Java Developer

Mid • Hybrid

1,500 - 1,800 PLN

Krakow, Poland

Overview

Location: Kraków (2 days a week in office)
Domain: Digital banking, payments, APIs, trading platforms
Environment: Agile + DevOps, global teams
Focus: Backend / API development for large-scale financial systems

Core Responsibilities

Engineering & Delivery

Design, develop and maintain Java-based backend services
Build and evolve RESTful APIs and microservices for digital banking platforms
Translate business requirements into technical designs and implementations
Contribute across the full SDLC:
- Requirements analysis
- Design
- Coding
- Testing
- Production support

Architecture & Systems

Work on distributed systems / microservices architecture
Design for:
- Scalability
- Security
- Reliability

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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