Added: 2025-05-06 13:37.00
Updated: 2025-05-22 03:43.54

Principal Front-end Engineer

Krakw , Lesser Poland Voivodeship, Poland

Type: n/a

Category: Engineering & Manufacturing

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Requirements: English
Company: N-iX
Region: Krakw , Lesser Poland Voivodeship

As a Lead FrontEnd Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.
Project Tech stack: JavaScript, React, Java, Spring Boot, Scala, AWS, TypeScript

bug fixes, security updates, improvements in Java, Scala, and TypeScript)
Migrating legacy services to new technologies
Creating and managing online ads for private users (Web)
Be able to communicate with UX Designer to challenge hard-to-implement design elements and agree with them on lower-effort alternatives

Proficiency with React and TypeScript for web application development for at least 5-6 years, andover the last 1-2 years
Good knowledge of JavaScript event handling
Strong HTML and CSS skills
Fluent English (at least Upper-Intermediate level)

Experience with Docker/containers and AWS Lambda
Experience with Kafka AWS
Experience with Java/Spring Boot for building APIs and web applications
Previous work experience with the relation Database and DynamoDB

Agile methodology using Jira (product and tech backlog)
~ Using Test-driven Development Methodology
~ Team size: 5-8 developers, PM, UX designer, andQA support (part-time involvement);
~You build it, you run it approach (owning development, releases, and monitoring)
~ Peer code reviews with quality checks
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