Senior AI-Native Software Engineer Remote LATAM SaaS

Seedtrust; Santa Fe Capital; Remote; ARS 184,482,000 - 276,723,000; Full time

Benefits offered by this job

Contractor pay in USD

100% remote

English classes

Referral program

Learning platforms

Job summary

Darwoft, a Latin American software company, is hiring a Senior/Staff Software Engineer for an AI-native transaction platform built for M&A workflows. This remote, LATAM-friendly role emphasizes production software engineering, architectural judgment, and close collaboration with product leadership to deliver scalable SaaS capabilities powered by AI tooling.

You will navigate a large codebase, design features, improve reliability, and leverage AI agents like Claude Code, Codex, and Copilot to

Qualifications

• Production software experience required.
• Strong fundamentals: architecture, design, debugging, testing, maintainability.
• Experience with large or complex codebases.
• Backend or full-stack with modern languages.
• Experience building web apps and SaaS.
• APIs, data modeling, distributed systems.
• Relational databases & production data environments.
• CI/CD, cloud, production operations.
• Ability to reason about trade-offs.

Responsibilities

• Navigate and evolve a large production codebase.
• Design and implement new product capabilities across the SaaS platform.
• Make pragmatic architectural decisions as the product scales.
• Identify tech debt and reliability issues.
• Use Claude Code, Codex, Cursor, Copilot to code.
• Leverage AI agents to explore code, generate, refactor, test.
• Build backend services, APIs, data models, workflows.
• Contribute across the stack when needed.
• Improve testing, observability, reliability, and readiness.
• Improve workflows, tooling, automation.
• Troubleshoot complex issues across layers.
• Balance speed with quality.
• Work with product leadership to translate problems.
• Help small team gain leverage via AI-assisted engineering.

Skills

Production systems

Architecture

System design

Debugging

Testing

Maintainability

APIs

Distributed systems

Cloud environments

CI/CD

Automation

AI agents

AI tooling

Tools

Claude Code

OpenAI Codex

Cursor

GitHub Copilot

Windsurf

Job description

Darwoft, a Latin American software company, is hiring a Senior/Staff Software Engineer for an AI-native transaction platform built for M&A workflows. This remote, LATAM-friendly role emphasizes production software engineering, architectural judgment, and close collaboration with product leadership to deliver scalable SaaS capabilities powered by AI tooling.

You will navigate a large codebase, design features, improve reliability, and leverage AI agents like Claude Code, Codex, and Copilot to