Frontend Engineer (React) - Poland

You will be responsible for building and optimizing a scalable, high-performance SaaS frontend with a focus on rich UI/UX experiences, including mobile web apps.

Requirements:

• Experience with React & TypeScript – Proven experience in building and maintaining reusable, modular, and high-performance UI components.

• Experience with Mobile Web App Development – Proven track record of developing responsive and optimized mobile web applications.

Key Responsibilities:

• Performance & Optimization – Ensure smooth rendering, lazy loading, and code-splitting using Vite for fast development and builds.

• API Integration – Connect frontend applications to RESTful APIs for dynamic data rendering.

• Rich UI/UX Development – Design and implement interactive, visually appealing interfaces with animations, transitions, and intuitive user flows.

• Testing & Code Quality – Write unit and integration tests using Jest, React Testing Library, and maintain clean, maintainable code.

How We Work:

Delta Capita is an equal opportunity employer. We positively encourage applications from suitably qualified and eligible candidates regardless of age, colour, disability, national origin, ancestry, race, religion, gender, sexual orientation, gender identity and/or expression, veteran status, genetic information, or any other status protected by applicable law.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. If you require any reasonable adjustments through your interview process, please use the designated space within the application questionnaire.

This is a permanent full-time position located in Poland with hybrid or remote working. As the selection and interview process is ongoing, please submit your application in English as soon as possible, if your profile is selected, a member of our team will contact you within 4 weeks. For this role a valid working permit for Poland is mandatory.

Who We Are:

Delta Capita Group (a member of the Prytek Group) is a global managed services, consulting and solutions provider with a unique combination of experience in Financial Services and technology innovation capability. Our mission is to reinvent the financial services value chain providing technology based mutualized services for financial institutions for non-differentiating services.

Our 3 offerings are:

• Managed Services

• Consulting

• Technology

To know more about Delta Capita and our culture click here: Working at DC - Delta Capita.