GenAI & LLM Engineer for Fintech Platform

Sambla Group; Stockholms kommun; On-site; SEK 900,000 - 1,300,000; Full time

Job summary

Sambla Group, a fast-growing fintech in Sweden, is hiring an experienced AI engineer to help build the next generation of AI financial products. You will work at the intersection of product, tech and data science to turn AI ideas into robust, safe, value-driving features.

You will design LLM-based solutions on AWS, ensure data privacy, and build an internal AI platform with SDKs and templates so product teams can ship GenAI features faster.

Qualifications

• 5+ years in software and/or ML engineering, with 2–3 years in production GenAI/LLM systems.
• Proven track record shipping AI/ML/LLM features to end users and operating them in production.
• Strong backend skills in TypeScript and/or Python.
• Experience with AWS cloud-native architecture and Bedrock.
• Familiar with MLOps/LLMOps concepts, CI/CD, experiment tracking, monitoring.
• Strong system-design skills for APIs and data flows.

Responsibilities

• Design and evolve architecture for LLM-based products on AWS.
• Define RAG patterns, prompts, agents and evaluation.
• Ensure AI safety, data privacy, access control and guardrails.
• Build internal AI platform with SDKs, templates and reference services.
• Own end-to-end AI initiatives from design to rollout.

Skills

TypeScript

Python

LLM/GenAI systems

AWS Cloud

MLOps/LLMOps

System design

Tools

Bedrock

CI/CD tooling

Docker/Kubernetes

Job description

Sambla Group, a fast-growing fintech in Sweden, is hiring an experienced AI engineer to help build the next generation of AI financial products. You will work at the intersection of product, tech and data science to turn AI ideas into robust, safe, value-driving features.

You will design LLM-based solutions on AWS, ensure data privacy, and build an internal AI platform with SDKs and templates so product teams can ship GenAI features faster.