Location
barcelona, kingdom of spain, Spain
Posted
June 10, 2026
Job Description
Job Overview
¿Tiene las cualificaciones y habilidades adecuadas para este trabajo? Descúbralo a continuación y pulse en solicitar para ser considerado.
Role: Senior / Principal Software Engineer
Sector: Artificial Intelligence
Job Type: Full-Time
Salary range: up to €100.000 + Equity
Contract type: Direct employment with our client
Location: Onsite in Barcelona
What we are looking for
+5-7 years of production experience with modern web stack
Production experience with Python, TypeScript, JavaScript or GoLang
Experience with AI coding agents such as Claude Code, Cursor or Codex
Real Product mindset and ability to work autonomously
Comfortable with Docker, SQL, testing and scalable architecture
Fluent Spanish and English
Nice to have
Experience with LLMs, STT/TTS, OpenAI, Whisper, ElevenLabs or Deepgram
Experience with LangChain, LangGraph or similar AI orchestration tools
AWS/GCP, CI/CD and observa...
¿Tiene las cualificaciones y habilidades adecuadas para este trabajo? Descúbralo a continuación y pulse en solicitar para ser considerado.
Role: Senior / Principal Software Engineer
Sector: Artificial Intelligence
Job Type: Full-Time
Salary range: up to €100.000 + Equity
Contract type: Direct employment with our client
Location: Onsite in Barcelona
What we are looking for
+5-7 years of production experience with modern web stack
Production experience with Python, TypeScript, JavaScript or GoLang
Experience with AI coding agents such as Claude Code, Cursor or Codex
Real Product mindset and ability to work autonomously
Comfortable with Docker, SQL, testing and scalable architecture
Fluent Spanish and English
Nice to have
Experience with LLMs, STT/TTS, OpenAI, Whisper, ElevenLabs or Deepgram
Experience with LangChain, LangGraph or similar AI orchestration tools
AWS/GCP, CI/CD and observa...