Infrastructure Engineer Jobs
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Quantitative Developer C++
A highly successful, long-standing proprietary trading firm is expanding its technology team in 2026. They are seeking a talented C++ Developer to join their infrastructure group, working closely with traders to build and optimize ultra-low latency systems that power high-frequency strategies.This role offers the opportunity to:Design and implement...
Windows Systems Engineer
A top trading firm is seeking a Windows Systems Engineer to join their Chicago based team. The ideal candidate will have strong experience managing Windows Server environments and/or VMware, with a deep understanding of Microsoft services and networking fundamentals. This role requires a proactive individual who can ensure system reliability, secur...
Lower Environments Systems Support Team Lead
Role: Lower Environments System Support Lead An elite Chicago trading firm is seeking a seasoned technical leader to oversee the stability, reliability, and alignment of non-production environments with production standards. In this role, you will collaborate closely with engineering, QA, release management, and operations teams to ensure lower env...
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Developer Experience Engineer
An elite trading firm is looking to bring on an Engineer to their developer experience team. As a Developer Experience Engineer, you will navigate novel build challenges, refine observability and alerting systems, and build great developer workflows. You will ensure seamless interactions with code, provide essential developer tools, and consult on ...
VP, System Developer
About the TeamThe Systems Planning & Development (SPD) Section oversees EUC development and security controls. The System Development Team focuses on planning EUC system development and related investments, building and installing EUC systems for internal and external users, maintaining the user help desk, providing training and UAT support, troubl...
VP, System Developer
About the TeamThe Systems Planning & Development (SPD) Section oversees EUC development and security controls. The System Development Team focuses on planning EUC system development and related investments, building and installing EUC systems for internal and external users, maintaining the user help desk, providing training and UAT support, troubl...
Build the Backbone of Modern Technology
Selby Jennings offers a range of infrastructure engineer jobs across cloud platforms, DevOps environments, and enterprise IT systems. Employers we partner with include global financial institutions, fintechs, and technology-driven firms seeking professionals with expertise in automation, systems architecture, and network engineering.
Whether you're focused on cloud migration, infrastructure security, or platform scalability, we connect you with roles that match your technical strengths and career goals. Explore opportunities in Linux engineering, CI/CD pipelines, and hybrid cloud infrastructure with Selby Jennings.