At a Glance
- Tasks: Join our team to enhance Node.js services for a seamless betting experience.
- Company: FanDuel, a leading mobile gaming company in North America.
- Benefits: Competitive salary, growth opportunities, and a diverse work environment.
- Other info: Collaborative culture with a focus on continuous improvement and innovation.
- Why this job: Make a real impact on millions of bettors while advancing your career.
- Qualifications: Experience with Node.js, TypeScript, and a passion for mentoring others.
The predicted salary is between 60000 - 80000 £ per year.
We're looking for a Senior Software Engineer (Node.js / Backend for Frontend) to join our Sportsbook Core Apps engineering team. You'll be working on foundational engineering, focusing on improving the Node.js services layer that sits between our Sportsbook clients and the broader backend platform — enabling faster content delivery, cleaner data contracts, and a more reliable experience for millions of bettors.
Working across a suite of Node.js BFF services, you'll own cross-cutting concerns: caching strategy, runtime health, shared patterns, and the architectural building blocks that feature teams depend on. You'll collaborate closely with engineers across the organisation to ensure these services are fast, secure, and easy to build on top of.
We're looking for skilled engineers who are empathetic communicators with a commitment to continuous improvement and engineering excellence. The ideal candidate has significant experience building and operating production Node.js services, can propose pragmatic solutions to performance and reliability challenges, and enjoys mentoring others and raising quality standards.
As a member of this team, you will strengthen the foundations of our services platform, enabling FanDuel engineers to deliver features more effectively while maintaining quality and operational readiness. We are a growth company so there are plenty of opportunities for you to learn and grow with us.
Some of your responsibilities will include:
- Evolving the caching and data-aggregation patterns used across our BFF services (including multi-layer caching strategies and proxy service design)
- Driving cross-cutting improvements across multiple Node.js services simultaneously — runtime upgrades, dependency management, security patching, and shared library evolution
- Contributing to architectural decisions (ADRs) and patterns that reduce integration friction and improve consistency for feature teams building on these services
- Building and maintaining shared tooling, libraries, and scaffolding that support teams across the sportsbook platform
- Improving developer experience through better CI reliability, release pipeline automation, and build tooling (NX monorepo)
- Supporting continuous improvement initiatives that raise quality, reduce toil, and improve operational readiness within the domain
- Joining our on-call rota, sharing out of hours support duties as part of our incident response process
What We're Looking For:
- Significant experience building and operating production Node.js services (REST/GraphQL APIs, BFF patterns, or similar)
- Strong TypeScript skills and a solid understanding of service architecture, maintainable code practices, and API design at scale
- Experience with caching strategies in distributed systems (e.g. Redis, in-memory caches, CDN-level caching) and the trade-offs involved
- Comfort working across multiple services or repos simultaneously and coordinating changes that span team boundaries
- Familiarity with AWS Lambda, containerisation, or similar serverless/cloud-native infrastructure
- Experience working in Agile teams and contributing to collaborative technical standards
- A quality-focused mindset with strong problem-solving skills and the ability to evaluate trade-offs in ambiguous situations
- Experience with React or React Native is a plus but not essential
Additionally, our Senior Engineers are able to:
- Contribute meaningfully to technical design discussions and propose pragmatic solutions aligned with our technical vision
- Take ownership of delivering platform improvements end to end, including measurement, rollout, and iteration
- Mentor and support other engineers, raising the bar through thoughtful reviews, coaching, and knowledge-sharing
- Participate in wider engineering community initiatives and help spread best practices
FanDuel is an equal opportunities employer. Diversity and inclusion in FanDuel means that we respect and value everyone as individuals. We don't tolerate bias, judgement or harassment. Our focus is on developing employees so that they reach their full potential. FanDuel is committed to providing reasonable accommodations for qualified individuals with disabilities.
Senior Software Engineer - NodeJS in Edinburgh employer: FanDuel
At FanDuel, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. As a Senior Software Engineer, you'll have the opportunity to work on cutting-edge technology in a fast-paced environment while benefiting from our commitment to employee growth through mentorship and continuous learning. Located in New York, you'll be part of a diverse team dedicated to delivering high-quality solutions for millions of users, all while enjoying the perks of working for a leading company in the mobile gaming industry.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer - NodeJS in Edinburgh
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. 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 Node.js projects or contributions to open-source. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for those interviews! Brush up on your technical skills and be ready to discuss your experience with caching strategies and service architecture. Practice common interview questions and think about how you can demonstrate your problem-solving abilities.
✨Tip Number 4
Apply through our website! We love seeing applications come directly from candidates who are excited about joining us. Tailor your application to highlight your relevant experience and show how you align with our values and goals.
We think you need these skills to ace Senior Software Engineer - NodeJS in Edinburgh
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Node.js and backend services. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about working with us at FanDuel and how your background makes you a great fit for the Senior Software Engineer position.
Showcase Your Problem-Solving Skills:In your application, mention specific challenges you've faced in previous roles and how you tackled them. We love engineers who can think on their feet and propose pragmatic solutions!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and shows us you’re serious about joining our team!
How to prepare for a job interview at FanDuel
✨Know Your Node.js Inside Out
Make sure you brush up on your Node.js skills, especially around REST/GraphQL APIs and BFF patterns. Be ready to discuss your past experiences with building and operating production Node.js services, as well as any caching strategies you've implemented.
✨Show Off Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled performance and reliability challenges in the past. Think about the trade-offs you've had to evaluate and be ready to propose pragmatic solutions that align with the company's technical vision.
✨Emphasise Collaboration and Mentorship
Since this role involves working closely with other engineers, highlight your experience in Agile teams and your approach to mentoring others. Share instances where you've contributed to collaborative technical standards or helped raise the quality bar through thoughtful reviews.
✨Get Familiar with Their Tech Stack
Research the tools and technologies mentioned in the job description, like AWS Lambda and containerisation. If you have experience with CI reliability and release pipeline automation, be sure to mention it, as it shows you're aligned with their goals for improving developer experience.
