Senior AI/ML Engineer

At Grape Up, we transform businesses by unlocking the potential of AI and data through innovative software solutions.

We partner with industry leaders in the automotive and aviation to build sophisticated Data & Analytics platforms that support production machine learning and AI use cases. Our solutions provide comprehensive capabilities spanning data storage, management, advanced analytics, machine learning, enabling enterprises to accelerate innovation and make trusted, data-driven decisions.

Responsibilities

• Build and maintain RAG pipelines using Amazon Bedrock (Claude, Titan Embeddings, Knowledge Bases) to ground agent responses in real operational dataDesign and implement agent reasoning and prompting strategies that support automated, near real-time decision-making
• Apply MLOps practices on Amazon SageMaker – pipelines, versioning, evaluation – to keep models reliable as they move into production
• Build multi-step, memory-aware agents using modern agent frameworks (e.g., LangGraph, MCP, AgentCore) with container-based deployment
• Embed AI security practices – guardrails, PII redaction, IP protection – into every agent workflow, including any automated output that reaches an external party
• Requirements
• Master’s degree in computer science, Machine Learning, Data Engineering or a related field5+ years of overall software/ML engineering experience and 2+ hands-on GenAI/LLM/agentic experience
• Strong, hands-on experience with AWS CloudHands-on experience with Amazon Bedrock (including Claude models, Titan Embeddings, and Knowledge Bases)

Strong, current expertise in RAG architecture and prompt engineering (including Open

Search vector search, Lambda-based ingestion pipelines, and metadata management alongside vectors)

Advanced experience with Amazon SageMaker, covering MLOps practices, pipelines, and model evaluation

Advanced, hands-on experience with agent frameworks such LangGraph/LangChain SDKs, including MCP and Amazon AgentCore in containerized environments (with working knowledge of long-term agent memory design)

Knowledge of AI security practices, including guardrails, PII redaction, and IP protection

• Nice to haveCI/CD skills for production GenAI and agentic workloads, with demonstrable, current hands-on knowledge of modern tooling
• Experience with containerized ML workloads using Docker and Kubernetes
• Experience with infrastructure-as-code (Terraform, Cloud
• Formation, or similar)

Benefits of joining Grape UpNon-corporate work environment among experienced engineers

Individual growth & development plan supported by cyclical feedback sessions

Access to knowledge platforms (e.g. Pluralsight)

Equipment of your choice

Financing of conferences, external trainings, and certifications

Language lessons (English, German and Polish for foreigners)

LuxMed private medical careWeekly Lunch & Learn where we meet up in the office, lunch together, and share our knowledge

• Employee referral program
• Rewards for the success of the month and year awarded by our employees
• Special rewards for your years with us (G-Man)

Integration activities