Senior Blazor UI Engineer | C#, .NET Core, CosmosDB

HRTX; Philippines; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

HRTX is seeking a Senior software engineer to work as an individual contributor, collaborating closely with our US core team. You will apply deep technical expertise in Blazor, C#, and data architecture to deliver scalable UI and backend solutions.

Required 7+ years in software development, 3–5 years UI/frontend, and strong SQL with CosmosDB. Familiarity with Azure Functions, WebAPI, PowerPlatform, and AI tech is a plus. Night shifts aligned to US holidays are expected.

Qualifications

• 7+ years of software development experience.
• At least 3–5 years of UI/front-end development experience.
• Develop and maintain user interfaces using Blazor and .NET Core frameworks.
• Familiarity with CosmosDB and SQL Server; strong SQL skills.
• Nice to have: Azure Functions, WebAPI, PowerPlatform design/implementation, and AI technologies.

Responsibilities

• Collaborate with US-based core team and demonstrate strong technical expertise.
• Lead a team in the future as needed; provide mentorship and guidance.
• Work night shifts and follow US holidays to align with the core team.

Skills

Blazor

C#

Entity Framework

OOP

CosmosDB

SQL Server

AI Technologies

PowerPlatform

Tools

.NET Core

WebAPI

Azure Functions

Job description

HRTX is seeking a Senior software engineer to work as an individual contributor, collaborating closely with our US core team. You will apply deep technical expertise in Blazor, C#, and data architecture to deliver scalable UI and backend solutions.

Required 7+ years in software development, 3–5 years UI/frontend, and strong SQL with CosmosDB. Familiarity with Azure Functions, WebAPI, PowerPlatform, and AI tech is a plus. Night shifts aligned to US holidays are expected.