Top Front End Developer Jobs in Poland

As a Senior Front-End Engineer at BlackLine, you'll modernize enterprise web applications, focusing on micro-frontends, component development, and mentoring junior developers while ensuring high performance and security standards.

Responsible for developing and maintaining responsive web applications using Angular, managing existing apps, writing tests, coding, and collaborating with teams.

As a Senior Front-End Software Engineer, you will architect and develop large-scale front-end systems, lead technical strategies, mentor others, and innovate tooling and testing practices across Glia's platform.

As a Senior Frontend Engineer, you will support your team, mentor members, and contribute to architectural decisions while developing web-based applications.

As a Frontend Software Developer III, you'll design and implement web and mobile frontends, collaborate with teams, and improve product features through coding, testing, and guiding junior members. You'll also propose architectural changes and lead initiatives for productivity.

Develop modern mobile applications using React Native and TypeScript, optimize performance, conduct testing, and collaborate within Agile teams.

Join Planner 5D as a Frontend Developer to enhance home design software by improving existing code, writing tests, and ensuring product performance using JavaScript and TypeScript.

You will build features in Angular 2+, architect reusable code, manage project priorities, resolve performance issues, and mentor teammates.

The Business Intelligence Front End Developer will optimize Power BI reports, collaborate with stakeholders, and support data-driven decision-making in a fast-paced environment.

The Senior Frontend Developer will maintain existing tools and build new features, collaborate across teams, and ensure a strong UI/UX experience while participating in testing and code reviews.

Develop responsive UI components, maintain component library, implement Figma designs, collaborate with teams, and conduct code reviews.

As a Senior Frontend Engineer, you will build scalable user interfaces using React and Next.js, ensuring responsiveness and usability while collaborating with teams to enhance user experiences.

Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.

As a Senior Frontend Engineer, you'll design, develop applications with React, optimize performance, and contribute to engineering culture, while ensuring quality and maintainability.

Full-Stack Engineer responsible for developing and maintaining front-end and back-end components, collaborating on product solutions, and improving user interfaces.

Lead frontend application development, collaborate with product managers and designers, ensure quality testing, and monitor feature performance.

The Senior Frontend Engineer will develop high-quality user interfaces, ensuring accessibility and maintainability, while collaborating with cross-functional teams.

Design and develop engaging mobile and web-based games, collaborating with teams to enhance performance and user experience.

As a Summer Trainee Front-End Developer, you will design and implement frontend features for web applications, participate in UX discussions, and gain hands-on experience while collaborating in an Agile/Scrum environment.

Seeking a Senior Frontend Developer skilled in React.js and Next.js for a freelance role. Responsibilities include integrating APIs and optimizing performance. Must be fluent in English and Polish.

The Senior Frontend Engineer will lead custom Shopify theme development, ensuring high-quality code and guiding team members in project execution.

The Senior Frontend Software Engineer will lead design system and accessibility projects, collaborate across teams, document guidelines, and mentor engineers.

The Senior Frontend React Developer will create robust UIs for AI-powered applications, ensuring performance and reliability while handling complex data and real-time interactions. Responsibilities include architecting Next.js applications, managing state, and integrating with backend services to enhance user experiences.

Design and develop scalable front-end applications and back-end systems using React, ensuring a high-quality user experience and integration with various APIs and services.

The Frontend Developer will lead the development of micro-frontend architectures, enhance team productivity with new tools, and ensure high-quality user experiences while collaborating in an agile, cross-functional environment.