Sr. Net Architect

Matrix Precise; Berkeley (CA); On-site; USD 150,000 - 210,000; Full time

Job summary

Matrix Precise is seeking a Senior .NET Architect to lead design, development, and modernization of enterprise healthcare software built on .NET 8, ASP.NET Core, React and Angular. Strong SQL Server expertise and cross‑functional collaboration are essential.

You will drive API design, database performance, Sitecore integrations, and CI/CD pipelines while supporting regulated environments and data‑driven workflows. 7+ years in enterprise software and a Bachelor's degree are required.

Qualifications

• 7+ years of professional experience in enterprise software development.
• Bachelor's degree in computer science, engineering, or related field preferred.
• 5+ years backend development with strong SQL Server expertise.

Responsibilities

• Design, develop, and optimize backend APIs and services.
• Lead complex SQL Server development including database design and performance tuning.
• Support and maintain frontend applications in React and Angular.
• Implement and maintain CI/CD pipelines for automated building, testing, and deployment.
• Document architecture, workflows, and technical solutions.
• Collaborate with PMs and stakeholders to analyze requirements and deliver scalable solutions.
• Provide production support and work across SDLC from analysis to deployment.

Skills

.NET Core

C# REST API

SQL Server

T-SQL

React

Angular

Git

CI/CD

Debugging

Education

Bachelor's degree in CS/Engineering

7+ years enterprise software

5+ years backend with SQL Server

Tools

Sitecore CMS

Tableau/Power BI

Python

CI/CD Tools

Job description

Sr. NET Architect (.NET 8 / React / Angular / SQL Server)

Position Overview

We are seeking a Senior .NET Engineer with strong experience in building scalable, secure enterprise applications. The ideal candidate will have experience working with clinical systems, healthcare platforms, or Laboratory Information Systems (LIS), and a deep understanding of integrating with existing systems in regulated environments.

Sr. NET Architect (.NET 8 / React / Angular / SQL Server)

Position Overview

This role involves designing, developing, and enhancing mission-critical applications that support operational efficiency and data-driven workflows across healthcare or laboratory environments.

This role requires strong backend engineering expertise, advanced SQL Server knowledge, and the ability to work across modern and legacy frontend frameworks.

The primary focus of this position is maintaining and modernizing applications built on .NET 8 / ASP.NET Core, while supporting frontend applications developed in React and existing applications built using Angular. This role may also support cross-functional initiatives such as analytics platform transitions, application support, and interface development.

Key Responsibilities

• Collaborate with Project Managers and business stakeholders to analyze requirements and deliver scalable technical solutions.
• Maintain and enhance enterprise applications built on ASP.NET Core (.NET 8).
• Support and maintain existing frontend applications developed in Angular, while contributing to new development in React.
• Design, develop, and optimize backend APIs and services.
• Lead complex SQL Server development including database design, stored procedures, query optimization, indexing strategies, and performance tuning.
• Support and extend applications integrated with Sitecore CMS, including content structures and workflows.
• Participate in Tableau to Power BI conversion initiatives (project-level involvement preferred; hands-on experience is a plus).
• Provide Level 1 and Level 2 production support for enterprise applications as needed.
• Contribute to interface development and integration efforts.
• Participate in the full Software Development Life Cycle (SDLC): analysis, design, development, testing, deployment, and production support.
• Implement and maintain CI/CD pipelines for automated building, testing, and deployment.
• Document architecture, workflows, and technical solutions.
• Proactively identify performance bottlenecks and modernization opportunities.
• Manage multiple concurrent projects and deadlines.

Required Technical Skills

• Strong experience with .NET 6/7/8 and ASP.NET Core
• Proficiency in C# and RESTful API development
• Advanced expertise in Microsoft SQL Server
  • T-SQL
  • Stored procedures
  • Query optimization
  • Indexing strategies
  • Performance tuning
  • Database schema design
• Frontend experience with React
• Working knowledge of Angular (supporting and maintaining existing applications)
• Experience with version control systems (Git)
• Experience implementing and maintaining CI/CD build and deployment pipelines
• Strong troubleshooting and debugging skills

Preferred / Plus Skills

• Prior Clinical Lab experience
• Experience working on Tableau to Power BI conversion projects
• Agentic AI
• Familiarity with Python
• Experience working with a Content Management System (Sitecore preferred)

Professional Attributes

• Strong analytical and problem-solving skills
• Clear communicator with technical and non-technical stakeholders
• Ability to manage multiple priorities effectively
• Detail-oriented with strong documentation capabilities
• Self-driven and adaptable in evolving technical environments

Education & Experience

• Bachelor's degree in computer science, Engineering, or related field preferred
• 7+ years of professional experience in enterprise software development
• 5+ years of backend development experience with strong SQL Server expertise