Wantapply.com

Frontend Developer (Angular)

Hybrid

Project Overview: 
Modern web platform with dynamic user interfaces and complex modular architecture

Key Responsibilities: 

Platform Components & UI Engineering

  • Design and develop platform-level Angular components that are visually polished and reusable across products

  • Build highly customizable modules that balance beauty, scalability, and technical flexibility

  • Collaborate with designers to deliver sleek, intuitive, and responsive user interfaces

  • Work with Angular Material and custom SCSS themes to create consistent and modern user experience

Modular & Reactive Architecture

  • Apply modular principles (Nx, feature-based architecture) to keep code maintainable and scalable

  • Use RxJS extensively to handle complex asynchronous data flows and reactive UI updates

  • Implement strict separation of concerns, maintain shared libraries and domain modules

Integration & API Communication

  • Consume and integrate REST and GraphQL APIs for data-driven features

  • Design service layers with caching and error handling strategies to improve performance and resilience

  • Ensure high performance and code quality across devices and browsers


Requirements:

Experience & Expertise

  • Demonstrated experience building complex Angular apps in production

  • Experience with Nx monorepo setups and modular code architecture

  • Solid understanding of reactive programming with RxJS and state management patterns

  • Proficiency in SCSS, Angular Material, and modern UI tooling

  • Practical experience integrating APIs (REST/GraphQL) and handling network edge cases

  • Knowledge of accessibility, responsive design, and performance optimization

  • Bonus: familiarity with WMF, SSR, or design systems at scale

Technical Skills

  • Angular 17+ (or equivalent modern version)

  • TypeScript, SCSS, HTML5

  • RxJS, NgRx, Apollo Client (or alternatives)

  • REST, GraphQL, WebSocket (optional)

  • Nx Workspace, Angular CLI, Webpack

  • Git, CI/CD pipelines, testing frameworks (Jest, Cypress preferred)

Opportunity Highlights

  • Build a large-scale platform, not just a set of web pages

  • Work with designers and product engineers to create truly impressive UIs

  • Tackle challenges in modularity, performance, and maintainability

  • Grow with the product and influence technical decisions

Benefits:

  • ๐Ÿ 24 working days of paid annual leave 

  • ๐Ÿค 6 days of paid sick leave  

  • ๐Ÿ–Š Official employment

  • ๐Ÿ“„ Medical insurance

  • โ˜•๏ธ Coffee zone with fruit & snacks available in the office 

  • ๐Ÿฅ— Corporate Lunch provided by the company

  • ๐Ÿ’ช Gym and sports classes 

  • ๐Ÿ™Œ Healthy and friendly work atmosphere  

  • ๐Ÿ“š Greek and English language classes (partially covered)

Published on: 5/25/2026

CoreStar

CoreStar

CoreStar is a technology company delivering innovative and scalable solutions to partners across the IT industry.

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