Backend Development Engineer/Team Lead - Access Control System (Ref 26244)

Jobline; Singapore; On-site; SGD 75,000 - 95,000; Full time

Job summary

A technology company in Singapore is seeking a Backend Development Engineer/Team Lead to lead a development team in delivering high-quality software. Responsibilities include overseeing the system architecture and ensuring effective communication with cross-functional teams. The ideal candidate should have strong skills in .NET Core, experience with cloud environments like Azure or AWS, and a focus on code quality and software reliability.

Qualifications

• Experience with Linux and Windows Server environments.
• Ability to coordinate with multiple teams effectively.
• Knowledge of event-driven architectures is a plus.

Responsibilities

• Lead backend development team to deliver scalable software.
• Oversee system architecture and code quality.
• Integrate backend services with cloud environments.

Skills

Strong expertise in .NET Core and C# backend development

Experience with MSSQL database cluster

Familiarity with Docker

Excellent communication and leadership skills

Strong focus on software testing and reliability

Tools

Docker

Kubernetes

RabbitMQ

Redis Cache

Azure

AWS

Job description

Backend Development Engineer/Team Lead - Access Control System (Ref 26244)

• Lead and mentor the backend development team to deliver high-quality, scalable software.
• Oversee system architecture, code quality, and integration with frontend, hardware, and cloud systems.
• Work closely with the testing, DevOps, and hardware teams to ensure end-to-end reliability.
• Design and implement backend services using modern .NET Core and C# technologies.
• Manage data persistence, high availability, and clustering using MSSQL and Redis.
• Integrate asynchronous communication systems using RabbitMQ.
• Deploy and manage services on Docker, Kubernetes, and cloud environments (Azure / AWS).
• Enhance the system with workflow capabilities — enabling configurable event-based automation.
• Take ownership of the overall software quality and contribute to continuous testing improvements.
• Foster open communication, collaboration, and knowledge sharing across the team.

Requirements

Required Skills

• Strong expertise in .NET Core and C# backend development.
• Experience with MSSQL database cluster, RabbitMQ, Redis Cache, and IIS Server.
• Familiarity with Docker, Linux, Windows Server, and Kubernetes environments.
• Understanding of cloud platforms such as Azure or AWS.
• Excellent communication and leadership skills — able to coordinate with multiple teams.
• Strong focus on software testing, code quality, and system reliability and scalability

Nice to Have

• Experience with React or other modern frontend frameworks.
• Knowledge of workflow engines or event-driven architectures
• Familiarity with AI-assisted development tools and DevOps automation.