TQG

Senior Java Engineer

TQG

full-time

Posted on:

Location Type: Remote

Location: Germany

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Job Level

Senior

Tech Stack

AWSCloudDockerGraphQLJavaLaravelMicroservicesPHPSymfony

About the role

  • You continuously optimize and enhance our OMS and workflow engine using modern Java-based architectures
  • You design and implement workflows, rules and integrations within Fluent Commerce, ensuring reliable and scalable order orchestration
  • You design and implement APIs, primarily using GraphQL, complemented by REST
  • You collaborate closely with Product, DevOps and other engineering teams to deliver high-quality solutions end to end
  • You actively contribute to architectural and technical decisions and drive best practices within the team
  • You ensure high code quality through peer reviews, testing and clean architecture principles
  • You share your knowledge and support the growth of other engineers

Requirements

  • You have several years of hands-on experience in full stack software development with strong Java skills
  • You have solid knowledge of microservices architectures and distributed, event-driven systems
  • You are experienced in API design, especially GraphQL (schema design, performance, maintainability)
  • You are familiar with cloud-native development, ideally within the AWS ecosystem
  • You have experience with DevOps practices such as CI/CD, Git and Infrastructure-as-Code
  • You are comfortable working with container technologies such as Docker
  • Experience with Fluent Commerce is a strong plus, especially in the area of workflows, rulesets and platform integrations
  • Experience with Order Management Systems or e-commerce platforms is highly desirable
  • Knowledge of PHP (Symfony or Laravel) is a plus to understand upstream and downstream systems, adjacent processes, and to support our primary backend stack when needed.
  • You work in an agile environment (e.g. Scrum, Kanban) and value collaboration, peer reviews and continuous improvement
  • You have excellent English skills, both written and spoken; German is a plus
  • You have on-call availability and willingness to travel for tech days when needed
Benefits
  • Attractive employee discounts on ESN & More products
  • Flexible working hours & remote work options
  • Subsidies for mobility & fitness (e.g., Wellpass, Deutschlandticket)
  • Company pension scheme
  • Workation options and more

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
JavaGraphQLRESTmicroservices architectureevent-driven systemsAPI designcloud-native developmentDevOps practicesCI/CDDocker
Soft skills
collaborationpeer reviewscontinuous improvementknowledge sharingsupporting growth of others