Senior Fullstack 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 eight countries Poland, Ukraine, Sweden, 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:

• Maintenance of existing services (e.g., bug fixes, security updates, improvements in Java, Scala, and TypeScript)
• Building new APIs and web applications (Java + TypeScript)
• Migrating legacy services to new technologies (Java + TypeScript)
• Creating and managing online ads for private users (Web)
• Managing appointment systems between sellers and buyers (Web)
• Running user profile services to store and manage user data

Requirements:

• 4-5+ years of experience with TypeScript/React for web application development
• Proficiency with  Java/Spring Boot for building APIs and web applications

• Experience with hosting in Cloud (preferred AWS)
• Docker/containers
• AWS RDS/SQL DB
• AWS Lambda
• AWS CloudFront
• Experience with observability tools like Datadog is a nice to have

We offer:

• Flexible working format — remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits