Performance Engineer jobs in Chicago

A technology company is seeking a Performance Engineer to conduct performance and latency tests in its Chicago office lab. This onsite role involves executing structured tests on devices, collecting performance data, and reporting results. Candidates should have a Bachelor's degree in a relevant fie

A leading technology firm located in Chicago is seeking a Senior Full Stack Engineer to enhance their Product Engineering team. This role involves significant contributions to both front-end and back-end development, ensuring high-performance software solutions. Candidates should possess a Bachelor'

A global marketing and advertising company is seeking a Senior Full Stack Engineer in Chicago, IL to work on both front-end and back-end development within the Product Engineering team. The role involves contributing to high-performance software solutions and requires expertise in TypeScript, Angula

A leading global data and technology company in Chicago is looking for an experienced Senior Full Stack Engineer to join their Product Engineering team. This role requires expertise in both front-end and back-end development, contributing to the software lifecycle and collaborating with various team

SDI International

No H1 or C2C. Must be Permanent Resident/Green Card or US Citizen We are looking for a Performance Engineer to run hands‑on performance and latency tests on physical devices in our. This role focuses on collecting accurate performance measurements, running structured test plans, and reporting result

DV Trading LLC

A leading proprietary trading firm in Chicago is seeking a Linux Engineer to automate and optimize their Linux server infrastructure. The ideal candidate will have over 5 years of experience in Linux engineering and a Bachelor’s Degree in Computer Engineering. You will enhance existing programs, imp

Job Description It’s not just about your career or job title… It’s about who you are and the impact you will make on the world. Because whether it’s for each other or our customers, we put People First. When our people come together, we Expand the Possible and continuously look for ways to improve w

A leading engineering firm in Hanover, MD, is seeking a Software Engineer. The ideal candidate must have seven years of experience in software engineering with a Bachelor's degree in Computer Science or a related field. Responsibilities include analyzing user requirements, designing and coding softw

A leading financial institution in Chicago is seeking a Fullstack Engineer to innovate and maintain software solutions. Responsibilities include developing high-quality code, analyzing large data sets, and optimizing existing systems. Candidates should possess a Master's degree and relevant experien

An innovative firm is seeking a skilled developer to join their team, focusing on Node.JS and GraphQL technologies. In this role, you will collaborate with cross-functional teams to define API requirements, develop and optimize GraphQL queries, and ensure code quality through unit and integration te

A global marketing and technology firm is seeking an experienced Senior Full Stack Engineer for its Product Engineering team in Chicago, Illinois. The ideal candidate will handle both front-end and back-end development, collaborating across teams to enhance software quality and performance. Key qual

Wolverine Trading

A financial trading firm in Chicago is seeking an Entry-Level C++ Software Engineer to join their team. This role focuses on developing high-performance trading applications where collaboration with traders and engineers is key. The ideal candidate has a background in C++ and a passion for technolog

A leading technology company is looking for a Sales Performance Management Application Developer in Chicago, IL. The role involves translating complex business requirements into operational architecture, optimizing application environments, and maintaining rigorous engineering standards. Candidates

A telecommunications company is seeking an RF Performance / Optimization Engineer to enhance LTE and 5G network performance. This role involves monitoring key performance indicators, optimizing network performance, and leading feature rollouts. The ideal candidate will have over 5 years of experienc

CME Group Inc.

A leading financial derivatives marketplace is seeking a Senior Engineer with over 8 years of Core Java development experience to engineer secure and scalable solutions. The ideal candidate should be proficient in multi-threading, networking protocols, and cloud technology. This role focuses on arch

A technology solutions company in Chicago seeks an experienced Senior Full Stack Engineer to join its Product Engineering team. Responsibilities include front-end and back-end software development, ensuring software quality, and collaborating with various teams. The ideal candidate should have over

Purple Drive

Job Description: Hands on experience in software test automation and performance engineering (or equivalent), covering AWS and on-perm platforms. Strong coding skills in one or more: Java, Python, JavaScript, Groovy, TypeScript Hands-on experience with testing tools: Cypress, Selenium, JMeter, Blaze

SDI International

A technology services provider is seeking a Performance Engineer to conduct performance and latency tests on various devices. This fully on-site role in Chicago is focused on collecting performance measurements and running structured test plans. Candidates should have experience with performance tes

A leading technology company is seeking a Sales Performance Management Application Developer in Chicago, IL. In this role, you will bridge technical implementation and strategic sales operations. Responsibilities include translating business requirements, optimizing multi-application environments, a

Hunter Bond

We’re working with a cutting-edge trading firm that is continuing to invest heavily in its technology platform. They’re looking for a C++ Software Engineer to join a small, highly collaborative team focused on building ultra-low latency systems that directly power trading performance. They seek an e