Fintech Fullstack Engineer - Java & React (Hybrid, Warsaw)

Link Group; Warszawa; Hybrid; PLN 180,000 - 280,000; Full time

Job summary

Link Group in Warsaw is seeking an experienced Fullstack Developer to join a core engineering initiative for a leading wealthtech and fund distribution platform. You will balance backend and frontend development (approx.

50/50) using Java and React to build and scale complex applications. You will develop robust backend microservices with Java/Spring, design REST APIs, and collaborate with international teams.

Qualifications

• Mid-Senior level with proven Fullstack Developer experience on enterprise-scale systems.
• Strong proficiency in Java & Spring/Spring Boot.
• Fluent English for daily international collaboration.

Responsibilities

• Develop robust backend microservices and components using Java/Spring.
• Design, build, and integrate high-performance REST APIs.
• Collaborate with international teams on requirements and architecture.

Skills

Java & Spring

REST APIs

English language

Fullstack experience

Microservices

Tools

Docker

Kubernetes

Kafka

AWS

CI/CD

Job description

Link Group in Warsaw is seeking an experienced Fullstack Developer to join a core engineering initiative for a leading wealthtech and fund distribution platform. You will balance backend and frontend development (approx.

50/50) using Java and React to build and scale complex applications. You will develop robust backend microservices with Java/Spring, design REST APIs, and collaborate with international teams.