Senior .NET Technical Lead - Architecture & Delivery

SCIENTE INTERNATIONAL PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

SCIENTE INTERNATIONAL PTE. LTD. in Singapore is seeking a hands-on Technical Lead with strong expertise in C#/.NET to guide design, development, and support of enterprise applications handling high-volume transactional data.

The role requires technical leadership, mentoring teams, architectural decisions, robust coding standards, and collaboration with stakeholders to deliver scalable, secure, and high-quality solutions.

Qualifications

• 5+ years of software development experience with leadership.
• Strong hands-on expertise in C#/.NET Framework (3.5 and above).
• Experience developing WinForms, WPF, and ASP.NET applications.
• Strong knowledge of Microsoft SQL Server, including database design, query optimization, and performance tuning.
• Experience building and supporting applications processing large volumes of transactional data.
• Strong troubleshooting, debugging, and production support experience.
• Experience with source control, CI/CD pipelines, and Agile methodologies.
• Excellent leadership, communication, and stakeholder management skills.

Responsibilities

• Lead, mentor, and guide software engineering teams to deliver high-quality solutions.
• Design, develop, and maintain enterprise applications using C#/.NET technologies.
• Drive architectural decisions and establish coding standards, best practices, and secure development principles.
• Conduct code reviews and provide technical guidance to improve code quality and maintainability.
• Collaborate with Architects, Product Owners, QA, Infrastructure, and business stakeholders.
• Design scalable applications capable of processing high-volume transactional data.
• Participate in sprint planning, effort estimation, and technical risk assessments.
• Support application deployments, release management, and post-release activities.
• Provide L3 production support, troubleshoot complex issues, perform root cause analysis, and implement preventive measures.
• Drive continuous improvements in system stability, performance, and operational excellence.

Skills

5+ years software development

C#/.NET Framework

WinForms

WPF

ASP.NET

MS SQL Server

High-volume data processing

Troubleshooting & production support

Source control / CI/CD

Agile methodologies

Leadership & stakeholder management

Tools

SSRS

SSIS

Java (JDK 17+)

Angular/React/Vue.js

Job description

SCIENTE INTERNATIONAL PTE. LTD. in Singapore is seeking a hands-on Technical Lead with strong expertise in C#/.NET to guide design, development, and support of enterprise applications handling high-volume transactional data.

The role requires technical leadership, mentoring teams, architectural decisions, robust coding standards, and collaboration with stakeholders to deliver scalable, secure, and high-quality solutions.