AI Engineer
Radancy
Vienna, Austria
2 days ago
Role details
Contract type
Permanent contract Employment type
Full-time (> 32 hours) Working hours
Regular working hours Languages
English Experience level
IntermediateJob location
Vienna, Austria
Tech stack
Artificial Intelligence
Amazon Web Services (AWS)
Business Systems
Cloud Computing
Customer Data Management
Fault Tolerance
Machine Learning
Natural Language Processing
Large Language Models
Prompt Engineering
Backend
Machine Learning Operations
Microservices
Job description
- Build and fine-tune machine learning and LLM-based models for reasoning, classification, prediction, and task execution
- Integrate AI Agents with other business systems and enterprise customer data
- Help to define data collection and modeling frameworks
- Implement agent orchestration, memory, tool-use, and feedback loops to ensure reliability and scalability
- Evaluate model performance using quantitative metrics and business KPIs
- Coordinating and working closely with engineering to put models and algorithms into production
- Working collaboratively with other Data Science teams in cross product efforts
Requirements
Do you have a Master's degree?, * 2+ years as an AI Engineer or equivalent experience
- Experience building backend services in a strongly typed language (Rust, Scala, Go, or similar)
- Knowledge of AI / ML fundamentals and model optimization techniques.
- Understanding of NLP, LLMs, prompt engineering, agent reasoning patterns, RAG, and embedding models
- Experience deploying AI Agents in enterprise environments including speed optimization
- Experience with cloud infrastructure (AWS) and CI/CD pipelines for deploying and maintaining backend services
- Experience working on highly concurrent backend systems with durable state and fault tolerance
- Knowledge of MLOps, LLM evaluation, and model lifecycle management
- Understanding of responsible AI, security, and compliance in production systems including aws guardrails and response style tuning
Personality
- Quick thinking and acting with minimal/no supervision
- Self driven, independent, creative and eager to learn new skills
- Ability to work effectively with incomplete information
- Great communication skills
- Experience with and desire to work for an asynchronous, remote, and global team
About the company
Radancy is the global leader in talent acquisition software, helping enterprises worldwide transform their hiring through our AI-powered platform. As an AI Engineer on our AI Product & Engineering Team, you'll help create new AI solutions that connect leading brands with top talent. Your creative problem-solving will enhance our platform's impact while accelerating your professional growth.