Logo Quest One

Integration developer

Job

  • Level
    Experienced
  • Location
    Hamburg
  • Working Model
    Onsite
  • Job Field
    IT, Application, DevOps
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment

Job Summary

In this role, you will develop IT interfaces for integrating core systems, take on architectural responsibility, create APIs, and optimize data flows to ensure stability and quality.

Job Technologies

Your role in the team

  • Design, development, and operation of IT interfaces for the integration of core systems (e.g., PLM, ERP, CAQ, MES) and connected applications.
  • Architecture responsibility for integration solutions including the definition of target architectures and modern integration patterns (e.g., API-First, Event-Driven).
  • Development and maintenance of APIs, data flows, and integration logic as well as data transformation and validation.
  • Close collaboration with business units and IT teams to translate business requirements into technical concepts.
  • Monitoring, error analysis, and performance optimization to ensure stability, availability, and data quality.
  • Documentation of architectures, interfaces, and data models as well as the further development of standards and governance.

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Our expectations of you

Education

  • Completed degree or training in Computer Science, Business Informatics, or a comparable qualification.

Qualifications

  • Knowledge of middleware and integration platforms (e.g., ESB, iPaaS, API gateways).
  • Good knowledge of common protocols and data formats (e.g., REST, MQTT, APIs, JSON, XML, as well as event/messaging approaches).
  • Proficient in Git, CI/CD processes, and agile working methods.
  • Very good knowledge of German and English.

Experience

  • Several years of experience in the development and architecture of IT interfaces and integration solutions.
  • Solid understanding of system integration as well as experience with enterprise systems (e.g., SAP, Siemens Teamcenter, Aras or similar).
  • Experience with cloud platforms (e.g., AWS or Microsoft Azure).
  • Experience with at least one programming language (e.g., JavaScript, Python, C#, .NET, or Node.js).

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What we offer

  • Flexible working for a good work-life balance.
  • Regular updates and transparent communication in our Town Hall meetings.
  • Buddy program in onboarding.
  • Subsidy for daily lunch.
  • Attractive employee discounts with Corporate Benefits and FutureBens.

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Topics You Will Work On

Job Locations

  • Location Hamburg

    Germany

About Your Employer

Quest One

Quest One

Quest One GmbH is one of the leading companies in the field of PEM electrolysis, specializing in the development and production of electrolyzers. Founded in 1997, the company employs around 500 people at locations in Augsburg, Hamburg, and Houston. As a subsidiary of MAN Energy Solutions, Quest One aims to make a significant contribution to reducing greenhouse gas emissions by 2050.

Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Power Sector, Economy
Logo Quest One

Integration developer

Location
Hamburg
Working Model
Onsite
Diversity
Open for all genders

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