Logo OSAPIENS Holding GmbH

Full-Stack Developer

Job

  • Level
    Experienced
  • Job Field
    Web, Full Stack
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Location
    Mannheim
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will develop innovative software solutions using Typescript, Node.js, and React to automate complex compliance workflows and improve user experience. You will collaborate closely with an agile team to define, optimize, and implement new features.

    Job Technologies

    Your role in the team

    • As a passionate Full-Stack Developer (m/f/x) with a strong background in Typescript, Node.js, and React, you will be developing new products at the intersection of enterprise software and environmental intelligence.
    • Design, build, and optimize full-stack features using modern frontend and backend technologies, ensuring scalability and maintainability.
    • Develop and enhance innovative software solutions that automate complex compliance workflows for businesses of all sizes.
    • Collaborate closely with product managers, designers, and engineers in small, agile squads (5-7 people) to define, refine, and implement features.
    • Ensure high-quality, secure, and efficient code through rigorous reviews, automated testing, and continuous integration/deployment (CI/CD) practices.
    • Contribute to technical strategy and decision-making, identifying opportunities for innovation and process improvements.

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    Our expectations of you

    Qualifications

    • Expertise in web services development and integration (REST, GraphQL, etc.)
    • Excellent communication skills in English (C1). German is a bonus (B1+).

    Experience

    • Experience in full-stack development with a focus on Typescript (mandatory), Node.js (mainly), React and Javascript.
    • Strong product mindset: you think beyond code, considering user experience, business impact, and scalability.
    • Agile experience: comfortable working in sprints, participating in stand-ups, and iterating quickly.

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    What we offer

    • A purpose-driven mission tackling complex sustainability challenges while working alongside global industry pioneers at a fast-growing unicorn company.
    • Room for creativity through collaborative teamwork and an open communication culture.
    • Flexibility and team bonding with our hybrid work options.
    • Fuel for your growth journey, both personally and professionally.
    • Sustainable mobility options, promoting eco-friendly commuting solutions.
    • Fun team events and outings with our global teams.
    • Inspiring workspaces in Mannheim and beyond.

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    Benefits

    Health, Fitness & Fun

    Topics that you deal with on the job

    Job Locations

    • Location Mannheim

      Baden-Württemberg

      Germany

    This is your employer

    OSAPIENS Holding GmbH

    OSAPIENS Holding GmbH

    OSAPIENS Holding GmbH provides innovative software solutions that help companies achieve their sustainability goals and promote transparency in their processes.

    Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
  • Logo OSAPIENS Holding GmbH

    Full-Stack Developer

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

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