computer science Jobs in chicago, il

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Ios Developer

TEKsystems c/o Allegis Group

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Chicago, Illinois, USA

Full-time

Description * Basic design, build or maintenance of web sites, using authoring or scripting languages, content creation tools, management tools and digital media.* Identify problems uncovered by testing or customer feedback and correct problems.* Evaluate code to ensure it is valid, meets industry standards and is compatible with devices or operation systems. Skills:* Verbal and written communication skills, problem-solving skills, customer service and interpersonal skills.* Basic ability to wor
Posted 2 days ago | Updated moments ago

OT Exstream Solution Architect- Manager - 65057191

Cognizant

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Chicago, Illinois, USA

Full-time

About the role We are seeking an experienced Architect with 10 to 12 years of experience to join our team. The ideal candidate will have expertise in OT Exstream technologies including CE Orchestrator Cloud Edition and more. This role involves designing and implementing innovative solutions to enhance our communication systems. The position is hybrid with day shifts and does not require travel. In this role, you will: Lead the design and implementation of communication solutions using OT Exstrea
Posted 1 day ago | Updated 8 hours ago

Solution Architect_Hybrid Role in IL

Empower Professionals

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Chicago, Illinois, USA

Contract, Third Party

Hi, Please reach out for the following. Role: Solution Architect Location: Chicago, IL (Hybrid 3 days) Duration: 12+ Months Must Have: Strong experience with Java for backend development.Proficiency in Angular for building modern user interfaces.Solid understanding of Microsoft Azure cloud services.Experience in DevOps, CI/CD pipelines, and automation tools.Hands-on working knowledge of Azure DevOps (ADO).Proven experience in both designing and coding enterprise-grade applications.Strong proble
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Posted 3 days ago

Health Coordinator | Illinois | Remote | Contract

Walker Healthforce

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Chicago, Illinois, USA

Contract

Health Coordinator| 2+ Years of Experience | Remote in IL | Contract Walker Healthforce is seeking aHealth Coordinator with 2+ Years of Experience to support a Healthcare Payor Client remotely in IL. This is a 6 month contract opportunity. START DATE: September 4, 2025 HOURS/SCHEDULE:M-F 8am-5pm WORKER TYPE:W-2 CORE REQUIREMENTS:1 year of college and 2 years experience with automated systems OR 3 years experience with automated systems1 year experience with managed care system(s)Experience co
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Posted 4 days ago

Sr Scrum Master

Mitchell Martin, Inc.

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Chicago, Illinois, USA

Full-time, Contract

Title: Sr Scrum MasterLocation: Chicago, IL (Onsite) Employment Type: ContractCompensation Pay Range:$73.50-$105.00/HrsDescription Lead Agile teams in the development and delivery of digital solutions. Apply strong understanding of Agile methodologies and traditional project management practices. Work onsite adhering to a hybrid work model. Facilitate Agile ceremonies and optimize workflows. Foster collaboration among cross-functional teams. Ensure delivery of secure, high-quality solutions. Com
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Posted 5 days ago | Updated moments ago

Packaged Application Development Manager

Accenture LLP

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Chicago, Illinois, USA

Full-time

Packaged Application Development Manager (Accenture LLP; Chicago, IL): Accenture LLP has multiple openings for the position of Packaged Application Development Manager in Chicago, IL, and the job duties are as follows: Manage project execution to ensure adherence to budget, schedule, and scope.Develop or update project plans for information technology projects, including project objectives, technologies, systems, information specifications, schedules, funding, and staffing.Maintain applications
Posted 3 days ago | Updated 4 hours ago

C++ Quantitative Developer - NYC / Chicago- Leading HFT Firm

Oxford Knight

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Chicago, Illinois, USA

Full-time

Salary: up to $300,000 USD base + discretionary bonus Summary Exciting opportunity to work at one of the world's leading HFT firms with offices across NYC and Chicago. You will be working with a small team of extremely talented and motivated individuals to collaborate with each other and compete in the world's financial markets. Seeking an ultra-low-latency C++ expert with a solid track record in quantitative finance to work on strategy development and code optimization. Requirements Build and o
Posted 31 days ago

FPGA Quant Engineer - Chicago/London/Amsterdam- Leading Quant Firm

Oxford Knight

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Chicago, Illinois, USA

Full-time

Summary This role is available in Chicago / London / Amsterdam The positive feel of a start-up with the benefits that come with a more established player, this leading quant firm is looking for exceptional C++/FPGA engineers to join an elite global team to design and build the next generation of hardware solutions. Collaborating with technologists and traders, you will provide hardware systems in areas such as fast networking, high performance compute and real-time acceleration. You will be expe
Posted 20 days ago

Performance Engineer

Selby Jennings

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Chicago, Illinois, USA

Full-time

Position: Senior Software Engineer - Systems Performance (Chicago) Location: Chicago, IL Salary: $175,000-$2250,000 plus discretionary bonus An elite trading firm is seeking a highly skilled software engineer to join the Systems Performance team in Chicago. From optimizing system connectivity to analyzing application performance and designing scalable data systems, this position offers a wide scope for innovation and impact. Key Responsibilities: Continuously analyze, optimize, and fine-tune a
Posted 8 days ago

Clinical SAS programmer

Katalyst Healthcares and Lifesciences

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Chicago, Illinois, USA

Full-time

Responsibilities: Create or review and approve programming plans at study and project level. Provide input on key study-related documents produced by other functions (e.g. CRFs, Data Management Plan, SAPs, etc.) Create or review and approve CDISC-compliant datasets and corresponding documentation for electronic submission to regulatory agencies. Attending multi-disciplinary team meetings, representing the programming function. Develop software systems to generate displays of clinal al study
Posted 2 days ago | Updated 4 hours ago

Software/Quantitative Developer

Selby Jennings

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Chicago, Illinois, USA

Full-time

A High Frequency Trading firm is looking to bring on a Software Engineer to build a proprietary delta one store of value and FICC options trading platform. Responsibilities: - Working directly with traders - Design, development, implementation, testing, and production support - Collaborate widely with trading desks and supporting the firms business units - Work with both greenfield and legacy code Qualifications: - Minimum of 2+ years using Java or Python, ability to learn new languages quickly
Posted 22 days ago

Senior Software Engineer - Back Office

RWE Renewables

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Chicago, Illinois, USA

Full-time

RWE Supply & Trading Americas, LLC, Chicago To start as soon as possible, full time / part time, permanent Functional area: IT / Digital Department Insights We are looking for a Full Stack .NET and Java Developer who is driving with us the Energy Market to the next level! We are looking for someone to support our Back Office with all our existing tools and build new ones that help automate their daily processes. Your future plans Support our internal confirmations and settlement solutions use
Posted 6 days ago | Updated 4 hours ago

Mid-Level Software Developer / Hybrid / Skokie

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

A leading tech company is seeking a Senior Software Engineer for a full-time hybrid position based in Skokie, Illinois. The company focuses on innovative ticketing and event management solutions, streamlining sales and enhancing customer experiences in sports, entertainment, and live events. Join a dynamic team to design, develop, and maintain innovative software solutions. Collaborate with peers to gather requirements, write testable code, and deliver high-quality systems through the full devel
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Posted 18 days ago | Updated 12 hours ago

Trading Application Support Specialist

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

We're helping a company that builds powerful software that helps professional investors trade stocks, options, and futures quickly and efficiently. What makes them different is their efficient platform that helps firms make smarter decisions. They're looking for a skilled Senior Client Support Analyst to support institutional clients on a high-performance trading platform. This full-time role involves providing Tier 1 and 2 support across trading systems, resolving order and connectivity issues,
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Posted 37 days ago | Updated 12 hours 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 5 days ago | Updated 4 hours ago

Network Security Engineer

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

A North American third-party logistics (3PL) firm is seeking to hire a Network Security Engineer to join their team in the greater Chicago area. With an expansive fleet of trucking, marine, and rail transportation assets, they provide comprehensive logistics solutions to a variety of industries across the United States, Mexico, and Canada. This contract-to-hire role will be directly responsible for administering systems to ensure network security, as well as developing response tactics to mitiga
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Posted 8 days ago | Updated 12 hours ago

Technology Strategy Manager

Accenture LLP

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Chicago, Illinois, USA

Full-time

Technology Strategy Manager (Accenture LLP; Chicago, IL): Accenture LLP has multiple openings for the position of Technology Strategy Manager in Chicago, IL, and the job duties are as follows: Lead teams in the Technology Strategy, Enterprise Architecture, or IT Operating Model group.Provide actionable insights to the world's top organizations, helping them address priority C-suite issues with technology strategies they can execute with speed and at scale.Execute growth, profitability and susta
Posted 34 days ago | Updated 4 hours ago

Director of Software Engineering - Global Customer Platform

JPMorgan Chase & Co.

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Chicago, Illinois, USA

Full-time

Job Description If you are a software engineering leader ready to take the reins and drive impact, we've got an opportunity just for you. As a Director of Software Engineering at JPMorganChase within the Consumer & Community Bank Technology team, you lead a technical area and drive impact within teams, technologies, and projects across departments. Utilize your in-depth knowledge of software, applications, technical processes, and product management to drive multiple complex projects and initia
Posted 28 days ago | Updated 4 hours ago

Information Technology Technical Lead

Rose International

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Chicago, Illinois, USA

Full-time

Date Posted: 07/29/2025 Hiring Organization: Rose International Position Number: 486256 Industry: Financial Services Job Title: Information Technology Technical Lead Job Location: Chicago, IL, USA, 60604 Work Model: Hybrid Work Model Details: Hybrid: 3 days onsite Employment Type: Temp to Hire FT/PT: Full-Time Estimated Duration (In months): 4 Min Hourly Rate($): 80.00 Max Hourly Rate($): 85.00 Must Have Skills/Attributes: Messaging, System Administrator Experience Desired: Experience i
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Posted 3 days ago | Updated moments ago

Expert Application Engineer (multiple openings) - IHM

DISCOVER

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Riverwoods, Illinois, USA

Full-time

Discover. A brighter future. With us, you'll do meaningful work from Day 1. Our collaborative culture is built on three core behaviors: We Play to Win, We Get Better Every Day & We Succeed Together. And we mean it - we want you to grow and make a difference at one of the world's leading digital banking and payments companies. We value what makes you unique so that you have an opportunity to shine. Come build your future, while being the reason millions of people find a brighter financial future
Posted 12 days ago | Updated 4 hours ago