Senior Software Engineer - Frontend

We are on a mission to pioneer the world’s next era of play. As we grow across Europe and Latin America, we’re building The Playstack - the technology powering the next generation of sports, gaming, and fan experiences. Join us, and help make it the most widely used platform in the world! From operations, to marketing, to product, we are looking for talented people who will shape how millions of customers play, watch, and connect every day.

Why this role?

As we build more product-facing tooling (developer portals, dashboards, release interfaces), we need someone who can own front-end delivery and represent the interests of front-end engineers in our release process. Today, our CI/CD pipelines and developer experience are largely shaped by backend perspectives. This hire closes that gap.

Overview

We're looking for a Software Engineer with strong JavaScript/TypeScript stack experience to join the Release Engineering team within Platform Reliability. You'll build internal tooling interfaces, contribute to our developer platform, and act as the voice of front-end engineering within the release lifecycle.

What You'll Do

• Build and maintain internal developer-facing UIs: release dashboards, pipeline visualizations, configuration interfaces, and self-service tooling.
• Represent front-end engineering concerns in the design and evolution of our CI/CD pipelines, build systems, and release workflows.
• Partner with platform and product teams to ensure our developer experience is cohesive for engineers across all stacks, including JS/TS monorepo workloads.
• Contribute to the "build" capability by improving how front-end assets are built, tested, and published through our pipelines.
• Help define and track developer experience metrics (build times, DX satisfaction, adoption) for front-end workflows.

What We're Looking For

• 3+ years of professional experience with JavaScript/TypeScript, including modern frameworks (React, Next.js, or similar).
• Experience building internal tools, developer portals, or platform UIs, not just consumer-facing products.
• Familiarity with CI/CD systems, build tooling (Bazel, Webpack, Turborepo, or similar), and how front-end code flows from commit to production.
• A full-stack background is a plus. We value engineers who can bridge the gap between front-end and infrastructure.
• Strong collaboration skills; comfortable advocating for front-end concerns in cross-functional, backend-heavy environments.

Nice to Have

• Experience working in a monorepo environment with shared build infrastructure.
• Familiarity with developer experience tooling: feature flags, service catalogues, deployment dashboards.
• Exposure to design systems or component libraries for internal tooling.

About Super

We are a global technology group, dedicated to building the future of entertainment and fan-centric experiences. With commercial markets in Brazil, Belgium, Poland, Romania, Greece and Serbia, and a network of offices across Spain, Croatia, Malta, Gibraltar, the Netherlands and the UK, we are a truly international organization. Our purpose at Super has evolved from sports and betting into creating the platform that stretches into the wider world of technology-driven entertainment. With a growing and diverse team of more than 5,000 people, we create immersive, responsible, and personalised experiences for millions of customers worldwide.

Shaping the Future of Play

Everything we do at Super is rooted in doing what is right: for customers, for each other, and for our long-term vision. Our Culture Manifesto is our North Star. It captures our purpose, mission, and the six core beliefs that shape how we think, make decisions, and act every day. Want to explore our culture in more detail? Visit our careers page: super.xyz/careers 

Super is committed to the highest standards of compliance, safety, and responsibility. As such, we are active members of the International Betting Integrity Association (IBIA) and the European Gaming & Betting Association (EGBA).

At Super, we operate as a high-performing team. We hire and grow talent based on ability and potential, regardless of background and identity because we know diverse perspectives, drive better performance.