Permanent Blockchain Developer Jobs in Chicago

Our client, a high-performance technology-driven trading firm, is seeking a Storage Infrastructure Engineer to help evolve and scale the platforms that support large-scale data storage, processing, and distribution across the business. This role is ideal for an engineer who enjoys working deep within Linux environments, optimizing system performan...

ResponsibilitiesDesign, develop, test, and integrate custom RF hardware and subsystem solutions, including printed circuit board assemblies (PCBAs).Engineer high-frequency transmit and receive signal chains, including low-noise amplifiers, filtering solutions, impedance matching networks, and power amplifier integration.Analyze, troubleshoot, and ...

ResponsibilitiesProvide end-user support for desktop, laptop, mobile, and collaboration technologiesBuild, deploy, upgrade, and maintain Windows endpoints and related infrastructureManage user onboarding, access permissions, and endpoint provisioningTroubleshoot hardware, software, and operating system issuesAutomate administrative tasks using Pow...

A global options market maker is looking for an experienced options trader who is interested in taking on projects with a broader scope. The candidate will collaborate directly with senior leadership to shape how the firm develops, evaluates, and elevates its trading talent across the desks. The role connects the trading floor with firm-wide strate...

Data Analyst, Market & Research DataLocation: Chicago, ILJoin a leading global quantitative trading and investment firm that leverages technology, data, and research to identify opportunities across financial markets. With a collaborative culture and entrepreneurial mindset, the firm operates across a diverse range of asset classes and invests hea...