Software Developer – Global Financial Systems Project

Madiff, a leading technology consulting partner delivering digital and cloud solutions for global enterprises, is seeking a Senior Software Developer to join a long-term project in the financial sector. The role focuses on building and maintaining large-scale applications that support international payment and transaction systems for one of our key enterprise clients.

Role Overview

The developer will work across the full software development lifecycle, from design and implementation to testing and maintenance. The role requires strong technical versatility across both backend and frontend development, ensuring reliability, scalability, and security of complex financial systems. You will collaborate with cross-functional teams to deliver high-quality software in an agile environment, providing technical input, analysing business requirements, and supporting continuous improvements across applications and integrations.

Responsibilities

• Design, develop, and maintain enterprise-grade software components within distributed environments
• Build integrations with APIs and external services, ensuring system performance and data integrity
• Participate in architectural discussions and propose technical enhancements
• Ensure code quality through testing, documentation, and adherence to secure development practices
• Collaborate closely with business analysts, architects, and QA teams across multiple countries

Requirements

• Degree in Computer Science, Engineering, or related technical field
• Minimum 5 years of commercial experience in software development
• Strong programming skills in Java, C#, Python, or equivalent enterprise technologies
• Experience with modern JavaScript frameworks such as React, Angular, or Node.js
• Solid knowledge of relational databases (PostgreSQL, Oracle, MySQL, or MS SQL)
• Understanding of secure coding principles and large-scale integration architectures
• Fluent English and strong communication skills for an international setting

Nice to Have

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• Experience working with cloud infrastructure and CI/CD pipelines
• Familiarity with Linux-based systems (Ubuntu, CentOS, AWS Linux)
• Previous exposure to banking, payments, or financial services projects
• Mentoring or technical leadership experience

Benefits

• Solid, competitive salary
• Work in multilingual, multinational and multicultural environment on international projects
• Comprehensive healthcare
• Long-term B2B contract with stable project pipeline