 300+ employees globally. Zero-knowledge security architecture, patented and industry-leading.

Job Category: Platform Engineering / Web / JavaScript / Security

Contract Type: Full-Time, Permanent

Location: Remote — France, UK, Germany, Portugal, Spain, or Netherlands (EU-based remote)

Salary: Competitive (senior staff at Dashlane's scale; apply for specifics)

Application Link: https://job-boards.greenhouse.io/dashlane/jobs/7865506

Job Description: You'll own and evolve Dashlane's web platform — the foundation that engineers building Dashlane's web product build on top of. You'll use AI tools actively to drive efficiency and impact, help set the technical direction for the web platform, and ensure Dashlane's web engineering teams can move fast without compromising quality or security.

Key Responsibilities:

• Own and evolve Dashlane's web platform infrastructure — the foundation for all web product development
• Define and drive best practices for web engineering across the organization
• Build platform tooling, shared libraries, and developer experience improvements
• Integrate security and compliance requirements into the web platform by design
• Actively use AI tools to drive efficiency, creativity, and engineering impact
• Mentor engineers and lead technical discussions across web engineering teams

Skills Required: Web platform engineering, TypeScript, React, modern browser APIs, web security, developer experience tooling, CI/CD, performance optimization, AI-assisted development.

Requirements:

• Staff-level web engineering experience with platform focus
• TypeScript and React expertise required
• Strong understanding of web security including CSP, CORS, authentication flows
• Experience building internal developer tooling and platform abstractions
• Must be based in France, UK, Germany, Portugal, Spain, or Netherlands
• Active use of AI coding tools (Cursor, Copilot, GitHub Copilot, or similar)

Benefits: Fully distributed European team, meaningful mission (credential security), international team culture, competitive compensation.