At a Glance
- Tasks: Lead backend development for a cutting-edge digital sports platform and drive AI-assisted software strategies.
- Company: Join Fanatics, a global leader in digital sports, igniting fan passions worldwide.
- Benefits: Competitive salary, remote work options, and a home office setup stipend.
- Other info: Dynamic team culture with opportunities for career growth and impact on a global scale.
- Why this job: Shape the future of sports tech while working with innovative AI tools and technologies.
- Qualifications: 8+ years in backend development, expertise in blockchain, and strong leadership skills.
Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allowing sports fans to Buy, Collect, and Bet.
Through the Fanatics platform, sports fans can buy licensed fan gear, jerseys, lifestyle and streetwear products, headwear, and hardgoods; collect physical and digital trading cards, sports memorabilia, and other digital assets; and bet as the company builds its Sportsbook and iGaming platform.
Fanatics has an established database of over 100 million global sports fans; a global partner network with approximately 900 sports properties, including major national and international professional sports leagues, players associations, teams, colleges, college conferences and retail partners, 2,500 athletes and celebrities, and 200 exclusive athletes.
This Staff Software Engineer (Backend) role is a high-impact IC responsible for setting the technical vision and architectural direction for our core markets and trading platform. You'll join a product at an exciting early stage, driving technical strategy, shaping the long-term system architecture, and helping establish engineering standards as we continue to scale.
On the engineering side, we're pioneering the use of AI as a code collaborator. We need engineers who will help define and advance our approach to AI-assisted development, driving the adoption of tools such as Claude Code, Cursor, Codex, GitHub Copilot, and similar technologies across teams to maximise quality, consistency, and development velocity.
- Define and own the long-term technical strategy and architecture for our mission-critical backend services in Go.
- Serve as the technical lead for critical backend projects, ensuring successful end-to-end delivery.
- Own and drive the architectural vision for data modeling and management (markets, orders, transactions), ensuring absolute correctness, integrity, and regulatory auditability across all data stores.
- Define the architecture for reliable and fault-tolerant ingestion pipelines, integrating on-chain and off-chain data sources for blockchain event processing and real-time querying.
- Define and evangelize the company-wide strategy and tooling for AI-assisted software development, ensuring best-in-class security, correctness, and performance for backend systems.
Requirements:
- 8+ years experience building highly scalable, high-performance backend applications or distributed systems.
- Deep expertise and architectural experience building blockchain dApps or services integrating with EVM or Solana (ideally production experience).
- Expertise in architectural patterns for querying, indexing, and reconciling blockchain data at scale.
- Deep, recognized expertise in PostgreSQL, including advanced optimization, complex data modeling, and transaction integrity for financial systems.
- Serve as the domain expert on distributed systems design, setting and enforcing organizational standards for software design principles (e.g., SOLID, DRY) and testing methodologies.
- Expertise in defining and optimizing CI/CD pipelines, automated testing, and safe deployment practices for large-scale backend services.
- Proven track record of owning and delivering platform-wide performance and reliability improvements.
- Demonstrated expertise in leveraging AI tools (Claude Code, Cursor, Copilot, etc.) and can articulate and quantify the strategic impact of AI tooling on the development lifecycle.
- Demonstrated success in driving alignment on complex, multi-team backend projects within large enterprise environments.
- Extensive contributions to open-source projects or the technical community.
- Experience with real-money transaction systems and regulatory compliance.
- Demonstrated impact in building developer tools or improving engineering productivity at an organizational level.
Depending on the role, your interview and onboarding experience may include in-person components, such as onsite interviews or Launching into Better: LIVE—a multi-day cultural immersion in New York City for full-time, non-seasonal hires. These sessions are designed to build connection and bring our culture to life, though specific travel and participation requirements will be confirmed based on your role and location.
We are open to fully remote candidates based in the United Kingdom. Remote employees may also be eligible for a home office setup stipend.
Back End Staff Software Engineer in London employer: Fanatics-Betting-
Fanatics is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration among its 22,000 employees. As a remote Director of Software Engineering, you'll have the opportunity to lead a talented team while benefiting from a commitment to employee growth, mentorship, and the pioneering use of AI in development. With a focus on building a regulated trading platform, you'll be part of a mission-driven company that values your contributions and supports a flexible work environment.
StudySmarter Expert Advice🤫
We think this is how you could land Back End Staff Software Engineer in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Fanatics-Betting- or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Fanatics-Betting-.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Fanatics-Betting-.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Fanatics-Betting- that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Back End Staff Software Engineer in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Fanatics-Betting-.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Fanatics-Betting- and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Fanatics-Betting-
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Fanatics-Betting- uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
