Requirements:

• webMethods experience (focus: Integration & API Gateway)
• ITSM Experience
• Design & Implementation Experience
• REST/SOAP API Experience
• Fluency in German
• Fluency in English

Job description

Our customer is a German company specializing in comprehensive IT solutions, supporting enterprises in their digital transformation. With extensive experience, it offers high-quality services that include IT infrastructure management, business applications, and modern workplace (Digital Workplace) solutions. The company focuses on long-term relationships, tailoring services to meet clients’ specific needs, ensuring stability, security, and innovation. They operate throughout Germany, with its primary goal being to help clients achieve long-term success in a dynamic technological landscape.

The company serves a wide range of clients, including large enterprises and organizations with complex IT needs and provides modern IT infrastructures and scalable cloud solutions, such as SAP and AI, customized to clients’ requirements. Our customer operates as a dynamic IT service provider, supporting the digital transformation of the German economy.

About the role

For the Hybrid Infrastructure Management team (Cross Function Area) we are searching for a Senior webMethods Developer specializing in Integration & API Gateway areas.

Main responsibilities

• Develop, maintain, and optimize integration solutions using webMethods .io
• Support the implementation and management of the API Gateway.
• Provide technical consultation and analyse integration requirements.
• Test and debug integration workflows.
• Assist with monitoring and managing the integration platform.

Professional experience

• ITSM Experience: At least 1 year of experience in IT Service Management (ITSM), e.g. with tools like ServiceNow, BMC Remedy, or Jira Service Management.

• Design & Implementation Experience: At least 2 years of experience in developing and implementing solutions using Java or another object-oriented programming language.

• REST/SOAP API Experience: At least 1 year of hands-on experience with REST and SOAP APIs.

Technical requirements

Integration:

• Proficient in developing and configuring integration solutions using Integration.
• Ability to design, debug, and optimize complex workflows and services using the available tools.
• Understanding of cloud-based integrations and hybrid architectures (on-premise and cloud).

API Gateway:

• Basic knowledge of setting up, configuring, and managing webMethods API Gateway.
• Experience in designing and implementing API security policies (e.g., OAuth, JWT, IP
  whitelisting).
• Skills in monitoring and debugging APIs, including log and error analysis.

General Integration Technologies:

• Proficiency in REST, SOAP, GraphQL, and web services.
• Experience with common data formats such as JSON, XML, and flat files.
• Familiarity with message-oriented middleware (e.g., JMS, MQ).

Programming Skills:

• Experience in Flow Services and Java Services within the webMethods platform.
• Java or Object-Oriented Programming Languages: At least 2 years of practical experience in development and implementation.
• Basic knowledge of JavaScript is a plus.

Integration Suite Experience (Preferred):

• Knowledge and experience with one or more integration suites such as: webMethods, Mulesoft, SAP PI/PO, BizTalk, or similar platforms.

Databases and Backend Systems:

• Experience with relational databases (e.g., SQL, Oracle, PostgreSQL) and basic knowledge of NoSQL databases.
• Understanding of data migration strategies and ETL processes.

DevOps and CI/CD:

• Basic knowledge of integrating DevOps practices with webMethods (e.g., using Git, Jenkins, or other CI/CD tools).
• Experience with monitoring tools (e.g., ELK Stack, Prometheus).

Non-technical requirements

• Strong analytical and problem-solving skills.
• Team player with experience working in cross-functional teams.
• Excellent communication skills (both English and German) for requirements analysis and technical documentation.
• Ability to work independently and take ownership of projects.

Nice to have

• Experience with other tools from the Software AG suite, such as webMethods IntegrationServer, Terracotta, or Optimize.
• Knowledge of cloud architectures (AWS, Azure, GCP) and cloud integration services.
• Familiarity with security standards such as SSL/TLS, OAuth2, SAML, etc.