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CICirconomit

Senior Backend Engineer(m/w/x)

Köln
Full-timeOn-siteSenior
AI/ML
Data Science

Building the technology backbone for resource management impact models. TypeScript, SQL, and cloud architecture proficiency required. Equity and Urban Sports Club membership.

Requirements

  • 5+ years of software engineering experience
  • GitHub or portfolio showcasing capabilities
  • Proficiency in TypeScript, SQL, and modern frameworks
  • Familiarity with data structures, algorithms, and cloud architecture
  • Experience with AI capabilities, LLMs, prompt engineering, and RAG is a plus
  • English and German proficiency at C1 level or higher
  • Living in or willing to relocate to Cologne, Germany
  • Bachelor's Degree
  • Mid-Senior level experience

Tasks

  • Build Circonomit's technology backbone
  • Develop end-to-end features
  • Map customer reality into computable models
  • Build high-quality user interfaces
  • Refine performant user interfaces
  • Design scalable backend systems
  • Implement scalable backend systems
  • Write clean, effective code
  • Review clean, effective code
  • Prototype fast and smart
  • Test AI capabilities and UX requirements
  • Learn between AI capabilities and UX requirements

Work Experience

  • 5 years

Education

  • Bachelor's degree

Languages

  • EnglishBusiness Fluent
  • GermanBusiness Fluent

Tools & Technologies

  • TypeScript
  • SQL
  • Solid.js
  • Tantstack Start
  • AI capabilities
  • LLMs
  • prompt engineering
  • RAG

Benefits

Competitive Pay

  • Equity

Healthcare & Fitness

  • Urban Sports Club membership

Startup Environment

  • Ownership and decision-making authority

Learning & Development

  • Learning and development opportunities
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Circonomit and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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