CoinPoker

• Edit and repurpose poker content into new viral variations • Dub and localize content into assigned GEO language • Manage multiple social media accounts daily • Upload and schedule short form content across platforms • Organize and track content workflows • Monitor account performance and report progress • Follow account setup, warming, and security procedures • Improve content retention and engagement • Use AI tools for translation and workflow support • Assist with operational and administrative social media tasks

• Ability to design and build scalable, high-performance backend systems and microservices. • Experience architecting distributed systems capable of handling high concurrency and real-time traffic. • Ability to write clean, maintainable, production-grade code. • Experience owning end-to-end feature development from design to deployment. • Ability to optimize systems for performance, scalability, and reliability. • Experience collaborating with cross-functional teams for seamless releases. • Participation in code reviews and architectural discussions. • Ability to troubleshoot production issues and lead root cause analysis.

• Support deployment of tournaments, satellites, cash game configurations, and in-client promotional mechanisms using internal poker room tools. • Assist with execution of marketing requests, including CRM activity, leaderboards, and other client-side promotional features. • Build working coverage across PRM tools and systems alongside existing owners. • Document operational workflows, setups, and configuration standards in an internal PRM wiki to reduce single-point knowledge dependencies. • Support monitoring and deployment across cash game formats, including specialist modes such as Short Deck and All-in or Fold. • Track competitor schedules, formats, and promotions to support ongoing improvements to the poker offering. • Assist with rollout and integration of new formats, features, and promotional mechanics as they are introduced. • Help coordinate promotion, schedule, and feature-related workstreams within the PRM planning cycle, improving visibility across timelines and dependencies. • Support maintenance of back-office configurations across tournaments, tickets, rake structures, blinds, and templates. • Identify configuration risks, setup gaps, and delivery dependencies early so they can be addressed before impacting releases.

• Own and drive the end-to-end security posture of all web, API, and infrastructure surfaces • Identify, assess, and remediate vulnerabilities across frontend (web + Electron), backend services, and cloud infrastructure • Design and enforce security controls at the Cloudflare edge — WAF policies, bot mitigation rules, Turnstile integrations, and rate limiting strategies • Harden AWS environments: API Gateway, EC2, Lambda, S3, RDS, and supporting services in line with least-privilege and zero-trust principles • Lead threat modelling sessions for new product features and flag security gaps before they reach production • Monitor, investigate, and respond to security incidents — from Cloudflare firewall events and WAF alerts to SIEM-detected anomalies • Conduct regular penetration testing and vulnerability assessments; triage and prioritise findings by business impact • Define and enforce HTTP security header policies (CSP, HSTS, X-Frame-Options, Referrer-Policy) across all domains • Build and maintain a DDoS response playbook; lead active mitigation during volumetric and application-layer attacks • Partner with engineering teams to embed secure coding practices and participate in code reviews for security-sensitive changes • Manage the responsible disclosure and bug bounty programme; triage external researcher reports • Produce clear security reports, risk registers, and executive briefings; track remediation SLAs • Stay current on emerging attack vectors, CVEs, and threat landscape changes relevant to online gaming and fintech platforms

• Monitor transactions, investigating suspicious activities. • Collaborate with other teams to ensure compliance with industry regulations. • Handle general email queries. • Conduct new account reviews. • Support escalations and consultations. • Perform transaction reviews.

• Perform daily crypto and revenue reconciliations. • Prepare and maintain management accounts and financial reports. • Calculate VAT, taxes, and ensure compliance with regulatory requirements. • Manage Accounts Payable (AP) and Accounts Receivable (AR) processes. • Post invoices, bank transactions, and maintain accurate general ledger records. • Support audits and internal controls to ensure accuracy and compliance. • Assist with financial planning, M&A readiness, and process improvements.