Founding AI Engineer at Paires

Cargo Founding AI Engineer
Publicado 06 Jul 2026
Expirado 05 Aug 2026
Empresa Paires
Localização São Paulo | BR
Tipo de Contrato Full Time

Descrição da Função:

Últimas informações de emprego de Paires para o cargo de Founding AI Engineer. If the Founding AI Engineer vaga em São Paulo corresponde às suas qualificações, submeta a sua candidatura ou CV atualizado diretamente através do portal Jobkos.

Tenha em atenção que candidatar-se a um emprego exige o cumprimento de requisitos da empresa. Esperamos que a oportunidade em Paires para o cargo de Founding AI Engineer abaixo seja adequada ao seu perfil.

We are hiring our Founding AI Engineer to own the brain of an AI-Primeira fundraising platform: the matching engine and the agents built on top of it.

Paires is where founders come to raise capital. We pair them with the right investors from a large, engaged global investor network, then our agents run the outreach and manage the relationships that turn into meetings. It is a two-sided platform, a product for founders and a living network on the investor side, not one-way matching. We are live with paying clients, profitable and self-funded, and we run as a small, senior, flat team that ships fast.

The role

You own our core: the two-sided matching engine that pairs founders with investors, and the agent layer that reasons over it. This is the most important surface in the product, and it is yours to build.

What you will own

  • The matcher: embeddings, ranking, scoring, and the feedback loop that makes matches sharper over time.
  • The agents: prompt design, evals, retrieval, and tool use that turn matches into booked meetings.
  • The backend and data behind it: Python, Postgres, Supabase, clean pipelines.
  • Shipping to production end to end, and the judgment to know what to build Seguinte.

You are a fit if you

  • Ship LLM systems to production and have real examples you can walk us through.
  • Have built retrieval, ranking, or matching with embeddings in production.
  • Write strong Python and reason clearly about data and systems.
  • Design evals, because you care whether the output is actually good.
  • Own outcomes end to end and move fast with AI tooling.

Bonus: FastAPI, vector databases, agent frameworks, fintech or fundraising.

What we offer

  • Fully remote and async. The best AI tooling, paid (Claude Code, Cursor, top models). Real ownership of the core product, with equity potential for the right person. Compensation: $80,000 to $155,000 per year, plus equity potential.

How to apply: Easy Apply, and answer the screening questions honestly. We read every application against a short set of must-haves.

Informação da Vaga:

  • Empresa: Paires
  • Cargo: Founding AI Engineer
  • Local de Trabalho: São Paulo
  • País: BR

Como enviar a sua candidatura:

Após ler e compreender os critérios e requisitos mínimos explicados na informação da vaga Founding AI Engineer at the office São Paulo acima, prepare de imediato os documentos de candidatura, tais como carta de apresentação, CV, cópia do diploma e outros anexos. Envie através do link 'Próxima Página' abaixo.

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