Senior Fullstack Engineer

CPP Digital; Natal; Híbrido; BRL 180 000 - 320 000; Tempo parcial

Vantagens oferecidas por esta oferta de emprego

Hybrid work model

Resumo da oferta

CPP Digital is seeking a Senior Fullstack Engineer to join our engineering team in Natal, Brazil. You will design, develop, and scale production-grade Node.js services while leveraging AI tools like Claude Code and Cursor to accelerate delivery.

The role involves building APIs across payments, fraud, and financial infrastructure, deploying on AWS, and collaborating with product and business stakeholders. You will work in a hybrid environment, focusing on code quality, security, testing, and

Qualificações

• Strong API and backend development experience.
• Experience building and integrating 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.
• FinTech or financial services experience is preferred.
• Strong English communication skills, both written and verbal.
• Ability to work independently in a fast-moving environment.

Responsabilidades

• 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.
• Translate product and business requirements into robust technical solutions.
• Use AI to accelerate development, refactoring, debugging, and documentation.
• Build and integrate APIs with third-party 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 and performance.
• Refactor legacy systems into maintainable Node.js services.
• Write automated tests and ensure engineering quality gates.
• Troubleshoot production issues and improve observability.
• Collaborate with product, engineering, and business stakeholders.
• Make pragmatic architectural decisions in a fast-moving environment.

Conhecimentos

Backend development

REST APIs

AWS

AI coding tools

Node.js

Git

CI/CD

FinTech experience

Ferramentas

Claude Code

Cursor

GitHub Copilot

AWS

Descrição da oferta de emprego

Applications open until NOVEMBER 29, 2026

Workplace: Natal - RN Natal - RN

Job type: Self-employed Self-employed

Also for PwD

Workplace: Natal - RN Natal - RN

Job type: Self-employed Self-employed

Work model: Hybrid Hybrid

Also for PwD

We’re looking for a Senior Fullstack Engineer to join our engineering team and help build and scale a modern commercial software platform.

You’ll be working with Node.js and AWS, developing and integrating solutions across originations, payments, fraud, and financial infrastructure.

A key part of the role is using AI development tools such as Claude Code, Cursor, GitHub Copilot, or similar platforms to build, improve, test, and ship production software efficiently.

We’re looking for an engineer who is comfortable working with AI as part of their everyday development workflow while maintaining high standards for code quality, security, testing, reliability, and scalability.

Responsibilities and assignments

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.

Requirements and qualifications

• Strong API and backend development experience
• Experience building and integrating 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

Additional information

Our client is a well-established UK-based digital retail and financial services organisation with a strong focus on technology, customer experience, and innovation.

The business operates across retail, payments, credit, fraud, and financial services, with a growing investment in modern cloud technology and AI-driven software development.

This is an opportunity to join a business undergoing technology transformation, working with modern platforms, APIs, AWS, Node.js , and AI development tools such as Claude Code and Cursor.

Process stages

• Step 1: Registration 1 Registration
• Step 5: Hiring 5 Hiring