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OtrosTrabajos audit staff en New York, NYCrear alertas
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- Vention
Developerhace 24 días$35–$50 por horaJornada completaManhattan, New YorkWe are looking for an experienced game developer to build a standalone, provably fair betting module that integrates securely via API with our existing socifi platform. The selected developer will NOT have access to our casino’s source code but will work on an isolated module that connects to our platform through predefined API endpoints. This ensures security while enabling seamless integration into our system. - You will develop a separate game backend and frontend - It must be built on a provably fair gaming system using blockchain/cryptographic verification - It will interact with our casino platform - All game transactions will be recorded in our existing Back Office - Real-time WebSockets will be used for price updates & bet execution Key Responsibilities: Develop a standalone betting module (backend + frontend). Implement real-time price updates using Binance WebSocket API. Build a scalable WebSocket server to handle thousands of users. Implement betting logic (users place bets on live crypto prices). Ensure fair bet settlement based on final price at the end of each round. Implement provably fair gaming using cryptographic verification (e.g., SHA-256, Ethereum smart contracts, or Chainlink VRF). Validate user authentication Check & update player balances Store bet transactions & results in Back Office Ensure the game runs at maximum speed, even under high traffic loads. Optimize WebSocket connections to prevent lag & ensure ultra-low latency. Develop a React.js frontend matching our casino UI/UX. Ensure secure, fair, and high-performance game logic. Write clean, modular, and well-documented code. Required Skills & Experience: Game Development Experience (Must Have) Node.js (Express/Nest.js) – WebSocket Development Blockchain (Ethereum, Solana, or similar) – Smart Contracts for Provably Fair Gaming WebSockets (Socket.io, Redis Pub/Sub) for real-time connections React.js – Frontend UI & WebSocket handling Binance WebSocket API – Live crypto price tracking Security Best Practices – Prevent exploits, fraud detection Scalability Knowledge – Handle high-concurrency users (100,000+ active connections) Preferred (Bonus) Skills: Experience with Game Development Knowledge of Trading Platforms / Forex / Crypto Betting Familiarity with MetaMask & Web3.js for crypto betting Performance & Scalability Requirements This game must be ultra-fast and highly scalable. To ensure this, the developer must implement: WebSockets Optimization (High-Speed Real-Time Connections) Must handle 100,000+ concurrent users without lag. WebSocket connections must be load-balanced using NGINX or AWS ALB. Database Performance MonogDB must be optimized for high-frequency transactions. Bets should first be stored before batch-writing to the database every second. Database partitioning & indexing must be applied to prevent slow queries. Binance WebSocket API (Live Price Updates) Prices must be cached for instant access to reduce API latency. Provably Fair System (Blockchain / SHA-256 Hashing) Users must be able to verify the fairness of the game using cryptographic proof. The game seed must be hashed before the round starts, ensuring that results cannot be manipulated. If blockchain-based, use Layer 2 solutions (Polygon, Solana) for speed instead of Ethereum. Security & Protection Against Cheating Rate-limiting & bot detection must be implemented to prevent abuse. Game logic must be auditable & verifiable to ensure fairness. DDoS protection (Cloudflare/AWS WAF) must be in place to prevent attacks. Failover & Auto-Scaling Must deploy multiple WebSocket servers behind a load balancer. Game must automatically scale up and down based on traffic demand. AWS or DigitalOcean must be used for auto-scaling server infrastructure. API-Driven Integration with Our Platform (Key Requirement!) Securely connect via wallet authentication, transactions & bet history Game data must be logged in our Back Office, so admin staff can view transactions Potential for ongoing work: Long-term collaboration possible Project Scope: Ensure API-driven architecture (no direct casino access) Implement real-time WebSockets for price updates Build & optimize betting logic with provably fair verification Deliver clean, scalable, and secure code Optimize for ultra-fast performance, scalability, and security Work closely with our lead developer for API integration Please submit: Your resume / portfolio showcasing or similar games you've built A short cover letter explaining your experience with provably fair gaming & WebSockets Links to live projects or GitHub repositories (if available) Your availability and estimated timeline for completion Looking forward talking more soon!
¡Incorporación inmediata!Inscripción fácil - Hotel Chamber of Commerce
Internhace 2 mesesJornada completaManhattan, New YorkMy name is Nathaniel Clarke, and I am reaching out on behalf of a unique and purpose-driven hybrid initiative: The Chamber of Commerce Guest Staff Affairs, doing business as the Hotel Chamber of Commerce, and our nonprofit wing, the Hotel Advocacy Network (HAN). Together, we are redefining what hospitality can look like — not just at the front desk, but in the hearts and minds of every guest and staff member. We believe that fairness, emotional intelligence, and accountability should be embedded in every guest experience. Our mission is built on three pillars:1. Hotel Chamber of Commerce (HCC) – The For-Profit Arm Supports hospitality operations by offering: The EchoConnect Front Desk System, a real-time AI-powered check-in and loyalty audit tool Staff training modules in empathy, decorum, crisis de-escalation, and human trafficking prevention The Sauti Listener system — a venting tool designed to reduce leadership burnout 1. Hotel Advocacy Network (HAN) – Our Nonprofit Force 2. Leads grassroots and institutional advocacy by: 3. Promoting ethical hospitality standards 4. Offering emotional intelligence programs to under-served communities 5. Campaigning for policy change, diversity, and staff dignity3. League of Hospitality Guardians – The Next Generation of Leadership 6. This signature program under HAN trains and certifies Hospitality Heroes who exemplify: 7. H = Hospitable, E = Empathy, R = Resolution, O = Ownership. 8. Students who intern with us become part of this larger ecosystem — learning from real-world business, tech, and nonprofit experiences, while contributing to meaningful social change. Open Intern Roles: Marketing & Social Media Intern – Create campaigns and promote outreach Nonprofit & Grant Writing Intern – Assist with funding proposals and impact storytelling Tech & Automation Intern – Work on our EchoConnect platform Hospitality Training Support Intern – Help build and document empathy + decorum modules All roles are remote-friendly, with flexible hours, and eligible for college credit (if approved by your institution). Interns receive professional mentorship, a letter of recommendation, and the chance to directly impact the future of hospitality. I've attached a full flyer and listing for your review. We’d love if you could circulate it among your students or post to your job/internship board. Thank you for your time and dedication to student growth. Together, we can build a fairer, smarter, and more human-centered hospitality industry. Warm regards, Nathaniel Clarke Founder, Hotel Chamber of Commerce & Hotel Advocacy Network
¡Incorporación inmediata!Sin experienciaInscripción fácil - 4C Foods
FSQA Managerhace 2 meses$90000–$105000 anualJornada completaEast New York, BrooklynJob Overview We are seeking a dedicated and experienced FSQA Manager to oversee our food safety and quality assurance processes. The ideal candidate will be responsible for ensuring compliance with industry standards and regulations, while also leading a team to maintain the highest quality of our products. This role requires a strong understanding of FDA regulations, ISO standards, and HACCP principles. Duties Develop, implement, and maintain food safety and quality assurance programs in accordance with FDA regulations and ISO standards. Conduct regular quality audits to ensure compliance with internal policies and external regulations. Utilize tools such as micrometers and coordinate measuring machines to assess product quality. Analyze data from quality control processes to identify trends and areas for improvement. Lead the team in the execution of HACCP plans and ensure proper documentation is maintained. Collaborate with cross-functional teams to address quality issues and implement corrective actions. Train staff on quality assurance protocols and best practices to foster a culture of continuous improvement. Skills In-depth knowledge of FDA regulations, ISO 9001, ISO 13485, and HACCP principles. Proficiency in using measurement tools such as micrometers and coordinate measuring machines. Strong experience in QA/QC processes including conducting quality audits. Ability to analyze complex data sets to inform decision-making. Familiarity with Calypso software for measurement analysis is a plus. Excellent leadership skills with the ability to motivate and develop a team. Strong communication skills for effective collaboration across departments. Join us as we strive for excellence in food safety and quality assurance! Job Types: Full-time, Permanent Pay: $90,000.00 - $105,000.00 per year Benefits: 401(k) 401(k) matching Dental insurance Employee assistance program Employee discount Flexible spending account Health insurance Health savings account Life insurance Paid time off Professional development assistance Vision insurance Schedule: 10 hour shift 8 hour shift Monday to Friday Weekends as needed Work Location: In person
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