Job
- Level
- Lead
- Job Field
- IT, Application, DevOps
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Hamburg, Dusseldorf, Munich, Hanover
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you design and implement integration architectures, manage data flows and interfaces in distributed systems, and optimize communication between microservices.
Job Technologies
Your role in the team
- As a Lead Integration Engineer (m/f/d), you design and oversee integration architectures in complex, distributed system landscapes.
- You coordinate implementation across system boundaries, orchestrate interfaces, data flows, and event streams, and ensure stable, high-performance system communication.
- There, you combine technical requirements with scalable, service-oriented architectures and take a leading role in the technical design and decision-making process.
- With your understanding of architecture, you develop integration architectures, define interfaces, and design data flows in distributed system landscapes and microservice environments.
- You drive forward integration concepts, API governance, and technical standards, and evaluate new technologies for future-proof architectures.
- You are proficient in implementing integration solutions, configuring interfaces, and optimizing communication via REST, SOAP, as well as event- and messaging systems like Kafka or RabbitMQ.
- You implement technical solutions close to development and create scripts, mock services, or tools to support integration and testing processes.
- You actively participate in analyses, debugging, code reviews, and CI/CD-related processes.
- You develop data mappings and transformation logic, ensure validation, routing, and format conversion, and optimize integration platforms and middleware.
- You structure complex requirements, translate them into technical solutions, and document them clearly, for example in the form of user stories, use cases, or technical specifications.
- You visualize technical processes and system interactions with UML or sequence diagrams and bring together different stakeholders in workshops.
- You plan and manage integration and system tests, implement test automation strategically, and monitor data flows as well as event processes.
- In ongoing operations, you analyze disruptions in data exchange, take responsibility in 3rd-level support, and ensure stable and high-performance integrations.
- You are responsible for communication with clients, departments, and project management, ensuring transparent coordination and reporting throughout the project.
- Depending on the assignment, you will take responsibility for project management including staffing.
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Our expectations of you
Education
- Completed studies in Computer Science, Business Informatics, Industrial Engineering, or a comparable field; alternatively, a solid vocational training in the IT environment, such as System Integration.
Qualifications
- Excellent knowledge of REST, SOAP, event- and messaging systems such as Kafka or RabbitMQ, as well as integration patterns and API design.
- Routine in the use of tools such as Jira, Confluence, Git, Docker, Postman, Bruno, SoapUI, or Grafana.
- German at C1/C2 level as well as English at at least B2 level.
- Flexibility for project-dependent assignments at the client.
- You quickly recognize complex contexts and articulate them clearly.
- Working independently is a given for you, and you always keep quality and stability in mind.
- You communicate technical content clearly and reliably connect different perspectives.
Experience
- Several years of professional experience, ideally from six years onwards, in system integration, integration architecture, interface development, or in comparable roles.
- Proven experience in handling JSON, XML, data mappings, SQL, and Java, as well as experience with microservices and event-driven architectures.
- Experience in the insurance industry.
- Knowledge of JavaScript for test automation as well as experience with Spring Boot, Apache Camel, or Guidewire are advantageous.
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What we offer
- Remote, hybrid or in the office - with flexible hours.
- Monthly money for extras: e.g., Jobrad, Deutschlandticket, EGYM-Wellpass or asset-building benefits - and more.
- 30 vacation days, Christmas, and New Year's Eve off.
- Also possible: Workation and Sabbatical.
- Company pension scheme (bAV) and a company health insurance (bKV) for additional health benefits and increased security in everyday life.
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Benefits
Health, Fitness & Fun
Work-Life-Integration
Topics You Will Work On
Job Locations
About Your Employer
X1F GmbH
X1F GmbH, based in Munich, is an established German company specializing in consulting and managed services. With over 1,350 employees, it provides digital solutions for regulated markets such as banking and insurance.
Description
- Company Type
- Established Company
- Working Model
- Full Remote, Hybrid, Onsite
- Industry
- Consulting
Lead Integration Engineer
- Location
- Hamburg, Dusseldorf, Munich, Hanover
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
