Senior Snowflake & GenAI Platform Engineer

Jacobs; Kraków; Hybrid; PLN 180,000 - 300,000; Full time

Benefits offered by this job

Hybrid work model

Flexible hours

Lux Med medical care

Life insurance

Multisport card

Car/bike park sharing

Job summary

Jacobs is building a Digital & Data Hub in Krakow to deliver Snowflake-based data platforms that empower GenAI and advanced AI use cases at enterprise scale. The Senior AI/Data Platform Engineer will design, build, and operate cloud-native data architectures, pipelines, and LLM-enabled workflows, collaborating with data scientists and ML engineers to ensure production readiness.

Hybrid work model, competitive benefits, and global project exposure are part of the opportunity, with a focus on

Qualifications

• 5+ years of experience in data engineering, AI engineering, or platform engineering roles.
• Hands-on production level experience with Snowflake, including data modelling, ELT patterns, and performance optimisation.
• Strong programming skills in Python, Scala, or similar languages.
• Solid experience with Databricks, Apache Spark, and modern lakehouse or hybrid architectures.
• Practical understanding of GenAI architectures (RAG, LLM powered systems, agent based workflows).
• Experience working with vector databases, embeddings, and semantic search.
• Experience operating data and AI workloads in cloud environments (AWS, Azure, or equivalent).
• Strong analytical mindset, ownership attitude, and ability to design solutions for enterprise scale.

Responsibilities

• Design, develop, and operate Snowflake based data platforms supporting analytics, AI, ML, and GenAI workloads.
• Build and maintain scalable, reliable data pipelines (batch and real time) using modern cloud data technologies.
• Design and optimise cloud native data architectures for performance, scalability, and cost efficiency.
• Integrate and manage large, complex datasets from internal and external sources.
• Enable advanced GenAI use cases, including Retrieval Augmented Generation (RAG), vector search, and agent‑based workflows.
• Design and develop LLM based agent solutions and agentic workflows integrated with data platforms.
• Work with embeddings, vector databases, indexing, and re‑ranking techniques to improve LLM output quality.
• Collaborate closely with data scientists and ML engineers to ensure platforms fully support model development and production.
• Monitor, troubleshoot, and optimise data platforms and pipelines to ensure reliability and scalability.
• Implement and improve CI/CD, data quality, and observability practices for data and AI workloads.
• Contribute to platform standards, best practices, and technical evolution across the organization.

Skills

Data engineering

Snowflake

Python/Scala

Databricks

Apache Spark

GenAI architectures

Vector databases

Cloud platforms (AWS/Azure)

Tools

Databricks

Apache Spark

Vector databases

Embeddings

Job description

Jacobs is building a Digital & Data Hub in Krakow to deliver Snowflake-based data platforms that empower GenAI and advanced AI use cases at enterprise scale. The Senior AI/Data Platform Engineer will design, build, and operate cloud-native data architectures, pipelines, and LLM-enabled workflows, collaborating with data scientists and ML engineers to ensure production readiness.

Hybrid work model, competitive benefits, and global project exposure are part of the opportunity, with a focus on