Senior Full-Stack Lead for Campaign Platform

re-zoo-me; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

re-zoo-me is seeking a Senior Full-Stack Developer to lead the technical implementation of our Campaign Planning platform. You will build high-impact campaign management interfaces, design robust APIs in Node.js, and architect scalable data models in PostgreSQL hosted on AWS.

You will own frontend and backend development, drive CI/CD with Jenkins, ensure security with JWT/OAuth2, optimize performance, and collaborate with cross-functional teams. AI/ML tooling familiarity is a plus.

Qualifications

• 5+ years building production-grade web apps with React.
• 5+ years backend API development with Node.js.
• Experience with AWS services including Lambda, CloudFront, S3, RDS, and IAM.
• Experience building and maintaining Jenkins CI/CD pipelines with multi-branch strategies and automated gates.
• 5+ years of experience with PostgreSQL or equivalent (schema design, indexing).
• Strong understanding of REST/GraphQL, containerization (Docker), and automated testing.

Responsibilities

• Architect and implement intuitive user interfaces for campaign planning workflows using React.
• Design, build, and maintain scalable backend REST/GraphQL APIs and microservices with Node.js (and Python where applicable).
• Ensure security and authentication using JWT/OAuth2.
• Optimize database queries, data schemas, and state management for high-throughput campaigns.
• Deploy and support applications within an AWS cloud environment.
• Lead peer code reviews and enforce SonarQube quality gates and security scanning policies.
• Plan and manage infrastructure capacity, scaling policies, and SSL certificate renewal.
• Collaborate with cross-functional teams to translate campaign requirements into deliverables.
• AI/ML experience (nice to have): Claude Code, OpenAI Codex, Codex-inspired tooling, AWS Bedrock, SageMaker, LangChain, RAG.

Skills

React

Node.js

AWS

PostgreSQL

REST/GraphQL

Docker

Security/OAuth2

CI/CD

JavaScript

TypeScript

Tools

Jenkins

JFrog Artifactory

SonarQube

GitHub Copilot

Docker

Job description

re-zoo-me is seeking a Senior Full-Stack Developer to lead the technical implementation of our Campaign Planning platform. You will build high-impact campaign management interfaces, design robust APIs in Node.js, and architect scalable data models in PostgreSQL hosted on AWS.

You will own frontend and backend development, drive CI/CD with Jenkins, ensure security with JWT/OAuth2, optimize performance, and collaborate with cross-functional teams. AI/ML tooling familiarity is a plus.