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Endra AI Logo Endra AI · IT - Software Development

Core Developer

Sweden, Stockholm · Job Posted January 03, 2026
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Job Description

Join our small and talented team as a key player in building out our platform’s foundation. You will contribute to the design and implementation of the core systems that power our applications, ensuring scalability and robustness. We’re looking for people who care deeply about software craftsmanship, system architecture, and are driven to build lasting, high-performance technology.

Job Responsibility

  • Build and maintain high-performance C++ core services and Python integrations
  • Architect the foundational framework that supports our generative workflows
  • Ensure system reliability, scalability, and efficiency across our hybrid stack
  • Collaborate with Optimization and Product teams to integrate new capabilities
  • Influence code standards, testing, and developer experience

Requirements

  • 5+ years in modern C++ building complex systems
  • solid Python proficiency
  • Backend architecture
  • system design
  • memory management
  • interoperability (C++/Python)
  • Ownership
  • precision
  • clarity
  • English fluency

Nice to have

  • Cloud infrastructure
  • API design
  • CAD/BIM experience

What we offer

  • Competitive salary and equity
  • Employee-friendly equity terms (extended exercise)
  • Health insurance
  • Regular team events and off-sites
  • 6 weeks of paid vacation
  • Inspiring, ambitious and global field of work
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