Senior Freelance Front-End Software Engineer (m/f) // Raisin

August 8, 2017
For the initial development of an exciting new product category, Raisin is looking for highly motivated, smart and driven engineers to complement our team in Berlin. As a Senior Frontend Software Engineer here, you will be working on our online banking system together with an international team of top developers from companies including Google and Facebook. The project will introduce modern frontend technologies based on JavaScript into a Java/JSP based online banking system.


  • Guiding and advising the frontend team on rebuilding and redesigning the frontend of a JSP/Java based online banking system to use modern technologies (e.g. Vue.js, React.js, ES8, Webpack/Gulp, LESS/SASS
  • Supporting the launch of a new product category
  • Working with with JSP, Java, JavaScript / jQuery, CSS, HTML
  • Guiding features through implementation, test, refinement and launch
  • Working closely with our product and design team
  • Actively participating in an agile and collaborative scrum process


  • University degree in computer science or a related field or equivalent practical experience in the field of front-end development
  • Good knowledge and experience with Java and latest JavaScript
  • Good knowledge of front-end technologies (e.g. Vue.js/ReactJS, HTML5 APIs, CSS with LESS/SASS, Webpack/Gulp)
  • You are comfortable writing testable code, designing test scenarios and implementing tests for new features
  • Some experience with CMS systems
  • Understanding, dissecting and influencing business requirements in order to find a suitable technological solution is one of your core competencies
  • Good understanding and practical experience in working in an agile environment using test-driven development and continuous integration
  • Writing clean, maintainable and well documented code comes naturally – we strongly believe in Uncle Bob
  • You are comfortable with very open and challenging code and architecture discussions
  • You are an open-minded and creative team player willing to continue creating our culture
  • Excellent analytical and conceptual skills
  • Good English communication skills


  • Innovative business model
  • A small team that you will help shape
  • Financially sound company with solid long-term financing
  • Responsibility for your own field of work from day one
  • Flat hierarchies, friendly working atmosphere, and diverse tasks in a fast-growing company
  • Attractive compensation
  • Regular feedback, coaching and development opportunities, including participation in conferences, trainings and other events
  • Exciting and diverse team and company events such as our yearly company retreat, different sports activities, or the visit to Oktoberfest
Visit the company website

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