# Solution Architect (Core Banking) at Capco

Solution Architect (Core Banking) at Capco in Poland; Poland - Warsaw. Hybrid. Posted October 22, 2026.

- Company: Capco
- Location: Poland; Poland - Warsaw
- Workplace: Hybrid
- Posted: 2026-10-22
- Apply: https://job-boards.greenhouse.io/capco/jobs/8288663
- Source: https://jobmagic.ai/jobs/solution-architect-core-banking-capco-y3c3sv

## Requirements

- asynchronous communication patterns,
- queue configuration,
- message handling and error management,
- retry mechanisms and Dead Letter Queues (DLQ),
- delivery guarantees (e.g. at-least-once, exactly-once),
- queue throughput and impact on replication latency.

## Description

**CAPCO POLANDSOLUTION ARCHITECT  – Architecture & Integration AdvisoryLocation: Warsaw, Poland**

 

At **Capco Poland,** we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we thrive on helping clients tackle the toughest challenges across banking, payments, capital markets, wealth, and asset management.
Our secret?
A culture that’s fast, flexible, and fiercely entrepreneurial. We move quickly, think creatively, and always put our people first.
We’re passionate about growth - both for our clients and ourselves - and that means attracting the very best talent to join us on this exciting journey.
We’re proud to be:
• Trailblazers in banking, payments, capital markets, wealth, and asset management
• Champions of an agile, nimble, and innovative work environment
• Dedicated to building a team of top-notch professionals who share our drive and vision
 
**Role Overview**

We are looking for 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 particular 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.**

 

**Key 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)**:

- asynchronous communication patterns,

- queue configuration,

- message handling and error management,

- retry mechanisms and Dead Letter Queues (DLQ),

- delivery guarantees (e.g. at-least-once, 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**, system stability under load, and identify architectural bottlenecks.

- Monitor and assess **CPU utilization (MSU)** during peak data transfer periods.

- Identify optimization opportunities to **reduce resource consumption, improve performance, and control costs**.

- Prepare **architecture review reports, findings, and recommendations** for both technical and non-technical stakeholders.

**Required Skills & Experience**

- Proven experience as a **Solution Architect**, **Integration Architect**, or similar role.

- Strong background in **enterprise integration architectures**.

- Hands-on experience with **message queue technologies** (e.g. 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).

**Language & Location Requirements**

- **Fluent Polish (spoken and written) – mandatory**

- Good command of **English** for documentation and collaboration.

- Availability to work **on-site, **with partial remote work.

**Nice to Have**

- Experience with **mainframe environments** and **MSU-based cost models**.

- Familiarity with **enterprise architecture frameworks**.

- Experience delivering **architecture assessments or advisory engagements**.

**ONLINE RECRUITMENT PROCESS STEPS**

- Screening call with the Recruiter

- Hiring Manager Technical Interview

- Feedback

- Offer

**We offer a flexible collaboration model based on a B2B contract, with the opportunity to work on diverse projects.**

#LI-HYBRID