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Logo Kinnovis

Senior Backend Developer

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Job

  • Level
    Senior
  • Job Field
    Web, IT, DevOps, Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 75.000 € Gross/Year
  • Location
    Brunn am Gebirge
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will develop backend services and RESTful APIs using Laravel (PHP), optimize system performance, and implement integrations while actively promoting collaboration with frontend developers.

    Job Technologies

    Your role in the team

    • Design, implement and maintain backend services and RESTful APIs in Laravel (PHP).
    • Ship production-ready code, write tests and perform thorough code reviews.
    • Think from the user's perspective before writing any code.
    • Implement and maintain integrations with payment gateways, access control systems, CRM platforms, and other third-party APIs.
    • Optimize performance through profiling, query tuning, and caching strategies.
    • Use AI-assisted coding tools where appropriate to boost efficiency and maintain quality.
    • Improve robustness by enhancing error handling, resilience and reliability.
    • Contribute to shared libraries within the mono-repo and keep dependencies healthy.
    • Collaborate with frontend engineers (Vue.js) to refine API contracts and data models.
    • Contribute to the evolution of our Laravel architecture within a mono-repo setup.
    • Help define modular boundaries, integration patterns and shared model ownership.
    • Improve API design, versioning, documentation and decoupling practices.
    • Provide architectural input via RFCs, ADRs, design reviews and technical guidelines.
    • Align with the frontend team on types, interfaces, and data structures.
    • Encourage the adoption of AI in the development workflow.
    • Collaborate with fellow developers through pairing, reviews, and knowledge-sharing sessions.
    • Help guide and improve Azure cloud infrastructure and deployment strategy.
    • Promote consistent infrastructure-as-code practices (Terraform).
    • Support observability improvements across logging, monitoring and alerting.

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    Our expectations of you

    Qualifications

    • Strong expertise in Laravel (PHP) and RESTful API design.
    • Ability to apply user-centric thinking when planning, implementing, reviewing, and testing features.
    • Proficient in applying Clean Code principles, with a strong focus on DRY, SOLID, and SRP.
    • Vertrautheit mit CI/CD, automatisiertem Testing und DevOps-Tools, idealerweise auf Azure.
    • Excellent communication, facilitation, and documentation skills in German and English.
    • Working knowledge of Vue.js and frontend system structure is a plus.

    Experience

    • 7+ years in backend engineering roles, including recent senior-level ownership.
    • Practical experience in a SaaS environment with shared codebases or mono-repos.
    • Extensive experience in designing and maintaining scalable code architectures, leveraging established principles such as Event-Driven Architecture, SOA, DDD, Layered Architecture, and Ports and Adapters.
    • Proven experience integrating with external APIs and third-party systems (e.g., payments, access control, CRM).
    • Strong collaboration skills — experienced in working effectively within cross-functional teams.
    • Experience with infrastructure-as-code (e.g. Bicep, ARM, Terraform) is a plus.

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    Benefits

    Health, Fitness & Fun

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    Work-Life-Integration

    Food & Drink

    Job Locations

    Map of company locations
    • Location Brunn am Gebirge

      Heinrich-Bablik-Strasse 17

      2345 Brunn am Gebirge

      Austria

    Topics that you deal with on the job

    This is your employer

    Kinnovis

    Kinnovis

    Brunn Am Gebirge

    We’re Kinnovis, a fast-growing and family-run B2B SaaS company on a mission to modernize the self-storage industry with smart, automated software solutions. Our headquarters is in Vienna, Austria, and our international team is based in Austria, the UK, Slovenia, Spain and France. As one of Europe’s leading software providers in our niche, we help self-storage operators manage their facilities efficiently through smart, automated software. Currently, we serve clients in 18+ countries, and we are in a phase of fast growth and keep expanding. What sets us apart? Kinnovis is a family business. We are not dependent on investors; therefore the decision-making process is very lean. Every decision is taken inside the team.

    Description

  • Company Size
    1-49 Employees
  • Founding year
    2018
  • Language
    German, English
  • Company Type
    Established Company
  • Working Model
    Hybrid
  • Industry
    Internet, IT, Telecommunication, Construction, Real Estate, Building Services, Other Sectors
  • Logo Kinnovis

    Senior Backend Developer

    Salary
    from 75.000 € Gross/Year
    Location
    Brunn am Gebirge
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders
    Easy Apply
    Easy Apply

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