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- Tasks: Build and maintain features for a cutting-edge prediction and trading app.
- Company: Join Fanatics Markets, a leader in real-money prediction markets.
- Benefits: Competitive salary, remote work options, and home office setup stipend.
- Other info: Fast-paced environment with opportunities for growth and collaboration.
- Why this job: Be part of a pioneering team redefining fan engagement with innovative technology.
- Qualifications: 3+ years in web development with JavaScript/TypeScript and React.
The predicted salary is between 60000 - 80000 ÂŁ per year.
About Fanatics Markets
Fanatics Markets is the real‑money prediction and trading app where you can invest in moments you care about. Built on a secure platform, we let users predict real‑world outcomes and trade on events they actually follow—from sports and entertainment to political elections and beyond. Our mission is to redefine how fans engage with the moments and markets that matter most. We're looking for the right people to help us build the future of prediction markets.
Overview
This Software Engineer (Full Stack) role is an IC responsible for building and maintaining features for the web application that customers use to interact with our product. You’ll join a true 0→1 team, contributing to the product definition, technical foundations, and ways of working from scratch. You’ll contribute high‑quality code and support best practices for AI‑assisted development while building systems that can handle millions of events daily. On the engineering side, we're pioneering the use of AI as a code collaborator. We need engineers who are proficient in using tools like Claude Code, Cursor, Codex, GitHub Copilot, or similar to ship production code efficiently while maintaining high quality standards.
Responsibilities
- Design, develop, test, and deploy scalable, high‑quality web experiences using React, Next.js, and modern JavaScript/TypeScript.
- Contribute to the technical evolution of our Markets web platform, partnering with product and design to deliver engaging, performant, and accessible features.
- Implement and support features end‑to‑end: implementation → instrumentation → deployment → monitoring → iteration based on metrics.
- Implement and maintain experimentation capabilities (feature flags, A/B tests) to validate ideas quickly and safely.
- Integrate with backend APIs and collaborate with platform teams to build reliable, observable systems.
- Make contributions to the Go backend.
- Participate in code reviews, focusing on code quality, readability, and maintainability.
- Leverage AI tools to accelerate development velocity while maintaining high standards for security, correctness, and performance.
- Follow and help improve team standards for AI usage (prompt patterns, code review checklists, validation strategies).
- Contribute effectively to a fast‑paced 0→1 environment, seeking opportunities to unblock others and take initiative.
Qualifications
- 3+ years experience building user‑facing web applications using modern JavaScript/TypeScript and React.
- Proficiency in React, component‑driven development, and state management patterns, with familiarity with libraries like NextJS, TanStack Query, Tailwind, Zustand.
- We’re looking for someone with a genuine interest in the blockchain space. Ideally, you’ve tinkered with EVM or Solana dApps and have experimented with libraries like ethers.js or viem to fetch data or trigger transactions.
- Solid understanding of JavaScript/TypeScript language features, idioms, and best practices.
- Understanding of performance optimization, responsive design, accessibility, and web standards.
- Experience integrating with backend APIs and collaborating with cross‑functional platform/infra teams.
- Familiarity with CI/CD pipelines, testing strategies, and safe deployment practices for web applications.
- Team‑first mentality, with a willingness to do what it takes to get the job done and a desire to strive for better.
- Experience using AI tools (Claude Code, Codex, Cursor, Copilot, etc.) to ship production code.
- Able to discuss how AI tools improve development workflow (e.g., boilerplate generation, debugging).
- Communicates technical concepts clearly to diverse audiences, including engineers and stakeholders.
- Thrives in a fast‑paced environment where priorities evolve regularly and decisions are made quickly.
- Ability to collaborate cross‑functionally across diverse teams.
Preferred Qualifications
- Previous experience in a startup environment.
- Contributions to open‑source projects or technical communities.
- Experience with real‑money transaction systems and regulatory compliance.
- Background in improving engineering productivity.
- Interest in learning and influencing technical direction.
Ready to build the future of sports betting? If you possess some of these skills but not all of them, we still encourage you to apply! Please note that visa sponsorship is not available for this position. We are open to fully remote candidates based in the United Kingdom. Remote employees may also be eligible for a home office setup stipend.
Software Engineer - Fullstack - FMX - Engineering employer: Fanatics
Contact Detail:
Fanatics Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Software Engineer - Fullstack - FMX - Engineering
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those using React, Next.js, or any AI tools you've worked with. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on your coding skills and understanding the latest trends in full-stack development. Practice common coding challenges and be ready to discuss how you've used AI tools in your work.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are genuinely interested in joining our mission to redefine prediction markets.
We think you need these skills to ace Software Engineer - Fullstack - FMX - Engineering
Some tips for your application 🫡
Show Your Passion for Tech: When you're writing your application, let your enthusiasm for technology and software engineering shine through. Mention any personal projects or experiences that relate to the role, especially if you've dabbled in blockchain or AI tools. We love seeing candidates who are genuinely excited about what they do!
Tailor Your Application: Make sure to customise your application to highlight how your skills align with the job description. Focus on your experience with React, TypeScript, and any relevant backend work. We want to see how you can contribute to our mission at Fanatics Markets, so make it clear why you're a great fit!
Be Clear and Concise: Keep your application straightforward and to the point. Use bullet points where possible to make it easy for us to read through your qualifications and experiences. Remember, we’re looking for clarity in communication, so show us you can express your ideas effectively!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re proactive and keen to join our team at Fanatics Markets!
How to prepare for a job interview at Fanatics
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially React, Next.js, and TypeScript. Brush up on your understanding of component-driven development and state management patterns, as these will likely come up during technical discussions.
✨Showcase Your AI Tool Experience
Since the role involves leveraging AI tools like Claude Code and GitHub Copilot, be prepared to discuss how you've used these tools in your previous projects. Share specific examples of how they improved your workflow or code quality.
✨Demonstrate Problem-Solving Skills
Expect to face scenario-based questions that assess your problem-solving abilities. Think about challenges you've encountered in past projects, particularly in a fast-paced environment, and be ready to explain how you tackled them.
✨Engage with Their Mission
Fanatics Markets is all about redefining fan engagement through prediction markets. Show genuine interest in their mission and how your skills can contribute to building the future of sports betting. This will demonstrate your alignment with their goals and culture.