Senior AI Engineer

We are seeking an AI Engineer with 5+ years of hands-on experience in software development, who thrives on solving complex problems and building products end-to-end. This role is ideal for an engineer who goes beyond traditional development boundaries — someone who can take ownership of ambiguous ideas, rapidly turn them into working solutions, and continuously iterate using modern tools, including AI.

• The position is available in Brazil and offers a fully remote job.
  
  

Requirements

Must have

• 5+ years of experience solving complex problems in software
• Strong full-stack skills (React, Node.js, JavaScript; MongoDB or PostgreSQL)
• Proven ability to build and ship things on your own
• Deep experience using AI tools in development (not just occasionally)
• Ability to move fast, iterate quickly, and still maintain quality
• Strong debugging skills across different layers of the stack
• English: Intermediate+
  
  

Will Be a Plus

• Python experience

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• Healthcare domain experience
  
  

Responsibilities

• Use AI to build things that would normally take a teamPrompt your way to a working prototype, then know exactly what's wrong with it
• Ship features solo end-to-end using whatever tools get it done fastest
• Debug AI-generated code without losing the thread
• Know when to trust the output and when to throw it away
• Turn a vague idea into a working product in a weekend
• Add features or fix bugs live on a call while explaining what you're doing
• Maintain and extend projects you vibe coded 6 months ago
• Recognise the ceiling of AI tooling and take over manually when you hit it
• Build things in your spare time for no reason other than to see if you can
  
  

Product

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Customer: Global startup based in the USA

Type: healthcare

Product: A hybrid healthcare platform for preventive cancer screening. The solution includes a B2C patient portal where users can schedule screenings and access their medical records, as well as a B2B provider portal for doctors and healthcare professionals.

Doctors work with patients through the provider portal using tools like SOAP notes, chronological records, and lab results. The system also includes a manager role with limited permissions compared to doctors.

Stage: Active development

Project team: 6 people: 3 Senior Full-stack developers, 1 Junior Full-stack developer, 1 Junior QA, 1 Middle PM

Work Schedule: Full-time remote working day with flexible hours

Interview Stages

• 1-st stage — call with the Recruiter
• 2-nd stage — interview with the developer and the Recruiter
• 3-rd stage — technical interview with the client
  
  

Benefits

• Projects with modern stack
• Work from anywhere (fully remotely or in our office)
• Strong JavaScript community at the company
  
  

Recruiter — Anastasiia Vaskiv