Front-End Engineer - React (Payments)

Capco Group; Warszawa; Hybrid; PLN 150,000 - 210,000; Full time

Benefits offered by this job

Hybrid model

Warsaw office

Job summary

Capco Poland, a global technology and management consultancy, is hiring a Front-End Developer (React) to deliver modern web applications for the payments domain. You will collaborate with cross‑functional teams, build scalable UI components, and integrate with AWS services to support business-critical payment services.

Approximately 5–10 years of experience, strong React, AWS, REST APIs, and testing skills are valued.

Qualifications

• Approximately 5–10 years of relevant software development experience with React and modern front-end development.

Responsibilities

• Collaborate with the Agile Team to coordinate technical activities and deliver project outcomes.
• Develop and maintain integrations between front-end applications and APIs or services hosted within AWS.
• Deliver clean, maintainable, and testable code, conduct technical reviews and follow engineering standards.
• Analyse and resolve technical challenges, optimise performance, and improve usability and accessibility.

Skills

React

AWS

REST APIs

Git

Agile / Scrum

Automated testing

Tools

Jest

React Testing Library

Cypress

CI/CD

Docker

Job description

*We are looking for Poland based candidate.

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.

Build seamless digital experiences and help shape the future of payment technology.

The Role

At Capco, we’re looking for an experienced Front-End Developer (React) to provide specialist development services for a project within the financial services and payments industry. You’ll collaborate with the Team, contributing to the design, development, and enhancement of modern web applications supporting business-critical payment services.This engagement offers the opportunity to apply your React expertise, work with AWS cloud technologies, and deliver reliable, scalable, and user-focused digital solutions.

What You’ll Do

• Collaborate with the Agile Team, including developers, product owners, QA engineers, and other stakeholders, to coordinate technical activities and deliver agreed project outcomes.
• Develop and maintain integrations between front-end applications and APIs or services hosted within AWS cloud environments.
• Deliver clean, maintainable, and testable code, contributing to technical reviews and applying established engineering standards.
• Analyse and resolve technical challenges, optimise application performance, and contribute to improvements in usability, accessibility, and application quality.

What We’re Looking For

• Approximately 5–10 years of relevant software development experience, with substantial hands‑on expertise in React and modern front‑end development.
• Practical experience working with AWS cloud services and integrating front‑end applications with cloud‑based solutions.
• Good understanding of REST APIs, state management, automated testing, version control (Git), and modern software development practices.
• Ability to deliver technical solutions independently while collaborating effectively with cross‑functional teams in Agile or Scrum project environments.

Bonus Points For

• Experience delivering technology solutions within financial services, payments, or transaction‑processing environments.
• Familiarity with AWS services such as S3, CloudFront, API Gateway, or Lambda.
• Experience with front‑end testing frameworks such as Jest, React Testing Library, or Cypress.
• Understanding of CI/CD pipelines, containerisation, and automated deployment processes.
• Knowledge of web accessibility standards, front‑end security practices, and performance optimisation.

B2B cooperation in a hybrid model, with the option to provide services from the Warsaw office to the extent agreed based on project needs.

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