FinTech Java Engineer: Remote/Hybrid, Scalable Microservices

Andersen Software, Inc.; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

A leading software development company is looking for a Java Developer to join a large FinTech initiative focused on building secure credit card management systems. The ideal candidate must have over 4 years of experience in Java development, particularly with Java 17 or 21, and a solid background in Fintech. This role offers remote, hybrid, or on-site work options along with opportunities for professional growth and bonuses based on expertise.

Benefits

Private health insurance

Compensation for sports activities

Access to corporate training

Referral program

Qualifications

• 4+ years of experience as a Java Developer, especially with Java 17 or 21.
• 2+ years in Fintech, Banking, or Credit card processing.
• Hands-on with Spring Cloud Gateway, Spring Data JPA, and Spring Security.
• Experience tuning database performance and schema optimization.

Responsibilities

• Design and develop Java-based applications in a FinTech context.
• Build scalable microservices and manage RESTful APIs.
• Participate in CI/CD pipeline development and maintenance.

Skills

Java Developer experience

Spring Boot

RESTful APIs

CI/CD tools

Level of English – Upper-Intermediate

Tools

PostgreSQL

MongoDB

Docker

Kubernetes

Apache Kafka

Job description

A leading software development company is looking for a Java Developer to join a large FinTech initiative focused on building secure credit card management systems. The ideal candidate must have over 4 years of experience in Java development, particularly with Java 17 or 21, and a solid background in Fintech. This role offers remote, hybrid, or on-site work options along with opportunities for professional growth and bonuses based on expertise.