Backend Engineer (Cloud management)

TESCOM (SINGAPORE) SOFTWARE SYSTEMS TESTING PTE LTD.; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A technology firm in Singapore seeks a skilled professional for application support and maintenance, focusing on cloud infrastructure management. The ideal candidate has at least 5 years of Software Engineering experience, with hands-on troubleshooting, deployment management, and expertise in various technologies including React, .NET, and Azure. Join a dynamic environment to drive enhancements and ensure system reliability.

Qualifications

• Minimum 5 years Software Engineering experience.
• 3 years maintaining cloud-hosted environments.
• Hands-on troubleshooting experience under SLA conditions.

Responsibilities

• Troubleshoot and resolve production incidents across various environments.
• Manage Azure infrastructure components and monitor system performance.
• Support deployment planning and execute deployment tasks.

Skills

Troubleshooting production systems

Frontend Development with React

JavaScript

Backend Development with .NET 8

Node.js

Python

Database performance tuning

Azure App Services management

CI/CD pipelines

Tools

Azure SQL Database

Azure Monitor

GitHub

Azure DevOps

Job description

RESPONSIBILITIES

Application Support s Maintenance (L2/L3)

• Troubleshoot, diagnose, and resolve production incidents across the frontend, backend, APIs, and cloud environment
• Perform corrective maintenance such as system bug fixes, code changes, and enhancements
• Meet Service Level Agreement (SLA) requirements for incident response and recovery timelines
• Conduct monthly preventive maintenance including system health checks, performance tuning, and optimisation
• Attend project meetings, stakeholder briefings, and technical discussions as required
• Collaborate with and assist other teams during troubleshooting activities and cross‑functional initiatives

Clouds Infrastructure Management

• Manage Azure components including Azure App Services, Application Gateway,
• Azure SQL Database, Blob Storage, Azure Monitor, and Microsoft Sentinel
• Monitor system performance, security alerts, application logs, and resource utilisation
• Conduct patch management, SSL certificate renewal, security keys and tokens renewal, and vulnerability remediation

Deployment Management

• Support deployment planning, environment setup, configuration management, and risk mitigation strategies
• Execute deployment tasks to production environments, including cutover procedures, rollback plans, and deployment verification
• Support functional, integration, performance, and security testing activities across development lifecycle
• Provide post‑deployment monitoring, performance analysis, and immediate issue resolution

Documentation s Reporting

• Maintain and update technical documentation, system configuration specifications, architecture notes, and user guides
• Prepare and submit comprehensive monthly service and progress reports (within the first week of every reporting month)
• Document incident resolutions, root cause analyses, code changes, and system updates
• Maintain operational procedures and knowledge base for team reference

Technical Advisory s Quality Assurance

• Recommend improvements to system performance, resilience, code quality, and security posture
• Conduct code reviews and implement best practices in DevSecOps and cloud governance
• Provide technical input on architecture enhancements and system evolution

Requirements

• Minimum 5 years Software Engineering and 3 years maintaining cloud‑hosted environment.
• Hands‑on experience troubleshooting production systems under SLA conditions with time‑critical response requirements
• Direct experience conducting deployments to production environments with proper change management
• Frontend Development: React, JavaScript.
• Backend Development: .NET 8, Node.js, Python.
• Database: Azure SQL Database, performance tuning.
• Cloud / Infrastructure: Azure App Services, Application Gateway, Blob Storage, Azure Monitor, Microsoft Sentinel.
• DevOps: CI/CD pipelines (GitHub or Azure DevOps).