Senior Angular Engineer (Map-based Product) at Onhires

About the Company Our client is a product-focused software development company building high-quality web and mobile applications for global markets. They work on complex, data-driven products across multiple industries, with a strong focus on performance, scalability, and user experience. About the Role We are looking for a Senior Angular Engineer to join a team working on a complex map-based web application for end users. This is not a typical frontend role - you will be working on: - Geospatial data (ESRI GIS) - Complex UI with large datasets and visualizations - Real-time updates - Architecture decisions (state management, app structure) Project duration: initially 6 months, with a strong possibility of extension up to 12 months. Responsibilities - Build high-performance web applications using modern Angular - Design and develop complex, map-based user interfaces (ESRI GIS) - Collaborate with backend engineers, designers, and product teams - Identify performance bottlenecks and optimize applications - Contribute to architecture decisions and technical direction - Maintain high code quality and testing standards - Conduct code reviews and mentor engineers Tech Stack - Angular 20 (with plans to upgrade to 21) - TypeScript - RxJS + state management (NgRx / Signals / ComponentStore) - REST APIs - Testing: Jest / Cypress / Playwright - GIS: ArcGIS / ESRI - GenAI tools (Cursor, Claude, Codex) Requirements - 5+ years of experience with modern Angular (v16+) - Strong expertise in RxJS and state management - Experience building complex, enterprise-grade UIs - Deep understanding of frontend architecture and scalability - Performance optimization experience (change detection, lazy loading, bundle optimization) - Experience working with large datasets and complex data models - Testing experience (unit, integration, E2E) - Strong problem-solving skills and ability to work independently - English - fluent (B2+/C1+) - Ukrainian - fluent or native Nice to Have - Experience with GIS / map-based applications (ESRI, ArcGIS, Leaflet, Mapbox, etc.) - Experience with real-time features (WebSockets, live updates) - Data visualization libraries (D3.js, Chart.js) - Backend experience or understanding - CI/CD pipelines Product Context - Map-based web application using ESRI GIS - Complex UI with dashboards and data visualization - Real-time functionality - End-user product (not an internal tool) - Prototype available (Figma) What’s Offered - Competitive salary - Fully remote work - Home office support - Opportunity to work on complex, high-impact products Hiring Process - Recruiter prescreen - CV / profile review - Technical interview or coding exercise - Technical exercise review (panel) - Final / leadership interview