SENIOR FRONT-END ENGINEER (ANGULAR)

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

ABOUTTHE COMPANY

LITIT, a joint venture between NTT DATA and Reiz Tech, is a company with deep-rooted industry know-how, dedicated to innovation within the IT sector. Its primary focus is delivering high-quality solutions in the DACH region. With a commitment to excellence, LITIT combines the best of German precision, Japanese work ethics, and Lithuanian talent to provide unparalleled IT service and support to its clients.

ABOUT THE CLIENT

Renowned leader in the automotive industry, known for its commitment to innovation, quality, and sustainability. With a strong emphasis on advanced technology and digital transformation, the company is at the forefront of developing cutting-edge solutions that enhance the driving experience. They foster a collaborative and dynamic work environment, where creativity and forward-thinking ideas are encouraged. This is an exciting opportunity to be part of a team that is shaping the future of mobility.

ABOUT THE ROLE

We are looking for an experienced Senior Frontend Developer to join our team and work on a modern Angular-based application in an international environment.

This is a hands-on engineering role for someone with strong Angular, TypeScript, and RxJS expertise who understands not only how to build frontend features, but also how to create applications that are maintainable, testable, accessible, and scalable.

Our frontend is built using modern Angular practices — currently Angular 22 — including standalone components, Signals, the new control flow, and inject-based dependency injection.

You will collaborate closely with backend developers, UX/design specialists, and other engineers while contributing to technical decisions and overall frontend quality.

RESPONSIBILITIES

• Design, develop, and maintain modern applications using Angular.

• Build reusable and maintainable components using standalone components and current Angular patterns.

• Work with Angular's modern control flow, including @if, @for, and @defer.

• Use Signals and RxJS effectively 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 component libraries/design systems.

• Ensure applications meet 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 within established quality processes using ESLint, Prettier, Stylelint, Husky, and commitlint.

• Collaborate with backend engineers on API design and integration.

• Use Git, containerized environments, and CI/CD pipelines as part of everyday development.

REQUIREMENTS

• Strong professional experience with Angular, ideally Angular 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 communication, and change detection.

• Experience with SCSS and responsive web development.

• Experience working 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.

• Good awareness of AI and modern AI-assisted development — you don't need to be an AI engineer, but we expect you to understand the topic and its practical applications.

• Strong communication skills and ability to work effectively within a cross-functional engineering team.

• Willingness and readiness to travel as required by project or client needs is expected. This may include occasional domestic or international travel, sometimes on short notice.

• Nice to have

  • Experience with ngx-translate or similar internationalization solutions.

  • Experience using axe or other accessibility testing tools.

  • Previous experience working with enterprise-scale design systems.

  • Experience contributing to frontend architecture or mentoring other developers.

WHAT WE OFFER

• Learning opportunities with compensated certificates, learning lunches, and language lessons.

• Chance to switch projects after one year.

• Team building twice a year and victory celebration compensation every quarter.

• Office in Vilnius, Lithuania that offers themed lunches and a pet-friendly environment.

• Remote work opportunities.

• Flexible time off depending on a project.

• Seasonal activities with colleagues (from walking challenges to wakeboarding).

• Health insurance for Lithuanian residents.

• Referral bonuses.

• Loyalty days.

• Recognition of important occasions of your life.