Duelbits · 3 hours ago
Senior Software Developer - Full Stack (UTC –8 to UTC –3)
United States
Full-time
Remote
Senior LevelDuelbits is a next-gen crypto iGaming platform delivering innovative gaming experiences. They are seeking a Senior Full Stack Developer to design, build, and evolve core systems while providing engineering leadership and technical ownership.
Gambling & Casinos
No H1B
Responsibilities
Develop a strong understanding of the Company’s systems, services, architecture, and data flows
Lead the technical design and implementation of complex features or services
Contribute to architecture discussions, providing pragmatic and scalable recommendations
Identify technical debt, architectural gaps, or performance risks and propose clear improvement plans
Contribute to engineering patterns, tooling, and technology adoption aligned with long-term technical direction
Design, develop, test, and deploy high-quality frontend and backend solutions
Deliver secure, performant, and reliable features across multiple platforms
Break down complex requirements into actionable tasks and provide accurate effort estimates
Proactively remove blockers and coordinate across teams to maintain delivery momentum
Support production stability through troubleshooting, incident resolution, and performance optimisation
Set a high bar for code quality, testing, and maintainability
Write and maintain unit, integration, and end-to-end tests as appropriate
Lead by example in code reviews, providing clear, constructive technical feedback
Ensure adherence to coding standards, performance expectations, and reliability requirements
Produce and maintain clear technical documentation for systems, features, and processes
Promote best practices around scalability, security, observability, and performance
Participate in technical demos, discussions, and continuous improvement initiatives
Work closely with Product, Design, QA, and Engineering leads to ensure aligned delivery
Provide visibility into risks, dependencies, and progress through structured communication
Offer informal mentorship, guidance, or pair-programming support to other developers when requested
Support onboarding of new contributors by sharing system knowledge and context
Qualification
Required
Significant experience delivering full-stack solutions in complex, production environments
Strong backend and frontend engineering skills with sound architectural judgement
Proven ability to own features or services end-to-end
Experience working with distributed systems, APIs, and scalable data stores
Strong problem-solving skills and ability to operate autonomously
Clear English communication skills suitable for senior-level remote collaboration
Comfortable working in fast-moving, high-accountability environments
Interest in gaming, sports, or high-traffic consumer platforms
Based within Latin America (UTC –8 to UTC –3) to ensure effective collaboration
Benefits
Competitive Compensation
Competitive service fees with performance-linked rewards
Opportunities for accelerated growth, deeper technical exposure, and meaningful contributions
Company
Duelbits
Duelbits is a crypto casino and sportsbook aiming to bring users the most rewarding gambling experience.
51-200 employees
Funding
Current Stage
Growth StageLeadership Team
Oto Shalikashvili
Chief Marketing Officer
Company data provided by crunchbase