Recent JetBrains A new report from takes a deep dive into the state of software development and the message is clear: AI is no longer optional. It’s now a key part of a developer’s everyday toolkit. The JetBrains Developer Ecosystem Survey 2025, based on insights from over 24,500 developers worldwide, shows an industry rapidly adapting to new tools, challenges, and expectations.
AI Becomes a Daily Companion
According to the survey, 85% of developers now use AI tools in their daily coding work. For many, these tools have become essential -62% rely on at least one AI coding assistant or agent.
Why the quick adoption? Simply because AI saves time. Nearly nine out of ten developers say they save at least an hour a week with AI, and for one in five, the time saved adds up to a full workday or more.
It’s no surprise, then, that 68% of developers believe AI skills will soon be a standard job requirement in tech.
Not Everyone Is On Board
Still, about 15% of developers haven’t yet adopted AI tools. Some cite security risks, others question the quality of AI-generated code, and a few simply prefer working the traditional way.
This divide reflects the broader uncertainty around AI’s growing influence. While 29% feel hopeful and 22% are excited, others admit to feeling unsure or anxious about what it means for the future of their profession.
What Developers Trust AI With - and What They Don’t
Developers are happy to let AI handle routine tasks like writing repetitive code, generating documentation, or searching for information. But when it comes to creative or complex work, like debugging or designing core application logic, most still prefer to stay in control.
Their main concerns are clear:
AI’s inconsistent code quality
Its limited understanding of large or complex projects
Security and privacy risks
And the fear that over-reliance could weaken their own coding skills over time
