Middle Java Engineer (Kotlin)

Middle Java Engineer (Kotlin)

Company: Qinshift (recruiter: Avenga)

Posted: 2 days ago. We are looking for a Middle Java Engineer with strong knowledge in Java and Kotlin, available for a minimum of 50% of the time. The goal is to build a unified, scalable ads platform. We are transforming a long-standing business application into a modern technology stack. Our goal is to create a modular monolith designed for scalability and future microservices separation. We follow hexagonal architecture and Domain-Driven Design (DDD) principles to ensure clean, maintainable solutions.

Referrals: Increase your chances of interviewing at Qinshift by 2x.

Primary Qualifications

• A Middle Java Engineer with 3–5 years of professional experience
• Strong knowledge of JVM technologies, including modern Java and modern Kotlin
• Experience in AdTech, ideally with DSP (Demand‑Side Platform) development
• Goo...