May Business Consulting (Spain) by Izertis Tech Stack

Banking transformation and regulatory compliance consulting for financial services

Business Consulting and Services Madrid, Comunidad de Madrid 51–200 employees Privately Held

May Business Consulting advises mid-market and enterprise financial institutions through core banking transformations, regulatory migrations, and operational overhauls. The stack—SAP Basis, Murex, SWIFT, ISO 20022, SAS, Python, Kubernetes—reflects deep expertise in legacy banking systems and modern cloud infrastructure. Active hiring across engineering, data, and finance roles, combined with projects centered on core banking platform replacements and VAR calculation process improvements, signals sustained demand for complex migration and risk-compliance work.

Tech Stack 57 technologies

Core StackPHP Java MySQL Jira Confluence SWIFT Python SAS Power BI Swift Kubernetes Apache Spark FastAPI Flask Bash Perl SQL UNIX SAP Basis Sybase ITIL Microsoft Office Murex Excel ChatGPT ISO 20022 Azure Microsoft 365 Outlook Git+24 more

AdoptingMicrosoft 365 Teams SharePoint OneDrive

What May Business Consulting (Spain) by Izertis Is Building

◆Challenges

Complex banking transformation
Avoiding integration mistakes
Var calculation process improvement
Replacing legacy core banking platform
Data migration and transformation projects
Payments regulation compliance
Process improvement in gtb solutions
Optimizing accounting processes
Operational migrations
Incident management

▲Active Projects

Var calculation process monitoring and improvement
Surveillance project
Core banking transformation programme
Core banking migration programme
Client onboarding transitions
System transformations
Platform upgrades
Major banking transformation initiative
Improving it service & support function
Regulatory projects in banking

Hiring Activity

Accelerating35 roles · 20 in 30d

Department

Engineering

Finance

Data

Ops

Business

Consulting

Legal

Risk

Seniority

Mid

Senior

Junior

Lead

Manager

Notable leadership hires: Functional Lead

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About May Business Consulting (Spain) by Izertis

May Business Consulting operates from Madrid as a privately held advisory firm serving financial services, fintech, and regulated industries across the UK and Spain. The firm specializes in three interconnected service areas: navigating large-scale digital transformations (particularly core banking platform migrations), optimizing operational efficiency and cost structures, and ensuring governance, risk management, and regulatory compliance—especially Anti-Money Laundering and payments regulation. The client base spans startups to large corporates, with delivery structured around high-performing teams and hands-on partnership models.

HeadquartersMadrid, Comunidad de Madrid

Company Size51–200 employees

Hiring MarketsUnited Kingdom, Spain

Frequently Asked Questions

What tech stack does May Business Consulting use?

Core banking tools (SAP Basis, Murex, SWIFT, ISO 20022), data platforms (SAS, Python, Apache Spark, Power BI), cloud infrastructure (Azure, Kubernetes), and collaboration suite (Microsoft 365, Teams, SharePoint).

Where is May Business Consulting headquartered?

Madrid, Spain. The firm also maintains hiring activity in the United Kingdom, with a total headcount of 51–200 employees.