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Bet On Talent career site
Development · Remote · Fully Remote

Senior Front End Developer

Drive the design and development of complex, high-performance, and accessible real-time UIs, leveraging expertise in JavaScript/TypeScript and modern architecture.

We usually respond within a week

Location: Remote - open to candidates located in Europe.

Key Responsibilities

  • System Architecture & Strategy: Contribute directly to the architectural design by driving improvements in scalability, performance, and modularity, and evaluating new technologies for future adoption.
  • Complex Feature Development: Implement highly functional features, focusing specifically on real-time/data-intensive UIs using clean, tested JavaScript/TypeScript and ensuring robust API integration.
  • Quality Assurance & Accessibility: Guarantee code quality through writing strong unit/integration tests and ensuring the UI is compliant with WCAG/accessibility standards.
  • Performance Optimization: Proactively identify and resolve system bottlenecks using profiling tools, with a focus on optimizing core web vitals like LCP (Largest Contentful Paint).
  • Code Craftsmanship & Mentorship: Champion and enforce high standards for clean code through in-depth code reviews and providing clear technical guidance to peers.
  • CI/CD & Ownership: Drive improvements in CI/CD pipelines and developer tooling, taking complete end-to-end ownership of features through design, deployment, and subsequent monitoring/on-call support.
What You Bring
  • 6+ years of experience as a Frontend or Full-Stack Engineer.
  • Expertise in JavaScript, TypeScript, and other related frameworks.
  • Deep knowledge of modern architecture, state management, and rendering strategies.
  • Proven experience with real-time systems and API integration (REST/GraphQL).
  • Strong focus on testing practices and performance optimization.
  • Experience with component libraries and web accessibility.
  • Familiarity with CI/CD pipelines.
  • Strong communication and ability to thrive in a fast-paced environment.
  • Bonus Experience: Regulated industries (gaming/fintech), transactional UIs.
Why Join Us?
  • The opportunity to bring your expertise and have an impact in a rapidly-growing company.
  • A truly global work environment with colleagues from around the world.
  • A culture that values ambition, creativity, and teamwork.
  • 28 days paid time off & public holidays of country of residency if remote.
Department
Development
Role
Senior Frontend Developer
Locations
Remote
Remote status
Fully Remote
Employment type
Full-time
Picture of Diogo Soares
Contact Diogo Soares Talent Acquisition Coordinator – Talent Acquisition

About Bet On Talent

A rising powerhouse in online gambling and betting, we’ve made our mark in just four years—and we’re just getting started. Our success is driven by a team of experts in casino operations, marketing, and beyond, leading innovative projects across casino, crypto, and game development. More than just customer-focused, we are people-first—empowering passionate professionals to bring bold ideas to life, grow their careers, and take our products to the next level.

Founded in 2021
Development · Remote · Fully Remote

Senior Front End Developer

Drive the design and development of complex, high-performance, and accessible real-time UIs, leveraging expertise in JavaScript/TypeScript and modern architecture.

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