Senior Frontend Developer

Quick Facts

• Fixed-term role until 30.09.2028

Description

Build and evolve the customer interface for investment products from a green field to a mature, intuitive and modern overall frontend package. Work in an agile team with Product Owners plus UX, frontend, and backend developers across conception, implementation, live rollout, technical evolution, and interface definitions—with end-to-end responsibility. Ensure high quality through code reviews, automated developer and integration tests, and pair programming.

Responsibilities

• Design, implement, maintain, and further develop the customer frontend for investment and savings products
• Collaborate in an agile team with Product Owners and cross-functional developers (UX, frontend, backend)
• Own the delivery lifecycle from conception to implementation, live rollout, and technical improvements
• Define and implement interfaces for integrations
• Maintain software quality via code reviews, automated tests, and pair programming

Requirements

• Degree in (business) informatics or mathematics (or comparable qualification)
• Very good knowledge and multiple years of experience with HTML, CSS, JavaScript and at least one modern framework (React, Angular, Vue, or similar)
• Practical experience with Web Components, Responsive Design, Microservices, REST APIs, and CI/CD
• A11Y expertise and the ability to build accessible software
• Strong quality mindset and passion for state-of-the-art technologies
• Familiarity with agile development methods, Clean Code, and TDD
• Ideally, basic knowledge of banking operations
• Solution-oriented, structured, resilient, and communicative work style
• Enjoys teamwork with high willingness to learn, develop, and embrace technology
• Ability to think beyond one’s horizon and deliver sustainable solutions
• Very good German and English (spoken and written)

Benefits

• Company benefits: employer-funded savings/wealth-building contributions, free Deutschlandticket & Bike Leasing, and company restaurant
• Hybrid work model: office work plus remote work subject to company, legal, and regulatory requirements
• Flexible individual working time models; subsidies for eldercare and childcare
• Personal development and health budgets, plus an equipment budget for your mobile workplace