Senior Front-End Engineer - Growth Engineering

Purpose of the Role

As a Senior Front-End Engineer in the Growth Engineering team at Proton, you will play a pivotal role in attracting millions of new customers to our product ecosystem, which includes Proton Mail, Proton Calendar, Proton Drive, and Proton VPN. You will collaborate closely with a small, dedicated team to develop systems for acquisition, onboarding, activation, and engagement, all while delivering exceptional user experiences at scale.

Key Responsibilities

Join an existing team within Growth Engineering, working closely with teammates to design, build, test, and optimize our websites and web properties.
Develop high-quality customer experiences on the web.
Write readable, maintainable, tested, and well-documented code.
Ensure that acceptance criteria and all parts of the technical design are correctly incorporated.
Follow and promote engineering best practices.
Take part in team activities, such as sprint ceremonies, code reviews, and pair programming.
Share your unique knowledge and skills with the rest of the team.

Job Requirements

4+ years of experience using JavaScript and working on concepts such as asynchronous programming, closures, and ES6.
3+ years of experience using React.
Professional experience building responsive websites.
Experience using CSS frameworks such as Tailwind CSS.
Proven proficiency with TypeScript.
Experience using RESTful APIs.
You test your own code using automated tests, writing unit tests at a minimum (e.g., using Jest, Chai, Mocha).
Knowledge of what makes a website performant (e.g., caching, server-side rendering).
You are product-minded and committed to building the best user experience.
Ability to thrive in a dynamic, fast-paced, and collaborative environment.

Bonus Points

Experience using Astro.
Knowledge of server-side technologies (e.g., PHP, Python, Golang, Node.Js).
Experience working with headless CMS.
Knowledge of web accessibility best practices.
Experience using DevOps processes and practices (including CI/CD).
Experience working in a distributed team.

Why Join Proton?

Be part of a movement - Proton is not just a product or service but a community-driven movement united by a shared vision of online freedom.
Work with smart and dedicated people - Our team is diverse, collaborative, and tight-knit with people coming from all walks of life.
Join a strong brand - Our encrypted email service - Proton Mail - has grown to be a staple of online security and privacy.
Grow with us - We’re one of Europe’s fastest-growing startups, doubling in size every year.
Have your voice heard - We value your opinion and encourage you to speak up and share your ideas and thoughts.

Benefits
Extracted with AI

Flexible working hours
Hybrid work model
Parental leave
Professional development opportunities
Equity options
Team building activities

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