The Vienna AI Company

The Vienna AI Company

0cred.com/o/vaic

building LISA, AI for the automotive industry

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Relevant job posting

Senior Software Engineer, Fullstack

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

Senior Software Engineer, Telephony and Integrations

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

Senior Software Engineer, React Native

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