Scaling a Banking Dev Team from 8 to 25 in 3 Months
A major European bank needed to rapidly scale their development team to meet a PSD2 compliance deadline. ARDURA Consulting delivered 17 specialists in three waves, achieving 40% cost savings and on-time project delivery.
Racing Against a Regulatory Deadline
The Situation
A major European bank with operations across 4 countries was facing a critical PSD2 (Payment Services Directive 2) compliance deadline. Their existing team of 8 developers was insufficient to deliver the required open banking APIs, security modules, and third-party integrations within the 6-month regulatory window.
Key Constraints
- 6-month hard deadline — regulatory penalty risk of EUR 2M+
- Need for Java/Spring Boot expertise with banking domain knowledge
- Strict security clearance and compliance requirements
- Local hiring impossible within the timeframe (4-month average in fintech)
- Budget constraints vs. Western European contractor rates
17 Specialists in Three Strategic Waves
Team Composition
Our Approach
Rather than flooding the client with all 17 people at once, we deployed specialists in three carefully planned waves. This allowed the existing team to absorb new members effectively, maintain code quality, and keep the project moving while onboarding continued. Each wave was preceded by thorough technical interviews and client approval — we presented 3 candidates for every 1 position, ensuring the best match.
Technologies Used
Deadline Met, Budget Saved
All required APIs, security modules, and integrations delivered before the regulatory deadline.
Compared to hiring locally in Western Europe. No recruitment fees, no benefits overhead, no equipment costs.
Only 1 of 17 specialists left during the project (personal reasons), replaced within 3 business days.
Each specialist was contributing production code within 2-4 weeks of onboarding.
Project Milestones
Requirements & Matching
Analyzed project needs, identified 30+ candidates from our Java/fintech pool.
First Wave: 10 Java Developers
Client interviews completed, 10 senior Java developers onboarded and productive.
Second Wave: QA & DevOps
3 QA engineers and 2 DevOps specialists joined, CI/CD pipeline established.
Third Wave: Business Analysts
2 senior BAs with banking domain expertise integrated into the team.
Full Speed Delivery
Complete team of 25 delivering PSD2 modules on schedule.
Transition & Retention
Project delivered. 14 of 17 specialists retained for follow-up initiatives.
"ARDURA Consulting saved our PSD2 project. We were facing a regulatory deadline that seemed impossible with our existing team. They delivered 17 specialists who integrated seamlessly — most were productive within the first two weeks. The cost savings compared to local hiring were substantial, but more importantly, they met the deadline. That's what mattered."
Facing a Similar Challenge?
Whether you need to scale your team for a compliance project, product launch, or digital transformation — we can help. Get your first specialists onboarded within 2 weeks.
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ul. Ząbkowska 31
03-736 Warszawa
+48 22 245 36 36
biuro@ardura.pl