Senior .Net Developer (ASP.Net, 30-40K)

Swing Consulting Ltd.; Hong Kong; On-site; HKD 334,800 - 446,400; Full time

Benefits offered by this job

Annual leave of 10-20 days

5-day work week

Friendly and energetic working environment

Job summary

A technology consulting firm in Hong Kong is seeking a Senior .Net Developer to migrate websites and address security issues. The ideal candidate will have a Bachelor's degree in Computer Science and at least 6 years of experience with ASP, ASP.Net, IIS, and MSSQL. Responsibilities include code migration and fixing vulnerabilities. Benefits include a salary of 30-40K, annual leave, and a friendly work environment.

Qualifications

• At least 6 years of experience in application development and deployment.
• Hands-on experience with ASP, ASP.Net, IIS, and MSSQL development.
• Practical experience in migrating existing websites to run on new servers.

Responsibilities

• Migrate source code of existing website to run on new server.
• Utilize the code on newer version of IIS/OS and MSSQL.
• Fix security issues found by scanning tools.

Skills

ASP.Net

IIS

MSSQL

Cantonese

English

Mandarin

Education

Bachelor’s degree in Computer Science or a related field

Job description

SW8888 |13 Nov 2025 Senior .Net Developer (ASP.Net, 30-40K)

• Migrate source code of existing website to run on new server, tasks including but not limited to:
• Utilize the code on newer version of IIS/OS and MSSQL
• Fix security issues found by scanning tools (code scan, web scan etc.)
• Fix security issues of severity medium or above, and/or provide solutions which are acceptable by IT Cybersecurity Team and Project Team
• Analyze and propose work plan for coding and fixing security issues, and the work plan will be finalized by IT Project Team.

• Bachelor’s degree in Computer Science or a related field.
• At least 6 years of experience in application development and deployment.
• Hands-on experience with ASP, ASP.Net, IIS, and MSSQL development.
• Practical experience in migrating existing websites to run on new servers.
• Proven experience in addressing coding issues and fixing security vulnerabilities, such as bug fixes.
• Self-initiated, motivated, and able to work independently.
• Excellent communication and interpersonal skills in Cantonese, English, and Mandarin.

Benefits

• 30-40K Depends on Experience
• 10-20 Days Annual Leave
• 5-day Work Week
• Friendly and Energetic Working Environment