Job Openings Full-Stack AI Engineer

About the job Full-Stack AI Engineer

We unlock hidden B2B revenue through AI-powered debt collection.

Were a 20+ person team across the US & Europe—including 10 Ukrainian engineers—shipping weekly via Linear, LLM agents, and full-stack automation. Backed by Y Combinator and founders of Dropbox & Docker.

Why join us?

Ship AI that drives revenue — Your code impacts the bottom line from day one.
Elite tooling & velocity — 99.9% uptime, 10–50× dev speed through Cursor, Claude Code, and n8n.
Small, high-impact team — Zero corporate bureaucracy. Direct access to CEO/CTO.
Clear growth path — Out-ship and out-learn your way to Staff/Lead roles.

Responsibilities

  • Build end-to-end AI features: data scraping RAG pipelines automated system synchronization
  • Craft idempotent, rate-limit-resilient integrations with CRMs and accounting platforms
  • Engineer context-rich AI responses and dynamic debt recovery orchestration
  • Validate and iterate on AI outputs to ensure production-grade accuracy
  • Contribute to DevOps, CI/CD, and SRE practices to maintain 99.9% uptime
  • Ship code daily using PHP Laravel and Python FastAPI
  • Pair with AI coding assistants (Cursor, Claude Code) for 10× throughput
  • Monitor logs/metrics, resolve bugs, and automate repetitive tasks
  • Collaborate with leadership on product roadmap and system architecture

Your profile

Required:

  • Strong PHP (Laravel) and Python (FastAPI) experience (OR you can learn extremely fast)
  • Proven track record shipping AI-powered production systems (not research projects)
  • Hands-on experience with RAG pipelines, large-scale web scraping, and prompt engineering
  • Solid API integration and workflow automation skills
  • Rapid context-switching ability with self-starter, ownership mindset
  • Upper-Intermediate English with clear asynchronous communication skills

Nice to Have:

  • Frontend development (React)

  • AWS, AWS Bedrock, OpenAI Platform

  • Multi-tenant SaaS architecture experience

  • Email deliverability optimization and event analytics

  • Infrastructure as Code (IaC), CI/CD pipelines, light SRE work