Frontend Web Developer

JR United Kingdom; City Of London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading company in AI innovation seeks a Frontend Web Developer to join their dynamic team in London. You will build user interfaces for their flagship AI platform, ensuring performance and user experience while collaborating with research teams. The role requires over 5 years of web development expertise, particularly in tools like Tailwind CSS and Nuxt.js, within a fast-paced environment that values dedication and innovation.

Benefits

Competitive Salary

Startup Equity

Hybrid Flexibility

Generous Time Off

Flexible Hours

Brand-new Apple MacBook and Apple Display

Supportive team environment

Qualifications

• 5+ years of experience in frontend web development.
• Deep experience with Tailwind CSS.
• Strong understanding of API integration and state management.

Responsibilities

• Designing, developing, and maintaining responsive web applications.
• Collaborating with AI research and backend teams.
• Optimizing application performance for speed and scalability.

Skills

Frontend web development

API integration

Data visualization

Problem-solving

Tailwind CSS

Tools

Nuxt.js

Vercel

Clerk

GitHub Actions

Job description

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Frontend Web Developer, london (city of london)

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Client:

Ultralytics

Location:

london (city of london), United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

2

Posted:

16.06.2025

Expiry Date:

31.07.2025

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Job Description:

? Who We Are

At Ultralytics, we relentlessly drive innovation in AI, building the world's leading Ultralytics YOLO models. We're looking for passionate individuals obsessed with AI, eager to make a global impact, and ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of Vision AI.

? Location and Legalities

This full-time Frontend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide visa sponsorship.

? What You'll Do

As a Frontend Web Developer at Ultralytics, you will be a key architect of the Ultralytics HUB, our flagship platform for building and deploying AI models. You will create intuitive, high-performance user interfaces that make cutting-edge computer vision accessible to everyone. Key responsibilities include:

• Designing, developing, and maintaining responsive web applications using Nuxt.js, TypeScript, and Tailwind CSS.
• Building seamless user experiences for model training, validation, and deployment, including advanced data visualizations for performance metrics.
• Integrating with backend services and managing user authentication with tools like Clerk.
• Deploying applications on Vercel and maintaining robust CI/CD pipelines with GitHub Actions.
• Collaborating with our AI research and backend teams to translate complex machine learning workflows into elegant frontend solutions.
• Optimizing application performance for speed and scalability, ensuring a best-in-class experience for our global user base.
• Staying current with the latest frontend technologies and advocating for their adoption to continuously improve our products and development processes.

Your work will directly impact how thousands of developers and businesses interact with our state-of-the-art models, like YOLO11.

?️ Skills and Experience

• 5+ years of professional experience in frontend web development, with a portfolio of complex, data-driven applications.
• Deep experience with Tailwind CSS for building scalable and maintainable user interfaces.
• Proven experience with modern frontend tooling and infrastructure, including Vercel, Clerk, and GitHub Actions.
• Strong understanding of API integration (REST, GraphQL) and state management patterns.
• Experience with data visualization libraries (e.g., D3.js, Chart.js) to represent complex model evaluation insights.
• Familiarity with computer vision concepts and an interest in machine learning is a significant plus.
• Excellent problem-solving skills and the ability to perform in a fast-paced, high-intensity environment.

? Cultural Fit - Intensity Required

Ultralytics is a high-performance environment for world-class talent obsessed with achieving extraordinary results. We operate at a relentless pace, demanding exceptional dedication and an unwavering commitment to excellence, guided by our mission, vision, and values. Our team thrives on audacious goals and absolute ownership. This is not a conventional workplace. If your priority is predictable comfort or a standard work-life balance over the relentless pursuit of progress, Ultralytics is not for you. We seek driven individuals prepared for the profound personal investment required to make a defining contribution to the future of AI.

? Compensation and Benefits

• Competitive Salary: Highly competitive based on experience.
• Startup Equity: Participate directly in our company's growth and success.
• Hybrid Flexibility: 3 days per week in our brand-new office - 2 days remote.
• Generous Time Off: 24 days vacation, your birthday off, plus local holidays.
• Flexible Hours: Tailor your working hours to suit your productivity.
• Tech: Engage with cutting-edge AI solutions.
• Gear: Brand-new Apple MacBook and Apple Display provided.
• Team: Become part of a supportive and passionate team environment.

If you are driven to redefine the capabilities of machine learning and eager to make a significant impact, Ultralytics offers an exceptional career opportunity.