Capco18d ago

IT Consultant – Integration & Development – Cards Transformation (Polish is Mandatory) (She/He/They)

Polandmid

OtherIt ConsultantTransformation

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Quick Summary

Overview

CAPCO POLAND Location: Warsaw, Poland Pref. work model - 3x per week from office At Capco Poland, we’re not just another consultancy - we’re the spark behind digital transformation in the financial world.

Technical Tools

javakafkapostgresqlspring-bootagileb2bci-cddistributed-systemsecommerceetl

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

Responsibilities

~1 min read

→Develop and configure integrations including ISO8583 adapters, POS/ATM handlers, and system interfaces
→Implement data mapping, transformations, validation rules, and error handling (retries, idempotency)
→Build and maintain batch/ETL processes, data migrations, and reconciliation tools
→Implement logging, monitoring, and observability aligned with engineering standards
→Support SIT/UAT phases by resolving defects and ensuring system stability and performance

Experience delivering integration solutions in banking environments (POS/ATM/e-commerce and back-office systems)
Strong development experience with Java (17), Spring Boot, Kafka, OpenShift, and PostgreSQL
Proven ability to build reliable transactional systems with focus on consistency, idempotency, and observability
Experience working with ISO8583 messaging and complex payment integrations
Understanding of CI/CD, containerization, and modern development practices

Nice to Have

~1 min read

Experience designing and implementing PostgreSQL data models (schemas, indexes, procedures)
Experience supporting settlement processing, audit feeds, and reconciliation processes
Familiarity with systems such as IPS, Visiona, INCAS, or ACI platforms (Interchange/Cardpack/Acquirer)
Experience optimizing performance and ensuring data integrity across distributed systems
Experience working in large-scale financial transformation programmes

Fluent Polish (spoken and written) – mandatory
Good command of English for documentation and collaboration.
Availability to work on-site, with partial remote work - 3 days per week from the office.

Screening call with the Recruiter
Hiring Manager Technical Interview
Client stage
Feedback/Offer

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

Location & Eligibility

Where is the job

Poland

On-site within the country

Who can apply

Listed under

Poland

Listing Details

Posted: April 17, 2026
First seen: April 17, 2026
Last seen: May 6, 2026

Posting Health

Days active: 18
Repost count: 0
Trust Level: 36%
Scored at: May 6, 2026

Signal breakdown

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Apply for this position

Capco

greenhouse

Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services and energy sectors.

Employees

5k+

Founded

1998

Domain

Jobs

External application · ~5 min on Capco's site

Please let Capco know you found this job on Jobera.