Vistulo | Senior Engineering & Calypso Roles

Location: Remote (Poland or Romania) Contract Type: B2B Source: Hacker News

About the Company

Vistulo hires engineers in Poland and Romania to work on trading systems for capital-markets clients. All roles are with a top North American bank, focusing on actively developed front-office systems, including algorithmic order management and routing, FX, fixed income, and one of the largest Calypso deployments in the world.

You will work alongside the original engineering team in North America and Europe on core product work, not legacy support.

Working Conditions

Remote: Fully remote work.
Hours: Requires overlap with US Eastern hours (6 hours for trading roles; some roles require full ET hours for the first ~2 months of onboarding).

Open Positions

Senior Java Trading Systems Engineer

Focus: Microsecond-latency OMS/order routing, equities/options/FX
Compensation: 270–300 PLN/hr
Apply: View Role

Senior C# Trading Systems Engineer

Focus: .NET, FIX, low-latency (7+ years experience)
Compensation: 250–280 PLN/hr
Apply: View Role

Calypso Developer

Focus: Java, FX, fixed income
Compensation: 240–270 PLN/hr
Apply: View Role

Java Backend Engineer

Focus: Event-driven distributed systems (6+ years experience)
Compensation: 220–240 PLN/hr
Apply: View Role

Senior React Frontend Developer

Focus: React/TypeScript, fixed income trading flows (RFQ experience is a plus)
Compensation: 220–250 PLN/hr
Apply: View Role

Business Analyst / Product Owner (Calypso)

Focus: Calypso v17+, IR & credit derivatives, back office
Compensation: 200–240 PLN/hr
Apply: View Role

How to Apply

Apply via the individual links provided above.
For questions, contact: contact@vistulo.com

Senior Engineering and Product Roles at Vistulo