Logo Ketryx

Senior Backend Engineer

New

Ketryx

Job

  • Level
    Senior
  • Job Field
    IT, Security, Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 90.000 € Gross/Year
  • Location
    Vienna
  • Working Model
    Full Remote, Hybrid, Onsite

    • Job Summary

    In this role, you will develop backend solutions for medical software, design PostgreSQL schemas, build integrations, and enhance system reliability in collaboration with various departments.

    Job Technologies

    Your role in the team

    • At Ketryx, we’re on a mission to help medical software teams build secure, reliable applications that make a real difference in people’s lives.
    • We give them the tools to automate the tough parts of compliance and quality so they can focus on what matters most: creating life-saving products with confidence.
    • We're looking for a Senior Backend Engineer to join our team.
    • In this role, you’ll work on the backend of our platform, helping medical device companies get their products to market faster.
    • You will take ownership of features from start to finish, designing the architecture, writing the code, and seeing everything through to production.
    • Your work will have a direct impact on the future of healthcare technology.
    • This is a hybrid role in Vienna, with a minimum of three days per week spent on-site.
    • We’re open to remote work for exceptional candidates.
    • Database Design: Design and evolve PostgreSQL schemas, write efficient queries, apply indexing strategies, and help ensure the database remains performant and maintainable as the product grows.
    • Backend Development: Build new integrations between the Ketryx platform and other systems, APIs, and workflows.
    • Contribute to improving latency, throughput, and fault tolerance across the backend stack.
    • Maintainable Systems: Write clean, well-tested code and contribute to standards around migrations, documentation, and testing.
    • Help ensure the system remains easy to understand, debug, and extend.
    • Operational Reliability: Participate in monitoring, debugging, and incident response.
    • Help identify performance bottlenecks and reliability issues, and contribute fixes and improvements.
    • Collaboration: Work closely with Product, Client Operations, Compliance, Security, and other engineers to deliver features that meet both business and regulatory requirements and resolve any technical challenges that come up.

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    Our expectations of you

    Qualifications

    • Solid skills in TypeScript.
    • Solid understanding of backend performance and maintainability, including refactoring and technical debt management.
    • Comfortable collaborating across teams and participating in technical discussions and design reviews.
    • Comfortable working in English and collaborating across teams.
    • Vertrautheit mit AWS-Diensten wie S3, RDS und Elastic Beanstalk.
    • Vertrautheit mit Docker und Kubernetes in Produktions- oder nahezu Produktionsumgebungen.
    • Strong habits around testing (Jest, Cucumber, Playwright).
    • An interest in mentoring and helping others grow.

    Experience

    • 5+ years of experience working as a software engineer, with strong experience in backend development.
    • Strong experience with PostgreSQL: schema design, query optimization, indexing, and performance tuning.
    • Bonus Points: Experience with Prisma and Next.js.
    • Experience with GraphQL (urql or Apollo).
    • Experience working in regulated industries like healthcare or finance.
    • Experience with Kotlin and Spring.

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    Benefits

    Health, Fitness & Fun

    Job Locations

    Map of company locations

    • Location Vienna

      Austria

    Topics that you deal with on the job

    This is your employer

    Ketryx

    Ketryx

    Ketryx focuses on innovative solutions in the field of medical software development, particularly for Software as a Medical Device and Connected Devices. The platform simplifies software development and ensures compliance with regulatory standards.

    Description

  • Company Type
    Startup
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Healthcare, Social Sector
    • Logo Ketryx

    Senior Backend Engineer

    Ketryx
    Salary
    from 90.000 € Gross/Year
    Location
    Vienna
    Working Model
    Full Remote, Hybrid, Onsite
    Diversity
    Open for all genders

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