C jobs in chicago, il

Remote or Hybrid

•

Today

Position Overview We are seeking an experienced C or C++ Developer to support time-sensitive, client-funded enhancements to FirstRx, a long-established pharmacy benefit management (PBM) platform. This is a hands-on development role focused on maintaining and enhancing a large, approximately 25-year-old C codebase. The ideal candidate has extensive experience working with legacy applications, investigating complex code, identifying where changes need to be made, and implementing enhancements. Whi

Easy Apply

Contract

$60 an hour

C, Python

Remote

•

Today

Job Title: C, Python Location : San Jose (Remote) Duration: 12+ Months Job Title: Seeking a contract engineer for the Optics driver team with strong experience in C, Python And platform software development.The candidate should have hands-on knowledge of board bringup, Layer-1 data path and optical transceiver standards including SFF and CMIS: C- CMIS experience is preferred.Experience using AI tools or developing AI assisted solutions for software development and troubleshooting is desirable.E

Easy Apply

Contract

Depends on Experience

Software Engineer (C/Python/Linux)

Remote

•

Today

Job Title: Software Engineer (C/Python/Linux)Work Location: Fully remoteContract duration: 12+ months ContractVisa: s Job Description:Seeking a contract engineer for the Optics driver team with strong experience in C, Python And platform software development.The candidate should have hands-on knowledge of board bringup, Layer-1 data path and optical transceiver standards including SFF and CMIS: C- CMIS experience is preferred.Experience using AI tools or developing AI assisted solutions for soft

Easy Apply

Contract

Depends on Experience

Software Engineering Lead

Chicago, Illinois

•

21d ago

Leading the software team, an ideal candidate would be an experienced software engineer who wants to stay technical, but also exercise leadership skills and pursue upward leadership growth. In a fast-moving startup environment, the position is an opportunity to work closely with industry leaders and the founding team as we pioneer a breakthrough computing platform for graph and irregular applications. Key Responsibilities Technical leadership of software efforts including platform software archi

Easy Apply

Full-time

200000 - 240000

C++ Software Engineer- Global Market Maker

Chicago, Illinois

•

30+d ago

Salary Range: Up to $200k base + bonus Locations: New York City, Chicago or Austin My client is a tech-focused market-maker with groundbreaking success in the high frequency trading space, looking to hire Software Engineers for their HFT team focused on designing, improving and executing fully automated trading strategies using machine learning. In this role, you'll own complex technical projects and help shape the direction of the trading infrastructure. As a software engineer at this firm, you

Full-time

USD 200,000.00 per year

GPU Systems Engineer - NYC / London / Chicago- Innovative Algo Trading

Chicago, Illinois

•

10d ago

This is one of the world's leading algorithmic trading firms, looking for engineers with large-scale Linux expertise to take on a high-impact role with broad scope, covering everything from HPC/AI cluster design & performance tuning, to troubleshooting and automation for thousands of nodes. Joining the R&D team, this role offers motivated engineers the opportunity to design, build, and optimize large-scale infrastructure, including triple-digit petabyte-scale storage and massive CPU and GPU clus

Full-time

Java Developer 6464202

Chicago, Illinois

•

Today

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for

Full-time

USD 70.00 - 75.00 per hour

Test Engineer

Chicago, Illinois

•

Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer

Full-time

USD 58,500.00 - 85,200.00 per year

Test Engineering Internship 2027

Chicago, Illinois

•

Today

Full-time

Graduate Quantitative Researcher (BS/MS)

Chicago, Illinois

•

28d ago

As a Quantitative Researcher at IMC, your work will directly impact our global trading strategies. You will leverage your superior analytical, mathematical, and computing skills to improve existing models and develop new ones. We will empower you to discover your unique niche and excel, taking on responsibility and ownership from the start. Quantitative Researchers work closely with Traders and Developers in an environment where problem solving, innovation and teamwork are recognized and rewarde

Full-time

USD 250,000.00 per year

Cloud DevOps Engineer Intern

Niles, Illinois

•

Today

Overview SUMMER 2027 Shure offers a challenging, fun, and rewarding summer internship program. The twelve-week program is offered to undergraduate and graduate students. We offer internships with a variety of work arrangements from onsite interns to fully remote in US. Each intern will receive a competitive salary. Additionally, Interns who are asked to relocate to Illinois for onsite internships will receive a housing stipend to cover living expenses. Applications will be collected, reviewed,

Full-time

USD 23.00 - 43.00 per hour

Quantitative Research Intern (BS/MS) - Summer 2027

Chicago, Illinois

•

18d ago

Our 10-week internship is your chance to experience life as a Quant Researcher at IMC. You will work alongside your mentor to explore new research ideas and build custom analysis tools that may be deployed into production. Throughout the summer, there will be opportunities to enhance your knowledge of options theory, market making, algorithm complexity and trades analysis. We provide a highly competitive compensation package with accommodations included. The bar for talent at IMC is high and int

Full-time

USD 250,000.00 per year

AI Forward Deployed Engineering Senior Manager | Sales ReInvention

Chicago, Illinois

•

Today

We are: Accenture Song accelerates growth and value for our clients through sustained customer relevance. Our capabilities span ideation to execution: growth, product and experience design; technology and experience platforms; creative, media and marketing strategy; and campaign, content and channel orchestration. With strong client relationships and deep industry expertise, we help our clients operate at the speed of life through the unlimited potential of imagination, technology and intelligen

Full-time

USD 132,500.00 per year

AI Forward Deployed Engineering Manager | Sales ReInvention

Chicago, Illinois

•

Today

Full-time

USD 94,400.00 per year

Software Engineer II (Kotlin) - Core Experience

Chicago, Illinois

•

Today

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at sc

Full-time

USD 154,000.00 - 200,000.00 per year

Senior Software Engineer, Quant - hybrid in Chicago, IL, Overland Park, KS or NYC

Chicago, Illinois

•

Today

Job Description: Building trusted markets - powered by our people At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading, clearing and investment solutions to market participants around the world. We're building meaningful ways to support professional and personal de

Full-time

USD 119,000.00 - 154,000.00 per year

Data Engineer (AWS, Azure, Google Cloud Platform)

Chicago, Illinois

•

Today

Company Description CapTech is an award-winning consulting firm that collaborates with clients to achieve what's possible through the power of technology. At CapTech, we're passionate about the work we do and the results we achieve for our clients. From the outset, our founders shared a collective passion to create a consultancy centered on strong relationships that would stand the test of time. Today we work alongside clients that include Fortune 100 companies, mid-sized enterprises, and gover

Full-time

USD 90,000.00 - 200,000.00 per year

Model Based System Engineer

Lisle, Illinois

•

Today

Job/Position Summary Responsibilities Develop advanced control algorithms using Model-Based Development (MATLAB/Simulink) and C language. Perform system engineering activities including requirement elicitation, analysis, development, and reviews. Coordinate with clients and offshore teams to deliver engineering work products within agreed timelines. Gather requirements for vehicle functions across conventional and electric vehicle platforms. Develop torque and speed control systems for conventi

Full-time

AI System Lead Engineer

Chicago, Illinois

•

Today

General Information Req # WD00104124 Career area: Software Engineering Country/Region: United States of America State: Illinois City: Chicago Date: Monday, October 12, 2026 Working time: Full-time Additional Locations: * United States of America - Illinois - Chicago * United States of America - California - San Jose 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$83 billion revenue global technology powerhouse, ranked #153 in the Fo

Full-time

USD 168,100.00 - 257,715.00 per year

System Verification Engineering Intern

Skokie, Illinois

•

Today

Full-time

USD 23.00 - 43.00 per hour

C jobs in Chicago, IL, USA