Senior Frontend Developer (City of London)
Senior Frontend Developer (City of London)

Senior Frontend Developer (City of London)

London Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and develop responsive UI components using modern frameworks like React and Angular.
  • Company: Join a leading US banking institution known for its global reach and commitment to innovation.
  • Benefits: Enjoy flexible working options, competitive salary, and opportunities for professional growth.
  • Why this job: Be part of a dynamic team that values clean code and user experience in a diverse environment.
  • Qualifications: Strong skills in JavaScript, TypeScript, and experience with modern frontend frameworks required.
  • Other info: Opportunity to work with Fortune 1000 clients and contribute to impactful digital transformations.

The predicted salary is between 43200 - 72000 £ per year.

Our client is the third-largest banking institution in the United States that is commonly cited as being too big to fail. They have approximately 200 million customer accounts and do business in more than 160 countries.

We are seeking a hands-on UI Developer with solid experience in modern JavaScript/TypeScript, React and Angular, Node.js, and NPM. The ideal candidate should be passionate about writing clean, high-quality code and implementing robust tests.

Key Responsibilities
  • Design, develop, and maintain responsive and scalable UI components using modern frameworks.
  • Write clean, maintainable, and testable code with a strong focus on performance and user experience.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Ensure code quality through unit tests, static code analysis, and code reviews.
  • Participate in continuous integration and delivery processes.
  • Maintain high standards of code quality and ensure adherence to best practices.
Required Skills and Experience
  • Frontend Development
    • Strong proficiency in JavaScript (ES6+) and TypeScript.
    • Deep understanding of functional programming concepts, state management patterns, and asynchronous programming.
    • Solid experience in at least one of the following frameworks:
    • React: Including Hooks, Context API/Redux, Router, and AG Grid for complex data visualization.
    • Angular: Component architecture, services, dependency injection, and NgRx (preferred).
  • Testing
    • Strong experience with unit testing tools:
    • React: Vitest, Jest, React Testing Library
    • Angular: Jasmine, Karma, TestBed
    • E2E Testing: Experience with Playwright
  • Tooling
    • Experience with static code analysis tools (ESLint, Prettier, Sonar).
    • Source control (Git) and workflows (Pull Requests, trunk-based development, Gitflow).
    • Frontend build tools/bundlers: Webpack, Vite, Rollup.
  • DevOps & CI/CD
    • CI tools: TeamCity, Jenkins, Tekton.
    • Containerization: Docker, Podman, containerd.
    • Cloud platforms: Kubernetes, OpenShift.
    • Linux proficiency.
  • Other Technical Skills
    • Dependency management: npm, Yarn.
    • Familiar with binary repositories (e.g., JFrog Artifactory).
    • Able to detect/remediate out-of-date dependencies and security issues.
    • Web security concepts: HTTPS, CORS, OAuth, JWT.
    • RESTful API integration.
    • CSS preprocessors (SASS, LESS) and styling libraries (CSS Modules, Styled Components, TailwindCSS).
  • Nice to Have
    • Contributions to open-source projects.
    • Experience with performance optimization and accessibility best practices.

    Senior Frontend Developer (City of London) employer: RE Partners

    As a Senior Frontend Developer in the heart of the City of London, you will join a prestigious banking institution renowned for its stability and global reach. The company fosters a collaborative work culture that prioritises innovation and employee growth, offering extensive training and development opportunities to enhance your skills. With a commitment to diversity and inclusion, along with competitive benefits, this role provides a meaningful chance to contribute to impactful projects while enjoying the vibrant atmosphere of one of the world's leading financial hubs.
    R

    Contact Detail:

    RE Partners Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Senior Frontend Developer (City of London)

    ✨Tip Number 1

    Familiarise yourself with the specific frameworks mentioned in the job description, especially React and Angular. Build a small project or contribute to an open-source one using these technologies to showcase your skills.

    ✨Tip Number 2

    Engage with the developer community on platforms like GitHub or Stack Overflow. Share your knowledge and ask questions related to modern JavaScript/TypeScript practices, as this can help you network and learn from others in the field.

    ✨Tip Number 3

    Prepare for technical interviews by practicing coding challenges that focus on frontend development. Websites like LeetCode or HackerRank can be great resources to sharpen your problem-solving skills.

    ✨Tip Number 4

    Stay updated on the latest trends in frontend development and best practices for code quality. Follow relevant blogs, podcasts, or YouTube channels to ensure you can discuss current topics during your interview.

    We think you need these skills to ace Senior Frontend Developer (City of London)

    Proficiency in JavaScript (ES6+) and TypeScript
    Experience with React (including Hooks, Context API/Redux, Router, AG Grid)
    Solid understanding of Angular (component architecture, services, dependency injection, NgRx)
    Strong knowledge of functional programming concepts
    Familiarity with state management patterns
    Experience in asynchronous programming
    Proficient in unit testing tools (Vitest, Jest, React Testing Library, Jasmine, Karma, TestBed)
    Experience with E2E testing tools (Playwright)
    Knowledge of static code analysis tools (ESLint, Prettier, Sonar)
    Proficient in source control using Git and workflows (Pull Requests, trunk-based development, Gitflow)
    Experience with frontend build tools/bundlers (Webpack, Vite, Rollup)
    Familiarity with CI/CD tools (TeamCity, Jenkins, Tekton)
    Experience with containerization technologies (Docker, Podman, containerd)
    Knowledge of cloud platforms (Kubernetes, OpenShift)
    Proficiency in Linux
    Experience with dependency management (npm, Yarn)
    Familiarity with binary repositories (e.g., JFrog Artifactory)
    Understanding of web security concepts (HTTPS, CORS, OAuth, JWT)
    Experience with RESTful API integration
    Knowledge of CSS preprocessors (SASS, LESS) and styling libraries (CSS Modules, Styled Components, TailwindCSS)
    Experience with performance optimization and accessibility best practices

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV highlights your experience with JavaScript, TypeScript, React, and Angular. Include specific projects where you've implemented responsive UI components and any relevant testing tools you've used.

    Craft a Strong Cover Letter: In your cover letter, express your passion for frontend development and detail how your skills align with the job requirements. Mention your experience with unit testing and CI/CD processes to demonstrate your commitment to code quality.

    Showcase Your Projects: If you have a portfolio or GitHub repository, include links to showcase your work. Highlight projects that demonstrate your proficiency in modern frameworks and your ability to write clean, maintainable code.

    Prepare for Technical Questions: Anticipate technical questions related to frontend development, such as your approach to state management or performance optimisation. Be ready to discuss your experience with tools like ESLint, Docker, and cloud platforms.

    How to prepare for a job interview at RE Partners

    ✨Showcase Your Technical Skills

    Be prepared to discuss your experience with JavaScript, TypeScript, React, and Angular in detail. Highlight specific projects where you've implemented these technologies, focusing on the challenges you faced and how you overcame them.

    ✨Demonstrate Your Testing Knowledge

    Since testing is a key responsibility, be ready to talk about your experience with unit testing tools like Jest or Jasmine. Share examples of how you've ensured code quality through testing and any best practices you follow.

    ✨Emphasise Collaboration

    This role involves working with cross-functional teams, so be sure to discuss your experience collaborating with designers, backend developers, and other stakeholders. Provide examples of how you contributed to team success and communication.

    ✨Prepare for Problem-Solving Questions

    Expect to face technical problem-solving questions during the interview. Practice coding challenges that focus on frontend development concepts, as well as discussing your thought process and approach to solving complex problems.

    Senior Frontend Developer (City of London)
    RE Partners
    R
    • Senior Frontend Developer (City of London)

      London
      Full-Time
      43200 - 72000 £ / year (est.)

      Application deadline: 2027-06-16

    • R

      RE Partners

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