Fullstack Engineer

New
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Silver.devFintech AI
Location: ArgentinaFull-TimeMiddle
Salary30,000 - 36,000 USD per year
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Job Details

Languages
Advanced English
Required Skills
PostgreSQLPythonTypeScriptNext.jsReactCI/CD

Requirements

  • Solid fullstack experience in production environments.
  • Strong command of React, Next.js (App Router, RSC), and TypeScript.
  • Familiarity with async, event-driven architectures and RESTful API design.
  • Comfort with PostgreSQL and ORMs such as SQLAlchemy or Prisma.
  • Experience writing unit, integration, and BDD/Gherkin tests.
  • Python knowledge at an architectural level.
  • Exposure to cloud environments (Azure, AWS, or GCP) and CI/CD pipelines.
  • Background in high-stakes environments like fintech or startups.
  • AI-first mindset with proficiency in AI-assisted development tools.
  • Advanced English language skills.

Responsibilities

  • Take specs and features from production through to deployment.
  • Write Gherkin tests before writing code.
  • Utilize AI tools like Claude, Claude Code, and MCP in daily workflows.
  • Contribute to technical decisions and architectural improvements.
  • Manage sensitive data including SSNs, EINs, and bank accounts with focus on security, tenant isolation, and auditability.
  • Collaborate directly with the team to solve business problems.
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30,000 - 36,000 USD per year
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