HTTP jobs in Chicago, IL

Chicago, Illinois

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Today

A leading financial technology organization is seeking a Principal Cloud Engineer to join its growing cloud and platform engineering team. This hybrid opportunity is available in Chicago. The company develops highly secure payment and banking technology used by millions of consumers and businesses nationwide. Engineers work with AWS, Kubernetes, Terraform, Java, Docker, microservices, and modern automation platforms to deliver reliable cloud solutions at enterprise scale. This is an opportunity

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Full-time

$150000 - $200000

Performance Architect

Chicago, Illinois

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4d ago

About Us: CodeForce 360 is a trusted global IT talent partner helping Fortune 500 companies, system integrators, and enterprise organizations build high-performing technology teams. With over 16 years of industry expertise, we combine speed, precision, and market intelligence to deliver exceptional talent across today's most in-demand technologies. About the Job- We are looking for an experienced Performance Architect to join one of our enterprise client engagements. The ideal candidate s

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Contract, Third Party

$60 - $65

DevOps Engineer/Retail/Chicago LOCAL

Chicago, Illinois

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Today

Our client is looking for a full-time DevOps Engineer to support their Software Engineering department in building, managing, and optimizing CI/CD pipelines. You'll be working with the latest technologies including Azure DevOps, Docker, Kubernetes, and cloud platforms across both Windows and Linux environments. *This role is a short term contract spanning 2-3 months with chance of extension* This is an exciting opportunity to become a key contributor to a growing engineering team. Our client is

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Full-time

$110000 - $135000

Sr. Software Engineer II, Backend (Rust)

Remote or Chicago, Illinois

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Today

Disclaimer: Please be advised that the most accurate and up-to-date information about our open roles-including job descriptions, compensation, and benefits-can only be guaranteed on our official job board. For the latest listings and details, please visit: ;br> JOIN US ON OUR MISSION TO BECOME THE #1 RETAIL TRADING PLATFORM IN THE WORLD Welcome to the dynamic world of NinjaTrader! As an industry-leading trading platform and futures broker, we're empowering traders to take control of their finan

Full-time

USD 140,000.00 - 190,000.00 per year

Senior Software Engineer, C++

Chicago, Illinois

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Today

Flow Traders is looking for Senior C++ Software Engineers to join our growing team in New York or Chicago. Software Engineers at Flow Traders provide us with our competitive edge, equipping Researchers and Traders with the information and capabilities that they need to make sound business decisions. C++ plays a critical role in our event-driven trading systems, which are designed to reliably handle vast amounts of data at ultra-low latencies. As a C++ Engineer, you will build systems used to an

Full-time

USD 185,000.00 - 225,000.00 per year

Sr. Software Engineer II, Backend (Rust)

Chicago, Illinois

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Yesterday

Full-time

USD 140,000.00 - 190,000.00 per year

Linux Systems Administrator

Chicago, Illinois

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Today

Responsibilities Sentinel is seeking a Linux Systems Engineer for one of our strategic partners. This administrator is responsible to install, administer, and support Red Hat Enterprise Linux, VMware ESXi, HPE infrastructure, and Azure cloud environments that host critical Oracle and enterprise applications. This role is responsible for system availability, performance tuning, automation, patching, monitoring, security, disaster recovery, and infrastructure upgrades across data centers and manu

Full-time

USD 82,000.00 - 110,000.00 per year

Security Engineer

Chicago, Illinois

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Today

Job#: 3045191 Job Description: Application Security Engineer Bot Detection and Routing Location: Chicago, Denver, Charlotte or Washington DC Required onsite 5x a week Overview We are seeking an experienced Application Security Engineer to support the detection, analysis, and mitigation of automated bot traffic across enterprise web applications. This role will focus on web application security, traffic routing, load balancing, and content delivery optimization, working across technologies such

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Full-time

$65 - $80 per hour

Principal Software Engineer, Trading Systems

Chicago, Illinois

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Today

Full-time

USD 195,000.00 - 220,000.00 per year

Principal Software Engineer, Trading Systems

Chicago, Illinois

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10d ago

Full-time

USD 195,000.00 - 220,000.00 per year

Database Administrator

Wood Dale, Illinois

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Today

Description The Database Administrator will be responsible for managing all aspects of database administration, including design, installation, configuration, upgrades, capacity planning, performance tuning, backup and recovery, and patch management to ensure reliable, secure, and high-performing systems. This role requires the ability to work across multiple database management platforms such as Oracle, PostgreSQL, Microsoft SQL Server, and MySQL, supporting diverse environments and business ne

Full-time

USD 110,000.00 - 130,000.00 per year

Linux Systems Administrator

Chicago, Illinois

•

Today

POSITION SUMMARY The person who fills this position will be responsible for installing, operating, and maintaining environments consisting of servers running Red Hat Enterprise Linux and VMware ESXi on HPE hardware and in Azure Cloud. These servers are used primarily to host Oracle applications, Oracle databases and various other 3rd party and supporting applications at our Data Centers, HQ, Corporate Innovation Center, and Manufacturing Plants. KEY ACCOUNTABILITIES AND RESPONSIBILITIES Partici

Full-time

USD 82,560.00 - 110,040.00 per year

Linux Administrator

Chicago, Illinois

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Today

Job#: 3046100 Job Description: Linux Administrator Location: Chicago, Illinois (Onsite) Salary: 90k - 110k Role Overview This role is responsible for the installation, operation, and maintenance of environments with servers running Red Hat Enterprise Linux and VMware ESXi on HPE hardware and in the Azure Cloud. The servers primarily host Oracle applications, Oracle databases, and various other third-party and supporting applications across multiple company locations. Key Responsibilities

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Full-time

$80,000 - $110,000

Principal Cloud Architect

Chicago, Illinois

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Today

Ann & Robert H. Lurie Children's Hospital of Chicago provides superior pediatric care in a setting that offers the latest benefits and innovations in medical technology, research and family-friendly design. As the largest pediatric provider in the region with a 140-year legacy of excellence, kids and their families are at the center of all we do. Ann & Robert H. Lurie Children's Hospital of Chicago is ranked in all 10 specialties by the U.S. News & World Report. Location 680 Lake Shore Drive

Full-time

USD 130,000.00 - 214,510.40 per year

Security Engineer II

Chicago, Illinois

•

Today

About Akuna: Akuna Capital is an innovative trading firm with a strong focus on collaboration, cutting-edge technology, data driven solutions, and automation. We specialize in providing liquidity as an options market maker - meaning we are committed to providing competitive quotes that we are willing to both buy and sell. To do this successfully, we design and implement our own low latency technologies, trading strategies, and mathematical models. Our Founding Partners first conceptualized Akuna

Full-time

USD 145,000.00 per year

Security Engineer II

Chicago, Illinois

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10d ago

Full-time

USD 145,000.00 per year

Sr. Rust Engineer

Remote

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4d ago

Position: Sr. Rust Engineer Location: Hollywood, LA Remote Duration: 6 Months(CTH) Must-have (core, non-negotiable) Strong production Rust ownership, borrowing and lifetimes, traits, error handling, and a type system used well. Solid async Rust (Tokio or equivalent): tasks, channels, streams, cancellation, and reasoning clearly about concurrency correctness. Experience designing and operating backend services and their APIs (HTTP / GraphQL / gRPC). Production experience with relational dat

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Third Party, Contract

65 - 70

Sr. Performance Tester - W2 only

Remote

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2d ago

Role Title: Sr. Performance TesterLocation: RemoteDuration: 11+ Months ContractRequired Skills: Simulates hundreds/thousands of virtual users (Vusers) Captures KPIs like response time, throughput, error rate Supports different protocols (HTTP/HTTPS, web services, etc. depending on licensing) Provides analysis reports and graphs to identify bottlenecks Administrative support for maintenance of testing infrastructure and tools, including ALM, LoadRunner Enterprise, UFT, Etc. Performance testin

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Contract

Depends on Experience

Cybersecurity Intern

Chicago, Illinois

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Today

Your Journey at Crowe Starts Here: At Crowe, you can build a meaningful and rewarding career. With real flexibility to balance work with life moments, you're trusted to deliver results and make an impact. We embrace you for who you are, care for your well-being, and nurture your career. Everyone has equitable access to opportunities for career growth and leadership. Over our 80-year history, delivering excellent service through innovation has been a core part of our DNA across our audit, tax, a

Full-time

USD 27.00 - 42.00 per hour

Cybersecurity Intern

Chicago, Illinois

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2d ago

Full-time

USD 27.00 - 42.00 per hour

HTTP jobs in Chicago, IL, USA