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LELeasingMarkt.de

Senior Software Engineer / AI Enabler(m/w/x)

Düsseldorf
Full-timeOn-siteSenior
AI/ML
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Building core platform features with AI/GenAI for Germany's #1 car leasing marketplace. 5+ years building production systems with AI/GenAI experience required. Modern tech stack (PHP, TS/Node.js) on multi-cloud (AWS/Azure/GCP).

Requirements

  • Experience leveraging AI/GenAI for engineering productivity
  • Proactive mindset for tool adoption and innovation
  • Deep, hands-on production systems experience
  • At least 5 years building production systems
  • Experience with PHP, Laravel, TypeScript/Node.js/Next.js on AWS, Azure or GCP (ideal)
  • Excellence in using GenAI coding tools
  • Ability to improve development speed and quality with GenAI tools
  • Experience integrating LLM APIs (OpenAI, Anthropic, Azure OpenAI, Vertex AI or similar)
  • Strong communication and influencing skills
  • Ability to introduce new tools and practices
  • Stakeholder alignment ability
  • Skepticism handling ability
  • Iteration based on feedback
  • Curious, growth-oriented mindset
  • Active seeking of new practices and tools
  • Comfort with public learning
  • Ability to help others learn
  • Pragmatic view of GenAI
  • Understanding of GenAI limitations and risks
  • Ability to implement GenAI guardrails for safe, compliant, sustainable usage
  • Experience with performance optimization (advantageous)
  • Experience with caching strategies (advantageous)
  • Experience with system observability (advantageous)

Tasks

  • Design and develop robust, scalable applications
  • Collaborate with cross-functional teams
  • Build and evolve solutions
  • Shape technical direction
  • Improve software quality and stability
  • Work hands-on in product codebases
  • Accelerate development with GenAI tools
  • Improve quality with GenAI tools
  • Simplify existing systems with GenAI tools
  • Build and evolve AI-powered internal tools and workflows
  • Coach teams on effective GenAI usage
  • Share GenAI patterns and anti-patterns
  • Establish AI-first ways of working
  • Run data-informed experiments with teams
  • Learn from experimental results
  • Create repeatable standards and playbooks

Work Experience

  • 5 years

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • English – Business Fluent

Tools & Technologies

  • AI
  • GenAI
  • PHP
  • Laravel
  • TypeScript
  • Node.js
  • Next.js
  • AWS
  • Azure
  • GCP
  • GitHub Copilot
  • ChatGPT
  • Claude Code
  • Cursor
  • OpenAI Codex
  • LLM APIs
  • OpenAI
  • Anthropic
  • Azure OpenAI
  • Vertex AI
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of LeasingMarkt.de 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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