Senior Front-End Engineer (Angular) – Remote & Growth

LITIT; Polska; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Learning certificates and lunches

Project switches after 1 year

Team building events

Remote work opportunities

Flexible time off

Seasonal activities

Health insurance for Lithuanian-resid

Referral bonuses

Loyalty days

Life-event recognition

Job summary

LITIT, a joint venture between NTT DATA and Reiz Tech, seeks a Senior Frontend Developer for an Angular-based application in an international setting. This hands-on role focuses on building maintainable, testable, accessible, and scalable frontend features using Angular, TypeScript, RxJS, and modern patterns.

You’ll collaborate with backend engineers, UX/design specialists, and other developers, shaping frontend quality and technical decisions, with strong emphasis on signals, DI, and testing.

Qualifications

• Strong professional experience with Angular, ideally 17+ or recent versions.
• Senior-level knowledge of TypeScript.
• Strong understanding of RxJS 7 and reactive programming.
• Experience with modern Angular architecture and development practices.
• Good understanding of component architecture, dependency injection, routing, forms, HTTP, and change detection.
• Experience with SCSS and responsive web development.
• Experience with a component library or design system.
• Understanding of frontend accessibility (a11y) and WCAG principles.
• Experience with frontend testing, preferably Jest, Angular Testing Library, and Playwright, or comparable tools.
• Good understanding of Git, containers, CI/CD, and REST/API integration.
• Awareness of AI and modern AI-assisted development.

Responsibilities

• Design, develop, and maintain modern Angular applications.
• Build reusable components using standalone components and current Angular patterns.
• Work with Angular's modern control flow and DI.
• Use Signals and RxJS for state and asynchronous data flows.
• Implement appropriate change detection strategies and optimize frontend performance.
• Work with Angular Routing, Reactive Forms, and HTTP Client/interceptors.
• Develop clean, strongly typed solutions using TypeScript.
• Build responsive interfaces using SCSS and established design systems.
• Ensure accessibility standards, including WCAG basics, keyboard navigation, and ARIA.
• Implement internationalization using ngx-translate.
• Write and maintain unit and component tests using Jest and Angular Testing Library.
• Develop and maintain E2E tests using Playwright.
• Participate in code reviews and contribute to frontend architecture and engineering standards.
• Work with ESLint, Prettier, Stylelint, Husky, and commitlint.
• Collaborate with backend engineers on API design and integration.
• Use Git, containers, and CI/CD pipelines as part of everyday development.

Skills

Angular

TypeScript

RxJS

Testing (Jest)

CI/CD

Accessibility (a11y)

Git

Communication

Tools

ngx-translate

Playwright

Jest

Angular Testing Library

Job description

LITIT, a joint venture between NTT DATA and Reiz Tech, seeks a Senior Frontend Developer for an Angular-based application in an international setting. This hands-on role focuses on building maintainable, testable, accessible, and scalable frontend features using Angular, TypeScript, RxJS, and modern patterns.

You’ll collaborate with backend engineers, UX/design specialists, and other developers, shaping frontend quality and technical decisions, with strong emphasis on signals, DI, and testing.