Senior Software Architect (Remote)

One Call; Santa Fe (NM); Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

Remote work

Generous time off

Comprehensive benefits package

Colleague assistance program

Job summary

One Call is seeking a Senior/Principal Software Engineer to provide architectural depth and hands-on leadership in a complex, legacy-heavy environment actively modernizing. You will guide engineers across .NET, SQL Server, WinForms/Web Forms, and modern .NET Core, REST APIs, and front-end stacks, while driving predictable delivery.

This remote-first role emphasizes technical excellence, mentorship, CI/CD maturity, and collaboration with Product, QA, and Design to deliver high-quality software

Qualifications

• Ten or more years building enterprise .NET applications in C# (.NET Framework + .NET Core).
• Experience modernizing large legacy .NET codebases.
• Familiarity with Azure cloud services, logging, monitoring, observability patterns.
• Experience in healthcare, workers' compensation, claims processing, or regulated industries.
• Experience with distributed queues, messaging patterns, event-driven architecture.

Responsibilities

• Own and drive architecture and design discussions across multiple applications and services.
• Provide pragmatic, hands-on guidance to teams working across .NET, SQL, and mixed front-end stacks.
• Evaluate legacy architectures and propose modernization patterns.
• Facilitate technical decision-making with clear rationales and trade-off analysis.
• Champion engineering excellence: code quality, testing, CI/CD maturity, observability.

Skills

VB.NET

ASP.NET MVC

Web API

WCF

Web Forms

WinForms

SQL Server

T-SQL

Entity Framework

LINQ

Dapper

JavaScript

TypeScript

HTML/CSS

Bootstrap

Azure DevOps

CI/CD

Jenkins

Tools

Azure DevOps

Jenkins

VS tooling

Job description

One Call is seeking a Senior/Principal Software Engineer to provide architectural depth and hands-on leadership in a complex, legacy-heavy environment actively modernizing. You will guide engineers across .NET, SQL Server, WinForms/Web Forms, and modern .NET Core, REST APIs, and front-end stacks, while driving predictable delivery.

This remote-first role emphasizes technical excellence, mentorship, CI/CD maturity, and collaboration with Product, QA, and Design to deliver high-quality software