Senior Full-Stack Engineer / Product & Platform Owner

New
P
PuzzleSoftware Engineering
Remote, Latin AmericaFull-TimeSenior
SalaryCompetitive Salary: Earn a USD salary that matches your skills and experience.
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Job Details

Experience
5+ years
Required Skills
AWSNode.jsSQLMySQLSoftware ArchitectureReactCI/CDDevOps

Requirements

  • 5+ years of professional full-stack software development experience.
  • Strong production experience with React and Node.js.
  • Strong SQL fundamentals and hands-on experience with MySQL or similar relational databases.
  • Experience with database schema design, migrations, indexes, and query performance.
  • Hands-on experience with AWS and/or Heroku, including deployments, environment configuration, logs, and monitoring.
  • Proven experience owning and delivering features or products end-to-end.
  • Strong understanding of software architecture, security, scalability, and maintainability.
  • Demonstrated ability to use AI tools effectively to accelerate development.
  • High level of autonomy and ability to work effectively in ambiguous environments.
  • Strong troubleshooting and production support skills.
  • Excellent written and verbal communication skills.

Responsibilities

  • Take end-to-end ownership of internal and external platforms from requirements through production support.
  • Transform business requirements, AI-generated prototypes, and concepts into production-ready applications.
  • Collaborate with stakeholders to identify pain points, gather feedback, and validate product adoption.
  • Develop and maintain production applications using React, Node.js, and MySQL.
  • Modernize existing platforms by addressing technical debt, outdated dependencies, and recurring bugs.
  • Manage deployments and infrastructure across AWS and Heroku with effective CI/CD pipelines.
  • Build and maintain scalable integrations between internal systems and third-party services like Slack, Stripe, and HubSpot.
  • Leverage AI tools such as Claude for prototyping, code generation, and development workflows.
  • Document system architecture, technical decisions, and operational processes.
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Competitive Salary: Earn a USD salary that matches your skills and experience.
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