Network programming jobs in chicago, il

Remote

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7d ago

Job Description: Experience in low-level network programming.Systems Programming: Mastery of Rust (specifically DPDK rte_flow), and Go for high-performance networking software.Network and Virtualization Stack: Deep background in Linux network stack internals, socket layers, and packet processing, understanding of the VMs, specifially disks / storage and networking. Job Responsibilities: Standing up a local development environment where the entire stack runs, e.g. running on a single VM owned b

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Contract

70 - 75

C++ Developer (Intern)

Chicago, Illinois

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Today

Founded in 1999, Geneva Trading is a premier global principal trading firm with strategically located offices in Chicago, Dublin, and London. Our relentless focus on trading excellence combined with technological innovation has equipped us with a best-in-class proprietary trading platform, enabling us to compete at the highest levels in the global markets. Rooted in a culture of integrity, collaboration, and an unwavering passion for progress, we foster an environment of personal and professiona

Full-time

USD 40.00 - 45.00 per hour

C++ Developer (Intern)

Chicago, Illinois

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17d ago

Full-time

USD 40.00 - 45.00 per hour

Senior Systems Engineer Low-Level Networking (Rust / DPDK)

Remote

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3d ago

Job Description: Experience in low-level network programming.Systems Programming: Mastery of Rust (specifically DPDK rte_flow), and Go for high-performance networking software.Network and Virtualization Stack: Deep background in Linux network stack internals, socket layers, and packet processing, understanding of VMs, specifically disks/storage and networking. Job Responsibilities: Standing up a local development environment where the entire stack runs, e.g., running on a single VM owned by the

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Third Party, Contract

Depends on Experience

Rust Developer Needed/Finance/Trading Developer/Remote

Remote or Atlanta, Georgia

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Today

Our client, a fast-growing options and stocks market data company, is hiring a Senior Software Engineer for a full time, remote role. The platform handles billions of low-latency data requests daily and is built on a Rust and Java stack with Python, PostgreSQL, ClickHouse, RedPanda, and gRPC. This is a hands on, high ownership role on a lean, fast growing engineering team where every millisecond counts. You'll help architect greenfield systems rather than just maintain legacy code, working direc

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Full-time

$170000 - $195000

Principal Software Development Engineer in Test

Remote

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Today

Job ID: 2618257 Location: Remote Work, CA, US Date Posted: 2026-10-21 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_REMOTE Description SAIC is seeking a Principal Software Development Engineer in Test (SDET) to join the Joint Range Extension (JRE) software development team. This is a REMOTE ROLE within the UNITED

Full-time

USD 120,001.00 - 160,000.00 per year

Software Developer Intern

Chicago, Illinois

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Today

Our formula for success is to hire exceptional people, encourage their ideas and reward their results. As a Software Developer Intern, you will build advanced trading and risk applications leveraging cutting-edge technology. DRW enables our Software Developer Interns to develop computationally intensive software under the guidance of senior technologists with the goal of deployment during your ten weeks. While your days will have you immersed in complex projects directly driving DRW's progress,

Full-time

USD 225,000.00 per year

Software Developer

Chicago, Illinois

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Today

Our formula for success is simple: hire exceptional talent, empower bold thinking, and reward performance that drives impact. As a Software Developer at DRW, you will be an integral member of a dynamic team of technologists, quantitative researchers, and traders. Collaborating closely, you will contribute across the full technology stack tackling complex problems that require careful analysis and swift execution. We're looking for individuals who are eager to learn, think critically, and delive

Full-time

USD 225,000.00 per year

Quant Performance Engineer Intern - Summer 2027

Chicago, Illinois

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Today

Technology is at the heart of modern electronic trading. IMC is seeking highly driven interns to apply quantitative techniques and practical experimentation to the technology used by exchanges, connectivity providers, and our own systems. Your Core Responsibilities: Perform quantitative research with large datasets to understand exchange technology.Design novel strategies to optimize IMC's liquidity taking and quoting strategies for exchange microstructure.Develop ETL pipelines and algorithms

Full-time

USD 200,000.00 per year

Quant Performance Engineer

Chicago, Illinois

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Today

Technology is at the heart of modern electronic trading. IMC is seeking highly driven graduates to apply quantitative techniques and practical experimentation to the technology used by exchanges, connectivity providers, and our own systems. You will develop new strategies to outpace other market participants in the highly competitive world of ultra-low-latency trading. Your Core Responsibilities: Perform quantitative research with large datasets to understand exchange technology.Design novel s

Full-time

USD 200,000.00 per year

Software Engineer | Market Data Systems

Chicago, Illinois

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Today

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual talent by incenting collaboration and mutual respect. A

Full-time

USD 200,000.00 - 250,000.00 per year

Manager - C++ Software Engineer

Chicago, Illinois

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Today

Location: Chicago, IL Salary: $140,000.00 USD Annually - $195,000.00 USD Annually Description: Software Engineering Manager (Hands-On Technical Leader) Direct Hire/W2 only/sponsorship not available Hybrid - Chicago Overview We are seeking a highly motivated Software Engineering Manager to lead a team of talented engineers responsible for designing, building, and supporting large-scale, high-availability software platforms. This role combines people leadership, technical ownership, and hands-

Contract

USD 140,000.00 - 195,000.00 per year

Systems Programmer - Mainframe Networking

Remote

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30+d ago

The Systems Programmer IV - Mainframe Networking role is responsible for the design, implementation, administration, and support of IBM z/OS mainframe networking infrastructure that supports critical banking applications, payment systems, customer account processing, regulatory reporting, and other high-availability financial services. This role serves as a senior technical expert for mainframe communications, ensuring secure, resilient, and compliant network connectivity across enterprise, part

Full-time

USD 97,100.00 - 161,800.00 per year

Campus Software Engineer (Intern)

Chicago, Illinois

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Today

Full-time

USD 250,000.00 per year

Forward Deployed Engineer

Remote or New York, New York

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Today

See yourself at Dataminr As a Forward Deployed Engineer, you will help Dataminr's technology meet our customers' hardest problems. You'll join small teams with real ownership, deploying and operationalizing First Alert inside customer environments, including sensitive U.S. defense and national security missions. Your job is to turn open-ended questions into a working solution that gives operators an edge in real time. Palantir Foundry is central to this role. You'll design data pipelines, ontol

Full-time

USD 165,000.00 - 220,000.00 per year

C++ Developer (Trading Applications/Systems)

Woodridge, Illinois

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28d ago

C++ Developer (Trading Applications/Systems) Salary: $150k-$170k + bonus Location: Woodridge, IL Onsite: 5 days/week *We are unable to provide sponsorship for this role* Qualifications A degree in Computer Science, Engineering, Mathematics, Physics, or related5+ years of experience developing performance-critical software in modern C++ (C++14 or newer).Strong knowledge of multi-threading, memory management, and network/socket programming (TCP/UDP).Familiarity with Linux/Unix environments and net

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Full-time

$150,000 - $170,000

Sr. System Engineer (Networking)

Remote

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7d ago

Hi Associate, Greetings for the day, We have a position as a Sr. System Engineer (Networking) role for Remote. Please find the job description below for this position. Role: Sr. System Engineer (Networking) Location: Remote Duration: 24 Months Job Description: Experience in low-level network programming.Systems Programming: Mastery of Rust (specifically DPDK rte_flow), and Go for high-performance networking software.Network and Virtualization Stack: Deep background in Linux network stack interna

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Contract

Depends on Experience

Manager, Software Engineering - (Chicago - Hybrid) - FreeWheel

Chicago, Illinois

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Today

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we're making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world. Job Summary FreeWheel is looking for passionate Software Engineer Managers to run an Eng team to desi

Full-time

USD 137,369.30 - 206,053.95 per year

C++ Trading System Engineer

Woodridge, Illinois

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30+d ago

5 Days Onsite We are unable to sponsor as this is a permanent full-time role Responsibilities: Architect, develop, and maintain low-latency trading applications and market access systems in modern C++.Collaborate with traders, quants, and researchers to implement, refine, and evaluate algorithmic and quantitative trading strategies.Implement new trading algos and research ideas in the internal core trading framework.Design and implement exchange connectivity, order routing, and market data feed

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Full-time

$150,000 - $175,000

C++ Trading Systems Developer

Downers Grove, Illinois

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10d ago

This role requires working onsite 4 days each week We are unable to sponsor for this permanent full-time role Position is Bonus eligible Prestigious Financial Firm is currently seeking a C++ Trading Systems Developer with industry experience. Candidate will design, build, and optimize our high-performance, low-latency trading infrastructure and strategies. This is a hands-on engineering role working directly with traders, quants, and other technologists to deliver cutting-edge solutions in globa

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Full-time

$140,000 - $170,000

Network programming jobs in Chicago, IL, USA