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1073- Mid-level software engineer

3 hours, 59 minutes ago
Europe, Latin America
Contract
Mid Level
Full-stack Engineer
Software Development
AWS JavaScript LLM Next.js PostgreSQL React Serverless Supabase TypeScript
Apply Now
GoFasti

GoFasti

GoFasti: A premier staffing service in Latin America, connecting growing companies with top-tier remote software engineers and designers. Expertise, compliance, and efficiency at your fingertips.

Internet Software & Services
51-250
Founded 2021
View All Jobs 3

Description

  • Build and ship end-to-end features across backend and frontend using TypeScript.
  • Develop and maintain serverless APIs with AWS API Gateway and Lambda.
  • Build and support a modern frontend using Next.js deployed through S3 and CloudFront.
  • Design and implement systems for processing biomarker and health data.
  • Integrate AI/ML models to generate user-facing insights.
  • Use Supabase for authentication and database interactions.
  • Collaborate directly with the founder(s) on product and technical decisions.
  • Improve application performance, reliability, and developer experience continuously.

Requirements

  • 3+ years of professional experience as a software engineer.
  • Strong experience with TypeScript/JavaScript.
  • Experience building APIs and working with backend systems; serverless experience is a plus.
  • Solid understanding of modern frontend frameworks such as Next.js or React.
  • Basic knowledge of AWS services including Lambda, API Gateway, CloudFront, and S3.
  • Experience working with data-driven systems.
  • Some hands-on experience applying AI/ML, such as using APIs, building data pipelines, or working with models in production.
  • Comfortable working independently and taking ownership of features.
  • Clear communication skills in a remote, asynchronous environment.
  • Available to overlap with EU time zones.
  • Familiarity with Supabase or similar tools such as Postgres and auth systems is a plus.
  • Experience with LLMs or AI tooling such as OpenAI APIs, embeddings, or data pipelines is a plus.
  • Experience in startups or small, fast-moving teams is a plus.
  • Interest in health, fitness, or longevity is a plus.

Benefits

  • Competitive salary of USD $3,000 to $4,000 per month, depending on seniority and skillset.
  • Independent contractor arrangement through a payroll platform.
  • Fully remote work from Latin America.
  • Opportunity to work directly with the founder(s) on product and technical decisions.

Interested in this position?

Apply directly on the company website

Apply Now

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