Senior Front-end Engineer

PAR Data Central; Remote; PLN 180,000 - 240,000; Full time

Job summary

A leading restaurant technology provider is seeking a Senior Front-end Engineer to join their Data Central software development team. The role involves developing solutions that enhance user experiences with top restaurant brands. Ideal candidates have at least 4 years of Angular-focused front-end development experience and a strong grasp of technologies like TypeScript and RxJS. The company offers a competitive salary alongside a health package and flexible PTO, making it an attractive opportunity for skilled developers.

Benefits

Competitive contract employment salary opportunities

Health and wellness package

Unbonded Paid Time Off

Sick leave days

Qualifications

• At least 4+ years of experience in front-end development, particularly with Angular.
• Experience developing hybrid mobile applications using Ionic.
• Solid understanding of TypeScript, RxJS, and state-management libraries.

Responsibilities

• Delivering solutions that connect users with their favorite restaurants.
• Creating clean, reusable UI components and maintaining architecture.
• Collaborating with a professional distributed team.

Skills

Angular

TypeScript

JavaScript

CSS

HTML

RxJS

Unit testing (Jest/Jasmine)

UI/UX best practices

Tools

GIT

MS Visual Studio

WebStorm

Postman

Job description

arTech, Inc. is seeking a Senior Front - end Engineer to join our Data Central software development team to deliver solutions that connect people to the restaurants, meals, and moments they love.

As a leading restaurant technology provider to the world’s top restaurant brands, we’re calling all rebels, instigators, idealists, and builders to join our constantly growing team. So if you:

• Excelled at every job
• Want to work on large, complex applications in a competitive global market
• Want to work closely with a professional distributed team (mainly in the United States, Poland, and Ukraine)

Please submit your CV and join our team.

• Back-end: C#, .Net8, SQL Server, Redis, ClickHouse, Kafka
• Windows: C#, .Net, DevExpress
• Front-End: Angular 19, ASP.NET, .NET5
• Hosted on Microsoft Azure

We offer a generous remuneration package that includes:

• Competitive Contract Employment Salary Opportunities
• Health and Wellness Package
• Unbonded PTO (Paid Time Off)
• Sick leave days

Qualifications

• At least 4+ years of experience in front-end development (Angular-focused)
• Experience developing hybrid mobile applications using Ionic or similar frameworks
• Solid understanding of TypeScript, RxJS, NgRx (or similar state-management libraries)
• Staying up to date with the latest Angular advancements, including Signals, Standalone Components, and emerging framework features
• Experience integrating with RESTful APIs
• Experience writing unit tests (preferably using Jest or Jasmine) and maintaining testable code
• Familiarity with .NET-based front-end frameworks such as ASP.NET for component integration
• Ability to create clean, reusable UI components and maintain a well-structured front-end architecture
• Understanding of UI/UX best practices, attention to detail, and the ability to collaborate with designers
• Knowledge of software engineering principles such as OOP, SOLID, and clean code practices
• Flexible and adaptable to work with a variety of technologies and business challenges
• Excellent communication skills — Upper-Intermediate level or higher

Tech Stack

• EDI: MS Visual Studio, MS SQL Server Management Studio, WebStorm, Postman
• Back-end: C#, .Net8, SQL Server, Redis, ClickHouse, Kafka
• Front-End: Angular 19, Ionic
• Hosting: Microsoft Azure

Requirements

Angular, JavaScript, CSS, HTML. Tools: GIT. Additionally: Small teams, International projects.