Logo Stellenwert GmbH

Senior Software Developer Java/TypeScript

Job

  • Level
    Senior
  • Job Field
    Web, Full Stack, Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Location
    Oldenburg
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this position, you will work on developing scalable software solutions using Java and TypeScript, translating requirements into efficient applications and optimizing existing systems with modern technologies.

    Job Technologies

    Your role in the team

    • They coordinate closely with the client's Product Owners, analyze requirements, and translate them into scalable, maintainable software solutions.
    • They develop in a mix of agent-based and manual development directly at the core value creation of the company.
    • Your ideas are in demand - You actively shape the client's technical direction.
    • They develop modern applications that make the client's internal processes more efficient, transparent, and scalable.
    • They design user-friendly and engaging interfaces that facilitate the daily work of colleagues on site.
    • You have a say in which tools and frameworks are used.
    • They optimize existing systems in terms of performance, scalability, and user-friendliness.
    • You work with Spring Boot including Webflux, alternatively Quarkus.
    • They use build tools such as Maven and Gradle.
    • You have experience with containerization (Docker/Podman).
    • You are familiar with cloud environments, especially the fundamentals of Microsoft Azure.

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    Our expectations of you

    Education

    • A completed apprenticeship as an IT specialist or a degree in (business) informatics.

    Qualifications

    • Very good knowledge of Spring Boot including Webflux, alternatively Quarkus.
    • Very good knowledge of build tools Maven and Gradle.
    • Very good knowledge of containerization (Docker/Podman).
    • Very good knowledge of cloud environments, especially the fundamentals of Microsoft Azure.
    • Very good knowledge of Kubernetes and GitOps (e.g., ArgoCD, Flux).
    • Very good knowledge in monitoring modern applications (e.g., Azure Application Insights, OpenTelemetry, Loki-Grafana stack).
    • Good knowledge in SPA/frontend development with modern TypeScript frameworks (SvelteKit, Angular, Vue).
    • Good knowledge of relational SQL databases (PostgreSQL).
    • Good knowledge of non-relational databases (Azure Cosmos, Mongo).
    • You are confident in Linux and can understand and write Python scripts.
    • You are confident in working with supporting AI applications in the development sector, particularly Agentic Engineering Harnesses based on Claude Code, Codex, or Opencode.
    • You possess in-depth knowledge of system and software architectures to evaluate the advantages and disadvantages of different approaches.
    • You enthusiastically share your expertise, thereby strengthening the entire client's team.
    • You enjoy experimenting with new technologies and bring fresh ideas.
    • You independently familiarize yourself with new topics and proactively drive initiatives forward.
    • They communicate openly, clearly, and on equal footing - in code, in reviews, and within the team.
    • You remain calm even in challenging situations and are able to keep an overview even when handling multiple parallel topics.
    • Good German language skills, both written and spoken.

    Experience

    • Extensive experience in the development and operation of full-stack applications.

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    What we offer

    • Diverse design opportunities and genuine responsibility.
    • Whether at home or in the office - both are possible.
    • A reliable corporate culture (informal 'Du' culture) and a collegial working environment.
    • The trust-based working hours model.
    • Open spaces as well as quiet and social areas for co-working, focused work, and coffee chats.
    • A comprehensive range of social benefits.
    • Subsidized catering.
    • Corporate Benefits.
    • A childcare subsidy of 50%.

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    Benefits

    More net

    Health, Fitness & Fun

    Work-Life-Integration

    Topics that you deal with on the job

    Job Locations

    • Location Oldenburg

      Niedersachsen

      Germany

    This is your employer

    Stellenwert GmbH

    Stellenwert GmbH

    Stellenwert GmbH is a young company specializing in personnel consulting and IT services. It combines the advantages of a owner-managed business with a strong network. The flexible work environment allows employees to be creative and develop themselves.

    Description

  • Company Type
    Startup
  • Working Model
    Hybrid, Onsite
  • Industry
    Consulting
  • Logo Stellenwert GmbH

    Senior Software Developer Java/TypeScript

    Location
    Oldenburg
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders

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