BackEnd developer in OLEARIS

BackEnd developer

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Olearis is seeking a highly skilled Backend Developer to join our team. Our candidate will have strong experience in Java/Kotlin and Spring Boot, along with a solid understanding of OLAP, OLTP, REST, GraphQL and AWS.

Requirements:

• Java/Kotlin: Proficiency in Java and Kotlin with a strong understanding of the ecosystem.
• Spring Boot: Extensive experience with Spring Boot framework.
• OLAP & OLTP: Knowledge of Online Analytical Processing (OLAP) and Online Transaction Processing (OLTP).
• REST & GraphQL: Experience in designing and developing RESTful and GraphQL APIs.
• AWS: Hands-on experience with AWS services.
• Terraform: Ability to automate infrastructure with Terraform.
• English: Proficiency in English at B2 level.
• Experience: Minimum of 4 years of professional experience in backend development.

Responsibilities:

• Design, develop, and maintain backend services using Java/Kotlin and Spring Boot.
• Implement and manage data processing solutions using OLAP and OLTP.
• Develop and maintain RESTful and GraphQL APIs.
• Deploy and manage applications on AWS.
• Automate infrastructure provisioning using Terraform.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure the performance, quality, and responsiveness of applications.
• Identify and correct bottlenecks and fix bugs.
• Maintain code quality, organization, and automation.

Nice to Have:

• Python: Experience with Python programming.

Services and social benefits:

• Paid absence days: 15 working days per year (1,25 per each month)
• Trial period: 3 months, can be ended earlier by company’s initiative
• Sick days: is compensated by company (not more than 5 days during trial period)
• National holidays in Ukraine are company day-offs
• Skillup budget — $100 yearly: books, webinars, conferences, courses (available after trial period and expires yearly on the 31st of December)