Senior TypeScript Full Stack Developer

vor 21 Stunden

Berlin, Berlin, Deutschland Sonia Vollzeit 80.000 € - 120.000 € pro Jahr

Let me introduce...

With Sonia, doctors are successful doctors. We create and deploy AI enhanced solutions that make doctors' lives easier, patients' care better, and healthcare systems more efficient. If you're proactive, impact-driven, and ready to shape the future of healthcare, join us.

This is what you'll own

We're looking for a
Senior Full-Stack Engineer
(all)
to help us build modern, high-performing web applications. You'll play a key role in shaping our architecture, mentoring team members, and contributing to the scalability of our product.

  • Design and implement
    robust, scalable full-stack web applications

  • Write clean, maintainable, and testable code
    following best practices

  • Collaborate on architecture decisions
    and long-term technical planning

  • Optimize application performance
    and improve system reliability

  • Mentor junior developers
    and support their growth

  • Conduct code reviews
    and share constructive feedback

  • Contribute to technical documentation
    and knowledge sharing

You'll thrive in this role if you bring

  • 8+ years of professional software development experience

  • Strong expertise in
    TypeScript / JavaScript
    and

  • Proven experience with
    React
    and modern front-end development

  • Solid understanding of
    full-stack development principles

  • Hands-on experience with
    ORM tools
    , especially
    Prisma

  • Experience in
    backend development with

  • Familiarity with
    RESTful API design and implementation

  • Understanding of
    CI/CD pipelines

  • Proficiency with
    Git version control

  • Experience with
    database design and data modeling

Nice to Have

  • Familiarity with
    Chakra UI

  • Experience with
    testing frameworks
    (e.g., Playwright, Vitest)

Why you'll love working with us

  • An engineering-driven culture with modern tools and clean code practices

  • A product-focused environment where quality and performance matter

  • A collaborative team that values learning, pragmatism, and ownership

  • Attractive compensation aligned with your skills

  • Flexible work arrangements

  • 30 days of vacation per year

Ready to apply?

If you enjoy building meaningful relationships, driving customer satisfaction, and contributing to the transformation of healthcare, we'd love to hear from you

I'm Margarita and will be guiding you through the application process.

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