# Senior Software Engineer - .NET

> Treantly · Manila, Philippines (Hybrid) · Full-time · Posted 2026-06-17

**Workplace:** hybrid

**Department:** Treantly VA

## Description

We are driven by a simple but powerful vision: making improvements in life possible.

We are dedicated to revolutionizing science and healthcare for the better. From entrepreneurial roots to a global presence, the organization has grown into a force for positive change. With thousands of employees across six continents, collaboration remains a core strength. We are always seeking talented individuals to join exceptional teams.

The company has played a significant role in shaping modern science and healthcare—and continues to innovate. If you thrive on new challenges, value diversity, and want to make a meaningful impact, this opportunity may be for you.

Every day presents an opportunity to create real-world impact.

Join us, grow with us, and help shape the future of biological discovery.

### About the Opportunity

As a **Senior Software Engineer – .NET**, you will take ownership of designing, building, and operating modern, distributed, cloud-native systems. You will work across backend, frontend, and cloud infrastructure while helping shape the architecture of a Digital Customer Ecosystem.

You will contribute to a unified platform that seamlessly connects eCommerce, product information, and digital content—delivering an integrated self-service experience from product discovery to customer support and repeat business.

### Your Tasks Include

-   Designing, implementing, and evolving backend business logic in .NET
-   Building clean, testable, and maintainable codebases across the full software development lifecycle (SDLC)
-   Developing and operating cloud-native applications in Azure
-   Integrating services with messaging platforms, data buses, relational and NoSQL databases, and external systems
-   Designing and implementing microservices, RESTful APIs, and event-driven communication patterns
-   Supporting component tests (Gherkin) and automated tests (Selenium, Playwright)
-   Contributing to architecture discussions, estimations, task breakdowns, and continuous improvement within a Scrum team

## Requirements

-   Strong expertise in C#, .NET Core, and modern .NET development
-   Advanced experience with ASP.NET Web API, REST API design, Dependency Injection (DI), LINQ, and Entity Framework (including performance optimization)
-   Hands-on experience with Azure Cloud, container orchestration (AKS / Docker Swarm), CI/CD (Jenkins, Azure DevOps), and Git
-   Deep understanding of asynchronous programming, multithreading, and .NET memory management
-   Experience working with microservices and event-driven architectures
-   Strong communication skills and ability to collaborate in complex, distributed, cloud-native environments
-   Must be willing to work on a hybrid setup and mid-shift schedule

## Benefits

### What We Offer

-   Bonus / Commission
-   Local Benefits
-   Referral Program
-   Volunteer Day
-   Internal Learning Academy
-   Employee Assistance Program
-   Hybrid Work (depending on role)

Our people are the heartbeat of everything we do. Passion drives innovation and continuous growth. We cultivate a collaborative, supportive environment where individuals and teams can thrive. Accountability and entrepreneurial thinking are highly valued.

We are committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment regardless of race, color, sex, age, national origin, religion, sexual orientation, gender identity, veteran status, or disability.

## Apply

[Apply at Treantly](https://apply.workable.com/treantly/j/1E63D102AC/apply)

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