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Senior Full Stack Developer

Senior Full Stack Developer

Marketing agencyPetaling Jaya, Selangor, Malaysia
1 day ago
Job description

Full Stack Developer (Backend & Infrastructure)

We are seeking a highly capable Full Stack Developer with strong backend, infrastructure, and server management experience. You will be responsible for developing and maintaining full-stack web applications, automating tasks, and managing hosting environments across dedicated servers and VPS platforms such as Hetzner, AWS, Leaseweb, and UpCloud.

The ideal candidate is confident working in Linux (Rocky Linux) environments, comfortable with both application-level and system-level development, and has hands‑on experience managing deployments, performance, and uptime at scale.

Job Responsibilities

  • Develop, deploy, and maintain full‑stack web applications
  • Design and optimize MySQL databases (schemas, indexing, query performance)
  • Configure and manage Nginx, Tomcat, and backend application servers
  • Develop backend logic using CFML (Lucee / ColdFusion), .NET, Python, or Node.js (or be willing to learn)
  • Confidently operate in Linux shell environments (Rocky Linux)
  • Write and maintain bash scripts, cronjobs, schedulers, and watchdog processes for automation and uptime
  • Configure and secure systems using iptables, firewall rules, and standard Linux hardening practices
  • Manage and optimize deployments across Proxmox, Hetzner, Leaseweb, UpCloud, and similar platforms
  • Configure and manage Cloudflare for CDN, caching, DNS, SSL, and firewall settings
  • Troubleshoot performance, system stability, and scalability issues

Job Requirements

  • Strong proficiency in Linux shell and system administration (Rocky Linux preferred)
  • Hands‑on experience with Tomcat, Java, Lucee, and / or Adobe ColdFusion
  • Solid understanding of MySQL databases and query optimization
  • Familiarity with Nginx configuration, reverse proxying, and SSL management
  • Experience managing dedicated servers and VPS environments (Proxmox, Hetzner, Leaseweb, UpCloud, etc.)
  • Skilled in writing bash scripts, setting up cronjobs, and managing services via systemd or PM2
  • Working knowledge of Cloudflare configuration (DNS, caching, security, and analytics)
  • Understanding of iptables, firewalls, and secure server configurations
  • Familiarity with developer tools such as Cursor, Lovable.dev, and Windsurf
  • Proficient with Git and version control workflows
  • Experience with Python, .NET, or Node.js frameworks
  • Knowledge of REST APIs, WebSockets, and asynchronous processing
  • Experience managing high‑traffic websites and optimizing performance
  • Confident, analytical, and detail‑oriented
  • Comfortable managing production servers and troubleshooting under pressure
  • Eager to learn and work across multiple stacks and tools
  • Takes full ownership of uptime, performance, and reliability

    • Seniority Level

  • Mid‑Senior level

    • Employment Type

  • Full‑time

    • Job Function & Industries

  • Engineering and Information Technology
  • Marketing Services

    • Referrals increase your chances of interviewing at Marketing agency by 2x

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    Senior Developer • Petaling Jaya, Selangor, Malaysia