Senior Fullstack Engineer: AI-Driven Node.js & AWS

cctalent; Talent (OR); On-site; USD 120,000 - 180,000; Full time

Job summary

cctalent is seeking a Senior Fullstack Engineer to join our engineering team and help build a modern commercial software platform. You’ll work with Node.js and AWS, developing and integrating solutions across originations, payments, fraud, and financial infrastructure.

A core part of the role is using AI development tools to build, test, and ship production software with high standards for quality, security, and scalability.

Qualifications

• Strong commercial experience with Node.js / JavaScript / TypeScript.
• API and backend development experience.
• Experience building REST APIs and other service interfaces.
• Strong understanding of software architecture and engineering principles.
• Experience working with AWS.
• Experience with databases and data modelling.
• Experience with automated testing and CI/CD.
• Experience integrating third-party SaaS and API platforms.
• Strong knowledge of Git and modern software development practices.
• Experience using AI coding tools such as Claude Code, Cursor, GitHub Copilot, or similar.
• FinTech or financial services experience is preferred.
• Strong English communication skills, both written and verbal.
• Ability to work independently and effectively in a fast-moving engineering environment.
• Strong problem-solving skills and a practical, hands-on approach to development.

Responsibilities

• Design, develop, and maintain production-grade Node.js applications and services.
• Use AI coding agents such as Claude Code and Cursor as core development tools, not simply as occasional assistants.
• Translate product and business requirements into robust technical solutions.
• Use AI to accelerate development, refactoring, debugging, testing, documentation, and code generation while maintaining ownership of the resulting code.
• Build and integrate APIs with third-party commercial software.
• Develop integrations across payments, fraud, originations, and financial infrastructure.
• Work with AWS services to deploy, operate, and scale applications.
• Review and improve AI-generated code for security, performance, reliability, and maintainability.
• Refactor legacy or externally developed systems into clean, maintainable Node.js services.
• Write automated tests and ensure appropriate engineering quality gates.
• Troubleshoot production issues and contribute to observability and operational improvements.
• Collaborate closely with product, engineering, and business stakeholders.
• Make pragmatic architectural decisions in a fast-moving environment.

Skills

Node.js

JavaScript

TypeScript

API development

REST APIs

Backend development

Software architecture

AWS

Databases

CI/CD

Git

AI coding tools

Tools

Claude Code

Cursor

GitHub Copilot

Job description

cctalent is seeking a Senior Fullstack Engineer to join our engineering team and help build a modern commercial software platform. You’ll work with Node.js and AWS, developing and integrating solutions across originations, payments, fraud, and financial infrastructure.

A core part of the role is using AI development tools to build, test, and ship production software with high standards for quality, security, and scalability.