Jobs and Careers

Senior Frontend Engineer

Germany - All - Fully Flexible, Germanyfull_timeVerifiedPosted 27 Aug 2025

About the role

Job Description

As a Senior Frontend Engineer at Zendesk AI Agents (Ultimate) you'll play a key role in shaping and building our backend, collaborating closely with our Product Manager, AI and Machine Learning Engineers / Scientists, Backend developers, and the broader tech team to deliver groundbreaking features focused on speed and reliability, all while keeping a strong focus on user experience.

The Agentic tribe is revolutionizing the chatbot landscape with Gen3, a cutting-edge AI Agent system that's pushing the boundaries of conversational AI. Gen3 is not your typical chatbot; it's a goal-oriented, dynamic, and truly conversational system capable of reasoning, planning, and adapting to user needs in real-time. By leveraging a multi-agent architecture and advanced language models, Gen3 delivers personalized and engaging user experiences, moving beyond scripted interactions to handle complex tasks and "off-script" inquiries with ease.

As an engineer on our team, you'll be at the forefront of this exciting technology, contributing to a product that's redefining how businesses and users interact. You will have full responsibility to build, test, and iterate rapidly to bring high-quality AI products to our massive user base at an unparalleled scale.

Join us in revolutionizing the chatbot/agent landscape and be part of a team that's shaping the future of AI interactions. Neat architecture and good software engineering practices are your guiding principles, as you believe that excellent user experience is best built over a solid codebase.

Your responsibilities:

Maintain and develop the Zendesk AI Agents platform using TypeScript, React and other state-of-the-art libraries.
Proactively suggest and pursue improvements on our codebase and architecture, from code-changes and testing to CI/CD and deployment.
Contribute to modularisation and to scalable architecture solutions to both new and existing components.
Build user-friendly frontend applications that help our clients to design conversations and automate workflows.
Work closely with other members of the development team to ensure new product features are built stable and intuitive.
Learn and experiment with new tools and technologies aiming to develop new product features, improve UX, and reduce code complexity.
Stay up to date on industry trends, helping drive Ultimate to innovate.

Who you are

We’re looking for a communicative, experienced engineer with a product mindset who takes pride in producing slick applications which are easy and fun to use, built upon logical, simple and effective solutions to complex issues.

You feel confident with the Web Standards and the inner workings of the browser and the internet.
Writing tests for your code is a regular practice for you, you encourage a testing culture in your team and supervise it if necessary.
You have excellent programming skills in TypeScript and in React or similar tools (Angular, Vue, etc’).
Server side, infrastructure and micro-frontends experience is a plus!
You know how to approach performance bottlenecks and have the ability to come up with realistic solutions.
You care deeply about engineering practices, as well as the end-user and your team.
You love your job, you enjoy mentoring and enabling others and you know how to ask for help when you need it.
You understand feedback as a tool for growth and utilize it to grow and encourage growth in others.
You are curious and continuously learning new things that can add value to your job.
You are a positive, proactive team player, have strong communication skills and high proficiency in English.

How do we measure success in this position?

You contribute to the overall architecture and performance of our frontend application.
You ship features with your team that solve real customer problems.
You influence your team’s product direction with your ideas.