Role Overview
Upwork is hiring a mid-level Node.js Developer Needed to Debug & Deploy Existing SaaS (VPS, Nginx, PM2). This is a contract remote role, with the team based in Remote. Part of Upwork's Frontend hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Experienced Node.js developer is needed to debug, fix, and deploy an existing SaaS application on a VPS (Ubuntu).
The system has already been built (backend + frontend), but it is not fully working in production and needs proper debugging and deployment.
Current Setup:
- VPS (Ubuntu – Hostinger)
- Nginx + SSL configured
- Node.js backend (Express)
- React frontend (Vite + Tailwind)
- MongoDB (currently connection issues)
- PM2 (partially configured)
Current Issues:
- MongoDB connection errors (ECONNREFUSED / DNS issues)
- Frontend not accessible or not properly served
- Application not fully running in production
- Environment variables/config may be incorrect
- Need proper Nginx routing (frontend + API)
Your Responsibilities:
- Debug and fix backend (Node.js + MongoDB connection)
- Properly deploy frontend and backend
- Configure PM2 for stable production (auto-restart, logs)
- Fix Nginx configuration (reverse proxy + static frontend)
- Ensure the app is fully accessible via domain
- Verify login/registration and core flows are working
- Clean up and standardize environment configuration (.env)
Expected Outcome:
- Live, working web app (frontend + backend)
- Stable production setup
- No critical errors in logs
- Clear instructions for running/restarting the app
Frequently Asked Questions
How do I apply for the Node.js Developer Needed to Debug & Deploy Existing SaaS (VPS, Nginx, PM2) position at Upwork?
Use the Apply button above to submit your application directly to Upwork. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Is the Node.js Developer Needed to Debug & Deploy Existing SaaS (VPS, Nginx, PM2) role at Upwork remote?
Yes. This is a remote role. The team is based in Remote, but the position itself does not require relocating to that office.
What does a Node.js Developer Needed to Debug & Deploy Existing SaaS (VPS, Nginx, PM2) at Upwork earn?
Upwork has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Node.js Developer Needed to Debug & Deploy Existing SaaS (VPS, Nginx, PM2) role at Upwork posted?
This role was posted on April 21, 2026 (48 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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