Open Systems Technologies jobs in Chicago, IL

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Data Science Engineer
Open Systems Technologies - 28 reviews - Chicago, IL 60603
$250,000 a year
Our client is hiring a Data Science Engineer who has strong data-analysis experience to work closely with our researchers, simulation, and live traders to
Senior Productivity Developer
Open Systems Technologies - 28 reviews - Chicago, IL 60603
$250,000 a year
Develop a modernized continuous integration / delivery pipelineArchitect and build components as well as systems of related processesCustomize, integrate, and...

Java Web Developer

Open Systems Technologies Inc - 28 reviews - Oak Brook, IL 60523
Java Web Developer (Full-time/Contract-to-Hire | Oak Brook, IL) Open Systems Technologies “OST” (www.ostusa.com) seeks a Java Web Developer for a client that
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Physical Gas Systems Developer

Open Systems Technologies, Inc. - 28 reviews - Chicago, IL
A top worldwide Hedge Find is hiring a Physical Gas Systems Developer. Maintaining physical gas system used by North American natural gas desk....

Data Science Engineer

Open Systems Technologies, Inc. - 28 reviews - Chicago, IL
Our client is hiring a Data Science Engineer who has strong data-analysis experience to work closely with our researchers, simulation, and live traders to

High Performance Network Engineer

Open Systems Technologies, Inc. - 28 reviews - Chicago, IL
This candidate will also aide in developing both data product and analysis tools for the ongoing refinement of the end-to-end infrastructure systems....

Hardware Network Engineer

Open Systems Technologies, Inc. - 28 reviews - Chicago, IL
Experience working on communications systems. Senior level knowledge of Digital Communications systems....

Python Developer

Open Systems Technologies, Inc. - 28 reviews - Chicago, IL
Our client is a top worldwide Hedge Fund who is hiring a Python Developer to join the Credit Technology group will work closely with members of trading desks

C++ Software Engineer

Open Systems Technologies, Inc. - 28 reviews - Chicago, IL
Professional experience working with distributed systems. Want to come work for the world's leading hedge fund?...

Data Analytics Business Analyst

Open Systems Technologies, Inc. - 28 reviews - Chicago, IL
Experience with handling large datasets across multiple database systems. Manage project streams with technologists and implement analytics into systems....

Test Frameworks Software Engineer

Open Systems Technologies, Inc. - 28 reviews - Chicago, IL
Responsibilities: From scratch, drive the architecture and development of a centralized testing framework to be used across asset classes, markets, and

Project Manager

Open Systems Technologies, Inc. - 28 reviews - Elk Grove Village, IL
Minimum 3 years managing software development, systems integration, and / or infrastructure projects in a matrix environment, preferably within a large company...

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