Senior Frontend Engineer

6d6 days ago

goodBytz

Hamburg, DE · Full-time · €70,000 – €95,000

About this role

With our robots, we’re transforming the way the world cooks and enjoys food. Through technology that supports the foodservice industry, reduces food waste, and elevates culinary quality to a scalable level. As a Senior Frontend Engineer, you translate complex operational concepts into clear, actionable flows and craft intuitive, delightful interfaces.

You develop modern frontend applications for B2B and B2C use cases, from ordering solutions to cloud platforms. Collaborate closely with backend engineers to integrate REST APIs and live communication protocols. Work with UI/UX and product teams to design user-centric solutions from concept to launch.

Build adaptive, responsive, high-performance interfaces using modern frameworks like React. Ensure code quality, maintainability, and scalability through clean architecture. At goodBytz, immerse yourself in a unique environment blending cutting-edge technology and innovative gastronomy.

Experience flat hierarchies where teams collaborate as equals across all areas. Take personal responsibility with freedom to make operational decisions. Lead frontend projects, mentor junior developers, and optimize performance while shipping fast with high ownership.

Requirements

Degree in Computer Science/Software Engineering or a related field
7+ years of professional experience building frontend applications (senior level) – ideally including B2B
Extensive hands-on expertise with React, AngularJS or comparable UI frameworks and modern web practices
Strong integration experience with REST APIs and live protocols (e.g., SSE, WebSockets, MQTT)
Track record of solving complex technical challenges and aligning with cross-functional stakeholders
Experience mentoring junior developers and improving team workflows through internal developer tooling
Practical use of user and error analytics to monitor, learn, and iterate proactively
Fluent in English (C1+)

Responsibilities

Develop modern frontend applications for B2B and B2C use cases – from ordering solutions to cloud platforms
Collaborate closely with backend engineers to integrate REST APIs and live communication protocols
Work with UI/UX and product teams to design user-centric solutions from concept to launch
Build adaptive, responsive, and high-performance interfaces using modern frameworks like React or equivalent web component stacks
Ensure code quality, maintainability, and scalability through clean architecture and coding practices
Lead frontend projects, providing technical guidance and mentoring to junior developers
Continuously optimize and troubleshoot frontend performance – write tests and monitor user behavior and error analytics

Benefits

Become an important co-creator valued for respect, trust, and open exchange
Unique working environment blending cutting-edge technology and innovative gastronomy
Trust and responsibility with freedom to make operational decisions
Flat hierarchies and short paths for quick idea implementation and big impact