Solution Architect (Core Banking)

Posted 5 Hours Ago
Be an Early Applicant
Hiring Remotely in Poland
Remote or Hybrid
Senior level
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
Be Yourself at Work, Make a Difference, and Act with Integrity are our values at Capco.
The Role
Review and validate a banking solution architecture, focusing on enterprise integration, message queues, performance, scalability, resilience, data flows, and non-functional requirements. Assess asynchronous messaging, retries, dead-letter queues, delivery guarantees, throughput, processing times, resource consumption, and MSU utilization. Support performance and load testing, identify architectural bottlenecks and optimization opportunities, and produce recommendations for technical and non-technical stakeholders in a hybrid Polish-speaking engagement.
Summary Generated by Built In

CAPCO POLAND

SOLUTION ARCHITECT  – Architecture & Integration Advisory

Location: 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


Skills Required

  • Proven experience as a Solution Architect, Integration Architect, or similar
  • Strong background in enterprise integration architectures
  • Hands-on experience with message queue technologies such as IBM MQ, JMS, Kafka, or similar
  • 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
  • Fluent Polish, spoken and written
  • Good command of English for documentation and collaboration
  • Availability to work on-site with partial remote work
  • Experience in banking or regulated environments
  • Experience with mainframe environments and MSU-based cost models
  • Familiarity with enterprise architecture frameworks
  • Experience delivering architecture assessments or advisory engagements

What the Team is Saying

Sarvani
Michael
Josh
Marina
Dreidel
Maud
Lydia
Chris

Capco Compensation & Benefits Highlights

  • Healthcare Strength — Health coverage is considered strong, with medical, dental, and vision commonly provided alongside mental-health resources and wellbeing programs. Multiple plan options and generally good coverage quality are highlighted.
  • Leave & Time Off Breadth — Vacation/PTO is a standout, with generous allotments and, in some cases, unlimited sick leave, plus programs intended to help employees recharge. Flexible work arrangements are also emphasized, supporting work-life balance.
  • Retirement Support — Retirement offerings include a 401(k) with company matching in the U.S., alongside life and disability insurance in many regions. These elements round out a solid financial benefits package.

Capco Insights

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The Company
HQ: London
6,000 Employees
Year Founded: 1998

What We Do

Capco, a Wipro company, is a global management and technology consultancy specializing in driving transformation in the energy and financial services industries. Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting edge ingenuity is brought to life through its award-winning Be Yourself At Work culture and diverse talent. TRUSTED ADVISORS - Our collaborative and entrepreneurial approach position us as trusted long-term partners to our clients. DEEP EXPERTISE - Clients look to us for clear guidance, proven expertise, and the support they need to set their companies up for success. DISRUPTIVE SOLUTIONS- We do not provide off -the-shelf answers to clients’ challenges. Instead, we work in close collaboration to understand the issues, and craft disruptive, bespoke solutions. ACCOUNTABILITY AND OWNERSHIP - We recognize every client has distinct needs and expectations, and we take ownership and accountability for the solutions we design, build, and deliver.

Why Work With Us

We support and encourage an inclusive culture, entrepreneurial outlook and independent thinking. Capco is not about organizational charts and rigid hierarchies – we want all employees to feel that Capco is their firm to own and run. We believe diversity powers innovation. Be Yourself At Work (#BYAW) is an integral and underlying part of our culture

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