Senior Frontend Developer (m/f/d)

Germany - Dortmund, Berlin

YOUR JOB

You contribute in developing high performance web solutions within our agile and cross-functional teams
You work across the entire web stack with modern web frameworks such as React, Redux, GraphQL, Node.js, SASS and TypeScript)
You effectively support with browser and performance optimization
You build experiences for customers by optimizing the usability of the available frontends
You successfully implement responsive designs and ensure cross-browser compatibility
You proactively assist with the evaluation and introduction of innovative frontend technologies

You have at least 5 years of experience working as a Frontend Developer or in a similar role
You have experience / relevant background in web development with Javascript/ES6 (React)
You are familiar with a variety of web browsers and their compatibility issues
You know how to use modern development tools, such as JIRA, Confluence, Git, Jenkins
You have practical experience with accessibility, performance analysis and usability
Your knowledge of concepts like Server-Side Rendering and Progressive Web Apps is solid
You have excellent English skills (B2/C1), German skills are beneficial
Your leadership experience is an advantage but not considered as a must have

Benefit from a wide range of training or foster your talent in our in-house NETCADEMY
Prove your team spirit at weekly social events & celebrate milestones together with your colleagues. It´s on us!
Early bird or night owl? Thanks to our flexible working models you start your work day when and where it fits you best
Take on your social responsibility with us and join various projects such as our NETCONOMY Charity Run
Whether in the chillout lounge at the pool table or in our modern furnished workspaces – our stunning offices keep you motivated
Best-tech equipment, a mobility subsidy, discounts at our partner companies and all the other standard stuff you would expect