Solution Architect (Core Banking)

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NieokreśloneZdalnie·WarszawaFull-time

#465297·Dodano 2 dni temu·0

Źródło: Capco

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Tech Stack / Keywords

message queues (MQ)IBM MQJMSKafkaDead Letter Queues (DLQ)MSUmainframe

Podsumowanie oferty

Provide architecture advisory services for a banking client, reviewing and validating an existing solution architecture. Focus on system integration, message queues (MQ), and the solution’s performance, scalability, and resilience, including integration with the Replica.

Wymagania

Proven experience as a Solution Architect, Integration Architect, or in a similar role.
Strong background in enterprise integration architectures.
Hands-on experience with message queue technologies, such as 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.
Ability to work effectively in hybrid delivery models (on-site and remote).
Fluent Polish, spoken and written; mandatory.
Good command of English for documentation and collaboration.

Nice to have:

Experience with mainframe environments and MSU-based cost models.
Familiarity with enterprise architecture frameworks.
Experience delivering architecture assessments or advisory engagements.

Obowiązki

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):
- asynchronous communication patterns;
- queue configuration;
- message handling and error management;
- retry mechanisms and Dead Letter Queues (DLQ);
- delivery guarantees, such as at-least-once and exactly-once;
- queue throughput and impact on replication latency.
Conduct or support performance and load testing aligned with real production data volumes.
Analyze end-to-end processing times and system stability under load, and identify architectural bottlenecks.
Monitor and assess CPU utilization (MSU) during peak data transfer periods.
Identify opportunities to reduce resource consumption, improve performance, and control costs.
Prepare architecture review reports, findings, and recommendations for technical and non-technical stakeholders.

Benefity

Opportunity to work on diverse projects.

Inne informacje

Recruitment process: screening call with the Recruiter, Hiring Manager technical interview, feedback, and offer.

Capco

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