Full Stack Software Engineer

Job Title: Full Stack Software Engineer
Employment Status: Full-time
Location: Vienna, Austria - Hybrid (preferred) or Remote - EU
Compensation: competitive compensation + performance-based bonus and equity options.
Final compensation is negotiable based on experience and qualifications.
Benefits: free in-office: lunch, drinks, coffee, snacks, Wiener Linien ticket, a yearly company retreat, regular team events

About Ketryx

Ketryx is an AI software platform that enables healthcare life sciences companies to ship life-saving regulated products in weeks instead of years.

Exploding product complexity is burying companies in compliance paperwork and blocking innovation. Our AI software removes this friction, dissolving the historical tradeoff between innovation and compliance, and enables regulated industries to innovate at the pace of modern software.

Since launch, Ketryx already touches the lives of 100M patients and powers all of the world's top five medical device manufacturers. Backed by Lightspeed Ventures, our founders are the former Head of AI at Amgen and CTO of Wolfram Cloud.

Healthcare and life sciences is just the beginning for us. Automotive, aerospace, energy — if it's regulated, it's because society decided it matters. These products move humanity, shape our future, and are safety-critical. Come join us and help build the AI platform to power safe innovation.

Job Summary

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 currently hiring across multiple levels for experienced Full Stack Engineers (mid-level to senior) to join our team. In this role, you’ll work on both the frontend and backend of our platform, helping medical device companies get their products to market faster. You’ll 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 at least three days per week on-site. We’re open to remote employment for exceptional candidates (EU). Unfortunately, we are unable to support people without an existing work permit for this position in Austria at this time.

About You

You’re someone who’s passionate about software and making a real impact. You’re curious, enjoy solving tough problems, and love the idea of working in a fast-moving environment where you can take initiative. You’re comfortable collaborating in English with team members from different areas, and you take pride in owning projects from beginning to end. Above all, you’re excited about using technology to improve patient outcomes.

Ideally you will be currently located in Vienna or Europe.

What You'll Do

• Work closely with engineers, designers, and product teams to design new features
• Own technical decisions and take features all the way from concept to launch
• Review and collaborate on code to maintain high standards across the team
• Dig into logs, metrics, and error reports to troubleshoot issues and improve the system
• Team up with our Client Operations team to resolve any technical challenges that come up

What We’re Looking For

• 5+ years of experience working as a software engineer, with strong experience in both frontend and backend
• Solid skills in TypeScript and React
• Experience building scalable web applications and a good understanding of databases (we use PostgreSQL)
• Comfortable working in English and collaborating across teams
• Experience working in an early stage, product-based start up.

Bonus Points

• Experience with Prisma and Next.js
• Experience with GraphQL (urql or Apollo)
• Familiarity with AWS services like S3, RDS, and Elastic Beanstalk
• Strong habits around testing (Jest, Cucumber, Playwright)
• Experience working in regulated industries like healthcare or finance
• An interest in mentoring and helping others grow

Our Tech Stack

• Frontend: TypeScript, React, Next.js, Tailwind
• Backend: PostgreSQL, Redis, GraphQL, Prisma
• Testing: Vitest, Playwright, Cucumber
• Infrastructure: AWS (e.g. S3, RDS, ECS), Datadog
• Collaboration: Slack, GitHub, Figma, Jira, Confluence

Compensation

At Ketryx, we offer a competitive and transparent compensation package that reflects your experience and skills:

For candidates in Austria with 3–5 years of experience, the gross annual salary starts at €70,000+.

For candidates in Austria with more than 5 years of experience, the gross annual salary starts at €90,000+.

We offer all-in contracts, with final compensation tailored to your qualifications and experience. In addition to the base salary, our package includes a performance-based bonus and stock options, aligning your success with the company’s growth. For remote candidates, salary may be adjusted slightly based on location.

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