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English, German

Backend Developer (Ruby on Rails) (all Genders)

Vienna, Austria


About the company

PlanRadar digitalisiert Bau- und Immobilienprojekte in mehr als 60 Ländern weltweit. Als SaaS-Anbieter etablieren wir eine Softwarelösung in einer Branche, welche in den meisten Fällen noch weit hinter den neuesten Technologiestandards zurückliegt. Wir gehen hier gemeinsam mit unserem gesamten Team, unseren Kunden und unseren Partnern neue Wege, um das oft ungenutzte Potenzial durch sofort nutzbare Digitalisierung auszuschöpfen.

Anfang 2022 erhielt PlanRadar 70 Millionen Euro im Zuge einer der größten Finanzierungsrunden im gesamten deutschsprachigen Raum, um die nächste Wachstumsphase unseres Unternehmens einzuleiten. Wir sind ein mehrfach ausgezeichnetes Scale-Up-Unternehmen mit globalen Expansionsplänen und sind auf der Suche nach Experten, die uns helfen, die Bau- und Immobilienbranche nachhaltig zu verändern.

PlanRadar is based in Vienna, which has been ranked the best city in the world for quality of life for the last 10 years in a row. As a member of our expert Development team, you’ll be based out of our spacious Vienna office. Our building is right in the heart of town, close to the best of what the city has to offer: great restaurants, music, museums and more.

As a vital part of the team, there’s a lot of room for creativity and personal development, with training available to help you reach your full potential. There’s space to test your ideas and to collaborate with your colleagues from other regions and departments. Outside of work, you’ll find a truly supportive environment, with team events, free coffee, breakfast and Friday beers.

PlanRadar promises an inclusive, engaging and exciting place to work. We are inquisitive minds who challenge the status quo, with a drive to change our client’s industry for the better. Our people matter the most, and we regularly conduct surveys and implement changes to ensure our benefits and the way we work reflects the culture that we promote. If you’re courageous and ready for a new adventure, JOIN PLANRADAR!

Job Description

  • We are looking to hire a web developer to join our team working on our Rails/ReactJS based Webapp/API. Our Software is used worldwide by many companies from the construction business which brings unique challenges, especially around performance, usability, and writing robust code

  • Help to improve the PlanRadar Webapp/API (Ruby on Rails)

  • Write code that’s readable, well documented, and has meaningful tests

  • Build new features and improve the existing codebase

  • Collaborate with the whole team and get involved in planning new features, improving existing features, and architectural decisions

  • Spend time on getting things done correctly, not quick and dirty

  • Development, selection, and integration of new technologies


  • MSc. or BSc. in Computer Science or a similar education is preferred

  • At least 4 years of experience in Web Development

  • Deep and intimate understanding of developing Ruby on Rails Apps on Postgres, Linux/Unix and ReactJS KnowHow is also preferred

  • Knowledge on working with SQL and relational databases

  • Knowledge on how to write performing and robust code

  • Good sense for crafting the perfect user experience

  • English knowledge (German is a plus)

  • Pragmatic approach to problem-solving

  • Excellent communication skills and understanding of the importance of team cohesion


Room for personal and professional development, Challenging and diversified line of action, Working in a fast-growing company, International customers and investors, Motivated and agile team, New Employee Buddy Program, Participation Opportunities, Company Events, Fruit Basket, Free Snacks, Free Coffee

The annual gross minimum salary according to the collective agreement based on the Austrian law for this position is EUR 44,800. This includes: full health insurance, occupational accident insurance, public pension scheme and public unemployment insurance. Depending on your individual professional qualifications and previous experience your salary could be significantly higher.

Work With Us

Thank you! We'll be in touch.

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