Core Banking Solution Architect — Hybrid & Integration

capco; Polska; Hybrid; PLN 260,000 - 420,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Capco Poland is seeking a skilled Solution Architect to provide architecture advisory services for a banking client in Warsaw. The role focuses on reviewing and validating an existing solution architecture with emphasis on integration, MQ utilization, performance, and resilience.

The engagement is hybrid (on-site and remote) with Polish fluency required. You will assess end-to-end data flows, non-functional requirements, and scalability, delivering reports and recommendations to stakeholders

Qualifications

• Proven experience as a Solution Architect, Integration Architect, or similar role.
• Strong background in enterprise integration architectures.
• Hands-on experience with message queue technologies (IBM MQ, JMS, Kafka or similar).
• Solid understanding of asynchronous communication, messaging patterns, and error handling.
• Experience with performance testing, scalability analysis, and non-functional requirements.
• Knowledge of high-availability and fault-tolerant architectures.
• Experience in banking or regulated environments is highly desirable.
• Ability to work effectively in hybrid delivery models (on-site and remote).

Responsibilities

• Review and assess the end-to-end solution architecture, including system components, dependencies, and data flows.
• Verify compliance with architectural standards, best practices, and non-functional requirements.
• Evaluate the technology stack, scalability, fault tolerance, and resilience of the solution.
• Analyze integration between source systems and the Replica, including data propagation across architectural layers.
• Assess the use of message queues (MQ) and related patterns, error handling, and delivery guarantees.
• Conduct or support performance and load testing aligned with real production data volumes.
• Prepare architecture review reports and recommendations for technical and non-technical stakeholders.

Skills

Solution Architect

Integration Architect

Enterprise integration

Asynchronous messaging

Non-functional requirements

Performance testing

Scalability analysis

High availability

Hybrid delivery

Banking industry

Tools

IBM MQ

JMS

Kafka

Job description

Capco Poland is seeking a skilled Solution Architect to provide architecture advisory services for a banking client in Warsaw. The role focuses on reviewing and validating an existing solution architecture with emphasis on integration, MQ utilization, performance, and resilience.

The engagement is hybrid (on-site and remote) with Polish fluency required. You will assess end-to-end data flows, non-functional requirements, and scalability, delivering reports and recommendations to stakeholders