Senior Full-Stack Engineer (React+Java)

N-iX is a software development service company that helps businesses across the globe develop successful software products. Founded in 2002 in Lviv, N-iX has come a long way and increased its presence in nine countries - Poland, Ukraine, Sweden, Romania, Bulgaria, Malta, the UK, the US, and Colombia. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies.

About the client:
Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Senior FullStack 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.

Responsibilities:

• Work with the product-driven services
• Maintenance of existing services (e.g., bug fixes, security updates, improvements in Java, Scala, and TypeScript)
• Migrating legacy services to new technologies (Scala/ Java)
• Helping with decreasing a tech debt

Requirements:

• 5+ years of experience with React or Next.JS and Typescript
• At least 3 years of experience with Java for developing APIs and web applications.
• Exposure to or experience with Scala, or eagerness to learn it
• AWS 3+ years practical experience.
• Previous experience working with Optimizely is a must; 
• Deep practical knowledge of AWS Kafka,  AWS DynamoDB, and PostgreSQL 
• A self-driven, quick learner who can grasp tasks, gather necessary information, and work independently.
• At least Upper-intermediate English level.

Nice-to-Have Skills:

• Experience with Google Analytics (GA tracking parameters)
• Previous experience with A/B testing