Frontend Developer (React + TypeScript)

General info:

Model of work: hybrid 1x per week work from office in Warsaw

Typ of contract: B2B contract

Rate: 130 PLN net + vat/ hour

Introduction & Summary:

Role requires expertise in frontend development to create and enhance API integrations with external brokers. Ideal candidate should have a strong proficiency in React and TypeScript. You will contribute to building user-friendly and secure interfaces, ensuring smooth integration with partners while adhering to high-quality standards.

Main Responsibilities:

• Develop reusable, high-quality React + TypeScript components for plugins and internal tools.

• Work closely with backend engineers to integrate with payment and financial APIs.

• Ensure performance, accessibility, and responsiveness on partner websites.

• Contribute to code quality through testing and code reviews.

• Participate in two-week sprints using Scrum methodology.

• Collaborate with the Product Owner for requirement clarification.

• Engage in continuous learning and knowledge sharing within the team.

Key Requirements:

• Proven experience in frontend development.

• Proficiency in React and TypeScript.

• Familiarity with REST APIs and JSON.

• Ability to work in Scrum teams.

• Experience with performance and accessibility standards.

• Good collaboration and communication skills.

Nice to Have:

• Knowledge of Node.js.

• Experience with CI/CD pipelines.

• Familiarity with tools like Postman.

• Experience in building embeddable widgets/plugins.

• Understanding of security and compliance in financial products.