Senior Full-Stack Engineer — .NET Core + React Modernisation

Petsure Services Inc.; Quezon City; Hybrid; PHP 1,600,000 - 2,200,000; Full time

Benefits offered by this job

HMO coverage on Day 1

13th and 14th month Bonus

Meal Allowance

Transportation Allowance

Medicine and Optical Reimbursement

Group Life Insurance

30 days annual leave credits

Annual Leave Conversion

Early Retirement Plan Package

Free HMO Dependent

Job summary

PetSure Services Incorporated (PSI) seeks a Senior Full Stack Developer to drive the development and modernization of PetSure’s technology platforms. You will own features end-to-end, collaborating with Manila and Australia teams in a hybrid on-site/off-site setup.

The role focuses on migrating from .NET Framework to .NET Core, building microservices and REST APIs, and delivering scalable, secure software in a regulated financial services context.

Qualifications

• 5+ years of hands-on full stack experience with C# and .NET Core.
• Strong React front-end development experience with REST API integration.
• Solid SQL skills; experience with EF Core; SQL Server or Azure SQL preferred.
• Proven automated testing across unit, integration and end-to-end layers.
• Experience deploying on Azure and managing CI/CD pipelines.

Responsibilities

• Design, develop, test, and maintain full stack features across PetSure’s applications.
• Lead modernization from .NET Framework to .NET Core, with microservices patterns.
• Build robust REST APIs using C# and .NET Core; ensure security and performance.
• Develop responsive front-ends in React; implement accessible components.
• Participate in CI/CD, code reviews, and incident post-mortems in a cross-timezone team.

Skills

C# / .NET Core API

React frontend

SQL / EF Core

Unit & E2E testing

Git / CI-CD

Azure cloud

Agile / Scrum

Remote teamwork

Event-driven / microservices

Tools

NUnit

Jest

React Testing Library

WebDriverIO / Selenium

GitHub Actions

Azure DevOps

Azure (App Services, Functions)

EF Core

Job description

PetSure Services Incorporated (PSI) seeks a Senior Full Stack Developer to drive the development and modernization of PetSure’s technology platforms. You will own features end-to-end, collaborating with Manila and Australia teams in a hybrid on-site/off-site setup.

The role focuses on migrating from .NET Framework to .NET Core, building microservices and REST APIs, and delivering scalable, secure software in a regulated financial services context.