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- Tasks: Design and develop user-friendly applications using React and modern frameworks.
- Company: Join a dynamic team at the forefront of technology and innovation.
- Benefits: Enjoy flexible working options, competitive salary, and opportunities for growth.
- Why this job: Be part of a collaborative culture that values creativity and mentorship.
- Qualifications: 5+ years in frontend development with expertise in JavaScript, TypeScript, and React.
- Other info: Remote work available; ideal for tech enthusiasts eager to make an impact.
The predicted salary is between 43200 - 72000 £ per year.
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Job Description
We are looking for a Lead/Senior Frontend Software Engineer to join our cross-functional product team. You will play a pivotal role in designing, developing, and optimizing user-facing applications that are performant, scalable, and intuitive. You’ll work closely with product managers, designers, and backend engineers to bring seamless experiences to life.
Key Responsibilities
- Architect, develop, and maintain advanced frontend features using modern frameworks, primarily React.
- Build modular, reusable components and libraries to accelerate development across teams.
- Translate UX/UI design wireframes into high-quality, responsive web applications.
- Optimize applications for maximum speed, accessibility, and scalability.
- Ensure code quality through code reviews, automated testing, and adherence to best practices.
- Mentor junior engineers and support the frontend engineering culture.
- Collaborate with cross-functional teams (design, product, backend, and data) to deliver well-integrated solutions.
- Stay current with industry trends and emerging technologies.
Requirements
- 5+ years of professional experience building and maintaining modern frontend applications.
- Expert-level proficiency in JavaScript, TypeScript, React, and modern frontend build tools (e.g., Webpack, Vite).
- Hands-on experience designing and implementing Micro-Frontend architectures, including communication and integration between independent modules.
- Deep understanding of HTML5, CSS3, responsive design principles, and accessibility (WCAG).
- Experience with CSS-in-JS solutions, preprocessors like Sass, or utility-first frameworks like Tailwind CSS.
- Solid understanding of cross-browser compatibility issues and solutions.
- Experience working with RESTful and/or GraphQL APIs.
- Proficient with version control systems such as Git (GitLab, GitHub).
- Familiarity with Agile development methodologies, CI/CD pipelines, and automated testing (e.g., Jest, Testing Library, Cypress).
- Excellent communication skills, a collaborative mindset, and a strong sense of ownership.
Bonus Qualifications
- Experience in full-stack development, including SSR (e.g., Next.js) or backend Node.js services.
- Exposure to design systems and component libraries (e.g., Storybook).
- Understanding of UX research or design thinking methodologies.
- Interest or experience in Conversational UI/Voice interfaces.
- Experience in performance monitoring and web analytics.
Seniority level
-
Seniority level
Mid-Senior level
Employment type
-
Employment type
Full-time
Job function
-
Job function
Engineering and Information Technology
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Industries
Technology, Information and Internet
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Senior Frontend Engineer employer: Braintrust
Contact Detail:
Braintrust Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Frontend Engineer
✨Tip Number 1
Familiarise yourself with the latest trends in frontend development, especially around React and Micro-Frontend architectures. This will not only help you during interviews but also show that you're proactive about staying current in your field.
✨Tip Number 2
Engage with the frontend engineering community by contributing to open-source projects or sharing your own work on platforms like GitHub. This demonstrates your expertise and passion for coding, making you a more attractive candidate.
✨Tip Number 3
Prepare to discuss your experience with cross-functional collaboration. Be ready to share specific examples of how you've worked with product managers, designers, and backend engineers to deliver successful projects.
✨Tip Number 4
Brush up on your knowledge of performance monitoring and web analytics tools. Being able to discuss how you've used these tools to optimise applications will set you apart from other candidates.
We think you need these skills to ace Senior Frontend Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with JavaScript, TypeScript, and React. Include specific projects where you've built modular components or worked with Micro-Frontend architectures.
Craft a Compelling Cover Letter: In your cover letter, express your passion for frontend development and how your skills align with the company's needs. Mention your experience with Agile methodologies and your ability to collaborate with cross-functional teams.
Showcase Your Projects: If possible, include links to your portfolio or GitHub repositories that demonstrate your work with responsive web applications and modern frontend tools. Highlight any performance monitoring or web analytics projects you've been involved in.
Prepare for Technical Questions: Be ready to discuss your technical expertise in detail during interviews. Brush up on topics like code quality practices, accessibility standards, and your experience with RESTful or GraphQL APIs.
How to prepare for a job interview at Braintrust
✨Showcase Your Technical Skills
Be prepared to discuss your experience with JavaScript, TypeScript, and React in detail. Bring examples of projects you've worked on that demonstrate your ability to build scalable and performant applications.
✨Demonstrate Collaboration
Since the role involves working closely with product managers, designers, and backend engineers, be ready to share examples of how you've successfully collaborated in cross-functional teams. Highlight your communication skills and teamwork.
✨Discuss Code Quality Practices
Talk about your approach to ensuring code quality through practices like code reviews and automated testing. Mention any specific tools or methodologies you’ve used, such as Jest or CI/CD pipelines.
✨Stay Current with Trends
Show your passion for frontend development by discussing recent trends or technologies you've explored. This could include Micro-Frontend architectures or CSS-in-JS solutions. It demonstrates your commitment to continuous learning.
