[Annual Salary 8.45M Yen] Freelance & Side Job Survey for Java Projects | 2026 Latest
CAMELORS Inc. released a 2026 report analyzing about 7,600 freelance Java projects on its platform 'SOKUDAN', revealing an average annual income of 8.45 million yen, with 81% requiring full-time commitment and over 63% offering full remote work.
📋 Article Processing Timeline
- 📰 Published: April 24, 2026 at 18:00
- 🔍 Collected: April 24, 2026 at 09:31
- 🤖 AI Analyzed: April 24, 2026 at 09:56 (24 min after Collected)
CAMELORS Inc. (Headquarters: Shibuya-ku, Tokyo; CEO: Yasuyuki Tane), operator of the freelance and side job matching service 'SOKUDAN,' has an announcement.
We are releasing the latest 2026 'Annual Salary Report for Java Projects' for freelancers and side jobs.
Based on actual project data (excerpted) of approximately 7,600 listings on the freelance and side job matching site 'SOKUDAN,' we analyzed the average annual salary, number of projects, and working days.
■ Survey Summary
- Average annual salary for Java projects: 8.45 million yen
- Over 81% of projects require 4 to 5 days a week
- Over 63% are fully remote projects
■ Table of Contents
- Average annual salary and number of Java projects
- Remote availability and working days for Java projects
- Top industries and job types for Java projects
- Characteristics of job types handling Java
■ Survey Results Here
[2025] Average Annual Salary and Number of Java Projects | Freelance & Side Job Survey
[Survey Overview]
Calculated average hourly wages from unit prices and working hours for projects listed on SOKUDAN (excerpted).
Estimated monthly and annual income based on the average hourly wage, assuming 8 hours/day and 21 days/month.
Target period: July 1, 2019 - December 31, 2025
Number of target projects: 7,603 (excerpted)
[Request regarding citations of this report]
This report can be freely reprinted and utilized on web media and various platforms. However, when citing, please clearly indicate the following notation and include a URL link to this page.
Source: Average Annual Salary and Number of Java Projects | Freelance & Side Job Survey | SOKUDAN Magazine
(https://magazine.sokudan.work/post/Vyh7baWc)
Average Annual Salary for Freelance Java Projects
Average annual salary 8.45 million yen (Ranked 7th among the top 10 job types by salary)
The average annual salary for Java projects listed on SOKUDAN is 8.45 million yen.
Java is a standard language for enterprise system development and is widely adopted in large-scale systems in finance, manufacturing, and government offices. With a long track record, it is a language that promises stable demand and high compensation.
Engineers with experience in frameworks (such as Spring Boot) or cloud-compatible skills are particularly likely to be highly evaluated, making it a solid choice for those aiming steadily for a high income.
Number of Freelance Java Projects (Ratio)
Top 10 job types by number of projects
Java: 6th place, Project ratio 7.6%
Java projects listed on SOKUDAN rank 6th in the number of projects by job type, accounting for 7.6% of the total. Java has a long track record of being used in large-scale business systems and web application development, resulting in a wide range of projects from new development to maintenance and modification. Demand is particularly growing for API development and microservice construction using Spring Boot.
Although it is an older language, projects continue to arise due to trends in cloud-native transformation and modernization, making it suitable for those who want to secure projects reliably.
Working Days for Freelance Java Projects
4-5 days/week: 81.3%
2-3 days/week: 16.9%
1 day/week: 1.9%
Java projects listed on SOKUDAN overwhelmingly center around full-time engagement, with 4-5 days a week at 81.3%. 2-3 days a week stands at only 16.9%, indicating limited flexibility.
Since Java is primarily used for enterprise-scale system development that requires team collaboration and continuous involvement, full-time participation tends to be a prerequisite. While it may not be suitable for side jobs, it is a language well-suited for those seeking stable work and income.
Remote Availability for Freelance Java Projects
Fully remote (WFH OK): 63.3%
Remote (Partial) allowed: 27.2%
Remote not allowed: 9.5%
For Java projects listed on SOKUDAN, fully remote work accounts for approximately 60% at 63.3%, and when including partially remote, 90.5% support remote work.
Although there are many enterprise-focused Java projects, the advancement of cloud computing and remote development environments has made remote work easier than before. While working days are mostly full-time, there are few location constraints, creating an environment where even engineers living in rural areas can easily participate in urban projects.
Industries with Many Freelance Java Projects
Other IT-related: 41.88%
Other HR services: 15.63%
System Integrators: 8.75%
HR Introduction/Dispatch: 5.00%
Web Marketing: 3.13%
Among Java projects listed on SOKUDAN, 'Other IT-related' represents the largest share at 41.88%, followed by 'Other HR services' at 15.63%.
We are releasing the latest 2026 'Annual Salary Report for Java Projects' for freelancers and side jobs.
Based on actual project data (excerpted) of approximately 7,600 listings on the freelance and side job matching site 'SOKUDAN,' we analyzed the average annual salary, number of projects, and working days.
■ Survey Summary
- Average annual salary for Java projects: 8.45 million yen
- Over 81% of projects require 4 to 5 days a week
- Over 63% are fully remote projects
■ Table of Contents
- Average annual salary and number of Java projects
- Remote availability and working days for Java projects
- Top industries and job types for Java projects
- Characteristics of job types handling Java
■ Survey Results Here
[2025] Average Annual Salary and Number of Java Projects | Freelance & Side Job Survey
[Survey Overview]
Calculated average hourly wages from unit prices and working hours for projects listed on SOKUDAN (excerpted).
Estimated monthly and annual income based on the average hourly wage, assuming 8 hours/day and 21 days/month.
Target period: July 1, 2019 - December 31, 2025
Number of target projects: 7,603 (excerpted)
[Request regarding citations of this report]
This report can be freely reprinted and utilized on web media and various platforms. However, when citing, please clearly indicate the following notation and include a URL link to this page.
Source: Average Annual Salary and Number of Java Projects | Freelance & Side Job Survey | SOKUDAN Magazine
(https://magazine.sokudan.work/post/Vyh7baWc)
Average Annual Salary for Freelance Java Projects
Average annual salary 8.45 million yen (Ranked 7th among the top 10 job types by salary)
The average annual salary for Java projects listed on SOKUDAN is 8.45 million yen.
Java is a standard language for enterprise system development and is widely adopted in large-scale systems in finance, manufacturing, and government offices. With a long track record, it is a language that promises stable demand and high compensation.
Engineers with experience in frameworks (such as Spring Boot) or cloud-compatible skills are particularly likely to be highly evaluated, making it a solid choice for those aiming steadily for a high income.
Number of Freelance Java Projects (Ratio)
Top 10 job types by number of projects
Java: 6th place, Project ratio 7.6%
Java projects listed on SOKUDAN rank 6th in the number of projects by job type, accounting for 7.6% of the total. Java has a long track record of being used in large-scale business systems and web application development, resulting in a wide range of projects from new development to maintenance and modification. Demand is particularly growing for API development and microservice construction using Spring Boot.
Although it is an older language, projects continue to arise due to trends in cloud-native transformation and modernization, making it suitable for those who want to secure projects reliably.
Working Days for Freelance Java Projects
4-5 days/week: 81.3%
2-3 days/week: 16.9%
1 day/week: 1.9%
Java projects listed on SOKUDAN overwhelmingly center around full-time engagement, with 4-5 days a week at 81.3%. 2-3 days a week stands at only 16.9%, indicating limited flexibility.
Since Java is primarily used for enterprise-scale system development that requires team collaboration and continuous involvement, full-time participation tends to be a prerequisite. While it may not be suitable for side jobs, it is a language well-suited for those seeking stable work and income.
Remote Availability for Freelance Java Projects
Fully remote (WFH OK): 63.3%
Remote (Partial) allowed: 27.2%
Remote not allowed: 9.5%
For Java projects listed on SOKUDAN, fully remote work accounts for approximately 60% at 63.3%, and when including partially remote, 90.5% support remote work.
Although there are many enterprise-focused Java projects, the advancement of cloud computing and remote development environments has made remote work easier than before. While working days are mostly full-time, there are few location constraints, creating an environment where even engineers living in rural areas can easily participate in urban projects.
Industries with Many Freelance Java Projects
Other IT-related: 41.88%
Other HR services: 15.63%
System Integrators: 8.75%
HR Introduction/Dispatch: 5.00%
Web Marketing: 3.13%
Among Java projects listed on SOKUDAN, 'Other IT-related' represents the largest share at 41.88%, followed by 'Other HR services' at 15.63%.