Senior Backend Engineer: Python, TypeScript, AWS & LLMs

CoolPeople Technology

Stockholms kommun

On-site

SEK 900,000 - 1,100,000

Full time

5 days ago

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Job summary

CoolPeople Technology is seeking a Senior Backend Developer / Backend Engineer with production experience in Python and hands-on AI/LLM solutions. This backend role supports a property/real-estate platform, developing scalable services using Python and TypeScript and running containerized workloads on AWS.

A key portion involves implementing LLM-based functionality, with practical experience deploying LLMs in real-world environments.

Qualifications

Senior backend developer with production experience in Python and hands-on AI/LLM solutions.
Backend focus for a property/real-estate platform using Python and TypeScript on containerized workloads on AWS.
Experience building and deploying LLM-based functionality in real-world environments.

Responsibilities

Design, develop, and maintain backend services using Python and TypeScript.
Operate containerized applications on AWS, ideally ECS.
Develop and integrate LLM-based functionality.
Design and maintain data pipelines and DAG-based workflows.
Handle large-scale document and data processing.
Contribute to technical architecture and improve structure of a growing tech environment.
Identify improvements and propose proactive solutions.
Take ownership from design to production.
Collaborate with the responsible manager and grow as a trusted technical expert.