Description:

Ströer is a leading German media company focusing on Out of Home business supported by Digital & Dialog Media and DaaS & E-Commerce.
The company aims to enhance communication concepts and create solutions for efficient consumer engagement in digital and public spaces.
They are seeking a Senior Frontend Developer (m/w/d) for their Cologne location, to start as soon as possible.
The role involves designing and implementing the leading master data system in the outdoor advertising sector within a self-responsible and cross-functional team.
The developer will create new features and test their code in close collaboration with the relevant departments.
Attention to optimal performance and code quality is essential, with a focus on test automation.
The position requires close collaboration with departments and possibly backend teams to translate requirements clearly and deliver suitable solutions.
The developer will act as a mentor, supporting other team members through code reviews and sharing their experiences and technology know-how.

Requirements:

A completed degree, vocational training, or relevant professional experience in the field of computer science is required.
Solid experience in creating web applications with Angular and experience in declarative programming with Observables is necessary.
Experience in prompting Large Language Models (LLMs) and generative AI is preferred, or a strong motivation to learn about these topics.
Ideally, the candidate should have experience in frontend development for mobile devices (Responsive Design).
Practical experience in "Vibe Coding" and prototyping with AI-first tools like Figma, Make, Lovable, or Claude is advantageous.
Proficiency in both German and English is required.

Employees receive 30 days of vacation per year for relaxation.
There is an option for a sabbatical for longer breaks.
Flexible working hours are offered, including trust-based working hours and home office options (2-3 days per week).
Mobility benefits include a job bike, subsidies for the Germany ticket, and free parking.
There is a subsidy for a company daycare for children up to 3 years old.
The company provides catering services, including lunch and coffee/snacks in the café lounge.
Employees benefit from savings plans to promote financial reserves.
Corporate benefits include discounts for travel and event tickets.
Additional services such as laundry, hairdresser, and physiotherapy offerings are available.
Opportunities for further development include internal talent programs, women's promotion, and training offers.
Comprehensive onboarding events are provided for new employees.
The workplace features modern offices with paperless workspaces and digital processes.
An employee referral program offers rewards for successful recommendations.
Health services include medical check-ups and events, as well as subsidies for screen glasses.
The company organizes events such as Christmas parties, team outings, and participation in B2Run.
Employees can join communities, such as a women's network.
An IT benefit program offers financing options for technical equipment, including private use.

Skills