FinTech

by Chintan Shah

July 01, 2025

Why DevSecOps is Becoming a Go-To Strategy for Legacy Bank Transformation?

You’re modernizing your bank’s operations. That means new platforms, new integrations, and new teams. But somewhere in the middle of all this, the same issues keep showing up:

→ Projects start strong but slow down midway.

→ Security checks happen too late.

→ Audit prep eats up everyone’s time.

→ IT, Dev, Risk, and Compliance teams have different timelines.

→ Each new feature release feels like a high-stakes event.

→ Even with all the tools, outcomes don’t feel any faster.

If this sounds familiar, then it’s worth paying attention to what DevSecOps in banking actually solves.

TL;DR:

Legacy banks often struggle with delayed projects, siloed teams, and last-minute compliance chaos during digital transformation.

DevSecOps bridges the gap between development, security, and operations, creating a unified, automated workflow that reduces risk, speeds up delivery, and ensures audit readiness from day one.

If your bank is modernizing systems, moving to the cloud, or facing regulatory pressure, DevSecOps is no longer optional; it’s essential!

Why DevSecOps is Important for Legacy Bank Digital Transformation?

You’ve got three teams working on every new digital initiative:

→ Developers, who build new features

→ Security, who ensures those features are secure and compliant

→ IT Ops, who make sure it runs reliably

Normally, they work in different ways, at different times, with different goals. That’s why legacy bank digital transformation often feels slow, siloed, and risky.

DevSecOps is just a way to make these three teams work together – on the same process, with the same rules, from the very first day.

It’s not a tool. It’s not a new system to buy. It’s a change in how work flows across departments.

What are the Pain Points DevSecOps Actually Fixes?

Here’s a clearer before-after view of what DevSecOps changes for your teams:

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Legacy Bank Challenges	DevSecOps Impact
Projects get delayed by late-stage risk or security approvals	Risk and security checks run in sync during development
Developers wait on compliance sign-offs or manual reviews	Compliance gates are automated in the delivery pipeline
Different teams give different timelines	The shared delivery model aligns dev, ops, and compliance
Audit documentation takes weeks to prepare	Logs, controls, and approvals are captured as part of delivery
Teams feel ownership only over their part, not the whole outcome	DevSecOps drives shared ownership from idea to production
Go-lives feel rushed and high-stakes	Releases are staged, tested, and rolled out with confidence

People Who Benefit and What They Should Look For

DevSecOps for banking directly improves the outcomes for everyone managing, reviewing, or funding digital transformation.

COO / Head of Transformation

Need: Getting programs delivered on time, with fewer escalations and smoother handovers.

With DevSecOps:

✔️ Teams flag risks earlier, so fewer last-minute issues.

✔️ You get real status, not filtered reports.

✔️ Handover between teams becomes smoother

CRO / Head of Risk & Compliance

Need: Reducing risk exposure, maintaining control, and staying always audit-ready.

With DevSecOps:

✔️ Risk and security checks happen automatically as work progresses.

✔️ Every change includes its own evidence trail – timestamped, logged, and ready for review.

✔️ You can see compliance status in real-time.

CIO / CTO

Need: Modernizing tech, delivering faster, avoiding downtime or reputation hits.

With DevSecOps:

✔️ Projects move through fewer bottlenecks because all functions work on one shared track.

✔️ Teams stop working in isolation.

✔️ Legacy systems stay safe during change.

Head of Business Unit / Product Owner

Need: Getting new features or improvements to customers faster, with minimal risk.

With DevSecOps:

✔️ Releases are predictable.

✔️ Fewer delays from approvals or testing backlog.

✔️ Features reach the market without weekend cutovers or urgent rollbacks.

Audit, Legal, and Governance Teams

Need: Clear proof that every change meets internal policy and external regulation.

With DevSecOps:

✔️ Every stage of development is logged automatically.

✔️ You get instant access to who approved what, when, and under which controls.

✔️ Response time to regulators drops from days to minutes.

Signs You’re Ready for DevSecOps

If your bank is doing any of the following, it’s time to consider DevSecOps:

➡️ You’re modernizing your core banking systems.

➡️ You’re integrating with FinTechs or open banking platforms.

➡️ You’re moving workloads to cloud or hybrid infrastructure.

➡️ You’re launching new digital channels or features.

➡️ You’re under pressure to prove compliance with every change.

What Actions You Can Take Right Away?

HTML Table Generator

Action	Who Handles It	Effort Level
Request a DevSecOps Readiness Audit	CTO / Head of Engineering	Low
Start a pilot delivery pipeline with security gates	DevOps / Security	Medium
Assign a DevSecOps owner internally	CIO / CISO	Low
Set a quarterly automation goal for compliance	CISO + Tech Teams	Medium
Push for a secure-by-default policy in digital projects	Risk & IT Heads	Medium

Need Help Making This Real? Let’s Connect.

We work with banking teams who’ve been through the same loop: smart people, and strong strategy, yet digital delivery feels stuck.

Our DevSecOps specialists help you restructure that around speed, trust, and security.

1️⃣ Start with one app, one product, one pipeline.

2️⃣ See measurable improvement in weeks.

3️⃣ Bring IT, Security, and Risk onto the same page.

We also offer consultation to help you see where DevSecOps could simplify delivery in your legacy bank environment.

Let’s map one of your real-world challenges and explore what can change

Got 30 Minutes?

Let’s fix what’s slowing your digital rollouts.

Schedule Free Consultation

Related Insights on Banking and DevSecOps

1. Why EU Banks Need Stronger Data Engineering?

2. Cloud Computing in Banking

3. DevSecOps for FinTech

4. DevOps vs DevSecOps

5. Machine Learning and Fraud Detection

Glossaries

1️⃣ Audit Readiness

The ability to provide clear, real-time documentation and proof of compliance for any system or change, typically needed for regulatory reviews.

2️⃣ Delivery Pipeline

A series of automated stages in software development — build, test, release — that ensures consistent, secure, and fast delivery of applications.

3️⃣ DevSecOps

A cultural and technical approach that embeds security (Sec) into every phase of the software development and operations lifecycle (DevOps).

4️⃣ Digital transformation

The adoption of digital technologies to fundamentally change how organizations operate and deliver value.

5️⃣ Hybrid infrastructure

A combination of on-premises and cloud-based IT resources.

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Chintan Shah

Associate Vice President - Delivery at Azilen Technologies

Chintan Shah is an experienced software professional specializing in large-scale digital transformation and enterprise solutions. As AVP - Delivery at Azilen Technologies, he drives strategic project execution, process optimization, and technology-driven innovations. With expertise across multiple domains, he ensures seamless software delivery and operational excellence.