Senior Full Stack Engineer

Your Job

GCH Tech is seeking an experienced Senior Full Stack Engineer to take technical ownership of key platform capabilities on our short code registry. The ideal candidate brings deep expertise across frontend and backend technologies, strong Postgre

SQL and ORM proficiency, and a demonstrated track record with AWS Quick Sight for embedded analytics. In this senior role, you will drive architecture decisions, lead feature development end-to-end, and serve as a technical mentor to the broader engineering team.

GCH Tech operates one of the industry's leading short code registry platforms, serving as the authoritative system of record for SMS short code management across U.S. carriers. Our platform supports the full lifecycle of short code provisioning serving thousands of customers. As the registry backbone for regulated telecommunications messaging, GCH Tech sits at the intersection of compliance, carrier coordination, and high‑availability SaaS infrastructure.

• Lead design, development, and delivery of full stack features across frontend and backend layers
• Build responsive, accessible UI components using modern frameworks (React, Next.js)
• Develop and maintain RESTful APIs and microservices using Node.js / NestJS
• Collaborate with UX/UI designers to implement pixel‑perfect, user‑centric interfaces
• Drive code reviews, enforce engineering standards, and contribute to technical documentation

• Architect and develop embedded analytics dashboards using AWS Quick Sight
• Design and build analytics‑specific data models, including aggregated views, calculated fields, and purpose‑built schemas to unlock deeper business insights beyond operational data structures
• Manage Quick Sight datasets, analyses, and SPICE capacity for optimal performance
• Integrate Quick Sight with data sources such as Amazon RDS, Redshift, Athena, and S3
• Automate report generation and snapshot workflows via the Quick Sight API

• Work closely with BAs and product owners to translate requirements into technical specs
• Contribute to sprint planning, estimation, and agile ceremonies
• Mentor junior engineers and promote best practices across the team

• 5+ years of experience with React.js and modern JavaScript/Type Script
• Proficiency with Next.js, component libraries (shadcn/ui, MUI, etc.), and CSS frameworks
• Strong understanding of state management, accessibility, and performance optimization

• 5+ years of experience building server‑side applications with Node.js or similar backend frameworks
• Hands‑on experience with NestJS or Express.js for REST API development
• Deep expertise with Postgre
  
  SQL — including schema design, query optimization, indexing strategies, and migrations
• Proficiency with a Type Script‑based ORM such as TypeORM or Prisma, including entity modeling and relation management
• Experience with authentication/authorization patterns (JWT, OAuth 2.0, HMAC, API keys)

• 3+ years of hands‑on AWS experience across core services (EC2, RDS, S3, Lambda, IAM, Cognito)
• Demonstrated experience with AWS Quick Sight — including embedded analytics, datasets, and RLS
• Familiarity with Terraform for infrastructure management

• Demonstrated ability to lead technical initiatives, make architecture decisions, and mentor other engineers
• Experience working in Agile/Scrum teams with tools like Jira, Confluence, Bitbucket
• Strong written and verbal communication skills; ability to work with non‑technical stakeholders
• BS in Computer Science, Engineering, or equivalent practical experience

• Advanced Next.js experience including App Router, server components
• Proficiency with Next.js middleware, route handlers, and API layer patterns for multi‑tenant SaaS applications
• Experience optimizing Next.js application performance — code splitting, lazy loading, and edge rendering strategies

• Deep understanding of Node.js runtime internals
• Experience building high‑throughput, production‑grade Node.js services with robust error handling and observability
• Familiarity with Node.js package…