Company Overview

The organisation operates within the financial technology and banking infrastructure sector, developing technology solutions that facilitate secure communication and transaction processing between financial institutions. Its systems support financial messaging, payment instructions, transaction validation and connectivity across interconnected banking networks.

Role Summary

The Financial Messaging Systems Engineer will develop and maintain technology infrastructure responsible for exchanging financial messages between banks, payment providers and financial applications.

The position focuses on implementing reliable messaging workflows, maintaining financial communication interfaces and ensuring the accurate transmission of payment instructions and transaction information. The successful candidate will contribute to the development of secure, scalable messaging systems that support modern banking and cross-border payment operations.

Key Responsibilities

• Develop and maintain financial messaging applications supporting banking and payment operations.

• Implement and maintain integrations involving ISO 20022 financial messaging standards.

• Support connectivity between internal financial platforms and external banking networks.

• Develop message validation and transformation processes for financial transactions.

• Investigate failed messages, rejected payment instructions and communication errors.

• Implement automated monitoring of messaging queues and transaction communication workflows.

• Support the integration of SWIFT-related messaging interfaces where applicable.

• Develop processing mechanisms for high-volume financial messaging environments.

• Collaborate with payment engineers and banking integration specialists.

• Conduct technical testing of messaging interfaces and financial communication systems.

• Maintain system documentation, message specifications and integration procedures.

• Identify opportunities to improve message processing performance and system reliability.

Requirements and Qualifications

• Bachelor’s degree in Computer Science, Software Engineering or Information Technology.

• Professional experience in financial systems engineering, banking technology or messaging infrastructure.

• Strong programming knowledge in Java, Python, C# or comparable languages.

• Understanding of ISO 20022 messaging standards and structured financial data.

• Familiarity with SWIFT messaging concepts and payment communication workflows.

• Experience with APIs, message queues and distributed systems.

• Knowledge of SQL databases and transaction processing.

• Understanding of secure communication protocols and financial data protection.

• Strong troubleshooting and analytical capabilities.

• Excellent technical documentation and communication skills.

Benefits

• Fully remote working opportunity within Estonia.

• Exposure to international banking infrastructure and financial messaging technologies.

• Opportunity to work with modern financial communication standards.

• Professional development in banking technology and payment infrastructure.

• Collaboration with experienced software and financial systems engineers.

• Opportunity to contribute to reliable financial transaction communication.

Application Instructions

Interested candidates should submit an updated CV highlighting their experience in financial messaging, banking systems, payment infrastructure or software engineering. Relevant technical projects, messaging integrations and professional certifications may also be included.

Are you interested in this position?

Apply by clicking on the “Apply Now” Button below!

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