【Annual Salary 8.33 Million Yen】C++ Engineer Projects May 2026 Latest | Freelance Survey【Freelance Board Research】
Freelance Board's survey reveals that as of May 2026, C++ engineer projects have an average annual salary of 8.33 million yen, with 65.2% being remote-friendly, and accounting for 2.10% of the total market share.
📋 Article Processing Timeline
- 📰 Published: May 9, 2026 at 01:30
- 🔍 Collected: May 8, 2026 at 17:02
- 🤖 AI Analyzed: May 8, 2026 at 17:36 (34 min after Collected)
Freelance Board announces the latest "C++ Engineer Project Survey Report" for freelancers in 2026.
This report was created from 10,665 actual freelance projects listed on Freelance Board.
■ Survey Summary
- Average annual salary for C++ projects: 8.33 million yen
- Remote projects: 65.2%
- C++ projects market share: 2.10% of the total
■ Table of Contents
C++ project average annual salary ranking is 17th (8.33 million yen)
C++ project count ranking is 11th (project ratio 2.10%)
Remote work ratio for C++ projects
Industries with many C++ projects
Job types for C++ projects
Characteristics of C++
What can be created with C++
Market value of C++ skills
Survey Target
Assumed annual salary is calculated from the average monthly unit price of C++ job postings on Freelance Board (https://freelance-board.com/jobs/skills-17).
- Target Period
February 1, 2024 - May 8, 2026
- Number of Target Projects:
10,665 projects
※Request when citing this data
When publishing in media, please add the following source:
Source: Freelance Board (https://freelance-board.com/jobs/skills-17)
C++ project average annual salary ranking is 17th (8.33 million yen)
The average monthly unit price for C++ projects is 694,000 yen, and the average annual salary is 8.33 million yen, placing it 17th in the programming language annual salary ranking.
C++ is a statically typed language developed by extending C language, characterized by high-speed processing, flexible memory management, and object-oriented support. It is widely adopted in system development requiring high processing performance.
Main application areas include embedded development, game development, financial systems, and control systems. Although its ranking is mid-range, it is a language used in highly specialized fields, and a certain level of demand is expected in projects where performance and stability are emphasized.
C++ project count ranking is 11th (project ratio 2.10%)
As of May 2026, C++ projects account for 2.10% of the total market, ranking 11th in project count, with an average monthly unit price of 694,000 yen.
C++ is a language developed by extending C language, and its major feature is its ability to efficiently handle processes close to hardware. It is highly compatible with development that emphasizes processing performance and stability, and is utilized in embedded development, game development, and control systems.
In recent years, there has been a certain demand in development sites requiring high-performance systems and leveraging existing assets. Combining practical experience in C++ with peripheral skills such as memory management, multithreading, Linux, and embedded environments leads to securing highly specialized projects.
Remote work ratio for C++ projects
(Reference: https://freelance-board.com/jobs/skills-17)
As of May 2026, the remote work ratio for C++ freelance projects and job offers is 14.1% for fully remote, 51.1% for partially remote, and 34.8% for on-site.
Combining fully remote and partially remote reaches 65.2%, indicating that remote-inclusive working styles account for the majority.
Compared to the previous month, fully remote decreased by 0.2% and partially remote by 0.4%, while on-site increased by 0.5%. C++ is a language often used in areas close to hardware and development where processing performance is emphasized, so there are a certain number of projects that require connection to on-site environments and verification.
Compared to the same month last year, fully remote decreased by 5.5%, while partially remote and on-site increased. It is believed that C++ projects are shifting slightly from completely home-based work to working styles that include some office attendance.
Industries with many C++ projects
(Project ratio: Top 5 extracted)
(Reference: https://freelance-board.com/jobs/skills-17)
As of May 2026, C++ projects are most prevalent in WEB services at 2.63% (280 projects), followed by general services at 2.62% (279 projects), SIer/business systems at 2.18% (233 projects), B2B at 2.17% (231 projects), and telecommunications at 1.42% (151 projects), with the top 5 industries accounting for approximately 11.02% of the total.
The reason WEB services and general services dominate the top positions is that C++ is utilized in systems requiring high processing performance and stability. The follow-up by SIer/business systems and B2B is due to a certain demand for maintenance/modification of existing systems and business system development.
Job types for C++ projects
(Project ratio: Top 5 extracted)
(Reference: https://freelance-board.com/jobs/skills-17)
As of May 2026
This report was created from 10,665 actual freelance projects listed on Freelance Board.
■ Survey Summary
- Average annual salary for C++ projects: 8.33 million yen
- Remote projects: 65.2%
- C++ projects market share: 2.10% of the total
■ Table of Contents
C++ project average annual salary ranking is 17th (8.33 million yen)
C++ project count ranking is 11th (project ratio 2.10%)
Remote work ratio for C++ projects
Industries with many C++ projects
Job types for C++ projects
Characteristics of C++
What can be created with C++
Market value of C++ skills
Survey Target
Assumed annual salary is calculated from the average monthly unit price of C++ job postings on Freelance Board (https://freelance-board.com/jobs/skills-17).
- Target Period
February 1, 2024 - May 8, 2026
- Number of Target Projects:
10,665 projects
※Request when citing this data
When publishing in media, please add the following source:
Source: Freelance Board (https://freelance-board.com/jobs/skills-17)
C++ project average annual salary ranking is 17th (8.33 million yen)
The average monthly unit price for C++ projects is 694,000 yen, and the average annual salary is 8.33 million yen, placing it 17th in the programming language annual salary ranking.
C++ is a statically typed language developed by extending C language, characterized by high-speed processing, flexible memory management, and object-oriented support. It is widely adopted in system development requiring high processing performance.
Main application areas include embedded development, game development, financial systems, and control systems. Although its ranking is mid-range, it is a language used in highly specialized fields, and a certain level of demand is expected in projects where performance and stability are emphasized.
C++ project count ranking is 11th (project ratio 2.10%)
As of May 2026, C++ projects account for 2.10% of the total market, ranking 11th in project count, with an average monthly unit price of 694,000 yen.
C++ is a language developed by extending C language, and its major feature is its ability to efficiently handle processes close to hardware. It is highly compatible with development that emphasizes processing performance and stability, and is utilized in embedded development, game development, and control systems.
In recent years, there has been a certain demand in development sites requiring high-performance systems and leveraging existing assets. Combining practical experience in C++ with peripheral skills such as memory management, multithreading, Linux, and embedded environments leads to securing highly specialized projects.
Remote work ratio for C++ projects
(Reference: https://freelance-board.com/jobs/skills-17)
As of May 2026, the remote work ratio for C++ freelance projects and job offers is 14.1% for fully remote, 51.1% for partially remote, and 34.8% for on-site.
Combining fully remote and partially remote reaches 65.2%, indicating that remote-inclusive working styles account for the majority.
Compared to the previous month, fully remote decreased by 0.2% and partially remote by 0.4%, while on-site increased by 0.5%. C++ is a language often used in areas close to hardware and development where processing performance is emphasized, so there are a certain number of projects that require connection to on-site environments and verification.
Compared to the same month last year, fully remote decreased by 5.5%, while partially remote and on-site increased. It is believed that C++ projects are shifting slightly from completely home-based work to working styles that include some office attendance.
Industries with many C++ projects
(Project ratio: Top 5 extracted)
(Reference: https://freelance-board.com/jobs/skills-17)
As of May 2026, C++ projects are most prevalent in WEB services at 2.63% (280 projects), followed by general services at 2.62% (279 projects), SIer/business systems at 2.18% (233 projects), B2B at 2.17% (231 projects), and telecommunications at 1.42% (151 projects), with the top 5 industries accounting for approximately 11.02% of the total.
The reason WEB services and general services dominate the top positions is that C++ is utilized in systems requiring high processing performance and stability. The follow-up by SIer/business systems and B2B is due to a certain demand for maintenance/modification of existing systems and business system development.
Job types for C++ projects
(Project ratio: Top 5 extracted)
(Reference: https://freelance-board.com/jobs/skills-17)
As of May 2026