Senior Machine Learning Engineer (Proton Pass)

ProtonMail; Barcelona; Presencial; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

A leading tech company in Barcelona is seeking a Senior Front-End Developer to enhance their open source password manager with cutting-edge machine learning models. The ideal candidate has over 3 years of software development experience, with a strong focus on JavaScript and React. This role requires a passion for innovation and quality in user experiences, offering the opportunity to work in a dynamic and diverse team.

Formación

• 3+ years of software development experience using JavaScript ES6+ or TypeScript.
• 2+ years of experience with React or similar frameworks.
• Deep understanding of JavaScript methodologies and design patterns.
• Familiarity with best practices for code quality.

Responsabilidades

• Develop high-quality user experiences focusing on ML models for autofill detection.
• Improve development tools and code structure for efficient ML model management.
• Ensure quality and maintainability of codebase through well-documented code.
• Oversee scoping, planning, and execution of new technical initiatives.

Conocimientos

JavaScript ES6+

React

Machine Learning

Code Quality

User Experience

Herramientas

TypeScript

CI / CD

Descripción del empleo

Overview

A better internet, where privacy is the default, is possible. Building this better internet might seem daunting or even unthinkable, but at Proton, this is what we do every day.

Proton was founded in 2014 by a group of scientists who met at the European Organization for Nuclear Research (CERN). Our first product, Proton Mail, is now the world’s largest encrypted email service. Subsequent Proton products, such as Proton VPN, Proton Calendar, Proton Drive and Proton Pass give our users full control over how and with whom their data is shared.

Today, Proton makes privacy universally accessible. Journalists from outlets like The Guardian and The New York Times, some of the world’s largest organizations, and people in more than 180 countries have signed up for over 100 million accounts. Our diverse and dynamic team is made up of more than 500 members representing over 40 different nationalities. While we are based in Geneva, Switzerland, we have offices in Zurich, Prague, London, Vilnius, Skopje, Taipei, Paris, Barcelona and many more employees working remotely around the world.

Join one of Europe’s fastest-growing companies to help us solve challenging problems and build new products that will reach hundreds of millions of people. We want to create more than just one of the world’s most impactful tech companies; we want to create a new internet that serves the interests of all people. We need you, your voice, your ideas, and your ambition to make it happen.

Purpose of the role

As a Senior Front-End developer, you’ll participate in the development of the browser extension, web app and desktop apps for Proton Pass - an open source password manager.

What you will do

• Develop, Deploy, and Support: Build high-quality user experiences with a specific focus on developing and integrating ML models for autofill detection in our password manager.
• Enhance Software Development Lifecycle: Improve Proton's development tools, code structure, and processes to facilitate efficient ML model training, deployment, and maintenance.
• Write Clear and Testable Code: Ensure the quality and maintainability of our codebase through concise, well-documented, and testable code, particularly for ML-related features.
• Manage Projects: Oversee the scoping, planning, and execution of new features, technical initiatives, and greenfield projects, with an emphasis on ML capabilities, depending on seniority.

Job requirements

While we prefer candidates who cover the entire skill set, don't hesitate to apply if you're not an exact match, as we're willing to help you grow in certain areas.

• Professional Experience: 3+ years of software development experience using JavaScript ES6+ or TypeScript.
• Frontend Expertise: 2+ years of experience with React or 2+ similar frameworks, developing performant and reusable components.
• JavaScript Mastery: Deep understanding of JavaScript methodologies and design patterns.
• Code Quality: Familiarity with best practices for ensuring code quality, including CI / CD.
• Product Mindset: Focus on delivering the best user experiences, particularly through ML-enhanced features.

Bonus points for :

• Security Awareness: Knowledge of common security issues in client-side development, such as those in the OWASP top ten, and how to mitigate them.
• UX and Accessibility: Familiarity with UX, accessibility, internationalization, and localization concerns and solutions.
• DOM API Experience: Experience with or exposure to the DOM API.
• Architecture Design: Ability to break down product requirements into architecture design and implementation.
• TypeScript Proficiency: Strong skills in TypeScript.
• Micro-Frontend Architecture: Experience with micro-frontend architecture.

Join us to be a part of a team that values innovation, quality, and a forward-thinking approach to technology, especially in the realm of machine learning and user security. Apply now and help us enhance our password manager with cutting-edge ML models.

Proton does not accept unsolicited resumes from any sources other than directly from a candidate. Proton will not pay a fee for any placement resulting from the receipt of an unsolicited offer, even in a situation when the relevant candidate is employed by Proton.