Senior React, Angular & TypeScript Developer

Unleash digital innovation — build high-performance web applications that shape the future of digital experiences!

Warsaw-based opportunity with a hybrid work model, including up to 2 remote days per week.

As a Senior React, Angular & TypeScript Developer, you will be working for our client, a leader in web application innovation within the technology industry. You will contribute to challenging projects that transform user requirements into scalable, high-impact digital solutions while collaborating with stakeholders, UX designers, and development teams. This role offers the opportunity to work with modern technologies, solve complex technical challenges, and continuously advance your expertise.

Your main responsibilities:

• Develop and maintain modern, dynamic web applications using React, Angular, and TypeScript.
• Translate user requirements into clean, scalable, and maintainable code.
• Collaborate with stakeholders, UX designers, and cross-functional development teams.
• Implement testing best practices with Jest, Cypress, or Playwright to ensure application quality and performance.
• Integrate micro front-end architectures and reactive programming techniques, including RxJS.
• Optimize applications for speed, scalability, responsiveness, and overall user experience.
• Contribute to code reviews, technical documentation, and continuous improvement initiatives.
• Use modern build tools such as Webpack and Vite to streamline development workflows and introduce innovative solutions.

You're ideal for this role if you have:

• At least 5 years of hands-on experience in front-end web development.
• Strong expertise in React, Angular, and TypeScript.
• Practical experience with testing frameworks such as Jest, Cypress, or Playwright.
• Proven ability to build rich, responsive web applications using clean and maintainable code.
• Familiarity with micro front-end architectures and reactive programming, particularly RxJS.
• Experience working in agile SDLC environments across research, design, and engineering phases.
• Excellent communication, organizational, and multitasking skills, combined with a self-motivated and innovative mindset.

It is a strong plus if you have:

• A Bachelor's degree in Computer Science or a related field.
• Experience with server-side rendering, CSS-in-JS, Vite, Vitest, or Webpack.
• Knowledge of micro front-end development and advanced build pipelines.

Language Required for the role: Fluent English.

Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role.

#MAKEYourCareerBETTER

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

Tech stack

• React
• Angular
• TypeScript
• Jest
• Cypress
• Playwright
• RxJS
• Micro Front-end Architecture
• Webpack
• Vite