Deutsche Börse
Senior Frontend Developer (f/m/d)
Deutsche BörseLuxembourg13 days ago
Full-timeEngineering, Information Technology
Your career at Deutsche Börse Group

Your area of work:

We are looking for a Senior Frontend Developer to join our team and help us build high-quality, scalable, and performant web applications. You will play a leading role in translating complex requirements into elegant frontend solutions, working closely with designers, backend engineers, and business stakeholders.

Your responsibilities:


  • Design, build, and optimize modern frontend applications using JavaScript (ES6+), TypeScript, HTML5, CSS3, and Svelte.
  • Integrate frontend applications with APIs, particularly using GraphQL (Apollo).
  • Drive performance optimization and ensure responsive, user-friendly interfaces.
  • Apply best practices in development, including testing, documentation, and CI/CD integration.
  • Collaborate on system design discussions, with an understanding of microservices and connections to backend services.
  • Work within a full Azure cloud environment, leveraging Kubernetes for container orchestration and Git/GitLab for version control.
  • Collaborate effectively with colleagues and stakeholders.


Your profile:


  • 5+ years of experience as a frontend developer.
  • Strong technical background, with the ability to solve complex engineering challenges.
  • Excellent command of JavaScript (ES6+), TypeScript, HTML5, and CSS3.
  • Experience with modern frontend frameworks — familiarity with Svelte is appreciated; experience in React, Vue, or Angular is equally valued.
  • Hands-on experience with GraphQL (Apollo).
  • Proven success in optimizing web performance and implementing responsive, user-focused designs.
  • Familiarity with cloud environments (Azure preferred), CI/CD pipelines, and Kubernetes.
  • Strong experience with Git version control and GitLab workflows.
  • Knowledge of the financial domain (fund management, KYC) is a strong plus.
  • Working proficiency in French and English.

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