Hybrid AI Engineer — Scalable NLP & LLM Features

bexio ag; Rapperswil; Hybrid; CHF 120,000 - 170,000; Full time

Benefits offered by this job

Hybrid work model

5 weeks holiday

Yoga & bootcamps

Maternity/paternity leave

Pension contributions

Job summary

bexio ag is seeking an AI Engineer to join the AI Feature Team. You will design, develop and deploy scalable AI-enabled features for our SaaS products used by 100,000+ customers. The role emphasizes LLM-based NLP and conversational AI with cross-functional collaboration, strong backend and cloud skills.

You will work in a hybrid setup, contribute to innovation, and stay updated with the latest AI tech. English fluency is required; German is a bonus.

Qualifications

• University degree (or equivalent) in computer science or a related field with a practical track record as an AI Engineer, ML Engineer, or Fullstack Software Engineer building scalable AI-augmented features.
• Hands-on experience with cloud environments (GCP), AI platforms (Vertex AI), and modern AI orchestration frameworks (LangChain, LlamaIndex, Google ADK).
• Proven experience with Retrieval-Augmented Generation (RAG), prompt engineering, and deploying LLMs for real-world business applications.
• Advanced Python programming skills, experience with AI/ML libraries and frameworks, solid backend knowledge (async, REST, testing, security).
• Familiarity with SaaS architectures and API integrations into web applications; container and CI/CD fundamentals (Docker, Kubernetes, Jenkins).
• Fluent English; German a plus; strong communication and teamwork skills

Responsibilities

• Design, develop and deploy scalable AI-enabled features for SaaS products.
• Work with LLMs to develop NLP, conversational AI, and generative AI use cases.
• Collaborate with cross-functional teams to design AI-driven features.
• Drive innovation by exploring new AI technologies and proposing practical approaches for business challenges.

Skills

Python programming

LLMs and NLP

Cloud environments (GCP)

AI model deployment

REST/Async backend

English communication

Education

University degree in computer science or related field

Tools

Docker

Kubernetes

LangChain

LlamaIndex

Vertex AI

Jenkins

Job description

bexio ag is seeking an AI Engineer to join the AI Feature Team. You will design, develop and deploy scalable AI-enabled features for our SaaS products used by 100,000+ customers. The role emphasizes LLM-based NLP and conversational AI with cross-functional collaboration, strong backend and cloud skills.

You will work in a hybrid setup, contribute to innovation, and stay updated with the latest AI tech. English fluency is required; German is a bonus.