Home > Salary > Japan > Mainframe Developer
A mainframe developer is responsible for designing, developing, and maintaining software applications that run on mainframe computers. They work with large-scale, mission-critical systems that handle massive amounts of data and transactions. Mainframe developers write code in programming languages such as COBOL, PL/I, Assembler, and Java to create and modify software programs. They collaborate with business analysts and system architects to understand requirements and translate them into technical designs. Mainframe developers also conduct testing, debugging, and performance tuning to ensure the smooth functioning of applications.
Estimated Yearly Salary: 9,516,933 JPY
Estimated Monthly Salary: 793,078 JPY
Estimated Weekly Salary: 183,018 JPY per week
Estimated Hourly Salary: 4,575 JPY per hour
Values are pre-tax
Last revision of data: 2025-01-04
Estimated Monthly Salary: 765,829 JPY
Estimated Weekly Salary: 176,730 JPY per week
Estimated Hourly Salary: 4,418 JPY per hour
Last revision of data: 2024-01-07
Estimated Yearly Salary: 61,753 USD
Estimated Monthly Salary: 5,146 USD
Estimated Weekly Salary: 1,188 USD per week
Estimated Hourly Salary: 30 USD per hour
Difference in salary year over year or average salary increase is approximately
4 %
Data confidence is - relatively high
Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
Want to check how your salary compares? Submit your own salary here
Estimated Yearly Salary: 9,516,933 JPY
Estimated Monthly Salary: 793,078 JPY
Estimated Weekly Salary: 183,018 JPY per week
Estimated Hourly Salary: 4,575 JPY per hour
By working as Mainframe Developer a person can save up to 3,448 USD per month or 41,382 USD yearly. Values are pre-tax.
NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.
For more information regarding expenses in Japan, see costs of living in Japan.
Estimated Yearly Salary for Mainframe Developer
Last revision of data: 2025-01-04
Data as of 2025
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Mainframe Developer salary in Japan
Average Yearly Salary of Mainframe Developer in Japan is approximately 9,516,933 JPY (61,753 USD). Data is for 2025 and indicates a pre-tax value. The salary itself depends on multiple factors such as seniority, job performance, certifications, experience or any other bonuses. The value indicated is an average amount based on records we have in database. Real values may vary. The data is for orientational purposes.
What does Mainframe Developer do?
A mainframe developer is responsible for designing, developing, and maintaining software applications that run on mainframe computers. They work with large-scale, mission-critical systems that handle massive amounts of data and transactions. Mainframe developers write code in programming languages such as COBOL, PL/I, Assembler, and Java to create and modify software programs. They collaborate with business analysts and system architects to understand requirements and translate them into technical designs. Mainframe developers also conduct testing, debugging, and performance tuning to ensure the smooth functioning of applications.
Skills: Mainframe developer, Software development, COBOL, PL/I, Assembler, Java
Job industry: Information technology
Job industry: Information technology
How much does Mainframe Developer make?
Salary details
How much does Mainframe Developer make?Estimated Yearly Salary: 9,516,933 JPY
Estimated Monthly Salary: 793,078 JPY
Estimated Weekly Salary: 183,018 JPY per week
Estimated Hourly Salary: 4,575 JPY per hour
Values are pre-tax Last revision of data: 2025-01-04Comparing salary to last year:
Estimated Yearly Salary: 9,189,950 JPYEstimated Monthly Salary: 765,829 JPY
Estimated Weekly Salary: 176,730 JPY per week
Estimated Hourly Salary: 4,418 JPY per hour
Last revision of data: 2024-01-07Mainframe Developer estimated salary in USD
For easier comparison here is an estimated salary in USD:Estimated Yearly Salary: 61,753 USD
Estimated Monthly Salary: 5,146 USD
Estimated Weekly Salary: 1,188 USD per week
Estimated Hourly Salary: 30 USD per hour
Difference in salary year over year or average salary increase is approximately
4 %About these results
Data confidence is - relatively high Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
Want to check how your salary compares? Submit your own salary here
Compare salary to other countries
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Salary comparison to National average
Japan, located in East Asia, is an island country consisting of four main islands: Honshu, Hokkaido, Kyushu, and Shikoku. With a population of approximately 126 million people, it is the 11th most populous country globally. Japan has a land area of around 377,975 square kilometers, making it comparable in size to Germany or Montana in the United States.
Estimated national average yearly salary is 5,998,894 JPY (42,440 USD). Value indicated is pre-tax. Below graph shows estimated Mainframe Developer job salary compared to average salary in Japan.
Comparison shows that a person working as Mainframe Developer in Japan earns on average:
1.59 times the average salary (or 159% of average salary).
Estimated national average yearly salary is 5,998,894 JPY (42,440 USD). Value indicated is pre-tax. Below graph shows estimated Mainframe Developer job salary compared to average salary in Japan.
Comparison shows that a person working as Mainframe Developer in Japan earns on average:
1.59 times the average salary (or 159% of average salary).
Is Mainframe Developer a well paid job?
Yes, our data shows that Mainframe Developer is a well paid job. With years and experience the salary might increase even further, resulting in higher satisfaction.What is considered a high salary for Mainframe Developer?
High salary for Mainframe Developer would be somewhere between 10,468,626 JPY and 13,799,553 JPY. However this is an estimation based on Gaussian Distribution.How much can you save working as Mainframe Developer in Japan?
Living in Japan the approximate monthly expenses are: 1,698 USD. This amount covers basic needs such as food, housing, clothing, healthcare and education costs for a single person. No luxury expenses such as traveling, leisure, hobbies are included in the estimation.Estimated Yearly Salary: 9,516,933 JPY
Estimated Monthly Salary: 793,078 JPY
Estimated Weekly Salary: 183,018 JPY per week
Estimated Hourly Salary: 4,575 JPY per hour
By working as Mainframe Developer a person can save up to 3,448 USD per month or 41,382 USD yearly. Values are pre-tax.
NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.
For more information regarding expenses in Japan, see costs of living in Japan.
Salary comparison to region and neighbouring coutries
Country's neighbours are: China, South Korea, North Korea, Russia. To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).Estimated Yearly Salary for Mainframe Developer
China is 18,642 USD
Russia is 18,740 USD Last revision of data: 2025-01-04Salary increase per years of experience
Based on data available the salary increase per years of experience is as following- 0 years (beginner) equals base salary
- 1 to 5 years of experience yields
+12% salary increase- 6 to 10 years of experience yields
+25% salary increase- 11 to 15 years of experience yields
+16% salary increase- 16 to 25 years of experience yields
+9% salary increase- more than 25 years of experience yields
+10% salary increaseTop 10 highest salaries in Japan
(68,080,344 JPY per year, pre-tax.)
2. Cardiologist
(56,976,427 JPY per year, pre-tax.)
(54,917,308 JPY per year, pre-tax.)
(53,051,048 JPY per year, pre-tax.)
5. Neurosurgeon
(53,032,036 JPY per year, pre-tax.)
(52,007,323 JPY per year, pre-tax.)
7. Urologist
(51,979,186 JPY per year, pre-tax.)
(51,888,641 JPY per year, pre-tax.)
9. Oncologist
(51,874,052 JPY per year, pre-tax.)
(51,756,180 JPY per year, pre-tax.)
Data as of 2025Random salary:
Lawn care specialist (4,986,828 JPY per year, pre-tax.)
Executive vice president (evp), brokerage services (23,269,502 JPY per year, pre-tax.)
Permit technician (4,848,875 JPY per year, pre-tax.)
It analyst ii (7,438,685 JPY per year, pre-tax.)
Board certified assistant behavior analyst (6,482,784 JPY per year, pre-tax.)
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