VeliTech

• Develop and execute sales strategies to drive revenue growth in the iGaming market • Lead, manage, and mentor the sales team to achieve sales targets and KPIs • Build and maintain strong relationships with clients, agents, and strategic partners • Identify new business opportunities and market expansion strategies • Negotiate commercial terms and partnership agreements • Present company products, solutions, and proposals to clients and partners • Work closely with internal teams to support client requirements and sales initiatives • Monitor market trends, competitor activity, and industry developments • Prepare sales reports, forecasts, and performance updates for management

• Rendering & Animation: PixiJS scenes, Spine runtimes, GSAP timelines, frame-perfect playback • Audio Systems: Web Audio API, AudioContext graphs, dynamic mixing • Game State Architecture: Zustand stores, game programming patterns, deterministic state machines • Real-time Networking: WebSocket protocol handling, HTTP(S) round-trips, error recovery flows • Memory Management: Texture atlases, object pooling, GC pressure control, heap profiling • Build & Performance: Bundle optimization, code splitting, asset pipeline, Lighthouse budgets • Client Hosting & Infra: CDN delivery, DNS, cache-busting strategies, AWS deployments • Async Programming: Promises, async/await, concurrency patterns, loading orchestration

• Own and evolve cloud infrastructure in AWS for iGaming platforms with 24/7 availability requirements. • Design and operate multi-account, multi-VPC architectures with secure connectivity and shared services. • Manage infrastructure using Infrastructure as Code (Terraform). • Drive architectural improvements for scalability, fault tolerance, and cost efficiency. • Design and maintain robust CI/CD pipelines using GitLab CI for frequent and safe releases. • Implement release strategies suitable for iGaming. • Enforce deployment controls for production (manual approvals, gated pipelines, release branches). • Support and maintain self-managed GitLab and Container Registry. • Lead containerization strategy using Docker and ECS Fargate (serverless). • Operate and improve traffic management and routing using Kong API Gateway. • Ensure reliable service-to-service communication and networking under high concurrency. • Build and own observability for production systems. • Define SLOs, SLIs, and alerting strategies to reduce noise and improve MTTR. • Own operational reliability of RDS PostgreSQL. • Work with NoSQL / KV data stores (ElastiCache) for session data and caching. • Support architectures where single databases serve multiple regions or services. • Implement security best practices aligned with iGaming compliance requirements. • Manage DNS, WAF, and security controls via Cloudflare. • Participate in audits, security reviews, and compliance initiatives. • Take a senior role in production support and on-call rotations. • Lead incident response for critical production issues. • Proactively improve system reliability, capacity planning, and disaster recovery. • Act as a technical leader within the DevOps team. • Mentor mid-level engineers and review infrastructure and CI/CD changes. • Collaborate closely with backend, QA, product, and compliance teams. • Maintain high-quality documentation.

• Own the full game design lifecycle: concept → documentation → prototype/MVP → release → iteration • Design and improve crash & instant games mechanics, features, UX flows and progression systems • Create and maintain clear design documentation: GDDs, specs, wireframes, flows, and translate them into actionable user stories for the development team • Create tracking specs (what to log, event properties, funnels) • Collaborate with game mathematicians on RTP/volatility/risk/ feature math • Work with UI/UX and art teams on game visuals, animations, feedback loops, and readability • Ensure games meet iGaming compliance/fairness, platform requirements and usability standards • Define and interpret KPIs: retention, engagement, conversion, feature performance • Drive A/B testing experiments and feature improvements based on analytics • Market awareness: continuously monitor iGaming instant/crash trends and competitor mechanics; translate insights into actionable design proposals

• Perform manual and automated testing of online casino games and platform features • Develop, maintain, and expand automated tests across multiple layers: API, UI, integration, contract, and SDK testing • Build, scale, and optimize the test automation framework, including architecture, reporting, reliability, and performance • Define and contribute to the overall testing strategy, ensuring coverage of critical business and technical flows • Promote and enforce automation best practices across the team • Collaborate closely with Developers and DevOps to improve CI/CD pipelines and testing efficiency • Analyze logs, monitor test environments, investigate test failures, and support release quality and stability • Work with mock services, test data, and integrations in complex distributed systems

• Design, develop, and maintain automated test cases using Java • Rewrite and migrate existing automated tests from Groovy to Java • Execute automated test suites and manage test execution control • Extend and enhance the existing test automation framework with new features and functionality • Identify, analyze, verify, and report software defects, ensuring clear reproduction steps and documentation • Collaborate closely with QA, Development, and Support teams to ensure high product quality • Participate in test planning, review test results, and track defect resolution • Follow established QA processes, standards, and best practices • Proactively suggest and implement improvements to QA processes and automation approaches • Support continuous integration pipelines by maintaining stable and reliable automated tests