
Managing Unpaid Invoices: How To Proceed
Managing unpaid invoices as a freelancer: contracts, reminders, formal notices and solutions to secure your payments and protect your cash flow.

Which IT jobs are the best paid? In recent decades, there has been a boom in IT professions. Requiring advanced expertise, tech and digital careers are in great demand. At Weepo, as an umbrella company specializing in technology, we've compiled an overview of the highest-paying IT jobs. Find your ideal IT career according to your salary expectations.
AI jobs involve data analysis and interpretation as well as the infrastructure serving strategic business goals. These careers are booming due to the growing use of AI. Among the most in-demand AI careers are:
A database administrator organizes, makes accessible, and backs up an organization's data. A junior DBA earns between €35,000 and €42,000 gross per year at the beginning of their career, and can exceed €70,000 after some years of experience.
A web developer designs the advanced features of a website in cooperation with the database. Their specialization in different languages explains their high remuneration. A junior web developer earns between €30,000 and €45,000 per year, while a senior can earn between €50,000 and €70,000.
The Scrum Master improves the productivity of an IT team to better meet technological evolution and customer demands. If you are a junior Scrum Master, you can expect to earn around €40,000 gross per year. With several years of experience, your salary can reach over €68,000 per year.
A web integrator is responsible for integrating different mockups designed by graphic designers onto the company's website via HTML code. They are in charge of the website layout and its accessibility to users. As a junior integrator, you can expect a salary between €28,000 and €38,000. A senior web integrator can earn up to €65,000.
The ERP Project Manager is responsible for implementing an ERP software within an organization. They select the software, handle its configuration, train teams, and manage maintenance. An ERP Project Manager earns between €35,000 and €40,000 upon graduation, and can hope to achieve a salary of €50,000 to €60,000 with experience.
The Product Owner is responsible for delivering a digital product, from design to production launch. They serve as the intermediary between customers and technical teams. A junior product owner earns around €40,000, versus over €59,000 for a senior.
Graphic designers and designers create interfaces for video games, websites, visuals, and work across all types of companies and sectors. Their creative profile is highly sought after. Example jobs include:
A systems and network administrator installs, maintains, and upgrades an organization's internal servers. They serve as an interface between various administrators, developers, and the IT systems director. A junior profile earns between €32,000 and €36,000. A senior can see their salary climb above €50,000.
The webmaster is responsible for a website’s technical design. Versatile, they manage the site’s maintenance, content, and SEO. A junior webmaster earns around €25,000 to €34,000 per year. With experience, they can earn up to €55,000.
| Rank | Job Title | Junior Salary | Senior Salary |
|---|---|---|---|
| 🥇 1 | AI & Data Careers | €38,000 - €40,000 | up to €100,000 |
| 🥈 2 | Database Administrator | €35,000 - €42,000 | €70,000 + |
| 🥉 3 | Web Developer | €30,000 - €45,000 | €70,000 |
| 4 | Scrum Master | ~€40,000 | €68,000 + |
| 5 | Graphic & Design Careers | €35,000 - €40,000 | €75,000 - €80,000 |
| 6 | Web Integrator | €28,000 - €38,000 | €65,000 |
| 7 | Product Owner | ~€40,000 | €59,000 + |
| 8 | ERP Project Manager | €35,000 - €40,000 | €50,000 - €60,000 |
| 9 | Systems & Network Administrator | €32,000 - €36,000 | €50,000 + |
| 10 | Webmaster | €25,000 - €34,000 | €55,000 |
💡Good to know: If you want to start an IT job as a freelancer, you can join our umbrella company Weepo specialized in "technology" to test your activity without risk.
Paris leads with salaries 10 to 30% higher than the national average. In large cities, gaps narrow in fields like cloud, data, and cybersecurity. In smaller regions, IT salaries are less attractive except for certain sectors (such as energy or industry).
The business sector strongly affects IT salaries. The best-paid industries include:
💡Good to know: the sector can cause a web developer’s salary to vary by €15,000 to €20,000 gross per year.
Mastering complex programming languages such as cloud architectures or big data, for example, can result in a salary 20% higher than those with mainstream languages.
Now you know the best-paid IT jobs. Here’s a recap:
Interested in making a breakthrough in IT? Check out our guide to find your ideal IT assignment.


Managing unpaid invoices as a freelancer: contracts, reminders, formal notices and solutions to secure your payments and protect your cash flow.

A comprehensive comparison to help you choose the best freelance accounting software based on your status, needs, and budget—with reviews and a clear comparison table.

Mandatory mentions, steps, templates, and tools: learn how to create a compliant and professional freelance invoice to secure your business.