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Senior / Lead Full Stack Engineer (Next.js, AI, TypeScript)

1 week, 4 days ago
Brazil
Full-time
Senior
AI Engineer
Software Development
JavaScript Next.js PostgreSQL Redis Supabase TypeScript Vercel
Apply Now
Oowlish

Oowlish

Top Nearshore Software Developers And Tech Squads | Oowlish Oowlish provides companies of all sizes access to the best technical talent in Brazil, making innovation more accessible and convenient than ever. Because our mission is to give every company,...

Internet Software & Services
51-250
Founded 2017
View All Jobs 10

Description

  • Design and build full-stack applications using Next.js, TypeScript, and modern web frameworks.
  • Develop and maintain APIs, authentication flows, and backend services.
  • Work with PostgreSQL, Supabase, and Redis to build scalable data systems.
  • Deploy and manage applications on Vercel, including environments and workflows.
  • Integrate AI/LLM capabilities such as OpenAI and Anthropic into product features.
  • Optimize performance, reliability, and user experience across the stack.
  • Implement monitoring, logging, and error tracking tools such as Sentry.
  • Collaborate on product decisions and translate ideas into working systems.
  • Take ownership of technical decisions and drive projects from concept to production.

Requirements

  • 5+ years of experience in full-stack software engineering.
  • Strong expertise with Next.js, including App Router, Server Components, and Server Actions.
  • Advanced proficiency in TypeScript with end-to-end type safety.
  • Experience building production-ready APIs with auth, validation, error handling, and rate limiting.
  • Strong experience with PostgreSQL, including schema design, indexing, and optimization.
  • Hands-on experience with Supabase, including Auth, Realtime, and Storage.
  • Experience with Drizzle ORM or similar tools for schema and migrations.
  • Experience with Redis, such as Upstash or similar, for caching and performance.
  • Strong experience deploying and managing apps on Vercel.
  • Experience integrating AI/LLM APIs such as OpenAI, Anthropic, or similar.
  • Understanding of prompt engineering, streaming, structured outputs, and cost optimization.
  • Experience using AI coding tools such as Claude, Codex, or similar in daily workflows.
  • Strong alignment with PST working hours, with at least 6 hours of daily overlap.
  • Experience with Google Maps APIs is preferred.
  • Experience building multi-tenant SaaS platforms is preferred.
  • Familiarity with agentic workflows, MCPs, or AI-driven automation systems is preferred.
  • Strong design/UX sensibility is preferred.

Benefits

  • Home office.
  • Competitive compensation based on experience.
  • Career plans that support extensive growth within the company.
  • International projects.
  • Oowlish English Program for technical and conversational English development.
  • Oowlish Fitness with Total Pass.
  • Games and competitions.

Interested in this position?

Apply directly on the company website

Apply Now

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