Responsibilities
- Design, develop, test, and deploy scalable full-stack experiences using React, Next.js, TypeScript, Go, or comparable technologies.
- Contribute to the technical foundations and evolution of the Fanatics Markets platform for markets, orders, and transactions.
- Implement features end to end, including instrumentation, deployment, monitoring, and iteration based on metrics.
- Build and maintain experimentation capabilities such as feature flags and A/B tests.
- Integrate with backend APIs and collaborate with platform and infrastructure teams to build reliable, observable systems.
- Participate in code reviews and uphold standards for code quality, readability, maintainability, security, correctness, and performance.
- Use AI tools to accelerate production development and help improve team standards for prompts, reviews, and validation.
- Partner with product, design, and engineering stakeholders in an early-stage product environment.
Requirements
- 4+ years of experience building highly scalable production systems in frontend or backend engineering.
- Proficiency in React, component-driven development, and state management patterns, or backend data modeling and event-driven architecture.
- Experience with JavaScript/TypeScript or a backend language such as Go, Java, or Python.
- Understanding of performance, accessibility, web standards, scalability, observability, reliability, and correctness.
- Experience integrating backend APIs and collaborating with cross-functional platform or infrastructure teams.
- Familiarity with testing strategies, CI/CD pipelines, and safe deployment practices for web applications.
- Experience using AI tools such as Claude Code, Codex, or GitHub Copilot to ship production code.
- Ability to explain how AI tools improve development workflows, communicate technical concepts clearly, and collaborate across diverse teams.
- Preferred: early-stage or high-growth startup experience, open-source or technical-community contributions, real-money transaction or regulatory-compliance experience, engineering-productivity work, and interest in influencing technical direction.
- A BSc in Computer Science or a related field is preferred.
Benefits
- Open to fully remote candidates based in the United Kingdom.
- Remote employees may be eligible for a home office setup stipend.
- Interview and onboarding may include in-person components, including onsite interviews or a multi-day cultural immersion in New York City, with requirements confirmed by role and location.
- Visa sponsorship is not available.
Tech Stack
Categories
H1B sponsorship
Please note that visa sponsorship is not available for this position
Fanatics’s past filings provide context. They do not guarantee sponsorship for a current opening.
Verified yearly history is not available for this company.
Job fields receiving H1B certifications
A job-field breakdown is not available for this company.
Source: US Department of Labor
About Fanatics
Fanatics is committed to relentlessly enhancing the fan experience. As a leading global sports platform, Fanatics allows fans to buy, bet, and collect while engaging with sports in deeper, more immersive ways. Fanatics is redefining how fans connect with their favorite teams and players. Through its businesses—Fanatics Commerce, Fanatics Collectibles, Fanatics Betting & Gaming, Fanatics Events, Fanatics Markets, and Fanatics Studios—the company has built a powerful, integrated ecosystem. By bringing together licensed fan gear, physical and digital trading cards, live events, and more, Fanatics delivers personalized experiences to over 100 million fans worldwide. Fanatics currently holds partnerships with over 900 sports properties, including professional and college teams, leagues, players’ associations, and retail partners. Fanatics also partners with over 5,000 athletes and celebrities, including 250 exclusive partnerships, and has over 2,000 retail locations. Beyond these partnerships, Fanatics has its own powerhouse team of more than 22,000 global employees.