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 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. 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, JollyUI Backend: PostgreSQL, Redis, GraphQL (urql), Prisma Testing: Jest, Cucumber, Playwright Infrastructure: AWS (e.g. S3, RDS, Elastic Beanstalk), Sentry 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. Keywords: software engineering, software development,