Relevant job posting
We are a fast-growing AI startup based in Vienna, building LISA, an AI product for the automotive industry. This role focuses primarily on integrating LISA into existing on-premise customer environments, including legacy systems and telephony infrastructure. You will work directly with real customer setups, often outside of clean cloud APIs, and play a key role in making LISA work reliably in production across Austria. The role is hands-on and practical. We offer competitive market compensation, bonuses tied to company and product milestones, and are open to above-market compensation for highly relevant experience.
Responsibilities
Integrate LISA with existing on-premise systems, including legacy CRMs and DMS solutions
Implement and maintain telephony integrations (e.g. 3CX and similar call systems)
Install, configure, and support on-premise software at customer locations in Austria
Work closely with product and AI teams to adapt LISA to real-world customer environments
Own integrations from initial setup through ongoing operation and maintenance
Requirements
Some experience in Python and/or Typescript
Strong experience with (legacy and modern) database systems
Proven experience integrating with legacy and on-premise systems
Some experience with telephony or call systems
Willingness to travel within Austria for on-site installations
Valid driver’s license
German C1–C2 and fluent English
Nice to have
Experience with Twilio or similar telephony platforms
Experience integrating CRM or ERP-style systems without easy API access
Experience operating software in restricted or customer-controlled environments
Big plus
Experience building realtime AI software, especially AI voice agents
Deep experience with legacy DMS systems such as CROSS, Betzemeier, or Incadea
Long-term experience maintaining custom enterprise integrations
Job Type
full time
Workplace Type
On-Site
We are a fast-growing AI startup based in Vienna, building LISA, an AI product for the automotive industry. This role is one of our first engineering hires and comes with real responsibility from the start. You will work directly on the core product, influence technical decisions early, and help define how we build and ship software as the company grows. The role is hands-on and product-focused. You won't just be a small cog in a corporate machine. We offer competitive market compensation and bonus payments tied to company and product milestones.
Responsibilities
Build and maintain a production fullstack TypeScript codebase
Develop frontend features and backend APIs end-to-end
Design and evolve application architecture as requirements and scale increase
Collaborate closely with product and AI teams
Take ownership of features from concept through production
Requirements
Strong experience with TypeScript
Solid production experience with React
Experience using tRPC
familiar with Tailwind CSS
Comfortable with TanStack/React Query
Experience with modern TypeScript ORMs such as Drizzle or Prisma
Experience with modern frameworks like Next.js, Remix, or React Router
Fluent in English
Nice to have
Experience working with ai-sdk
Experience with realtime technologies
German at C2 level
Big plus
Experience building voice agents
Native development experience
Strong design engineering skills, including UI/UX judgment and design systems
Job Type
full time
Workplace Type
hybrid
We are a fast-growing AI startup based in Vienna, building LISA, an AI product for the automotive industry. This role is an early engineering hire focused on our mobile applications. You will work on production-grade mobile apps, closely aligned with the core product and backend systems, and help define how we build and scale mobile at the company. The role is hands-on and product-driven. We offer competitive market compensation and bonuses tied to company and product milestones.
Responsibilities
Build and maintain mobile applications using Expo / React Native
Work end-to-end across mobile UI, application logic, and backend integrations
Integrate mobile apps with existing TypeScript APIs and services
Contribute to shared architecture, patterns, and tooling across web and mobile
Collaborate closely with product, AI, and backend teams
Own features from concept through production release
Requirements
Strong experience with TypeScript
Production experience with React Native using Expo
Experience with tRPC
Comfortable with TanStack React Query
Experience with modern TypeScript ORMs such as Drizzle or Prisma
Experience with frameworks such as Next.js, Remix, React Router, or Tanstack Router
Fluent in English
Nice to have
Experience with ai-sdk
Experience with streaming or realtime data
German at any level
Big plus
Deep experience with tRPC
Voice agents or conversational AI experience
Native mobile development experience (iOS / Android)
Realtime application experience
Design engineering skills (UI/UX judgment, design systems, polished mobile interfaces)
Experience with Tanstack Start
Job Type
full time
Workplace Type
hybrid
