• Architect and implement real-time voice solutions for authentication, fraud prevention, and deepfake detection products. • Integrate and optimize voice network systems—including SIP, VoIP, telephony hardware/software, and cloud-based voice services—for reliability, scalability, and security. • Collaborate closely across engineering, product, and customer-facing teams to deliver seamless voice-driven features. • Design and maintain robust enterprise and carrier-grade voice infrastructure supporting high-security, high-availability environments. • Deliver architectural improvements, optimizing for performance and onboarding new platforms or vendors. • Stay at the forefront of emerging threats in voice security and develop strategies to address them. • Use workflow automation engines, monitoring, and deployment tools to enhance system resilience and efficiency. • Troubleshoot, diagnose, and resolve complex voice and networking technical issues. • Contribute to cross-team technical reviews and best practice dissemination.

• Act as a primary coordination point for Casino Engineering delivery and technical topics with Product and other Technology units. • Work with Engineering Managers and leaders outside of Casino Engineering to coordinate shared initiatives and organisational dependencies. • Translate engineering realities into clear, structured, and data-backed communication for technical and non-technical stakeholders. • Ensure ongoing alignment between technical priorities, delivery execution, and business goals. • Coordinate and structure delivery plans across Casino Engineering teams into a coherent, cross-team view, covering both product-driven and technical initiatives. • Drive the ongoing maintenance of the Casino Engineering technical roadmap, including architecture evolution, platform improvements, resilience, and technical debt. • Facilitate regular planning and alignment sessions with Engineering Managers, Principal Engineers, Product, and other stakeholders to review priorities, sequencing, and dependencies. • Facilitate regular reviews of insights from observability and monitoring tools (e.g. reliability, performance, operational health), and ensure that resulting actions, improvements, and technical initiatives are reflected in Casino Engineering delivery plans and technical roadmaps. • Ensure that the technical roadmap and delivery plans are consistently reflected in Jira, based on inputs and validation from Engineering Managers. • Track progress across teams, identifying delivery risks, slippage, trade-offs, and dependencies early and working with Engineering Managers to address them. • Support realistic planning by ensuring timelines, scope, and priorities are clearly understood and agreed. • Support product and engineering prioritisation decisions by analysing delivery, technical, and business data, and translating inputs from Product and the wider business into clear, data-backed recommendations on sequencing and trade-offs. • Work with Casino Engineering Managers to ensure consistent and effective use of productivity and delivery tools (e.g. Jira), including workflows, statuses, estimation approaches, and reporting. • Establish, track, and evolve delivery and productivity metrics (e.g. throughput, predictability, flow, progress against plan) to provide meaningful insight. • Analyse productivity and delivery data to identify trends, bottlenecks, and improvement opportunities. • Prepare consolidated engineering status reports, delivery health views, and roadmap updates for leadership and stakeholders. • Drive continuous improvement in engineering operations, planning practices, and ways of working across Casino Engineering.

• Develop an understanding of the ‘Core’ team's domain and technology stack and actively seek guidance to grow technical expertise. • Handle small-to-medium features with support from more senior engineers, ensuring tasks are completed according to set timelines. • Write code adhering to established coding standards and participate in code reviews to learn best practices. • Collaborate with team members to understand feature requirements and implement solutions with guidance. • Focus on building reliable and maintainable software components, contributing to team deliverables with a focus on quality. • Utilise version control systems to manage code changes and maintain a consistent development workflow. • Participate in team meetings and sprint ceremonies, such as daily stand-ups and sprint retrospectives, contributing updates and feedback. • Engage in learning activities, including game days and training sessions, to build familiarity with the company's tools and processes. • Troubleshoot and debug issues with guidance, learning to identify and resolve common software bugs. • Demonstrate a willingness to collaborate with other engineers and stakeholders, developing teamwork skills necessary for larger projects. • Demonstrate ownership of the team's delivery pipeline, ensuring that code quality, testing standards, and deployment practices are continuously optimised. • Active participation in on-call duties is required, with specific responsibilities determined by your assigned team and area of expertise.

• Design and build high-performance features in Flutter/Dart, while maintaining and extending the native calling stack — SIP clients, audio handling, CallKit/ConnectionService integration — in Kotlin and Swift. • Own features end-to-end within our feature-first clean architecture: Bloc/Cubit state management, repositories, immutable state, and 90%+ unit-test coverage on business logic. • Work at real scale: a melos-managed monorepo with 100+ packages, strict dependency hierarchy, code generation (freezed / json_serializable), and shared design system. • Ensure reliability of a real-time product: monitor releases with Crashlytics and analytics pipelines, investigate call-quality and stability issues, and drive performance optimization. • Contribute to the overall architecture and technical strategy of our mobile platform — from package design to migration of legacy patterns to the current architecture. • Collaborate closely with product managers, backend engineers, QA, and designers as part of a cross-functional product team. • Improve our engineering toolchain: GitHub Actions CI/CD, automated store/TestFlight releases, diff-coverage gates, and code-quality automation.