Senior Frontend Engineer (Web)

Reposted 3 Days Ago
Be an Early Applicant
Spain
Senior level
Gaming • Information Technology • Financial Services
Rewriting the rules of sports betting & gaming
The Role
The role involves overseeing the product lifecycle, mentoring engineers, improving development tools, and using modern technologies like TypeScript and React.
Summary Generated by Built In

Senior Software Engineer, Spain
We are one of the largest sports betting operators in the region making 1000+ location networks work across multiple
geographies. If you ever wanted to see how software can handle 22 million bets per month - why not join us?
What you’ll be doing:
Owning the entire product lifecycle, from proposal to release and maintenance
Leveraging modern technologies like TypeScript, React, Go, AWS, Kubernetes, and more
Mentoring teammates to ensure timely, high-quality task completion
Driving initiatives to enhance the development experience for all engineers
Improving build processes and tooling to boost team productivity
Using top-tier tools like Notion, Jira Cloud, GitHub, Zoom, Lattice, and Slack
We're looking for someone who:
Has strong TypeScript skills and experience with React and preferably Go
Understands multi-tenant architecture
Enjoys researching and analyzing existing systems and collaborating with product teams and stakeholders
Excels at mentoring and supporting teammates in managing time, priorities, and dependencies
Writes thorough and effective tests
Has experience with design systems (e.g., Ant Design, Material Design, Bootstrap)
Builds and maintains tools to improve developer experience (DX)
Pays attention to detail and delivers quality products
Knows best practices, design patterns, and software development principles
Understands performance optimization techniques
Thrives in a collaborative team environment
Bonus points for:
Betting/gaming industry experience
Developing back-office applications like dashboards and CRUD systems with complex data models
Building apps with high-frequency, low-latency data changes
Navigating complex domains and business requirements
Building strong relationships with users and stakeholders to enhance software quality

Top Skills

AWS
Git
Go
Jira Cloud
Kubernetes
Lattice
Notion
React
Slack
Typescript
Zoom
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The Company
HQ: Pimlico, London
660 Employees
Year Founded: 2022

What We Do

Happening is the technology engine powering Superbet Group's global platforms and brands that bring thrill to customers across the world every day.

We are a game-changing tech company rewriting the rules of sports betting and gaming. We are shaking up the status quo by building our own end-to-end tech stack, solving deep and complex challenges for millions of customers and shaping our culture to work uniquely for the tech community.

A true challenger, our technology handles serious scale on par with the Big Techs, and customer obsession runs through every team. Building our own platform gives us freedom to innovate and flip the legacy perceptions and industry stereotypes.

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