performance Jobs in chicago, il

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Software Engineer - IBM MQ Administration

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

NO SPONSORSHIP Software Engineering: IBM MQ Infrastructure Administration (Middleware) SALARY: $150k - $165K plus 15% bonus LOCATION: /Chicago, IL 3 days onsite hybrid SELLING POINTS: IBM MQ Administration end-to-end maintenance and support messaging infrastructure IBM MQ in containerized Docker Kubernetes OpenShift Infrastructure modernization We are seeking an experienced and motivated IBM MQ Administrator to join our dynamic Infrastructure team. The successful candidate will be responsible fo
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Posted 60+ days ago | Updated 11 days ago

Energy Pricing Management/ Pricing Specialist

Compunnel Inc.

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Rosemont, Illinois, USA

Contract

Job Summary We are seeking a skilled Pricing Specialist with extensive experience in pricing systems implementation, particularly with PROS. The ideal candidate will have a strong technical background and a proven track record in configuring or analyzing large-scale pricing, CRM, CPQ, or ERP solutions. This role requires deep expertise in data management, web development, or programming to support pricing strategies and system integrations. Key Responsibilities Lead customer or partner implemen
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Posted 1 day ago | Updated moments ago

Senior React Native Developer/Architect Android or iOS Specialist (STT Expertise)

Avila IT

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Remote or Chicago, Illinois, USA

Full-time

Job Description:We are seeking a Senior React Native Developer/Architect with deep expertise in either Android or iOS native development, and a strong background in speech-to-text (STT) systems. The ideal candidate will have experience reverse-engineering large-scale mobile apps, modularizing codebases, and optimizing speech recognition features. Key Responsibilities:Review and assess existing React Native architecture; propose improvements. Reverse-engineer large-scale React Native super apps i
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Posted 5 days ago | Updated 5 days ago

System Technician II

BCD Travel

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Chicago, Illinois, USA

Full-time

Start your journey with BCD: Grow, connect, collaborate and celebrate with our global team System Technician II, Information Technology Desktop Support Full-time, On-site, Chicago, United States The System Technician is accountable for providing technical assistance to our employees. This involves providing training materials referring to computer usage and troubleshooting, resolving any software and hardware problems, and offering step-by-step guidance to help struggling employees navigate a co
Posted 4 days ago | Updated moments ago

Senior IT Systems Administrator

Pegasus Knowledge Solutions

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Skokie, Illinois, USA

Contract

Our client is seeking a Senior IT Systems Administrator / Site Operations Engineer to serve as the primary technical presence supporting high-performance computing (HPC) infrastructure at Skokie location in IL facility. This individual will play a hands-on role in the setup, maintenance, and ongoing support of a new HPC environment leveraging Lenovo hardware, Infiniband networking, and Linux-based systems.The ideal candidate brings strong Linux system administration experience in enterprise or H
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Posted 22 days ago | Updated 7 days ago

Hyperconverged Host (HCI)

Tanisha Systems, Inc.

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Chicago, Illinois, USA

Full-time

Job Title: Hyperconverged Host (HCI) Location: Chicago / *napolis Job Type: Full-Time Years of Experience: 10 - 15 years Key Responsibilities: Should have experience in Designing & Administering Hyper Converged Infrastructure (Power Flex, VXRAIL) Experience on Power flex & VxRail RCM upgrades Experience on adding new compute, storage & Network devices Experience in configuring Dell SCG to new power flex environment Experience on cloud link for encryption Basic understanding of Power flex/VxRail
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Posted 28 days ago | Updated moments ago

Network Engineer

Autonomai Recruitment

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Chicago, Illinois, USA

Full-time

Join a leading high frequency trading (HFT) firm as a Network Engineer and play a critical role in designing, deploying, and maintaining ultra-low latency networks. You will work with advanced technologies such as multicast, BGP, and network automation to support the firms trading infrastructure. The Role: Design, implement, and optimize high-performance trading networks with a focus on ultra-low latency and reliability. Configure and manage multicast environments to support real-time market dat
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Posted 22 days ago

SAP BASIS Consultant RISE & Private Cloud Focus

Integrass

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Chicago, Illinois, USA

Full-time

Position: SAP BASIS Consultant RISE & Private Cloud FocusLocation: Hybrid Chicago, IL preferredType: Long-term Contract Overview:We are supporting a greenfield implementation of SAP S/4HANA Cloud, Private Edition (PCE) and seeking a seasoned SAP BASIS Consultant. This role will focus on ensuring technical environment readiness, managing system performance, and collaborating with SAP and infrastructure teams under the RISE with SAP model. Responsibilities:Oversee user provisioning, role setup, an
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Posted 4 days ago

iOS developers

Info Way Solutions

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Chicago, Illinois, USA

Contract

Job Title: iOS Developer (SwiftUI) Location: Chicago.IL Job Description: As an iOS Developer, you'll play a key role in designing, developing, and maintaining cutting-edge mobile applications using Swift and SwiftUI. You'll collaborate with cross-functional teams to deliver high-performance, user-friendly apps, and ensure best practices are followed throughout the development cycle. Responsibilities: Develop and maintain iOS applications using Swift and SwiftUI Work closely with UI/UX designer
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Posted 8 hours ago

SRE Architect

Source Code Technologies LLC

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Riverwoods, Illinois, USA

Third Party, Contract

Role: SRE architect Riverwoods - IL Years of Experience: 15.00 Years of Experience Client: Swantek/CTS/Discovery financials Top 3 skills required for this role: SRE DevOps AWS & Redhat Openshift Container Platform Java, Linux, Monitoring Tools Years of Experience: 15.00 Years of Experience Job Description: . Experience with SRE design to address reliability and resiliency with availability of 5-9s . Experience in working in a cloud environment (OCP and AWS EMR). . Experience with application m
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Posted 1 day ago

Lead Power BI Developer/ SQL/ DAX/ Chicago

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

A full-time job opportunity is now available for an experienced Power BI Developer located in Chicago, IL. The job is hybrid and requires on-site attendance to our clients downtown Chicago office. The position is with a large, well-established financial institution known for its innovation and impact in the data and analytics space. This role will utilize technologies like Power BI, SQL, DAX, and M Queries to design and deliver modern business intelligence solutions. This job presents a unique o
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Posted 46 days ago | Updated 9 hours ago

Sr Java Developer

Enexus Global

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Chicago, Illinois, USA

Contract

Title: Java developer (RSD: 10935) Location: Chicago, IL (On-Site) Knowledge/ Skills B.E./B.Tech/BSc. in Computer Science or higher as well as related field of study 5-10 years of professional experience in software development and maintenance Proficient full stack developer with Java/J2EE, Spring Framework and Boot Working knowledge of database technologies MSSQL, Oracle, Redis or MongoDB Good understanding of MQ/Kafka/Solace (both consumer and pr
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Posted 1 day ago | Updated 8 hours ago

Technical Architect - Dynamics 365 CE & Power Platform

Capgemini America, Inc.

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Chicago, Illinois, USA

Full-time

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you d like, where you ll be supported and inspired bya collaborative community of colleagues around the world, and where you ll be able to reimagine what s possible. Join us and help the world s leading organizationsunlock the value of technology and build a more sustainable, more inclusive world. Locations: NY City Metro Area / Chicago IL / Atlanta GA Role and Responsibilities: Solution Archi
Posted 12 days ago | Updated 1 day ago

Spark Data Lead

Aptino

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Chicago, Illinois, USA

Contract, Third Party

Role: Spark Data Lead Job Description: Working as a Data Engineer with real-time, production-level systems. Experience working with real-time data systems like Spark Structured Streaming and Kafka. Strong experience in Apache Spark using PySpark or Scala including performance tuning. Good knowledge of Datazone for managing data access and data governance. Excellent in writing SQL and understanding modern data architecture like Lakehouse or Delta Lake. Experience working with cloud platforms like
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Posted 8 days ago | Updated 1 hour ago

Director, UX Research and Strategy - Chicago, IL

Lenovo

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Chicago, Illinois, USA

Full-time

General Information Req # WD00086212 Career area: Research/Development Country/Region: United States of America State: Illinois City: Chicago Date: Friday, July 25, 2025 Working time: Full-time Additional Locations: * United States of America - Illinois - Chicago Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and serving millions of cus
Posted 1 day ago | Updated 3 hours ago

Associate Principal, Quality Assurance

Judge Group, Inc.

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Chicago, Illinois, USA

Contract

Location: Chicago, IL Salary: $100,000.00 USD Annually - $135,000.00 USD Annually Description: This is a direct hire role and hybrid to downtown Chicago. Primary Duties and Responsibilities: To perform this job successfully, an individual must be able to perform each primary duty satisfactorily. Collaborate with QA team members, developers, and other stakeholders to understand monitoring reporting requirements and deliver solutions that meet business needs. Execute, Maintain, and enhance py
Posted 32 days ago | Updated moments ago

Senior Manager of Software Engineering - Payment Platforms

JPMorgan Chase & Co.

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Chicago, Illinois, USA

Full-time

Job Description When you mentor and advise multiple technical teams and move financial technologies forward, it's a big challenge with big impact. You were made for this. As a Senior Manager of Software Engineering at JPMorgan Chase within the Corporate & Investment Bank, you serve in a leadership role by providing technical coaching and advisory for multiple technical teams, as well as anticipate the needs and potential dependencies of other functions within the firm. As an expert in your fiel
Posted 18 days ago | Updated 3 hours ago

Trade Desk Linux Support Analyst (trading firm)

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

NO SPONSORSHIP Trade Desktop Support Analyst Target salary is: $90k - $120k Bachelors degree in computer science is a requirement 5 years heavy unix unix commands sql mysql backend frontend application support any trade application a big plus linux performance lost files python perl for automation if they don t have trade support they have to come from a financial firm or highly regulated environment doing backend application linux support with knowledge of frontend CS Degree is a must, five ye
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Posted 15 days ago | Updated 11 days ago

UI Developer

BOTG LLC

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Chicago, Illinois, USA

Contract

Job Title: UI Developer Job Location: Chicago, IL, USA, 60604 Duration: 10-12 months Client: Direct Client Shift: 8am - 5pm Skills/Attributes: CSS, Front End, HTML, JavaScript, React Position Description: Required Education: Bachelor s degree in Information Technology, Computer Science, or a related field Required Skills: Expert in React.js (state management with Redux/Zustand, hooks, performance optimization) Proficient in HTML5, CSS3, JavaScript (ES6+) Experience with Webpack, Module Federatio
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Posted 4 days ago | Updated 6 hours ago

Senior Infrastructure Operations/DevOps

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

Senior Infrastructure Operations/DevOps The candidate will be responsible for managing and enhancing the performance of data platforms and analytics operations. You'll develop observability and monitoring solutions, oversee end-to-end operational workflows, and ensure the reliability and efficiency of platforms in alignment with business objectives. The company is located in Merchandise Mart, IL and will be a hybrid model. What You Will Be Doing: Serve as an Infrastructure Operations Data Engin
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Posted 7 days ago | Updated 9 hours ago