Hybrid Solution Architect: Core Banking & Integration

Capco Group; Warszawa, Polska; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Hybrid work model

B2B contract

Job summary

Capco Poland is seeking an experienced Solution Architect to provide architecture advisory services for a banking client. The role focuses on the review and validation of an existing solution architecture, with emphasis on system integration, message queues (MQ), performance, scalability and resilience.

The engagement will be delivered in a hybrid model (on-site and remote). Fluency in Polish is mandatory, with English used for documentation and collaboration.

Qualifications

• Proven experience as a Solution Architect or similar role.
• Strong background in enterprise integration architectures.
• Hands-on experience with message queue technologies (IBM MQ, JMS, Kafka).
• Solid understanding of asynchronous communication and messaging patterns.

Responsibilities

• Review end-to-end solution architecture, components, dependencies and data flows.
• Verify compliance with architectural standards and non-functional requirements.
• Evaluate technology stack, scalability, fault tolerance and resilience.
• Analyze integration between source systems and the Replica and data propagation across layers.
• Assess MQ usage: handling, retries, DLQ, delivery guarantees and throughput.
• Support performance and load testing aligned with real production data.

Skills

Solution architecture

Integration architecture

Data flows

Asynchronous messaging

Performance testing

Hybrid delivery

Education

Bachelor's degree in Computer Science or related field

Tools

IBM MQ

JMS

Kafka

Job description

Capco Poland is seeking an experienced Solution Architect to provide architecture advisory services for a banking client. The role focuses on the review and validation of an existing solution architecture, with emphasis on system integration, message queues (MQ), performance, scalability and resilience.

The engagement will be delivered in a hybrid model (on-site and remote). Fluency in Polish is mandatory, with English used for documentation and collaboration.