Full Stack Engineer (Java/React)

Senior • Hybrid

1,600 - 1,800 PLN

Krakow, Poland

Join a global engineering team delivering and supporting business-critical applications.

Quick Facts

Tech Stack:
Java 21, Spring Boot, Microservices
React, REST APIs, JSON
PostgreSQL
MQ / Solace
Kubernetes, Redis (working knowledge)
DevOps / Observability: Grafana, Prometheus, Splunk, OpenTelemetry, Jenkins, Ansible

Description

Deliver features and enhancements to production systems. Partner with the business to meet delivery milestones. Diagnose and fix issues to ensure system reliability. Act as SME for application functionality and create clear documentation and best practices.

What We’re Looking For

Strong full stack engineering experience
Comfortable owning production systems
Proactive, accountable, and highly responsive
Strong communicator across global teams
DevOps mindset (development + testing + support)

Benefits

Work on high-impact systems in a global investment bank
Full ownership in a modern DevOps environment
Collaborative, fast-paced, and continuously improving team

Caspian One

Caspian One is a company operating within the financial services industry, focusing on developing advanced technological solutions for front office sales and trading applications. The company is involved in creating a microservice platform that supports the Rates and Credit business areas, utilizing cutting-edge technologies. Caspian One values innovation, technical excellence, and proactive problem-solving, fostering a dynamic and fast-paced work environment. The company is part of a larger engineering team, consisting of over 100 engineers, indicating a substantial size and capacity for handling complex projects. Caspian One emphasizes collaboration, communication, and ownership of work, aligning with agile development processes and modern software engineering practices.

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