OpenCircle

Senior Full Stack Developer

OpenCircle

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Job Level

About the role

  • Develop and enhance full stack applications using Java, React, and JavaScript.
  • Create APIs and microservices running on AWS.
  • Design and implement integrations, distributed services, and asynchronous workflows.
  • Participate in architecture and engineering decisions, including microservices.
  • Maintain and evolve serverless services (AWS Lambda, API Gateway, SQS, SNS, Step Functions).
  • Work with Infrastructure as Code using SST, Terraform, or similar tools.
  • Perform troubleshooting by analyzing logs and monitoring.
  • Build integrations with CRMs, financial systems, healthcare partners, and insurers.

Requirements

  • Solid experience with JavaScript/TypeScript.
  • Experience with React, React Router, and modern frameworks.
  • Backend experience with Node.js.
  • Knowledge of SQL (PostgreSQL).
  • A genuine interest in understanding business processes and participating in functional discussions.
  • Comfortable working closely with diverse internal teams and external partner teams.
Benefits
  • Access to OpenCircle’s complete technology ecosystem.
  • Ongoing support for IT operations.
  • Dedicated teams for complex projects.
  • End-to-end solutions, from planning through execution.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
JavaReactJavaScriptTypeScriptNode.jsSQLPostgreSQLAPIsmicroservicesserverless services
Soft Skills
understanding business processesfunctional discussionscollaborationcommunication