Frontend Developer (React)

Job Title: Senior Frontend Developer (React)

Are you a seasoned Frontend Developer ready to take on exciting challenges in the fast-paced world of global finance? Join a team that is driving digital transformation and cutting-edge solutions at one of the most renowned financial institutions in the world. Our client, a global leader in investment banking, securities, and investment management, is seeking a skilled Senior Frontend Developer to enhance the user experience of their critical systems. If you are passionate about delivering high-quality software solutions that power the financial services industry, this role is for you!

What You’ll Do:

• Lead the development of sophisticated frontend applications, enabling high-performance financial solutions for global users
• Collaborate with cross-functional teams, including back-end engineers and UX designers, to build scalable and reusable frontend components using React (Hooks, Context API)
• Write clean, efficient code that adheres to programming best practices and design patterns
• Implement modern CSS techniques and tools (SCSS, css-in-js) to deliver professional and user-friendly interfaces
• Utilize Typescript to improve code maintainability and ensure scalable, type-safe frontend systems
• Integrate your work into continuous integration/continuous delivery (CI/CD) pipelines using GitLab or Jenkins, and streamline workflows with module bundlers like Webpack and npm
• Conduct rigorous unit testing to ensure software reliability and performance in a high-stakes financial environment

What You Bring:

• Minimum of 4 years of commercial experience in frontend development, particularly with React JS and modern JavaScript
• Proficiency in Typescript and hands-on experience with CSS tools and techniques
• Strong understanding of design patterns and programming principles (SOLID, unit testing, etc.)
• Familiarity with modern frontend workflows, including bundlers (Webpack), package managers (npm), and CI/CD tools (GitLab, Jenkins)

Bonus Points If You Have:

• Experience with state management libraries like Redux Toolkit Query or React Query
• Experience building complex forms with libraries such as Formik or React Hook Form
• Familiarity with Ag-grid for handling large data sets in the frontend
• Experience with legacy code and refactoring projects
• A solid understanding of UX principles and how to apply them to financial services

Why Join Us?

This is your chance to be part of a highly prestigious global financial institution known for innovation, leadership, and excellence. The company is committed to fostering a culture of creativity, collaboration, and growth. You'll be working on projects that impact major financial systems, with opportunities to develop your skills and advance your career. You will mostly be based in the Warsaw office, collaborating with your team and stakeholders, while enjoying the flexibility of occasional remote working days. Be part of a forward-thinking team that values personal development and offers a challenging yet rewarding environment.

Ready to take your frontend development expertise to the next level and work on projects that will shape the future of financial technology? Apply today!

Note: This role is based in Warsaw and requires candidates to be based locally to ensure smooth coordination with the development team.

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