C# Developer

C# Developer

Seadev · Da Nang, Vietnam · Full-time · Posted 2026-04-02

Workplace: on_site

Department: Board

Description

WHO WE ARE

SEADEV is a product company that delivers effective, affordable sales and digital marketing solutions to our clients. We measure our success not only in terms of profit, but also in terms of global spiritual impact. As a company, we seek to care for our team members and bring transformation to lives in our community. Over the next 10 years we are laser focused on achieving our targets of growing our business 10-fold, supporting over 500 jobs in 10 developing markets, while positively transforming the communities we work within by giving financially and volunteering our time. 

JOB OVERVIEW

The C# Developer will join the ShedPro team and report directly to the Product Manager. ShedPro (https://shedpro.co/) is Seadev’s core product, focused on building effective sales and digital marketing solutions that help shed and carport businesses grow in the North American market.

In this role, you will maintain and enhance ShedPro’s Sales and Operations Hub (Ops Hub), a web-based platform that supports quoting, sales orders, Rent-to-Own (RTO) contracts, production tracking, and delivery scheduling.

We are looking for a developer who thinks beyond tasks and features, takes time to understand the business needs behind the product, and partners closely with the Product Manager to deliver real solutions. You will be responsible for writing clean, testable, and well-structured code, using solid architectural patterns to ensure the system remains stable and scalable as it grows. This role also requires the ability to learn quickly and adapt to new tools and technologies as the product evolves.

This in-house position involves taking over development from our current US-based partner, leading new feature development, and ensuring strong performance, quality, and long-term maintainability of the Ops Hub.

Requirements

• Proficient in C# and the .NET framework (including .NET Core) with a minimum of 4 years of professional experience.
• Strong experience in web application development, including ASP.NET MVC and/or Web API.
• Experience with Amazon Web Services and/or other cloud services
• Knowledge of frontend technologies such as HTML, CSS, JavaScript, and modern frameworks (e.g., React, Angular, or Vue.js) is a plus.
• Experience in implementing design patterns and applying effective refactoring techniques.
• A mindset focused on writing readable, maintainable, and well-structured code.
• Proficient in using Git for version control.
• Familiarity with Agile software development practices.
• Solid understanding of RESTful API design principles.
• Experience with writing unit tests is a plus.
• English is a plus.

Benefits

• Bonus: 13th Salary, Work anniversary bonus, Referral bonus, Commission for bringing new project.
• Gifts: Birthday gifts for employees and their children, Wedding anniversary gift, Tet's gift, Baby shower, Women's day, Children's day.
• Healthcare: Private Health Insurance & Annual Health Checkup.
• Performance & Salary Review: Annual assessments to ensure fair and equal pay based on performance results.
• Vietnam Social Security: Contribution from probation period. 
• Healthy Food & Snacks: FREE daily snack and Friday lunch.
• Team building events and holidays: Company retreat, Family Day, Thanksgiving, Christmas, Year End party.
• 17 days off per year: 10 days of annual leave, 5 sick days, 2 Christmas days, and other public holidays as per regulations.
• Half Friday off in 03 months of summer: Enjoy longer weekends, recharge, and soak up the summer sun.
• Learning & Development: Weekly training & inspirational talks at our Social Forum and English classes.
• Sport activities: Badminton & football.

Apply

Apply at Seadev

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