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Fintech & banking applications software testing services
Fintech demands precision. So does your QA partner.
Trusted by fintech leaders, DeviQA brings 16 years of experience to ensure your platform stays stable, secure, and always ready to perform.
Fintech products trusted to our QA team
“They can take my lack of knowledge and I can trust that they will be able to produce something of value.”
Our solutions for your fintech & banking apps testing challenges
In fintech, every second counts - and every bug costs. Here’s how DeviQA helps you stay fast, secure, and compliant.
Our comprehensive financial domain expertise
We deliver comprehensive QA coverage across every layer of modern fintech & banking software.
The scope of our fintech and banking software testing services
We provide end-to-end fintech and banking software testing services to ensure your software delivers exceptional quality at every level.
By testing approach
By testing levels
Solution for managing payments
12
Years of cooperation
100%
Covered performance
2x
Faster regression testing time
Crypto finance app
100%
Scope of regression tests
250+
Test cases added
80+
Number of features released
Cryptocurrency platform
1.6k+
Test cases created
1.2k+
Backend tests created
90%
Test coverage
POS finance platform
4k+
Automation tests scripts created
12
Parallel threads
90%
Application test coverage
Experience the DeviQA difference
From initial consultation to full-scale QA implementation, we deliver results
DeviQA’s AI advantage
At DeviQA, we use AI to make testing smarter and simpler. Our ecosystem is built to deliver faster, smarter, and more cost-efficient results — so your team can do more in less time.
DeviQA AI ecosystem
AI-powered IDE assistant
Reduces test script writing time
QA companion
Provides suggestions for test optimization and addresses gaps
Automated code review
Flags unused variables, improper loops, and other common errors
AI for API testing in Postman
Streamlines API test case creation and response validation
Features
Test case creation
Code review
Exploratory planning
Log analysis
without AI
6 hrs
3 hrs
2 hrs
2 hrs
with DeviQA AI
4 hrs (33% saved)
2 hrs (33% saved)
45 min (60% saved)
1 hr (50% saved)
Collaboration on your terms
Backed by 16 years of expertise, DeviQA offers three flexible models for fintech and banking software testing services to fit your project’s needs, timeline, and budget.
Staff augmentation
Quickly extend your internal team with experienced QA engineers.
Advantages:
Fast onboarding, no hiring delays
You stay in full control of priorities and workflows
Flexibility to scale up or down as needed
Best for:
Teams needing extra hands during high-load periods or product launches.
Dedicated QA team
A self-managed QA team focused exclusively on your fintech product.
Advantages:
Deep domain knowledge built over time
Full alignment with your tools and workflows
Scales with your product roadmap
Best for:
Long-term platforms requiring stable, ongoing QA involvement.
Project-based outsourcing
We own the entire QA process - start to finish.
Advantages:
Minimal management on your side
Clear scope, deadlines, and deliverables
Quick access to proven fintech QA expertise
Best for:
Short-term or standalone projects with limited internal QA resources.
Why choose us as your fintech and banking software testing company?
Over 600,000 project man-days successfully delivered.
We take full accountability for our work.
A range of value-added services at no extra cost.
Free test trial. Try us before making any payment.
Our engineers are senior QA professionals with strong autonomy and self-starting ability.
With a 96% retention rate, we offer stable teams, compared to the industry average of 80%.
Extensive testing lab with a wide range of environments, platforms, and devices.
Access to a technology community of over 4000 QA engineers and experts.
Your dev team deserves a QA partner who knows fintech and banking software inside out
Our approach to fintech and banking software testing services
We follow a structured, security-driven approach designed to meet the speed, compliance, and reliability demands of financial applications.
We start where failure is most expensive
Before writing a single test, we map your highest-exposure areas: payment flows, authentication, third-party integrations, compliance-critical logic.
Your stack, your rhythm – we adapt to both
We define tools, test types, and automation scope around how your team actually works. If you ship daily, your QA process needs to match that pace, not slow it down.
Your financial data never enters an unsafe environment
We build production-like environments using masked financial data, realistic enough to catch real bugs, safe enough to meet your compliance obligations. No raw PII in test pipelines.
Every integration gets tested like it will fail
We validate every business-critical flow and third-party connection, payment gateways, KYC providers, fraud APIs, ledger logic, including failure modes, timeouts, and degraded states.
Compliance requirements become test cases, not a checklist
We validate against PCI DSS, PSD2, DORA, and AML/KYC requirements at every sprint. When your auditor asks for evidence, it already exists.
Bugs surface in your pipeline, not in production
Automation runs directly in your CI/CD. Regression fires on every pull request, issues get caught at the development stage, where the fix is a code comment, not an incident report.
FinTech regulations we
work with
We embed regulatory expectations into QA for systems aligned with:
GDPR
PSD2 / PSD3
DORA
AML / CTF
EBA ICT Guidelines
ISO 27001
SOC 2 Type II
GLBA
PCI DSS
AML / BSA
CCPA / CPRA
23 NYCRR 500
Here’s what people are saying
about DeviQA
26 reviews
32 reviews
9 reviews
“It was so easy to integrate your people with us and we didn't have any problems.”
Janosch Greber
VP of engineering at RealTyme
“DeviQA has always brought us really high quality candidates for us to be able to seamlessly mesh into our team.”
Danny He
CEO and founder at Soapbox
“You guys have always been genuine, flexible and personable.”
Ryan Austin
CEO and founder at Cognota
“In fact, they have been a part of our success story, helping us grow from six workers 11 years ago to about 1200 workers now.”
Raanan Tauber
QA manager at Tipalti
“They can take my lack of knowledge and I can trust that they will be able to produce something of value.”
Ray Alde
Co-founder & cto at Arklign
“To me, that's above and beyond, I did not expect that to be so smooth and so easy.”
Mark Levine
Chief product officer at CYDEF
“They know what they're doing because the people that they send to us are quality people.”
Charles Chase
Chief technology officer at Returnmates
“There is also very good follow up on the engineers and the job they're doing.”
Olivier Mayot
Chief technology officer at SimpliField
Collaboration process overview
- 01
Initial contact. We start by understanding your testing needs and aligning them with your goals.
- 02
Assessment. Our experts analyze your current process and propose a tailored improvement plan.
- 03
PoC. Try a free proof of concept to see our capabilities in action.
- 04
Trial & evaluation. We conduct a trial phase and review the results together.
- 05
Contract & QA implementation. Once satisfied, we sign the contract and begin full-scale QA.
- 06
Flexible partnership. DeviQA offers scalable solutions to adapt to your business needs.
