Remote Backend Product Engineer - Payments (Kotlin)

DNA Technology; Remote; PLN 180,000 - 240,000; Full time

Job summary

A leading technology firm is seeking a Backend Product Engineer to enhance payment processing systems crucial for business growth. In this role, you will develop backend features and work with various teams. Strong experience in Kotlin or Java and a solid understanding of relational databases are required. The role offers a fully remote option, emphasizing individual growth and clear communication within the team. Applications are welcomed for those looking for impactful work in a supportive environment.

Benefits

Individual growth sessions

Transparent communication

Influence on operational decisions

Qualifications

• Strong backend experience with Kotlin or Java (4+ years), including building and maintaining production systems.
• Ability to work independently with incomplete requirements, asking the right questions.
• Strong sense of ownership and responsibility for production outcomes.

Responsibilities

• Build backend features end-to-end from business clarification to production.
• Work on real payment flows with direct business implications.
• Develop, integrate, and improve existing systems.

Skills

Kotlin or Java

Relational databases

Event-driven architectures

Tools

AWS

PostgreSQL

Kafka

Spring WebFlux

Job description

A leading technology firm is seeking a Backend Product Engineer to enhance payment processing systems crucial for business growth. In this role, you will develop backend features and work with various teams. Strong experience in Kotlin or Java and a solid understanding of relational databases are required. The role offers a fully remote option, emphasizing individual growth and clear communication within the team. Applications are welcomed for those looking for impactful work in a supportive environment.