Senior Frontend Engineer (iGaming)

TL;DR

Senior Frontend Engineer (iGaming): Leading complex frontend projects and defining architecture in Next.js and React with an accent on performance optimization, maintainability, and clean architecture. Focus on shaping and improving the codebase, upholding engineering practices, and driving quality and testing excellence.

Location: Must be based in Europe, with teams in Guernsey, London, Malta, Germany, Portugal, and Spain.

Company

hirify.global is part of Super Group, a NYSE-listed digital gaming company behind leading Sports and iGaming brands, driven by a shared vision to become a global leader in online sports betting and casino.

What you will do

• Lead delivery of complex frontend projects, defining architecture in Next.js and React.
• Shape and improve the codebase by introducing scalable component patterns and driving performance and maintainability initiatives.
• Uphold and evolve engineering practices, including clean architecture, coding standards, and trunk-based workflows.
• Drive quality and testing excellence, leading testing strategy using RTL and Playwright.
• Improve performance, reliability, and observability of frontend systems.
• Collaborate cross-functionally with Product, Design, QA, and other stakeholders.
• Mentor and support the team, providing direction and participating in hiring.

Requirements

• Proven experience leading delivery of end-to-end features and projects.
• Deep practical expertise with React, state management, and performance optimisation.
• Strong knowledge of Next.js application architecture.
• Advanced TypeScript experience, including designing scalable type patterns.
• Strong familiarity with Tailwind CSS, design systems, and reusable UI components.
• Experience designing and maintaining robust RTL and Playwright test suites.
• Strong understanding of clean architecture, modular code, and refactoring.
• Experience improving CI/CD pipelines and developer experience.
• Ability to coach engineers, review complex work, and influence technical decisions.
• Ability to solve ambiguous problems independently and create clarity for others.
• Strong communication skills with the ability to simplify complex ideas.

Nice to have

• Experience contributing to or maintaining a design system.
• Strong understanding of accessibility standards (WCAG).
• Familiarity with performance profiling tools and audits.
• Experience with observability tooling (logs, metrics, tracing).
• Knowledge of edge rendering, caching, or experimentation frameworks.
• Exposure to backend concepts such as REST/GraphQL APIs.

Culture & Benefits

• Comprehensive learning and development programmes for career advancement.
• Innovative Performance Tool providing regular, constructive feedback.
• Employee Assistance Programme offering personal and family benefits.
• Local benefits such as Vitality Health Care, Unum Dental, Life Assurance & Income Protection, Tusker car scheme, Cycle to Work, and Retail discounts.
• Supportive, inclusive, and empowering environment with diverse teams across 17 countries.