Position: IT Infrastructure Engineer

Location: Bangkok, Thailand

Work model: Hybrid

Employment type: Contract

Salary: up to 50,000 THB monthly gross + other benefits

RESPONSIBILITIES:

• Take over and migrate the infrastructure layer of the company website, client portal, CRM integrations and trading systems from external vendors
• Manage production infrastructure across Linux, Windows Server, on-premise and cloud environments
• Own Docker-based deployments, CI/CD pipelines and infrastructure automation
• Manage trading server availability, maintenance, backups, failover and integrations with surrounding systems
• Own Zero Trust networking, firewalls, VPNs, Cloudflare and network segmentation
• Manage production databases including ClickHouse and PostgreSQL with a focus on performance, reliability and backup/restore
• Implement monitoring, logging, tracing, alerting and incident response for infrastructure-level issues
• Own backup, restore and disaster recovery processes, including regular restore testing
• Audit infrastructure access, rotate credentials and enforce least-privilege access
• Maintain infrastructure documentation and system dependency maps
• Support internal AI infrastructure, including LLM serving, AI agents and related services
• Evaluate vendor infrastructure proposals and control server provisioning and database access
• Work closely with CRM, Trading Platform and Development teams while maintaining clear infrastructure ownership

REQUIREMENTS:

• 3–5+ years of DevOps, SRE or Infrastructure experience with real production ownership, including on-call and incident management
• Strong Linux administration skills, including systemd, networking, firewalls, permissions and shell scripting
• Production-grade Windows Server experience, including services, patching, RDP hardening and backup
• Strong Docker and containerization experience
• Understanding of orchestration principles
• Production database experience, including indexing, query performance and backup/restore
• Strong networking and security knowledge covering DNS, TLS, reverse proxies/tunnels, VPNs, least privilege and secret management
• Experience running production web applications and staging-to-production deployment workflows
• Previous experience with infrastructure migration, vendor takeover or system ownership transition
• Experience with CI/CD, monitoring and observability
• Practical daily use of AI coding assistants such as Claude Code, Copilot, Cursor or similar
• Good Thai communication skills
• Communicable English
• Strong documentation and problem-solving skills
• Ability to work effectively across infrastructure, CRM and trading platform teams
• Understanding of the distinction between infrastructure/server responsibilities and business-level CRM or trading configuration.

OFFER:

• Competitive remuneration
• Hybrid working model
• Permanent or contract employment options
• International technology environment
• Hands-on ownership of production infrastructure and major insourcing initiatives
• Collaborative and supportive team environment
• And many more!!