USU GmbH | Germany | 76xxx, 52xxx, 71xxx Möglingen, Aachen, Karlsruhe | Permanent position | Full time | Published since: 01.12.2025 on stepstone.de
Technical Consultant - Interfaces / API (w/d/m)
As a technical consultant with a focus on interfaces, APIs and web services, you take a key role in the successful integration of our solutions into the system landscapes of our customers. You are a technical Sparring partner for our customers and ensure that our solutions communicate seamlessly with third-party systems – efficient, safe and scalable Together we inspire our customers for a better service world. Join us now! !
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Your tasks • Your profile • What we offer
As a technical consultant with a focus on interfaces, APIs and web services, you take a key role in the successful integration of our solutions into the system landscapes of our customers. You are a technical Sparring partner for our customers and ensure that our solutions communicate seamlessly with third-party systems – efficient, safe and scalable Together we inspire our customers for a better service world. Join us now!
You advise our customers on the technical integration of our solutions through web services and other interfaces You analyze and design API strategies and integration architectures You implement interface connections You develop individual adaptations and extensions as part of customer projects You support the creation of technical specifications and documentation You carry out workshops and technical training for customers and partners You work closely with our development teams and project leaders:
You have a completed study of (economic) informatics or a comparable qualification You have well-founded knowledge in the integration of IT systems using APIs and web services (REST, SOAP, JSON, XML) You bring experience with API management platforms and authentication methods (e.g. OAuth2, JWT) You have knowledge of script languages (e.g. JavaScript, Python) and database technologies (SQL) You bring experience in dealing with tools like Postman, Swagger/OpenAPI, or similar Ideally, you have experience in the IT service management environment (e.g. ITIL certification) You have very good German and good English knowledge in word and writing Readiness to travel as part of projects complete your profile
Individual training in the training program U Step Up Patenprogramm and individual introduction plan for new employees and an introduction event Flexible working hours, sabbaticals, open doors and flat hierarchies Company vehicle also for private use 30 days holiday annually + various special holidays Support for retirement and occupational disability insurance Insurance Beneficiary membership in the corporate fitness program Premiums for employee advertising Employee discount USU-Bistro with discounted lunch offer Free water, coffee, tea & fruit Sufficient parking offer Partnership with each other
Location
 | USU GmbH | |
| Möglingen, Aachen, Karlsruhe | ||
| Germany |
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