Generative AI Engineer

2 semanas atrás

São Paulo, Brasil AnswerThis (YC F25) Tempo inteiro

Location:
Remote (Applications open worldwide)
Compensation:
$20,000 – 40,000 / year (based on experience and scope of ownership)
Skills:
Semantic Search, Vector Databases, Prompt Engineering, GenAI Frameworks, React Agents, Graph Agents, Document Parsing, Python, Scalable APIs
About AnswerThis
AnswerThis is an AI-powered research platform built to eliminate the most time-consuming part of academic research: the literature review. We serve researchers globally, from PhD students to academic professionals, helping them go from query to a comprehensive, cited review in minutes.
Our system understands how papers connect, ranks relevance, summarizes insights, and maps citations. This removes weeks of manual work. But that is just the beginning. We are building a vertically integrated AI research suite that streamlines every stage of academic discovery.
If you want to design algorithms that directly accelerate science in medicine, AI, climate, and more, this is the place to do it.
The Role
We are hiring an
AI Engineer
to lead the development of the core intelligence behind AnswerThis. This role requires deep expertise in information retrieval, scalable backend systems, and generative AI.
You will:
Build and optimize semantic search pipelines, graph-based retrieval, and agentic systems.
Design and deploy scalable APIs and services capable of serving hundreds of concurrent requests.
Architect, implement, and productionize vector databases and embedding-based retrieval systems.
Work on GenAI integrations including react agents, graph agents, prompt engineering, and LLM orchestration.
Set up full-stack search engines from scratch that can handle real-world academic workloads.
Contribute directly to the infrastructure that makes cutting-edge science more efficient.
This is a hands-on role with real ownership. You will move fast, experiment, and ship production systems that impact thousands of researchers worldwide.
Requirements
Strong background in semantic search, vector databases, LLM frameworks, agent-based systems, and document retrieval.
Skilled in Python for backend development with the ability to build scalable APIs and services.
Past experience deploying systems at scale, including search engines, retrieval pipelines, or embedding models.
Ability to design infrastructure that serves hundreds of concurrent requests.
Experience setting up and hosting APIs with public access while balancing speed, cost, and reliability.
A research-driven and pragmatic mindset with a focus on measurable outcomes.
Compensation
$20,000 – 40,000 / year depending on experience, expertise, and scope of ownership. This is a full-time role with significant responsibility and long-term upside.
How to Apply
Send the following to
careers@answerthis.io
Subject:
AI Engineer Application
Include:
Your resume.
Details of past projects, especially production-level work with search, retrieval, or GenAI pipelines.
A short note on why you want to design algorithms at AnswerThis.
Applications without these will not be considered.
Let us build the future of research together.

  • Ai Engineer

    3 semanas atrás

    São Paulo, Brasil AnswerThis Tempo inteiro

    AI Engineer – Full-Stack para Aplicações com IA Generativa - Vaga afirmativa para mulheres cis e trans Join to apply for the AI Engineer – Full-Stack para Aplicações com IA Generativa - Vaga afirmativa para mulheres cis e trans role at Artefact AI Engineer – Full-Stack para Aplicações com IA Generativa - Vaga afirmativa para mulheres cis e trans...

  • Generative AI Engineer

    1 semana atrás

    são paulo, Brasil AnswerThis (YC F25) Tempo inteiro

    Location: Remote (Applications open worldwide) Compensation: $20,000 – 40,000 / year (based on experience and scope of ownership) Skills: Semantic Search, Vector Databases, Prompt Engineering, GenAI Frameworks, React Agents, Graph Agents, Document Parsing, Python, Scalable APIs About AnswerThis AnswerThis is an AI-powered research platform built to...

  • Generative ai engineer

    1 semana atrás

    São Paulo, Brasil AnswerThis Tempo inteiro

    Location:Remote (Applications open worldwide)Compensation:$20,000 – 40,000 / year (based on experience and scope of ownership)Skills:Semantic Search, Vector Databases, Prompt Engineering, Gen AI Frameworks, React Agents, Graph Agents, Document Parsing, Python, Scalable APIsAbout Answer ThisAnswer This is an AI-powered research platform built to eliminate...

  • Ai Engineer

    1 semana atrás

    São Luís, Brasil Siena Ai Tempo inteiro

    Join to apply for the AI Engineer role at Siena AIJoin to apply for the AI Engineer role at Siena AIAbout SienaSiena is building enterprise empathic AI Agents powered by reasoning-adept LLMs.Siena is the first AI Agent of its kind, designed to integrate with existing systems and interact with customers across multiple channels from a single, unified...

  • Ai Chatbot Engineer

    4 semanas atrás

    São Paulo, Brasil Blueground Tempo inteiro

    A Tabas by Blueground está reinventando o mercado de aluguel de apartamentos para curta, média e longa estadia. Combinamos tecnologia, dados e hospitalidade para entregar uma experiência premium e fluida para nossos clientes. Somos uma empresa tech-first em rápida expansão, com desafios reais para aplicar IA generativa de forma prática e criativa....

  • Ai Chatbot Engineer

    4 semanas atrás

    São Paulo, Brasil Blueground Tempo inteiro

    A Tabas by Blueground está reinventando o mercado de aluguel de apartamentos para curta, média e longa estadia. Combinamos tecnologia, dados e hospitalidade para entregar uma experiência premium e fluida para nossos clientes. Somos uma empresa tech-first em rápida expansão, com desafios reais para aplicar IA generativa de forma prática e...

  • Ai chatbot engineer

    3 semanas atrás

    São Paulo, Brasil Blueground Tempo inteiro

    A Tabas by Blueground está reinventando o mercado de aluguel de apartamentos para curta, média e longa estadia. Combinamos tecnologia, dados e hospitalidade para entregar uma experiência premium e fluida para nossos clientes. Somos uma empresa tech-first em rápida expansão, com desafios reais para aplicar IA generativa de forma prática e criativa. ...

  • Generative Ai Engineer

    4 semanas atrás

    São Paulo, Brasil Tata Consultancy Services Tempo inteiro

    Come to one of the biggest IT Services companies in the world!! Here you can transform your career!Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to...

  • Gen ai engineer

    1 semana atrás

    São Paulo, Brasil GFT Technologies Brasil Tempo inteiro

    O que buscamos:Buscamos um Gen AI Engineer apaixonado por construir soluções inovadoras com IA Generativa e agentes inteligentes. Você será responsável por projetar, desenvolver e implantar aplicações utilizando o Google ADK e frameworks modernos de orquestração, aplicando técnicas avançadas de engenharia de prompts para criar agentes autônomos...

  • AI Engineer – Full-Stack para Aplicações com IA Generativa

    2 semanas atrás

    São Paulo, Brasil Artefact Tempo inteiro

    AI Engineer – Full-Stack para Aplicações com IA GenerativaJoin to apply for the AI Engineer – Full-Stack para Aplicações com IA Generativa role at Artefact A abertura atual é para a Artefact do Brasil, estamos em modelo Free Office. Quem nós somos Nós da Artefact LatAm acreditamos e vivemos uma cultura com base na empatia! Um ambiente de...