Senior Fullstack Engineer (Java/React)

39.47 - 45.11 USDNet per hour - B2B
Java

Senior Fullstack Engineer (Java/React)

Java
Kaczyniec 9, Gliwice

co.brick

Full-time
B2B
Senior
Remote
39.47 - 45.11 USD
Net per hour - B2B

Job description


We are looking for experienced engineers to join a high-impact digital transformation project within the financial sector. If you enjoy complex architectural challenges, value clean code, and are eager to take ownership, this is the role for you!

Engagement

  • Project Type: Long-term

  • Start Date: March 2026.

  • Work Model: 100% Remote.

Responsibilities

  • System Decoupling: Lead the transition from on-premises monolithic architecture to a modern, modular cloud-native platform.

  • Backend Excellence: Develop and optimize scalable services using Java and microservices patterns.

  • Fullstack Capabilities: (For Fullstack roles) Design and implement responsive, high-performance frontends using React.js.

  • Data & Messaging: Implement robust data flows using Kafka and manage complex SQL databases.

  • Cloud Orchestration: Deploy and manage services within an Azure environment using Kubernetes.

  • Performance Monitoring: Utilize APM tools (Dynatrace) to ensure system stability and optimize resource consumption during and after migration.

Requirements

  • Backend: 5+ years of professional experience in Java development.

  • Architecture: Strong understanding of Microservices, API design, and cloud-native patterns.

  • Cloud: Hands-on experience with Azure and Kubernetes.

  • Messaging & Data: Proficiency in Apache Kafka and SQL.

  • Observability: Experience with Dynatrace or similar APM tools is highly valued.

  • Frontend (Fullstack only): Strong proficiency in React.js and modern frontend state management.

  • Communication: Excellent command of English, enabling seamless collaboration in a professional technical environment.

Tech stack

    Java

    advanced

    React

    advanced

Office location

Published: 11.02.2026

Senior Fullstack Engineer (Java/React)

39.47 - 45.11 USDNet per hour - B2B
Summary of the offer

Senior Fullstack Engineer (Java/React)

Kaczyniec 9, Gliwice
co.brick
39.47 - 45.11 USDNet per hour - B2B
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