Full Stack Developer

At Rankscale, we are building software to help hundreds of brands (such as Bosch, REWE, L'Oreal, Publicis Groupe) monitor and improve their visibility in AI search engines such as ChatGPT, Gemini, Claude, Perplexity. We are looking for people who embrace AI tooling to 10x what they are capable of.

We are scaling fast and need someone who can own our frontend and product experience: turning complex AI visibility data into intuitive dashboards, powerful filtering and seamless user workflows that enterprise clients love.

We hire based on talent and drive, not years of experience or credentials. If you can build, we want to hear from you.

You will work along 2 other full stack developers, data engineer, front-end developer, CEO and CPO

Where this goes: In 12 months, you will be the go-to person for all things product and frontend at Rankscale, shaping the user experience as we expand to new markets, engines and scale our client base.

About Rankscale

• Pioneered AI Search Visibility in 2024 as one of the first platforms in the space
• Bootstrapped to DACH market leadership before raising a small round in late 2025
• Currently a team of 9
• Office is located in Vienna (DC Tower - 30th floor, 3 stops away from Praterstern)

What You Will Do

• Own and evolve our web application: building fast, reliable product features across frontend and backend that enterprise clients depend on daily
• Translate complex AI visibility data (visibility scores, sentiment, citations, competitor benchmarks) into clean, intuitive dashboard experiences with real-time filtering and drill-down capabilities
• Build and maintain integrations between our platform and external data consumers: REST API endpoints, Looker Studio connectors, CSV/Sheets exports, and webhook pipelines
• Work directly with the CTO and CEO to ship new features fast, with quality, from prompt configuration UIs to execution history views and sharing flows

• Salary: Competitive, based on experience (incl. equity).
• Start: Immediately.
• Commitment: Full-time.
• We prefer to work at the office: Building a startup is hard, there is a lot going on. Being together makes it easier to communicate and learn from each other.