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Developer Relations Engineer– AI Infrastructure Startup

D14 Geylang, Eunos, Singapore
PermanentInformation Technology

Job Description

We’re partnering with a fast-growing global AI infrastructure startup that is reimagining how AI agents access and retrieve knowledge from the internet. The team is building a next-generation search engine from the ground up — combining large-scale web crawling, state-of-the-art embedding models, and ultra high-performance infrastructure to power intelligent applications at massive scale. They are looking for a highly technical and creative Founding DevRel Engineer to bridge the gap between engineering and the global developer community. This is an opportunity to work directly with a world-class technical team while helping developers discover and build with one of the most exciting AI APIs in the market today. What You’ll Be Doing

  • Build and launch viral demos, applets, and side projects showcasing what’s possible with modern AI search infrastructure
  • Create high-quality technical content including demos, tutorials, API walkthroughs, social content, and hackathon projects
  • Help shape an exceptional developer experience across SDKs, API design, documentation, and onboarding flows
  • Engage deeply with the global developer ecosystem through hackathons, community initiatives, social media, and developer events
  • Work across multiple functions including engineering, product, growth, and community
  • Become a trusted technical voice representing the platform to developers worldwide

What They’re Looking For

  • Strong software engineering fundamentals with hands-on experience building modern web applications using React, Node.js, TypeScript, or similar technologies
  • Experience building with APIs and strong intuition around developer experience and API usability
  • Someone deeply plugged into the developer ecosystem and understands what resonates with engineers online
  • Track record of shipping side projects, technical content, open-source tools, or products that gained strong developer engagement
  • Ability to move quickly, prototype ideas fast, and wear multiple hats across engineering, content, community, and growth
  • Strong interest in AI infrastructure, search, developer tooling, or the future of AI agents

Ideal Background Candidates may come from:

  • Developer Relations / Developer Experience teams
  • Founding engineer backgrounds with strong community presence
  • AI tooling or API-first startups
  • Hackathon-heavy engineering cultures
  • Open-source contributors or technical creators
  • Engineers who enjoy building polished demos and public-facing technical projects

Why This Opportunity

  • Work on cutting-edge AI infrastructure used to power next-generation AI applications
  • Extremely high ownership and autonomy
  • Strong engineering culture with emphasis on speed, quality, and curiosity
  • Opportunity to shape the developer community and ecosystem around a rapidly growing AI platform
  • Singapore-based role with relocation support available globally for strong candidates

If this sounds interesting or if you know someone who may be a strong fit, feel free to reach out for a confidential discussion.

About Kaishi Partners Pte. Ltd.

First seen: May 22, 2026
Last updated: June 20, 2026