Senior Frontend Engineer

October 20

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Maltego Technologies

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51 - 200

💰 Venture Round on 2023-04

Description

• Design, develop, and maintain scalable, high-performance frontend solutions for enterprise-grade applications using React, MUI, and Vite. • Contribute and drive the creation of data-intensive features, focusing on interactive and performant visualisations (graphs, trees, etc.) for large datasets. • Collaborate closely with product, backend, and design teams to ensure smooth delivery of high-quality features. • Leverage React Query for server-state management and Zustand for global state management across the application. • Implement real-time updates using Pub/Sub architectures and ensure data consistency and performance across components. • Write and maintain unit tests using Vitest and UI automation tests using Playwright, ensuring high code coverage and stability in production. • Utilise Azure DevOps for CI/CD pipelines and ensure a smooth integration, testing, and deployment of front-end features. • Mentor and guide junior developers, perform code reviews and drive best practices in front-end architecture and design. • Optimise application performance through lazy loading, memoisation, and efficient rendering techniques to ensure smooth handling of complex data visualisations.

Requirements

• 5+ years of professional experience in frontend development, with deep expertise in React • Strong knowledge of JavaScript/TypeScript and experience with Material UI (MUI) or similar component libraries • Hands-on experience with Vite or other modern build tools • Proficiency in React Query for server-state management and Zustand or similar state management libraries • Solid understanding of Pub/Sub architectures for real-time data integration • Experience with building interactive data visualisations, handling large datasets, and optimising for performance • Strong experience with testing frameworks • Working experience with Vitest for unit tests and Playwright for UI automation is an added advantage • Familiarity with Azure DevOps for CI/CD, pipelines, and automated deployment workflows • Excellent understanding of performance optimisation techniques, including lazy loading, code splitting, and caching • Proficient in version control (Git) and experience working in Agile/Scrum environments

Benefits

• Insights into the daily operations of a fast-growing tech scale-up • Opportunity to quickly take over responsibility and make a direct and long-lasting impact • Motivated and highly international team • Commitment to supporting diversity and inclusion in the organization • Equal-opportunity employer