Staff Full Stack Golang Java & JavaScript Engineer

Job description

🌍 Only Candidates from Uruguay, Brazil, or Argentina

👉 Important: This opportunity is open exclusively to professionals located in Uruguay, Brazil, or Argentina. Applications from other countries will not be considered.

About the Project

As a Staff Fullstack Java & JavaScript Engineer, you will play a key role in shaping and scaling our technical solutions. You’ll collaborate closely with product and platform teams, ensuring that business requirements translate into robust, high-performance applications. Beyond coding, your impact will extend to system optimization, architectural decisions, and team support—helping us deliver world-class technology to our clients.

What your day-to-day will look like

✅ Partner with technology leaders and product managers to translate goals into scalable technical solutions.

✅ Design, develop, and maintain end-to-end applications using Java (or Golang) on the backend and JavaScript on the frontend.

✅ Drive architecture and design decisions, ensuring scalability, maintainability, and performance.

✅ Leverage AWS expertise to administer resources, build automations, and optimize workflows.

✅ Support engineering teams by developing and maintaining internal applications that power operations.

✅ Continuously improve code, databases, and system resources for stability and performance.

✅ Perform validation tests, performance assessments, and generate detailed reports with actionable insights.

✅ Conduct code reviews and provide constructive feedback to maintain high development standards.

What makes you the ideal candidate

✨ Bachelor’s Degree in Computer Science, Engineering, or related field.

8+ years as a Fullstack Developer.

6+ years of hands-on Java experience.

4+ years of JavaScript experience.

3+ years working with AWS services (resource management, automation, workflow optimization).

3+ years of performance optimization (code, databases, resources).

✨ Proven ability to lead architectural and design decisions.

✨ Strong background in validation testing, performance assessments, and metrics reporting.

✨ Deep understanding of software development lifecycle & agile methodologies.

✨ Experience with Golang is a plus.

Advanced English level – you will be working with US clients, so effective communication is key.

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