Mainframe Developer salary in Portugal

Average Yearly Salary of Mainframe Developer in Portugal is approximately 37,450 EUR (37,626 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

How much does Mainframe Developer make?

Difference in salary year over year or average salary increase is approximately 3 %


Want to check how your salary compares? Submit your own salary here

Salary comparison to National average

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 41,195 EUR and 54,303 EUR. However this is an estimation based on Gaussian Distribution.

How much can you save working as Mainframe Developer in Portugal?

Living in Portugal the approximate monthly expenses are: 1,032 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: 37,450 EUR
Estimated Monthly Salary: 3,121 EUR
Estimated Weekly Salary: 720 EUR per week
Estimated Hourly Salary: 18 EUR per hour
By working as Mainframe Developer a person can save up to 2,104 USD per month or 25,242 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 Portugal, see costs of living in Portugal.

Salary comparison to region and neighbouring coutries

Country's neighbours are: Spain, orra.
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

Last revision of data: 2025-01-04

Salary 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 increase

NOTE: Details based on limited set of data. Percentages may vary. The salary increase over years of experience can vary widely based on factors such as job industry, job role, location, company size, and individual performance. To gain even larger increase in salary one is advised to switch jobs and / or employer.

Top 10 highest salaries in Portugal

Data as of 2025

Random salary:
Pipefitter helper (11,410 EUR per year, pre-tax.)
Head coach (university), soccer (19,487 EUR per year, pre-tax.)
Postal service mail carrier (19,264 EUR per year, pre-tax.)
Sales compensation manager (42,113 EUR per year, pre-tax.)
Insurance claims consultant (34,513 EUR per year, pre-tax.)

Feedback about these results