Infrastructure Engineer Jobs
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DevOps Engineer Azure
Our client, a fast-growing quantitative trading firm, is seeking a hands-on DevOps Engineer in Azure to design, build, and maintain robust cloud infrastructure in a high-performance, security-sensitive environment. This is an opportunity to work at the intersection of cutting-edge technology and finance, ensuring systems are reliable, efficient, an...
Senior Linux Engineer
A leading global investment and technology firm is seeking a Senior Systems Engineer with extensive Linux experience to join its Platform Engineering team. This is a hands-on technical role within a global cross-platform engineering team responsible for the firm's core technology infrastructure. The position offers the opportunity to work in a coll...
Application Security Engineer
Our client is seeking a hands‑on Application Security Engineer to secure and harden next‑generation generative AI applications and platforms. This individual will be joining the Platform & Engineering team under the CTO. This a rare opportunity to join a small, elite engineering group shaping the future of AI across the organization, working at the...
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Network Engineer WAN
Our client, a leading systematic hedge fund based in London, is seeking a highly skilled Network Engineer to join their team. In this role, you will be part of the Network Engineering function, supporting large-scale routing infrastructure and partnering closely with operations, systems engineering, and automation teams to ensure resilient, high‑pe...
Technical Solutions Engineer
Our Client, one of the world's most profound hedge funds, is looking for a technical engineer to join their Equities team in their London office. This position offers the opportunity to collaborate with and provide first and second-level support for Portfolio managers, Traders, and research teams to streamline processes related to the top-level tra...
Security & Platform Engineer
Role OverviewThis position sits within a Windows Infrastructure team responsible for engineering and operating secure, scalable, and highly available Windows and end‑user platforms. The role has a strong focus on secure‑by‑design engineering across Microsoft Azure, Microsoft 365, Intune, and Citrix VDI. You will act as the security specialist for W...
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.
