Senior Frontend Developer React

Webrunners GmbH

Job

In this role, you will develop engaging user interfaces using React while optimizing existing applications through clean coding, API implementation, and test automation.

Job summary

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Job technologies

Your role in the team

  • Meetings with the development team to discuss ideas, concepts, and technical plans for user interfaces and applications.
  • Support, analysis, and optimization of existing applications.
  • Programming with JavaScript and preferably TypeScript.
  • Development and implementation of UI components using React concepts for the frontend.
  • Clean coding through linting, knowledge of best practices and common patterns.
  • Implementation of APIs.
  • Documentation of application changes in the ticket board, wiki, and Markdown, changelog (conventional commits).
  • Interfaces via REST and GraphQL.
  • HTML, CSS/SASS/LESS.
  • Responsive styling with CMS and preferably LESS / SASS, HTML, optional antd component library.
  • Automation of tests and creation of test scenarios with Selenium.
  • Error analysis and troubleshooting - bugfixing with debugging skills (browser console, IDE, cross-browser testing with BrowserStack).
  • Affinity for the Linux console.

Our expectations of you

Qualifications

  • You are capable of independently working out things.
  • You are a team player and open to criticism and discussions.
  • You have a high standard of quality.
  • You work reliably and solution-oriented.
  • You are flexible and open to changes.
  • You think flexibly with the agile approach.
  • You communicate problems so that you can receive early support.
  • You are ready to log your hours on time.
  • You are familiar with the concepts of Scrum and KanBan.
  • You have good German and English skills.

Experience

  • At least 3-5 years of professional experience in the above-mentioned areas.

What we offer

  • Exciting projects and renowned clients.
  • Current technology stack and organizational tools.
  • Work in an agile team with flat hierarchies.
  • Joint agreements on company development.
  • Nice nerd colleagues and remarkably friendly and constructive clients.
  • Autonomy with significant scope for creativity.
  • Flexible scheduling of your working hours through flexitime.
  • Option for remote work.
  • Avoidance of overtime and compensatory time off for overtime worked.
  • Not a bossy atmosphere, but a friendly and supportive collaboration.
  • Regular joint events such as barbecues, climbing, running events, or meetups on various topics.
  • Bright, spacious office in a central location in Cologne with excellent transportation links.
  • Openness to bringing in your other, individual skills (e.g., in the area of training or personal projects).
  • Possibility of using a job ticket.
  • Urban Sports membership (access to many sports and fitness offerings).
  • An appropriate compensation.

Benefits

Topics you will work on

Job locations

Map of the job locations
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  • Location Cologne
    Nordrhein-Westfalen, Germany

About your employer

As an IT consulting company with several years of experience in software and web development, we can help you program your desired software. Our many years of experience guarantee a smooth process and satisfied customers.

Company type
Digital Agency
Work model
Onsite, Hybrid
Industry
Advertising, Marketing, PR · Consulting · Internet, IT, Telecommunication
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Senior Frontend Developer React

Webrunners GmbH