Technical Specialist
Australia
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Job Description
Technical Specialist
Sydney, New South Wales

Job Summary

A highly skilled Full Stack .NET Developer with 6-8 years of experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should have strong expertise in .NET Core/.NET 6+, C#, ASP.NET Core, Web APIs, Angular/React, SQL Server, and cloud technologies. The candidate will collaborate with cross-functional teams to deliver high-quality software solutions following Agile methodologies.

Key Responsibilities

Key Responsibilities

  • Design, develop, test, and deploy enterprise-grade web applications using .NET Core/.NET 6/7/8.
  • Develop and maintain RESTful APIs, microservices, and backend services.
  • Build responsive and user-friendly front-end applications using Angular, React, JavaScript, TypeScript, HTML5, and CSS3.
  • Write clean, scalable, and maintainable code following best practices and coding standards.
  • Design and optimize database schemas, stored procedures, and queries in SQL Server.
  • Implement authentication and authorization using OAuth, OpenID Connect, JWT, and identity management solutions.
  • Participate in code reviews, architecture discussions, and technical design sessions.
  • Troubleshoot production issues and provide timely resolutions.
  • Work closely with business analysts, QA teams, and stakeholders to understand requirements and deliver solutions.
  • Implement CI/CD pipelines and DevOps practices for application deployments.
  • Ensure application performance, security, scalability, and reliability.
  • Mentor junior developers and contribute to technical knowledge sharing.

Skill Requirements

Required Technical Skills

Backend

  • C#
  • ASP.NET Core
  • .NET 6 / .NET 7 / .NET 8
  • Web API Development
  • Entity Framework Core
  • LINQ
  • Microservices Architecture
  • Dependency Injection
  • Design Patterns

Frontend

  • Angular (preferred) or React
  • TypeScript
  • JavaScript (ES6+)
  • HTML5
  • CSS3
  • Bootstrap / Material UI

Database

  • Microsoft SQL Server
  • Stored Procedures
  • Query Optimization

Cloud & DevOps

  • AWS

 

Other Requirements
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.