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April 25, 2026
Senior • Remote
Krakow, Poland
Montrose Software (Polska) Sp. z o.o.
Montrose Software is a software consultancy based in New Jersey (USA), with our primary development center in Kraków. We develop mobile apps, web applications and enterprise systems for a wide variety of clients. If you want to work on dynamic projects for world class clients in a fun workplace, do not hesitate to apply.
Senior PostgreSQL and Java Developer
Our client: Montrose Software has an ongoing relationship with one of the largest North American banks to enhance and maintain its production libraries and applications. The bank serves 17 million clients worldwide and provides personal and commercial banking, wealth management, insurance, investor services, and capital markets products and services globally. We work mainly with their capital markets teams, focusing on derivatives and fixed income systems.
Project description: The bank made a strategic decision to migrate the rates trading platform from a legacy system to Murex. As the new system passes data in a new format, our team is to implement and enhance the system capabilities to transform between Murex format and FpML, as well as create a new bridge that will allow booking of trades in FpML form into Murex. The system supports a wide variety of financial products, starting from simple FRAs and Swaptions to complex products. As part of this project will be to move services from Windows/.NET/MsSQL to Linux/Java/PostgreSQL platform.
Industry: Finance
Location: Kraków / Hybrid/ Remote from Poland
Your daily work will include:
PostgreSQL database configuration, optimization and schema designing
Writing well tested java code
Configuring and working with database cluster and others like docker, kubernetes.
Team & Collaboration
3 developers and 2 managers
Regular meetings:
Daily Stand-Up in afternoon hours.
Communication via email and Webex chat
Working hours: usually 9:00–17:00 CET
Qualifications:
Strong technical developer with 7+ years hands on experience
5+ years of experience in Database technologies, including 2+ years with PostgreSQL
3+ years of experience in Java 17+ with Spring, Spring-Boot, unit-tests.
5+ years of experience with version control systems like GitHub