Elon Musk hints at future of software engineers, says there will be no lines of code

Elon Musk believes software development could look very different in the coming years, as artificial intelligence takes on more of the work currently done by human programmers. In a recent post on X, the billionaire suggested that traditional lines of software code may eventually give way to machine code, raising questions about how developers will build applications in the future.The discussion began when an X user wrote, “Soon the entire world will be running on code that nobody has read.”Musk agreed with the prediction, replying, “100 percent.” He then added, “There won’t be lines of software as we know them, just machine code.”His comments come at a time when AI tools are making it easier to generate software without writing every line manually. Developers can already use these tools to produce code, fix errors and speed up routine programming work. Musk's latest remark suggests he expects this change to go much further. However, there is a difference between AI writing more code and humans no longer needing to understand how software works. As AI-generated code becomes more common, developers may have to spend more time checking its accuracy, fixing problems and ensuring that applications work as intended.AI is changing what software engineers doThe growing capabilities of AI coding assistants have fuelled concerns about the long-term prospects of software engineering as a career. If machines can complete tasks that once required hours of programming, companies may need fewer people for some types of work. Yet the employment picture in the US is not as straightforward as that prediction suggests.According to Indeed Hiring Lab data cited by CNBC, software-development job postings in the US increased nearly 15 per cent between February 2025 and the period covered by its report, even as overall job postings declined.The recovery, however, has not been evenly spread across the profession. Indeed's data shows that senior positions accounted for 71 per cent of the increase in software-development job postings between May 2025 and May 2026. Roles with AI in their titles contributed 37 per cent of that increase.These figures suggest that employers are looking for developers who can do more than write code. They also need people who can use AI tools effectively, assess the output and connect new technology with existing business systems.For experienced engineers, this could mean spending less time on repetitive coding and more time on designing, testing and supervising software. For newcomers, it could make the first step into the profession more difficult.Junior developers face an uncertain futureThe challenge for early-career workers is already visible in US employment data. Stanford University's 2026 AI Index found that employment among workers aged 22 to 25 in AI-exposed fields had fallen 16 per cent since the rise of generative AI. The decline for early-career software developers was 20 per cent.This does not establish that AI alone caused the decline, but it adds to concerns about entry-level opportunities as companies automate routine tasks.At the same time, the long-term outlook for the profession remains positive. The US Bureau of Labor Statistics projects that software-developer employment will grow 10 per cent from 2025 to 2035, adding around 174,700 jobs.The bigger question, therefore, may not be whether software engineers will disappear, but what companies will expect them to do.- Ends