Sr. Front End Web/Mobile Web Engineer

OP is partnering with a fast-growing iGaming startup to hire talented individuals building the next generation of sweepstakes-based gaming experiences. Operating at the intersection of gaming, technology, and user engagement, the platform enables seamless cross-game interactions powered by innovative mechanics. With plans to rapidly scale this year, the team is seeking builders who thrive in fast-paced environments where ideas move from concept to live product in weeks.

Requirements

• 5+ years experience with React and modern frontend ecosystems.
• Experience building consumer-facing, production apps with Next.js and Tailwind.
• Familiarity with React and React Native for mobile development.
• Strong eye for UX, performance, and clean UI implementation.
• Experience working with APIs and integrating complex data flows.
• Ability to work autonomously in a fast-paced startup environment.
• Hands-on experience using AI platforms to accelerate development, testing, code reviews, and security scans.
  
  

Nice To Have

• FinTech, gaming, casino, and regulatory experience.
• Experience with web-based game development (Canvas, WebGL, Three.js, or similar).
• Familiarity with animations, game loops, or interactive UI systems.
  
  

Why Join?

• Opportunity to work on a live, scaling product.
• High-growth environment with strong career progression.
• Fully remote with flexible work culture.
• Collaborative, innovation-driven team with direct leadership exposure.
  
  

Benefits

• 100% medical, dental & vision coverage (partial for dependents).
• 401(k) employer match.