Senior Backend Engineer - FinTech Microservices

SD Solutions; Warszawa; On-site; PLN 297,239 - 382,165; Full time

Job summary

SD Solutions is seeking a talented Backend Engineer to design and maintain robust server-side systems for financial technology products. In this role, you will build scalable and high-performance backend services, collaborating with cross-functional teams to deliver reliable solutions.

The ideal candidate should have over 10 years of experience in backend engineering, expertise in Java or Kotlin, and a solid understanding of microservices architecture. The position is based in Warsaw, Poland, and offers an opportunity to work in a fast-paced fintech environment.

Qualifications

• 10+ years of professional experience as a Backend Engineer.
• Strong proficiency in at least one modern backend language.
• Experience with AI tools and a strong interest in applying them.

Responsibilities

• Design and implement scalable backend architecture for core financial products.
• Develop high-quality, maintainable server-side code.
• Collaborate with cross-functional teams to translate business requirements.

Skills

Java

Kotlin

Microservices architecture

Distributed systems

AWS

Problem-solving skills

English fluency

Education

B.Sc. in Computer Science or equivalent practical experience

Tools

Spring Framework

Docker

Kubernetes

Kafka

RabbitMQ

SQS

Job description

SD Solutions is seeking a talented Backend Engineer to design and maintain robust server-side systems for financial technology products. In this role, you will build scalable and high-performance backend services, collaborating with cross-functional teams to deliver reliable solutions.

The ideal candidate should have over 10 years of experience in backend engineering, expertise in Java or Kotlin, and a solid understanding of microservices architecture. The position is based in Warsaw, Poland, and offers an opportunity to work in a fast-paced fintech environment.