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A5 Labs

Remote Jobs

A5 Inside: The Kernel for Safe, Fair and Fun Games

12 open rolesTeam 51,200H1B SponsorLatest: Apr 3, 2026, 4:53 PM UTCCompany SiteLinkedIn
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12 Jobs

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Senior Game Designer

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

Designer54 days ago
ContractRemoteSeniorTeam 51-200H1B Sponsor

• Develop and pitch new game ideas and mechanics tailored to casino and card game markets. • Create game design documents (GDDs) outlining game flow, features, and mechanics. • Ensure game design aligns with business objectives, engagement goals, and monetization strategies. • Work closely with Asia-based stakeholders to gather requirements and refine game concepts. • Present and justify game ideas to business leaders, marketing teams, and product managers. • Act as the bridge between the design team and Asian stakeholders, ensuring smooth communication and alignment. • Design engaging and mathematically sound game mechanics, optimizing for player engagement and retention. • Work with data analysts to review player behavior and fine-tune game balance. • Innovate on existing casino games by introducing unique mechanics, features, and player incentives. • Work with the Art and UI/UX teams to develop visually appealing and intuitive interfaces. • Ensure game aesthetics align with thematic elements (e.g., Lunar New Year, Caribbean themes). • Provide feedback on game assets, animations, and player experience flows. • Stay updated on casino gaming trends, competitor games, and player preferences. • Understand regulatory and compliance constraints affecting game design in different markets. • Analyze player feedback and market performance to iterate on existing games.

Hong Kong
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Senior Product Owner

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

Product Manager57 days ago
ContractRemoteSeniorTeam 51-200H1B Sponsor

• Define, refine, and drive the poker product roadmap — from ideation to launch. • Translate strategic goals into clear, actionable product requirements and specifications. • Collaborate with design and engineering teams to deliver polished, high-quality features on schedule. • Manage and prioritize the product backlog, balancing user needs, business goals, and technical realities. • Partner with UX designers to create intuitive, satisfying, and skill-building player experiences. • Analyze player behavior, data, and feedback to guide iteration and continuous improvement. • Contribute to ideation, prototyping, and testing of new game modes, training tools, and player engagement features. • Collaborate with marketing and community teams to align launches, player education, and engagement initiatives.

Worldwide
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Senior Game Developer

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

Game Engineer57 days ago
ContractRemoteSeniorTeam 51-200H1B Sponsor

• Design and implement essential game functionalities and features using Cocos Creator. • Assist in optimizing game performance and stability across different devices and operating systems, focusing on rendering optimization and efficient memory management. • Work closely with other team members to contribute to high-quality projects. • Employ problem-solving and debugging skills to identify and resolve issues promptly. • Adapt and learn new technologies and industry trends to enhance personal growth and benefit the team.

United States
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Senior Full Stack Engineer, Node.js

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

Backend Engineer57 days ago
ContractRemoteSeniorTeam 51-200H1B Sponsor

• Drive technical initiatives across teams to build scalable web applications • Build highly-available and performant gaming applications • Create scalable backend systems for global audiences • Develop MVPs and production-ready solutions for online poker games • Design integration systems with various service providers • Implement robust microservices architecture

United States
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Senior Golang Engineer

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

Backend Engineer57 days ago
Full TimeRemoteSeniorTeam 51-200H1B Sponsor

• Design and implement scalable backend services using Golang for real-time multiplayer games. • Collaborate with game designers to integrate complex server-side game mechanics. • Optimise system performance to handle high traffic and data throughput without latency. • Ensure the stability and security of gaming networks and data transactions. • Maintain and enhance the codebase to improve scalability and efficiency. • Lead technical discussions and code reviews to drive innovations and maintain coding standards. • Solve challenging problems in areas such as distributed computing and high-performance computing. • Stay at the forefront of technological advancements to incorporate cutting-edge solutions into the gaming experience.

United States
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AI Design Engineer – AI Product Prototyper

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

OtherRemoteSeniorTeam 51-200H1B Sponsor

• Design + build interactive product experiences end-to-end (from concept → prototype → working demo). • Prototype AI-first UX for poker learning: session review, deciks, and “what to do next” coaching loops. • Use Claude Code + agentic workflows to generate, refactor, and ship POCs quickly (not just mockups). • Use Figma MCP server to translate Figma context into code accurately and repeatedly (components, layout, design tokens). • Lean hard into gen-AI for visuals/UI/product art, then integrate outputs into real flows. • Iterate based on outcomes (speed, usability, “aha moment”, retention), not polish for polish’s sake.

United States
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Senior/Principal Full-Stack Engineer, B2C Anti-Cheat POC

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

OtherRemoteSeniorTeam 51-200H1B Sponsor

• Build the Anti-Cheat Application Layer (POC First) • Develop backend services (Node.js) to consume integrity signals from data systems • Design APIs that serve trust score, risk indicators, and evaluation results • Build real-time and batch processing flows for B2C hand evaluation • Ensure reliability and clean data boundaries • Deliver B2C Product Surfaces (React) • Develop player integrity dashboard and trust score visualizations • Integrate model outputs into serving layer • Handle ingestion, validation, deduplication • Maintain version control and logging

United States
Job Closed
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Senior UX Designer

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

Product Designer121 days ago
ContractRemoteSeniorTeam 51-200H1B Sponsor

• Design end-to-end user experiences for AI-driven poker analysis and coaching, including: Post-session feedback, Mistake detection, Actionable improvement suggestions, Drill-based and gameplay-driven learning loops. • Translate complex poker concepts into clear, non-intimidating UX flows. • Shape how AI insights are presented so they are fast to grasp, emotionally motivating, and actionable. • Redesign traditional poker tools and propose ground-up UX alternatives focusing on minimal cognitive load and insight-driven UI. • Create user flows, wireframes, and high-fidelity prototypes for new features and experiments. • Partner with product managers to shape feature scope and learning outcomes, and ensure designs are realistic, performant, and scalable.

Worldwide
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Desktop Application Engineer

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

ContractRemoteSeniorTeam 51-200H1B Sponsor

• Develop and maintain Electron-based desktop applications for macOS and Windows. • Maintain and optimize auto-update mechanisms, application packaging, code signing, and version management. • Build and maintain cross-platform build pipelines (macOS / Windows), ensuring compatibility, stability, and optimal performance. • Write testable, maintainable, and refactor-friendly code.

Taiwan
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Marketing Designer

A5 Labs

A5 Inside: The Kernel for Safe, Fair and Fun Games

Marketing165 days ago
ContractRemoteSeniorTeam 51-200H1B Sponsor

• Create visuals for social media, blog posts, email campaigns, and marketing assets related to poker events and promotions. • Generate AI-assisted images for poker-themed concepts and campaigns. • Design poker situation illustrations and contextual graphics for blog articles. • Develop on-brand creative materials for daily social media usage. • Maintain visual consistency across all marketing platforms. • Collaborate closely with marketing, copywriting, and motion design teams to ensure all assets align with campaign objectives.

Europe

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