Web Developer

heylogin

Web Developer at heylogin creating secure web applications without passwords using React and Typescript. Collaborating in a hybrid team and focusing on security and user experience.

Posted 4/29/2026full-timeBraunschweig • 🇩🇪 GermanyMid-LevelSenior💰 €45,000 - €60,000 per yearWebsite

Tech Stack

Tools & technologies

JavaScriptReactTypeScript

About the role

Key responsibilities & impact

You build our security-critical web apps with TypeScript and React — making login intuitive and resistant to attacks.
You develop features for login, account management and security flows — clean, scalable and secure.
You use our UI library and help advance the web architecture.
Code reviews, tests and performance optimization — your code runs smoothly.
Work closely with Product, Backend and Security — your features go directly to 1,100+ customers.
You design technical solutions and continuously refine the user experience.

Requirements

What you’ll need

Experience with React — solid hands-on experience in modern web development (JavaScript/TypeScript).
Security focus — secure authentication flows and basic cryptography knowledge.
Fluent in German and English (C1+) — for technical discussions and international collaboration.
Team player — structured, deadline-driven and product-oriented.
Based in the Braunschweig area — regular on-site presence required (hybrid model).

Benefits

Comp & perks

Fair terms, life in Braunschweig and flat hierarchies.
30 days of vacation + flexible working hours (flexitime).
Training budget + attendance at tech conferences.
MacBook and modern equipment.
50% subsidy for the Deutschlandticket + Hansefit (fitness & wellness program).

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

TypeScriptReactJavaScriptweb developmentsecurity flowscryptographyperformance optimizationcode reviewsUI librarytechnical solutions

Soft Skills

team playerstructureddeadline-drivenproduct-orientedcommunicationcollaboration