Part-Time Full-Stack Engineer (Next.js/NestJS) — Remote

SKOOL21 PTE. LTD.; Singapore; Remote; SGD 21,000 - 27,000; Part time

Job summary

SKOOL21 is seeking a part-time Full Stack Developer to own the platform's technical health, including maintenance, troubleshooting, safe releases, and performance. The role involves Next.js and NestJS work, PostgreSQL, and Flutter apps, with SCORM/LTI integrations and learning analytics.

Flexible, mostly remote with occasional Singapore meetings; reports to Managing Director. The engagement starts with a handover and a weekly on-call incident cover, 6-month term renewable.

Qualifications

• At least 3 years maintaining production web applications.
• Strong TypeScript, Node.js, React or Next.js, REST APIs and PostgreSQL.
• Experience with cloud or managed hosting (AWS, Google Cloud, Render) and containerised deployments.
• Git/GitHub, automated testing, CI/CD, monitoring and database backups.
• Able to explain technical risks and options clearly to a non-technical director.
• A careful approach to security, personal data and AI-assisted coding.

Responsibilities

• Maintain and troubleshoot the Next.js web portal, NestJS backend APIs, PostgreSQL database and Flutter mobile apps.
• Run GitHub repositories, a staging environment and automated deployments (CI/CD), with documented rollback steps.
• Manage PostgreSQL migrations, access permissions, backups and restore tests. Monitor performance, storage and hosting costs.
• Keep SCORM 1.2 packages launching, resuming and reporting correctly. Support LTI 1.3 integration and learning-analytics reports.
• Investigate mobile app, offline and progress-sync issues, and prepare releases for Google Play and the App Store.
• Apply security and dependency updates, manage access and secrets, and support incident investigations with our Data Protection Officer.
• Keep technical documentation current and send a short monthly report: incidents, work done, risks and hosting costs.

Skills

TypeScript

Node.js

React/Next.js

REST APIs

PostgreSQL

Cloud hosting

Git/GitHub

CI/CD

Monitoring

Backups

Security

Data privacy

AI coding

Tools

NestJS

Flutter

SCORM

xAPI

LTI 1.3

Moodle

Docker

Job description

SKOOL21 is seeking a part-time Full Stack Developer to own the platform's technical health, including maintenance, troubleshooting, safe releases, and performance. The role involves Next.js and NestJS work, PostgreSQL, and Flutter apps, with SCORM/LTI integrations and learning analytics.

Flexible, mostly remote with occasional Singapore meetings; reports to Managing Director. The engagement starts with a handover and a weekly on-call incident cover, 6-month term renewable.