API Software Engineer (m/f/x)

Your tasks

• Implement, integrate, and document a REST API framework to make use of Utimaco’s payment HSMs.
• API development: design, code, verify, test and document APIs for integrating 3rd party software with Utimaco products.
• Assist in the investigation and resolution of issues relating to API components
• Modify existing programs, prepare test data and functional specifications.
• Implement common APIs based on architecture guidelines and frameworks
• Write object-oriented, clean, and maintainable code
• Development for Linux operating systems

Your profile

• At least 3-5+ years of experience in developing APIs
• Experience with design and development of REST API platforms
• Expertise in Core Java, Java & J2ee
• Hands-on experience in web services-RESTful
• Defines specifications and develop programs, prepares test data, and prepares functional specifications.
• Interpersonal and communication skills. Proficient spoken and written command of English.
• Sound knowledge of network protocols
• University degree in Computer Science, Telecommunications or similar

Nice to have

• ISTQB Foundation certification (or similar)
• Experience with Jenkins and Selenium
• Knowledge of cryptography and/or IT security
• Knowledge of security APIs (PKCS#11, CSP/CNG/KSP)

We offer

• Familiarity with code versioning tools, like Git or SVN
• Experience with Security frameworks (e.g., JWT, OATH2) 
• Experience in cloud-based integrations.
• Experience in other programming languages (RUST, C/C++, etc.).
• Knowledge of cryptography and/or IT security.
• Knowledge of security APIs (PKCS#11, CSP/CNG/KSP)