Senior C# Developer (REMOTE)
November 26, 2025
Closed
Closed
Location
Vietnam
Occupation
Full-time
Experience level
Senior
Job Summary
Công ty freeC Consulting tuyển dụng vị trí làm remote tại Việt Nam, hợp đồng toàn thời gian với mức lương thưởng 13.5 tháng/năm. Ứng viên sẽ chịu trách nhiệm phát triển plug-ins cho phần mềm CAD/BIM, soạn thảo tài liệu kỹ thuật, kiểm thử mã, phối hợp giải quyết lỗi, review code và tham gia các buổi thảo luận thiết kế.
Yêu cầu ứng viên thành thạo WPF, C#, OOP, SOLID, kinh nghiệm xây dựng hệ thống lớn, hiểu biết về thuật toán, cấu trúc dữ liệu và .NET. Đọc viết tiếng Anh tốt, biết Revit API là lợi thế. Môi trường làm việc mở, quản lý linh hoạt, trọng kết quả và hỗ trợ phát triển dài hạn.
Company: freeC Consulting
Company description: Headhunting & Executive Search Service in IT and Non-IT sectors.
HISTORY
- 10/2018: Launched Recruitment Posting Service on freec.asia and achieved 100,000 users in the system within 2 months.
- 04/2020: Successfully raised capital from PERSOL Asia Pacific. Built an AI Data Profile for Headhunting Service.
- 05/2020: Launched Headhunt Service for IT & Non-IT sectors.
- 07/2021: Launched IT outsourcing & IT offshore services.
- 06/2023: Successfully raised capital from PERSOL Keisuke Honda, CEO of Chatwork and founder of Anker Japan.
WHY CHOOSE freeC ASIA?
- 550k+ candidates in the data pool, including 220+ senior-level IT candidates.
- Average candidate growth rate of 10+ per month due to the job board and CV templates.
- A team of 60+ consultants and 2k+ freelancers will quickly support clients with quality candidates, with CVs received in just 3-5 days.
- AI application helps customers save 40% more time in candidate screening and over 30% in costs compared to other methods.
- With a 60-day warranty, freeC Asia supports customers in finding suitable candidates for their company.
"With over 150 employees, I believe that our strong team’s collective experience will help us grow fast, deliver on our mission of actively connecting employers and job seekers around Vietnam," CEO Kazuki Kunimoto said.
CONTACT INFORMATION
- Address: 6th floor, BCONS TOWER II Building, 42/1 Ung Van Khiem St., Thanh My Tay Ward, Ho Chi Minh City, Vietnam
- Hotline: 028 2253 4032
- Email: support@freec.asia
Primary description: freeC Consulting · Ho Chi Minh City, Vietnam (Remote)
Description: Job Description
- Design and develop plug-ins for CAD/BIM software (e.g., Autodesk Revit) used in architecture, construction, and manufacturing industries.
- Create and maintain technical documentation and user manuals.
- Implement and maintain unit tests to ensure code quality.
- Collaborate with cross-functional teams to identify, diagnose, and resolve software defects effectively.
- Participate in design discussions and code reviews to ensure best practices and software quality.
- Manage and prioritize assigned tasks; provide progress updates and time estimates to senior management.
- Research and explore new technologies and actively share knowledge within the team.
- Perform other tasks as assigned by the Project Manager.
Requirements
- Hands-on experience developing desktop applications using WPF.
- College or University graduate.
- Strong proficiency in C#, OOP, and SOLID principles.
- Ability to read and produce detailed technical documentation.
- Experience in designing and developing large-scale, complex systems.
- Solid background in .NET projects, with experience in algorithms and complex data structures.
- English: reading and writing (Japanese is a plus but not required).
- Experience developing with Revit API.
Benefits
- 13.5 months’ salary annually.
- Flexible working hours, Monday to Friday. Focus on results — no micromanagement.
- Spacious, modern office with an open and collaborative workspace.
- Stable, long-term career — we build and grow our own world-class products.
Location: Ho Chi Minh City, Vietnam
Skills:
Apply now
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freeC Consulting
Headhunting & Executive Search Service in IT and Non-IT sectors. HISTORY - 10/2018: Launched Recruitment Posting Service on freec.asia and achieved 100,000 users in the system within 2 months. - 04/2020: Successfully raised capital from PERSOL Asia Pacific. Built an AI Data Profile for Headhunting Service. - 05/2020: Launched Headhunt Service for IT & Non-IT sectors. - 07/2021: Launched IT outsourcing & IT offshore services. - 06/2023: Successfully raised capital from PERSOL Keisuke Honda, CEO of Chatwork and founder of Anker Japan. WHY CHOOSE freeC ASIA? - 550k+ candidates in the data pool, including 220+ senior-level IT candidates. - Average candidate growth rate of 10+ per month due to the job board and CV templateS. - A team of 60+ consultants and 2k+ freelancers will quickly support clients with quality candidates, with CVs received in just 3-5 days. - AI application helps customers save 40% more time in candidate screening and over 30% in costs compared to other methods. - With a 60-day warranty, freeC Asia supports customers in finding suitable candidates for their company. "With over 150 employees, I believe that our strong team's collective experience will help us grow fast, deliver on our mission of actively connecting employers and job seekers around Vietnam," CEO Kazuki Kunimoto said. CONTACT INFORMATION - Address: 6th Floor, Bcons Tower II, 42/1 Ung Van Khiem Street, Ward 25, Binh Thanh District, Ho Chi Minh City, Vietnam. - Hotline: 028 2253 4032 - Email: support@freec.asia S
HQ Location
Ho Chi Minh, Vietnam
Company size
1-10
Founded in
Industry
Human Resources
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