Senior Java Developer

RemoDevs Show all offers

Kraków

Gdańsk

Expires Oct 8, 2026

2 months ago

In short

Senior Java Developer needed for a remote, long-term finance project. Responsibilities include designing, developing microservices, and modernizing systems. Requires 5+ years of Java experience, Spring Boot, microservices, databases, Docker, Kubernetes, and English B2+.

Keywords

Java Spring Boot Microservices REST APIs Kafka Docker Kubernetes AWS Agile

AI-written summary based on the listing content.

Senior Java Developer | Finance ProjectWe’re looking for a Senior Java Developer to join one of our international clients operating in the financial services industry.

You’ll work on enterprise-scale backend systems responsible for processing critical financial operations, developing new features, and modernizing existing architecture. The project is long-term, fully remote, and offers plenty of technical challenges.

Responsibilities

Design and develop high-quality Java applications.

Build scalable microservices and REST APIs.

Collaborate with Product Owners, Architects, QA Engineers, and DevOps teams.

Improve system performance, scalability, and reliability.

Participate in architecture discussions and code reviews.

Write clean, maintainable, and well-tested code.

Tech Stack

Java 17+Spring Boot
Spring Cloud
Microservices
Kafka
REST AP
IsPostgreSQL / Oracle
Docker
Kubernetes
Maven / Gradle
GitCI/CDAWS / Azure / GCPRequirements5+ years of commercial experience with Java.

Strong knowledge of Spring Boot.

Experience with microservice architecture.

Good understanding of relational databases.

Experience with Kafka or other messaging platforms.

Hands-on experience with Docker and Kubernetes.

Understanding of software design patterns and clean architecture.

Professional level of English (B2+).

Nice to have

Experience in banking, fintech, or financial services.

Knowledge of event-driven architecture.

Experience with Terraform.

Familiarity with monitoring tools such as Grafana, Prometheus, or ELK.

What you’ll getLong-term cooperation on an international project.100% remote work.

B2B contract.

Flexible working hours.

Modern cloud-native technology stack.

Opportunity to work on large-scale financial systems.

Experienced engineering team.

Real influence on technical decisions.

About the recruitment

This recruitment process is conducted by RemoDevs on behalf of one of our clients. If your profile matches the project requirements, we’ll share more details about the company and the project during the first interview.