MetaMask

• Lead the technical direction and execution of fiat-to-crypto features and infrastructure. • Guide and mentor a team of junior and mid-level engineers (across backend, frontend, desktop, and mobile). • Build secure, scalable systems that connect users to third-party payment service providers (and payments infrastructure. • Collaborate with product managers, designers, data analysts, and engineers from across MetaMask to ship cross-platform features. • Maintain high code quality through design discussions, reviews, testing, and documentation. • Help ensure the reliability, observability, and performance of the Money Movement services. • Own architectural decisions that affect revenue-generating user flows. • Partner with mobile and extension platform teams to create unified, seamless money movement experiences.

• Own the vision and roadmap for Universal KYC and MetaMask Passport • Define how a reusable identity layer unlocks the broader MetaMask product stack • Build the underlying identity platform, creating scalable verification primitives and standards • Design a seamless, low-friction KYC experience • Drive adoption across MetaMask by partnering closely with internal teams • Lead execution end-to-end, aligning cross-functional teams and delivering measurable outcomes.

• Use motion to make the product easier to understand—helping people see what’s happening, what changed, and what to do next • Define a clear, shared motion language for MetaMask—how things move, respond, and feel across surfaces • Build patterns, guidelines, and reusable assets that allow motion to scale across teams and platforms • Introduce moments of delight where they add value, without getting in the way • Partner with product designers and engineers to bring motion into the product in a way that feels natural and performs well • Use prototypes to explore and communicate interaction ideas • Contribute to the overall level of craft across the team through feedback and collaboration

• Build and enhance MetaMask's Stablecoin / Earn feature strategy to create Neobank like experiences • Implement user-centric solutions across MetaMask Clients including Extension, Mobile, and Web • Contribute to backend APIs and middlewares that power these consumer experiences • Help create intuitive, efficient, and secure Web3 interactions that delight users • Collaborate with product managers, designers, and other engineers to deliver high-quality features • Participate in code reviews and help maintain high code quality standards

• Own mobile platform architecture • Define and evolve architecture of MetaMask Mobile (React Native + native) • Make tradeoffs between JS/TS, RN, and native • Design and steward core platform systems • Lead cross-team initiatives • Drive upgrades and migrations • Conduct structural performance and stability work • Elevate developer experience & automation • Improve tooling and release workflows • Establish patterns for navigation and state management • Integrate AI/LLMs into workflows • Define metrics and dashboards for performance and stability • Mentor engineers and influence technical direction

• Manage end‑to‑end employee lifecycle processes for the Europe region (pre‑boarding, onboarding, changes, and off‑boarding). • Prepare and process employment contracts, new hire documentation, and internal transfers in line with local requirements. • Maintain accurate employee data in the HRIS (Workday or ADP experience preferred) and ensure high standards of data quality. • Coordinate with Payroll on hires, terminations, compensation changes, and leaves to ensure timely and accurate processing. • Administer core People programs, including parental/medical leave and other statutory and company benefits. • Serve as a primary point of contact for employee and manager questions about HR policies, processes, and benefits. • Support the implementation and communication of global and local HR policies across multiple European countries. • Help ensure compliance with applicable European labor laws and data privacy regulations (including GDPR). • Produce standard HR reports and basic analyses to support People team and business needs. • Identify opportunities to streamline and improve People Operations processes, especially through standardisation and automation. • Contribute to regional/global People projects (systems enhancements, policy rollouts, training). • Create and maintain clear documentation (guides, FAQs, process maps) to support employees and managers. • Actively seek out and implement AI and automation solutions to enhance People Operations efficiency, particularly in employee self-service and routine task management. • Lead the design and execution of key People Operations initiatives focused on employee enablement, self-service enhancements, and overall process optimization across the European region. • Own and manage regional People projects (e.g., HRIS module implementations, new policy rollouts, compliance programs) from ideation through successful end-to-end delivery, serving as the primary project manager and subject matter expert.

• Design, build, and maintain reliable data models that transform raw data into business-ready datasets. • Collaborate closely with analysts, data scientists, and business stakeholders to understand requirements and translate them into actionable metrics, KPIs, and dashboards. • Develop and maintain metrics definitions, semantic layers, and data documentation to ensure consistency across teams. • Build, optimize, and test dbt models to deliver clean, reliable, and trusted data. • Ensure data quality, accuracy, and governance are embedded in all models and pipelines. • Create dashboards, reports, and visualizations that empower business users to make data-driven decisions. • Work with SQL and transformation frameworks to write efficient queries and maintain performant models. • Partner with data engineers to ensure smooth data ingestion and availability for analytics. • Continuously improve processes and workflows to increase efficiency, reliability, and scalability.

• Determine the root cause and severity of vulnerabilities reported to us through our bug bounty platform. • Interface with ethical hackers, triage reports, and guide product engineering teams to resolution. • Document identified vulnerabilities in a way that allows for our engineering team to take quick action. • Write code to support the development of security engineering projects, or fix vulnerabilities in MetaMask client applications. This includes the development of AI tooling for vulnerability determination and resolution in order to keep pace with the changing AI-powered vulnerability detection landscape. • Assess potential security vulnerabilities within our applications, and work with development teams to ensure remediation in our established SLAs. • Support product teams as they develop new features by conducting design reviews, threat modeling, security testing, and code reviews. • Identify gaps in MetaMask’s secure software development life cycle (SSDLC), and take initiative leading efforts to address them. • Participate and contribute to team meetings, roadmap planning, and discussions. • Validate that security patches address reported vulnerabilities and test for any potential bypasses • Proactively prevent future occurrences of a vulnerability through developing automation, security controls, and educating developers. • Pave your own path in how you want to make MetaMask more secure.

• Designing and implementing the front-end components and user experience for MetaMask Debit Card interactions across MetaMask clients. • Developing robust and scalable backend services and APIs to manage card lifecycle, facilitate transaction processing, and integrate with financial partners. • Ensuring seamless and secure integration with Card Issuers, payment networks, and compliance systems. • Optimizing the performance and security of all Card features, handling real-time data feeds and high-volume transaction throughput.

• Own the entire lifecycle of features and projects — from technical design through to launch and production monitoring • Build and ship user-facing features in our React Native mobile application • Contribute across the full stack: React Native mobile frontend, Node.js/NestJS backend API, and shared TypeScript libraries • Integrate third-party payment providers and financial services APIs • Improve application performance, test coverage, and developer experience • Onboard and mentor other engineers through code reviews and pairing • Identify and suggest areas of future work for yourself and the team • Collaborate with Product, Design, QA, and Backend Engineering partners to deliver on the team's roadmap • Participate in code reviews, sprint ceremonies, on-call rotations, and the hiring process • Leverage AI-assisted development tools (Cursor, Claude Code, or equivalent) as a core part of your daily engineering workflow