Full Stack .NET Technical Lead

User Experience Researchers Pte Ltd (Singapore); Kuala Lumpur; On-site; MYR 240,000 - 360,000; Full time

Job summary

User Experience Researchers Pte Ltd (Singapore) seeks a hands-on Full Stack .NET Technical Lead to drive the architecture, delivery, and scaling of enterprise systems. You will bridge clients, stakeholders, and offshore teams across time zones with strong technical vision.

You will lead SDLC governance, enforce best practices, and coordinate cross-border projects while delivering high-performance dashboards and services. English and Chinese bilingual skills are essential.

Qualifications

• 7–10+ years of professional software engineering experience.
• Master-level knowledge of C# and the .NET ecosystem including .NET 10 and WCF/SOAP-REST.
• Frontend proficiency with Angular and/or React for enterprise SPAs.
• Background with large-scale enterprise apps, distributed systems, or high-concurrency.
• Experience with SQL Server / PostgreSQL and ORMs (EF Core, Dapper).
• Ability to isolate root causes, design resilient features, and lead cross-border teams.

Responsibilities

• Drive architectural vision and end-to-end delivery of scalable, secure enterprise systems.
• Lead offshore development resources; manage delivery velocity, code quality, and blockers across time zones.
• Enforce SDLC with Git workflows, CI/CD pipelines, and automated testing standards.
• Coordinate bilingual client communication and offshore teams in English and Chinese.
• Optimize data models and real-time streaming data architectures for performance and integrity.
• Track deliverables, manage risks, and report progress across the SDLC.

Skills

C# / .NET

Angular

React

WCF

SQL Server

PostgreSQL

EF Core

Dapper

CI/CD

Git workflows

Azure DevOps

Jira

Confluence

Education

Bachelor's degree in CS/Software Eng or equivalent

Tools

Jira

Confluence

Azure DevOps

Job description

We are seeking an exceptional, hands-on Full Stack .NET Technical Lead to spearhead the development, delivery, and scaling of our enterprise-level systems. In this high-impact role, you will act as the core technical anchor, managing the complete Software Development Life Cycle (SDLC) and coordinating cross-border execution. You will bridge the gap between clients, stakeholders, and an elite offshore developer team. This role demands a unique combination of strong technical architecture vision, an analytical mindset to perform root-cause analysis on complex issues, deep technical mastery—spanning cutting edge modern platforms like .NET 10, Angular, and React, alongside legacy systems like WCF— and robust cross-cultural project leadership. If you thrive in high-throughput, complex enterprise software environments and possess seamless bilingual coordination skills, we want you to lead our team.

Key Responsibilities

Technical Leadership & Architecture

• Enterprise System Delivery: Drive the architectural vision, technical design, and end-to end delivery of a highly scalable, secure, and fault-tolerant enterprise-level system.
• Offshore Resource Management: Serve as the primary engineering lead for offshore development resources; assign tasks, manage delivery velocity, enforce code quality, and remove technical blockers across time zones.
• Technical SDLC Enforcement: Champion engineering excellence by establishing strict Git workflows, code review protocols, CI/CD pipelines, and automated testing standards across both onshore and offshore teams.
• Feature Architecture & Root Cause Analysis: Formulate long-term technical architecture visions, conduct deep-dive root cause analysis on complex system anomalies, and design scalable, forward-looking feature architectures for future platform expansions.

Full Stack Engineering & Project Coordination

• Hands-on Development: Write clean, testable, enterprise-grade code across the entire stack, utilizing .NET 10 (C#) for high-performance backend microservices and React/Angular for dynamic, real-time enterprise dashboards.
• BAU Maintenance & Troubleshooting: Lead Business-As-Usual (BAU) maintenance support, complex issue troubleshooting, and end-to-end bug fixing to ensure the continuous
• operational stability and optimal performance of production systems.
• Bilingual Client Coordination: Act as the primary technical liaison between local business clients and offshore development squads. Conduct technical requirements gathering, sprint planning, and status alignment seamlessly in both English and Chinese.
• Database & Integration Engineering: Optimize high-transaction relational databases and real-time data streaming architectures, ensuring data integrity, minimal latency, and optimal
• query performance.
• Project Management Execution: Track deliverables, manage technical risk dependencies, align sprint goals with client timelines, and ensure transparent progress reporting throughout the entire SDLC.

Required Qualifications & Experience

Technical Stack & SDLC Mastery

• Experience: Minimum of 7–10+ years of professional software engineering experience, with a proven track record of delivering enterprise-level software systems through all phases of the SDLC.
• Backend Expertise: Master-level knowledge of C# and the .NET ecosystem, with explicit experience in modern platforms (.NET 10, .NET Core) as well as historical enterprise architectures (WCF, SOAP/REST APIs).
• Frontend Expertise: Solid full-stack proficiency with hands-on production experience building complex, responsive single-page applications using modern frameworks (Angular and/or React).
• Domain Experience: Prior background working with large-scale enterprise applications, distributed systems, high-concurrency models, or real-time event-driven messaging pipelines is highly preferred.
• Data Layer: Strong experience with enterprise database management systems (e.g., SQL Server, PostgreSQL), advanced performance tuning, and ORM frameworks (Entity Framework Core, Dapper).
• Architecture & Troubleshooting: Clear technical architecture vision with a demonstrated ability to logically isolate complex issue root causes, manage BAU defect resolution, and design resilient, clean new feature specifications.

Leadership & Communication Requirements

• Bilingual Fluency (Mandatory): Absolute professional fluency in written and spoken English and Chinese (Mandarin) to confidently present architectural choices to clients and
• coordinate daily with Chinese-speaking offshore engineering teams.
• Offshore Management: Demonstrated success leading, mentoring, and evaluating offshore technical resources, ensuring operational alignment and high-quality deliverables.
• Project Management Skills: Competency in Agile/Scrum methodologies, sprint estimation, scope management, and utilizing collaboration tools like Jira, Confluence, and Azure DevOps.
• Education: Bachelor's degree in Computer Science, Software Engineering, or an equivalent technical or quantitative discipline.