We use cookies on our website to provide you with the best possible experience. By clicking "Accept All" you agree to the use of all cookies and to our privacy policy.

Necessary cookies
Performance cookies
deny not necessary cookies

Full-Stack Developer (*human*)

sproof is a fast-growing start-up company from Salzburg/Austria. We deliver software-as-a-service digital signature solutions for our customers. Our tools are based on the highest standards for legally compliant and legally binding digital signatures according to European and international legislation. We serve customers from various sectors, including a number of leading companies. We are currently expanding from Austria into the European market.

Responsibilities ✅

  • Designing and developing applications and services on the front-end and back-end
  • Conducting code reviews and sharing feedback
  • Solving problems, improving application performance and implementing features
  • Researching new technologies, developing proof of concepts
  • Covering the entire process from design to implementation and testing

You have 💪🏼

  • Strong experience with React, Node.js, HTML and CSS
  • Experience in software development, Docker containers and cloud technologies.
  • A proactive mentality and problem-solving attitude
  • Excellent English and German language skills, both written and spoken
  • Experience in Java and DevOps (CI, CD, ...) is a plus

Estimated salary 💰

The minimum salary according to the collective agreement is EUR 2635€ gross per month with readiness for overpayment depending on experience and qualifications.

Write to us ✉️.

Just send an email to: We want to get to know each other, introduce ourselves to you and avoid complicated application processes. If you're interested, just drop us a line and we can meet online or on site (☕️).


Full-Stack Developer (*human*), Frontend / Backend


Full-time (38,5h)


Puch b. Hallein Office / Remote

Together we will become Europe's No. 1 for digital signatures.

Behind sproof is a versatile team with a unified philosophy: Europe must become independent and bring its own top digital solutions to the market to meet the critical data protection and regulations. This works best with a lot of joy in a joint project that is destined for greatness.