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What poor DevEx is really costing you
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What poor DevEx is really costing you

Jason Spriggs
Jason Spriggs
Published on 22 July 2026
7 min read
character working on an interface with keys
Jason Spriggs
Jason Spriggs
Published on 22 July 2026
7 min read
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What does poor DevEx look like (and when is it a problem)?
The hidden costs of poor DevEx
The engineering impact: performance metrics
The business impact: where costs become visible
The role of platform engineering in reducing the impact
The cost of doing nothing
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Poor developer experience is slowing your teams down. See the real cost to productivity, delivery speed, and engineering performance.

If you thought having a poor or even average developer experience (DevEx) was purely a developer problem, think again. Sure, it’s frustrating for developers, but there are measurable business costs to neglecting it.
DevEx is actually the lever behind your organisation’s engineering performance; it determines the success of your engineering outcomes. Which means poor DevEx is a business issue with serious business impact, rather than something that only affects your developers.
In this blog post, we break down:
  • The common signs of poor DevEx
  • The hidden costs to your organisation of poor DevEx
  • How poor DevEx impacts engineering performance metrics
  • The wider executive-level business impact of poor DevEx
  • The role of platform engineering in reducing the impact

What does poor DevEx look like (and when is it a problem)?

A good developer experience, or DevEx, is one where developers are onboarded seamlessly, have access to all the tools, documentation, and daily workflows they need, and can switch between focused work and collaborating with the rest of the team. It helps them complete tasks quickly and efficiently. With good DevEx, developers have a complete software delivery life cycle experience, not just a bunch of isolated tools.
Poor DevEx, on the other hand, means developers have to constantly context switch between slow CI/CD pipelines, inefficient tools, and teams. Documentation is poor, hard to find, and often outdated. There’s a high dependency on manual processes and handoffs between developers. And onboarding is highly complex, meaning it takes new hires a long time to start providing value.
As you can imagine, with poor DevEx, it’s not long before this becomes a business problem. Almost immediately, it starts to impact delivery times, the quality of your product, and your team’s morale. This has knock-on effects, such as low retention of top talent.

The hidden costs of poor DevEx

When poor DevEx sets in, there are some clear, quantifiable and observable costs to consider. Let’s break them down…
Productivity loss
When developers are forced to spend more time waiting for builds and approvals, debugging avoidable issues, and switching between tools and systems to get work done, productivity is immediately impacted.
69% of developers are losing eight hours or more each week to inefficiencies, a staggering 20% of their time
Atlassian’s State of Developer Experience Report (2024)
Onboarding friction
Poor DevEx usually means a sub-par onboarding experience for new developers. Without standardised workflows and good documentation, it takes longer for them to become productive, increasing your time-to-value and your cost per hire.
Technical debt
Inconsistent code quality and lack of code reuse is another result of poor DevEx. This means teams spend more time fixing than building, and rework is a frequent occurrence. A rise in technical debt reduces your innovation capacity, too.
Security and compliance risk
DevEx has a direct impact on how easily teams can “do the right thing”. If workflows are rushed or fragmented, you're going to miss compliance requirements and experience more vulnerabilities. Expect more data breaches and regulatory fines as a result.

The engineering impact: performance metrics

As we mentioned above, your DevEx can be directly linked to measurable outcomes, including engineering performance metrics. Having seamless access to the tools, documentation, and daily workflows needed to do their job efficiently transforms how quickly and effectively work gets done.
With poor DevEx, you’ll notice an increase in lead time for changes and change failure rate. Meanwhile, deployment frequency decreases, and incident rates and recovery times worsen. These are the key metrics to keep your eyes on as they’re used to define high-performing teams. If they slip, it’s likely your DevEx has deteriorated.

The business impact: where costs become visible

Now we’ve covered the hidden costs and performance impacts of poor DevEx, it’s important to also consider the impact on your business goals. Here’s where the impact will be most felt:
  • Slower time to market – with longer lead times, your product releases will be delayed, and with less capacity for innovation, you’ll struggle to respond to market changes.
  • Higher operations costs – more attention will have to be given to maintenance and rework, eating up your developers’ time. Inefficient processes will increase your overall cost of delivery.
  • Increased risk and lower quality code – there’s a high chance your service reliability will suffer, with potential SLO breaches and more defects getting through. This has a negative impact on customer experience and could lead to reputational damage.
  • Talent drought and low retention – with developers less engaged and less satisfied in their work, you risk high attrition. It will be hard to attract the best talent, too.
  • Missed business outcomes – teams with poor DevEx will struggle to meet revenue and growth targets, impacting the wider success and sustainability of the business.
But the only way you’ll know this is if you measure it. That means combining engineering metrics with developer sentiment (through feedback and surveys). You can then better understand the business value of good DevEx and how it directly relates to productivity, delivery performance, and your business’s KPIs.

The role of platform engineering in reducing the impact

If you want to cut the costs and eliminate the negative impacts associated with poor DevEx, you’re going to have to make improvements. And the best place to start is with platform engineering. Here’s how:
Use it to eliminate friction
Integrating a developer platform into your organisation provides a self-service DevSecOps ecosystem that reduces context switching and handoffs, and lessens the cognitive load on your developers.
Think of it like a product
You need a product mindset (rather than a project mindset) when it comes to your developer platform. Developers are the “customers” and the goal is to drive adoption by creating value (thanks to standardisation, automation, and self-service capabilities) and providing a great user experience.
Turn it into ongoing ROI
DevEx improvements aren’t a one-off fix. With a product mindset, you should be ensuring continuous improvement. That way, those gains compound over time for ongoing ROI.

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Want the full blueprint for fixing your DevEx?

Our whitepaper, Power of the platform: accelerating enterprise software delivery, digs into how a unified developer platform eliminates friction, embeds compliance, and turns delivery speed into a competitive edge for enterprise teams.
Download the whitepaper

The cost of doing nothing

We’ve explained how poor DevEx is costing organisations far beyond what they might expect. Left alone, it silently erodes productivity, code quality, and impacts engineering performance. While you might not be measuring the impact of your DevEx directly, if it’s not great, then the impact will be felt right across your organisation – from slow delivery to slow growth, high costs to high talent attrition, and missed opportunities to achieve business goals.
Organisations that prioritise DevEx don’t just make their developers happy. They gain a competitive advantage in software delivery and the market.

Want to understand your DevEx and find those friction points?

We can help. Get in touch with our experts today to start making improvements that move the needle.
Written by
Jason Spriggs
Jason Spriggs
Global DevOps Practice Lead
Jason, our award-winning Global DevOps Practice Lead, provides architectural vision and technical expertise to design comprehensive solutions for our clients. His team drives direction for our solutions, encompassing a wide range of industry-leading technologies and processes.
DevOps