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Full Stack Developer

Rapsys TechnologiesCharlotte, NC🇺🇸United StatesPosted 2 Sept 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Charlotte, NC, United States
Posted
Yesterday
MySQLAWSGitLab CIGoLLMPostgreSQLReactRedisTerraformTypeScript

Job Description

Role : W2

We are looking for a Senior Full Stack Developer with strong experience in Go (Golang), TypeScript, React, and AWS to build and enhance a scalable case management and workflow platform.

The ideal candidate will have hands-on experience with cloud-native application development, AWS infrastructure, Terraform, GitLab CI/CD, databases, Redis, AI/LLM workflows, and rules engines.

Required Skills

  • Strong experience with Go / Golang and TypeScript
  • Strong frontend development experience with React + TypeScript
  • Hands-on experience with PostgreSQL and/or MySQL
  • Experience with AWS, including:
    • ECS Fargate
    • Application Load Balancer (ALB)
    • RDS
    • S3
    • ECR
    • Secrets Manager
    • CloudWatch
  • Experience with Redis for caching and pub/sub
  • Strong experience with Terraform and Infrastructure as Code
  • Experience with GitLab CI/CD pipelines
  • Experience with schema migration tools
  • Understanding of distributed systems, scalability, reliability, and resiliency

AI / Modern Engineering Experience

  • Experience using AI coding tools such as Claude Code, GitHub Copilot, or Cursor
  • Experience with LangGraph or similar LLM/agent workflow frameworks
  • Experience building LLM-driven workflows and RAG-based applications
  • Experience with rules/decision engines such as:
    • GoRules / ZEN
    • Drools
    • JSON-Logic

Integration Experience

  • Experience integrating with CRM and Case Management platforms
  • Experience with Salesforce integrations is highly preferred
  • Strong experience troubleshooting production and third-party integration issues

Responsibilities

  • Design and develop full-stack features using Go, React, and TypeScript
  • Build and maintain case management and workflow applications
  • Develop scalable and resilient distributed systems
  • Design and optimize database schemas and migrations
  • Implement caching and messaging solutions using Redis
  • Develop and maintain AWS cloud infrastructure in partnership with DevOps
  • Create and maintain Terraform infrastructure configurations
  • Manage GitLab CI/CD, automated testing, deployments, and release pipelines
  • Contribute to LangGraph, LLM, and RAG-driven workflows
  • Integrate and maintain decision logic using GoRules/ZEN or similar rules engines
  • Participate in code reviews and establish development best practices
  • Troubleshoot production, application, and integration issues
  • Collaborate with engineering, DevOps, and business teams to deliver reliable solutions

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