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From Experiment to Execution: The Agentic Shift in Software

How Google and industry leaders show what agentic automation means for software and engineering jobs

Prasiddha Bista

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Hello 👋 I’m Pras

Senior Site Reliability Engineer @Versent

Google Developer Expert (GDE) for GCP

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WHAT'S AHEAD

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Four moves, one story

The path from where AI stands today to what teams should do next.

01

The State of Play

AI moves from experiment to execution, and why 2026 is the year it lands.

02

Impact on Software

How AI is already reshaping the way code gets written and shipped.

03

Impact on Jobs

The squeeze, the sentiment, and the new demand reshaping engineering roles.

04

What to Do About It

The reskilling window now, and the bottom line for teams and leaders.

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THE STATE OF PLAY

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AI has moved from experiment to execution

2026 is the year enterprises operationalize AI. The impact on software and engineering work is already measurable — and it cuts both ways.

25%+

of tasks are already performed by AI across roughly one-third of all occupations

Stanford Digital Economy Lab, 2025

88%

of organizations reported using AI in at least one business function

McKinsey, 2026

$4.4T

in long-term added productivity potential estimated from generative AI

McKinsey, Superagency, 2025

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THE 2026 MAP

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Seven forces reshaping AI and automation

The agentic shift, distilled from the UiPath 2026 Trends Report — the backdrop against which engineering work is being redrawn.

01

Reinvention by necessity

Agent-centric operating models replace human-era workflows.

02

AI ROI at last

The focus shifts from pilots to demonstrable business payout.

03

Vertical ascent

Domain-tuned agentic solutions deliver faster, lower-risk value.

04

Power of the swarm

Multi-agent systems take on complex, end-to-end processes.

05

The command center

Centralized orchestration and governance for agents at scale.

06

Guardrails up

Security, transparency and control built into every agent.

07

Data goes meta

Context, structure and governance turn data into agent fuel.

Every force reroutes how software gets built — and by whom.

Sources: UiPath 2026 AI & Agentic Automation Trends Report

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WHY NOW

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Executives are all-in — but the ROI gap is real

What leaders say about agentic AI (% agree)

The mandate is set

~90% of executives plan to increase AI investment through 2026, and half rank agentic AI as their top AI priority.

5%

Only 1 in 20 companies is realizing meaningful financial returns so far — 70–80% of agentic initiatives have yet to reach enterprise scale.

Sources: PwC AI Agent Survey 2025; IBM Institute for Business Value 2025; MIT Sloan, State of AI 2025; Gartner 2026 CEO Survey (88% raising AI investment)

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IMPACT ON SOFTWARE · REALITY CHECK

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AI is already writing a large share of the code

Share of code reported as AI-generated or AI-assisted

256B

lines of AI-generated code written in 2024

25%

of YC's W25 startups had codebases that were 95%+ AI-written

*Company figures are leadership statements (Nadella, Pichai); “assisted” spans autocomplete to full generation.

Sources: Microsoft (LlamaCon 2025); Google (Pichai, Apr 2026); industry compilations 2025; Y Combinator 2025

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IMPACT ON SOFTWARE · THE UPSIDE

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Engineers who use AI are shipping faster

55%

faster task completion in a controlled GitHub Copilot study

126%

more projects completed per week by Copilot users

3.6 hrs

saved per developer per week, on average, with AI coding tools

The balanced view: McKinsey’s lab clocked coding tasks up to 2× faster, but gains stay uneven: across 700+ repositories, AI-coauthored pull requests carried ~1.7× more issues with no commit-activity lift.

METR’s trial found experienced developers 19% slower with AI even as they felt ~20% faster. Velocity still depends on human review and judgment.

Sources: McKinsey dev-productivity study; GitHub Copilot study; DX analysis 2025; Stray et al., HICSS-59 (2026); METR RCT (2025) & Feb 2026 update

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THE PRODUCTIVITY FRONTIER

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The agent factory: 10× the speed at half the cost

From McKinsey’s The AI Revolution in Software Development: one global bank ran nearly 100 AI agent teams overnight, shipping more in 12 hours than a traditional team does in a month — with engineers steering a daily sprint.

10×

the delivery speed of a traditional team, from one bank’s agent factory

McKinsey, 2026

50%

of the cost to build, even as output multiplied overnight

McKinsey, 2026

20×

software-development productivity leaders are now told to plan for

McKinsey, 2026 (outlook)

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IMPACT ON SOFTWARE · IN PRACTICE

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Google shows the agentic shift at production scale

AI now authors most of its code, and its agent stack is already shipping to both developers and enterprises.

75%

of all new code at Google is now AI-generated and engineer-approved — up from 25% in 2024

Sundar Pichai, Apr 2026

Jules — autonomous coding agent

Gemini-powered async agent that plans, edits and opens pull requests across GitHub, CLI and CI/CD.

AlphaEvolve — algorithm-discovery agent

Evolves whole algorithms; already optimizing Google’s data centers, chip design and model training.

A2A protocol + Vertex Agent Platform

Open Agent2Agent standard (190+ partners) with tools to build, orchestrate and govern agents at scale.

Sources: Google/Alphabet (Pichai, Apr 2026); Google DeepMind AlphaEvolve 2025–2026; Google Cloud A2A & Vertex AI Agent Builder 2025–2026

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IMPACT ON SOFTWARE · IN THE ENTERPRISE

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Industry leaders are banking real returns on Google AI

Beyond Google’s own walls, the agent stack is in production across the enterprise — from telecom and healthcare to retail — with measurable business results.

1,302

real-world Google AI deployments now run by organizations worldwide — up from just 101 use cases two years ago

Google Cloud, Apr 2026

Verizon — 95% of inquiries answered

Gemini and Vertex AI power a “Personal Research Assistant” deployed to 28,000 customer-care reps and retail stores.

Highmark Health — $27.9M value in 2025

Its Gemini assistant “Sidekick” scaled from 1M to 6M+ prompts in a year across the health system.

Best Buy — 90 seconds faster per issue

Gemini-driven call summarization speeds resolution across its virtual assistant and thousands of care agents.

Sources: Google Cloud (101 → 1,302 real-world gen AI use cases, Apr 2026); Google Cloud & Verizon 2025; Highmark Health 2026; Best Buy & Google 2024–2025

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IMPACT ON JOBS · DISRUPTION

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The squeeze is landing on entry-level roles first

Signals of early-career displacement (%)

Roles, not just headcount

Since 2022, employment for AI-exposed workers aged 22–25 has fallen while experienced cohorts held steady. Gartner warns the cuts overshoot — 30% of AI-driven layoffs will be rehired by 2029, often at higher cost.

Next: how engineers themselves read the shift — change, not erasure.

40%

of employers expect to reduce their workforce where AI can automate tasks.

Sources: Stanford Digital Economy Lab “Canaries in the Coal Mine?” 2025; Randstad 2026; WEF Future of Jobs 2025; Gartner Hype Cycle for the Future of Work 2026

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IMPACT ON JOBS · THE ENGINEER'S VOICE

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Engineers themselves feel the disruption

What developers themselves expect

~30%

of surveyed developers believe AI could replace their own development work in the foreseeable future

Evans Data survey of 550 professional developers

The missing voice

The previous slide measured the structural squeeze. This is how it feels from the inside: executives set the mandate, yet nearly a third of working developers now see automation reaching their own desks.

Sentiment, not the last word

Feeling exposed isn't the same as being replaced. That anxiety is the pressure behind the reframe ahead, where routine work compresses and judgment, design and oversight rise in value.

Source: Evans Data Corporation developer survey (n=550), via Brainhub, 2025

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IMPACT ON JOBS · OPPORTUNITY

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New roles, new demand, and a skills premium

170M

new roles created by 2030 vs. 92M displaced — a net gain of 78M jobs

WEF Future of Jobs, 2025

284,500

new AI-specific jobs created since January 2024

AI job tracker, 2026

56%

wage premium for workers with AI skills — up from 25% a year earlier

PwC, 2025

Fastest-growing skills: AI & big data, cybersecurity, and technological literacy top the demand curve — the same capabilities that make engineers harder to automate.

Sources: WEF Future of Jobs 2025; PwC 2025 (analysis of ~1B job postings); AI job trackers 2026

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THE BALANCED VIEW

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The engineer's job is shifting, not vanishing

AI compresses the routine layer of software work while raising the value of judgment, design and oversight — Gartner finds 18% of roles already significantly redesigned (C-Suite AI Survey, 2026).

What AI increasingly absorbs

  • Boilerplate and repetitive coding
  • First-draft code and unit tests
  • Routine debugging and refactoring
  • Documentation and code search
  • Many entry-level, task-based duties

What AI elevates for engineers

  • System architecture and design trade-offs
  • Directing and orchestrating AI agents
  • Code review, security and guardrails
  • Product judgment and domain expertise
  • Accountability for what agents ship

From writing every line to reviewing, directing and owning the outcome.

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WHAT TO DO ABOUT IT · THE SKILL TRAP

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Speed today can erode tomorrow's oversight

What a controlled trial found

17%

lower comprehension scores for developers who leaned on AI — nearly two letter grades, on a quiz taken minutes later

Randomized trial of 52 developers learning a new library

The catch

AI barely sped the work up — the time saved wasn't statistically significant — yet code reading and debugging suffered most. Productivity is not a shortcut to competence.

How you use it decides

The divide was behavioral: developers who fully delegated scored below 40%, while those who asked follow-ups, requested explanations and coded alongside AI scored 65% or higher. Engage, don't offload.

Source: Anthropic, “How AI assistance impacts the formation of coding skills” (randomized controlled trial, n=52), 2026

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WHAT TO DO ABOUT IT

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The reskilling window is now

1.2B

workers will need reskilling by 2030

66%

faster evolution of skills sought in AI-exposed roles

For engineers

  • Learn to design with and direct AI agents
  • Go deep on review, testing and security
  • Build domain and systems expertise
  • Treat AI fluency as a core, not a bonus

For leaders

  • Redesign roles around human + agent teams
  • Set new KPIs beyond speed and cost
  • Invest in reskilling, not just hiring
  • Protect and rebuild the entry-level pipeline

Sources: WEF Future of Jobs 2025; PwC 2025

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THE BOTTOM LINE

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Key takeaways

01

The shift is structural

Agentic AI is rewiring how work is divided between people and software — 2026 is the execution year.

02

Both things are true

AI is automating routine coding and squeezing entry-level roles, while creating new roles and a rising skills premium.

03

Judgment is the moat

Design, oversight, security and domain depth are what keep engineers valuable as agents write more code.

04

Act on reskilling now

Organizations that reinvest in human + agent skills capture the upside; Gartner projects cost-cutters who don't will be eclipsed by rivals by 2027.

“The real risk isn’t machines becoming more human — it’s work becoming less human.” — Gartner, 2026

Primary sources: UiPath 2026 AI & Agentic Automation Trends Report · Stanford Digital Economy Lab · McKinsey (incl. The AI Revolution in Software Development) · WEF Future of Jobs 2025 · PwC · IBM · MIT Sloan · GitHub · Randstad · Gartner (Hype Cycle for the Future of Work, 2026)

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Thank you!

Any Questions?