Full Stack Developer (React / Next.js / AWS)
  • England,East of England,Hertfordshire
  • Full Time, Permanent
  • £45,000 - £50,000 per annum
Job Description:
The Opportunity
We’re looking for a Full Stack Developer to join a fast-growing sports data technology company that builds real-time analytics and live streaming platforms for the sports and media industry.
You’ll work across modern React / Next.js applications, AWS-powered services, and real-time data systems that deliver analytics and live insights to clients worldwide.
If you’re passionate about clean code, problem-solving, and working end-to-end across the stack, this role is for you.
What You’ll Do
• Build and maintain React / Next.js front-end applications and dashboards.
• Integrate live data feeds and WebSocket APIs for real-time updates.
• Collaborate on Node.js and AWS back-end services.
• Optimise application performance and reliability across multiple products.
• Work with a small, highly technical team on both greenfield and modernisation projects.
• Contribute ideas that shape products used by sports broadcasters, analytics teams, and data platforms.
What You’ll Need
• 3+ years of hands-on development experience.
• Strong skills in React and Next.js.
• Solid understanding of TypeScript and JavaScript (ES6+).
• Familiarity with Node.js, API integrations, and AWS environments.
• Experience building and deploying production applications using CI/CD pipelines.
• Self-motivated, proactive, and comfortable working remotely.
Nice to Have
• Knowledge of Go (Golang) or willingness to learn.
• Experience with PostgreSQL and database queries.
• Exposure to real-time data, streaming, or sports tech platforms.
• Understanding of serverless architectures and API Gateway integrations.
Why Join
• 100% remote working (UK-based).
• Flexible hours and autonomy.
• Small, collaborative team where your work has visible impact.
• Exposure to live data, analytics, and broadcast technology.
• Opportunity to grow into Go development, AWS DevOps, and real-time systems.
Interview Process
• Two conversational interview stages – no coding test.
• Quick turnaround and transparent feedback.
How to Apply
If you’re a skilled developer who thrives in a collaborative, data-driven environment, we’d love to hear from you.
Apply today with your CV.
Job number 3298308

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Company Details:
Avanti Recruitment
Company size: 20–49 employees
Industry: Recruitment Consultancy
Simplifying Tech Recruitment, Since 2009.Avanti exists to make tech recruitment less challenging, complex, and time-consuming for both employers and j...
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