2026: software development goes from jamming to a full orchestra

If software development were music, the past decade has been a jam session: developers riffing on code, improvising solutions and occasionally hitting a sour note. But with AI increasingly stepping in as a conductor, 2026 promises a full orchestral performance. Generative AI isn’t about just adding a few instruments – it’s rewriting the score and changing how the entire ensemble plays together.

 

In Forrester’s Developer Survey 2025, using AI and gen AI in the software development lifecycle (SDLC) bubbled up as a top priority (alongside using more cloud-native technologies and improving software security). At the same time, adoption rates varied across the SDLC. Coding and testing were the top use cases for leveraging AI (48 per cent and 47 per cent, respectively). Lagging behind were priorities such as finding development insights, at 33 per cent of respondents.

 

The question is, how do you maximise the music? Are you ready to swap your solo for a symphony? Here’s what will happen in 2026:

 

AI-enhanced software development will take centre stage. 

 

Software development will become the number-one use-case for AI. What started as simple code generation is evolving into full-cycle engineering. The role of developers is changing in that they are no longer just writing code: they’re generating entire applications, orchestrating workflows, guiding agents and ensuring harmony across complex systems. This isn’t about replacing human creativity – it’s about amplifying it. Just as a conductor brings out the best in musicians, AI will help developers focus on strategy, architecture and innovation while automating repetitive tasks in 2026.

 

Vibe engineering will become the new beat. 

 

Think of vibe coding as humming a tune and having someone play it back. In 2026, that tune will become a full composition. AI will move beyond generating code snippets to delivering engineering-grade outputs from high-level intent with analysis, planning, testing and optimisation all included. Similarly, more engineered vibes will ensure better software in the pipeline and less rework later for delivery teams.

 

The talent pipeline will hit new high and low notes

 

Computer science degrees are losing their guaranteed ticket to the stage. Enrolment is predicted to drop by 20 per cent as organisations lean on AI for routine tasks. But don’t cancel the concert just yet. Demand for skilled technologists who can guide AI and think systemically will soar. As a result, time to hire developers will double, making upskilling internal talent development ever more critical.

 

What it means: don’t miss the beat

 

AI isn’t just changing the tempo; it’s redefining the entire composition of software development. Leaders who embrace this shift will unlock faster delivery, better quality and more creative innovation. Those who cling to old rhythms risk falling out of tune.

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You can read more about Forrester’s 2026 Technology & Security Predictions here