• With our team you will be responsible to extend the application, partner and process integration capabilities of wescale – the heart and soul of our open business integration platform
• You will be responsible for maintaining, improving and scaling the wescale APIs and integration framework
• You will support external developers connecting third-party applications to wescale – e.g. by developing prototypes, best practices and training material
• You will discuss technical details of third-party application integrations with lead developers of our partners and customers
• You will build and maintain robust integrations for third-party applications
• You will bring in your own ideas and experience to make our partner ecosystem better
• You will work with state-of-the-art cloud applications in a high-performance B2B environment
• You will work in close relationship with our product owners to deliver features that are loved by our clients
• You will work in a young and agile team of professionals
• You will solve existing and challenging problems for our customers
• You will write clean, scalable, maintainable and easy-to-read code
• You will work in sync with other team members, share knowledge and make suggestions for improvements

Whom we are looking for

• You are self-driven and proactive
• You are passionate about programming as well as the business and process perspective
• You are interested in designing and building connections between a diverse application landscape and an open business integration platform
• You are familiar with web technologies (e.g. REST APIs, GraphQL, OAuth, HTTP)
• You have experience in API design, documentation (e.g. OpenAPI, RAML, API Blueprint) and implementation
• You can handle legacy technologies and interfaces (e.g. XML, SOAP, EDI, RPC, Webservices)
• You have programming skills in OOP (Java) and skripting languages (e.g. JS, Groovy, Lua)
• You write understandable code with an eye towards maintainability
• You are willing to take responsibility for our product
• You are careful, reliable and pragmatic, always eager to find the best solutions while minimizing technical debt
• You like to collaborate with your co-workers and are interested in sharing your knowledge without developing a huge ego
• You love and live the values of agile software development and understand basic principles like test-driven development, code reviews and continuous delivery
• You are a strong communicator – explaining complex technical concepts to designers, support and other engineers is no problem for you
• You are able to communicate fluent in English and ideally German with internal and external customers and partners
• Some aspects are not required but would be a plus: knowledge in API management tools (gateways, proxies), security concepts in theory and practice (OAuth, Basic Auth, Key Auth, JWT), access control and SSO concepts (SAML)