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Top C++ Jobs in Chicago, IL

Reposted 16 Days AgoSaved
In-Office or Remote
Chicago, IL
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The role involves training large-language models to improve code generation, reviewing and editing AI-generated code, and providing feedback for reinforcement learning refinement.
Top Skills: C++
Reposted 8 Days AgoSaved
Remote
Chicago, IL
Senior level
Senior level
Fintech • Software
Develop backend services and APIs, improve existing solutions, create automated tests, and collaborate with the team while ensuring code quality and documentation.
Top Skills: Apache KafkaAsp.NetAWSC#Entity FrameworkGitGraphQLGrpcHTTPNatsNoSQLNunitRabbitMQRedisSoapSQLTcpXunit
Reposted 18 Days AgoSaved
In-Office or Remote
Chicago, IL
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
Train large-language models to improve code quality by comparing snippets, providing feedback, and refining AI-generated code. Requires strong communication skills and attention to detail.
Top Skills: C
19 Days AgoSaved
Easy Apply
In-Office
Chicago, IL
Easy Apply
150K-200K Annually
Mid level
150K-200K Annually
Mid level
Financial Services • Quantitative Trading
Develop low-latency exchange connectivity and automated pricing systems for options market making. Work with traders, quants, and engineers on full software lifecycle, performance tuning, and deployment to production to directly impact trading revenue.
Top Skills: C++11C++14C++17C++20C++23Template Programming
19 Days AgoSaved
In-Office or Remote
Chicago, IL
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
Review, rank, repair, and refactor AI-generated code to improve correctness, performance, and style. Provide detailed written feedback and edits for RLHF pipelines, converting expert judgments into signals used to train models. Work asynchronously as a remote 1099 contractor.
Top Skills: C++
Reposted 9 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
141K-208K Annually
Mid level
141K-208K Annually
Mid level
Database • Analytics
Contribute to and optimize the performance of ClickHouse, assist with debugging, collaborate with teams, and engage with the open-source community.
Top Skills: C++KubernetesTcp/IpUnix/Linux
Reposted 20 Days AgoSaved
In-Office
Chicago, IL
Senior level
Senior level
Information Technology • Professional Services
The role involves developing applications using .Net and SharePoint technologies, requiring a strong background in web application development and multiple programming languages.
Top Skills: .NetAngularjsC#CSSHTMLJavaScriptJqueryRestSharepoint TechnologiesSoapSQL ServerWeb Services
Reposted 20 Days AgoSaved
Easy Apply
In-Office
Chicago, IL
Easy Apply
150K-250K Annually
Mid level
150K-250K Annually
Mid level
Fintech • Financial Services
The C++ Developer will implement, test and deploy features for a high-frequency trading system, optimize performance, and debug issues.
Top Skills: BoostC++GitLinuxStl
Reposted 21 Days AgoSaved
In-Office
Chicago, IL
130K-130K Annually
Entry level
130K-130K Annually
Entry level
Fintech • Payments • Financial Services
Entry-Level Software Engineer will work on low latency C++ applications for trading strategies, focusing on high performance and innovative solutions. Training is provided.
Top Skills: C++NumpyPandasPython
Reposted 12 Days AgoSaved
Chicago, IL
Senior level
Senior level
AdTech • Fintech • Information Technology • Database
Design and implement high-performance system software for medical devices, collaborating with hardware engineers and ensuring adherence to clinical standards.
Top Skills: C++Python
Reposted 12 Days AgoSaved
Remote
Chicago, IL
Senior level
Senior level
Information Technology
Design and develop scalable services/APIs using C#/.NET/.NET Core, collaborate during SDLC, mentor junior engineers, and ensure code quality.
Top Skills: .Net.Net CoreAWSAzureC#DockerKafkaKubernetesLinux
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Reposted 22 Days AgoSaved
In-Office
Chicago, IL
175K-300K Annually
Senior level
175K-300K Annually
Senior level
Fintech • Payments • Financial Services
The position involves building and optimizing automated trading infrastructure, developing trading algorithms, and creating scalable applications in a team environment.
Top Skills: BashC++LinuxPython
Reposted 22 Days AgoSaved
In-Office
Chicago, IL
130K-130K Annually
Mid level
130K-130K Annually
Mid level
Fintech • Payments • Financial Services
As a Software Engineer at Akuna, you will develop trading systems using modern C++ technologies, implement Linux services, and collaborate with traders.
Top Skills: C++LinuxPython
Reposted 22 Days AgoSaved
In-Office
Chicago, IL
130K-130K Annually
Mid level
130K-130K Annually
Mid level
Fintech • Payments • Financial Services
As a Software Engineer, you will design, implement, and deploy low latency trading strategies using C++, collaborating with Traders and Researchers to enhance performance and decision-making.
Top Skills: Agile MethodologiesC++Distributed SystemsLow Latency Trading
13 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
Senior level
Senior level
Agency
Lead a team to develop SaaS solutions while coding and mentoring engineers. Responsible for technical leadership and team management.
Top Skills: .Net.Net CoreBlazorC#Ci/Cd
Reposted 14 Days AgoSaved
Remote
Chicago, IL
180K-200K Annually
Senior level
180K-200K Annually
Senior level
Artificial Intelligence • Software
Design high-performance C++ libraries for automated PCB design challenges, mentoring peers and shaping technical direction while collaborating with experts in various fields.
Top Skills: C++CudaPython
Reposted 15 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
80K-120K Annually
Junior
80K-120K Annually
Junior
Information Technology • Consulting
The Junior Software Engineer will develop high-performance C++ software for scientific workloads, optimize code, and collaborate within a cross-functional team.
Top Skills: BazelC++CmakeDockerLinuxPythonSingularity
18 Days AgoSaved
Remote
Chicago, IL
Mid level
Mid level
eCommerce • Information Technology • Sales • Software
The C# / .NET Developer will design and maintain middleware applications, build Shopify integrations, and support a mobile app backend in a remote work environment.
Top Skills: .NetC#Cloud-Based EnvironmentsGraphQLPaasShopify Apis
Reposted 21 Days AgoSaved
Remote
Chicago, IL
130K-150K Annually
Senior level
130K-150K Annually
Senior level
Edtech • Software
The Senior Backend Engineer will design and maintain Azure SQL databases, optimize performance, automate deployments, and collaborate with teams on best practices and development.
Top Skills: Azure DevopsAzure MonitorAzure SqlC#DatadogEntity FrameworkPowershellSQL
Reposted 21 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
Senior level
Senior level
Software
The Senior Backend Engineer will develop backend solutions using .NET/C# and modern architecture, focusing on cloud services and databases, while managing client projects.
Top Skills: .Net,C#,Asp.Net,Azure,Postgres,Sql Server,Mysql
Reposted 24 Days AgoSaved
Remote
Chicago, IL
Senior level
Senior level
Fintech • Software
You will develop and maintain components of the LLVM based toolchain, collaborating with the community while ensuring platform-specific optimizations and tests.
Top Skills: BashC++ClangCmakeGccLlvmPython
25 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
225K-250K Annually
Senior level
225K-250K Annually
Senior level
Financial Services
Design, implement, and deliver production C++ software for execution, connectivity, and platform systems. Partner with stakeholders and safety committee, triage and resolve issues, and collaborate cross-functionally to ensure robust, low-latency, multi-threaded distributed systems operate reliably.
Top Skills: C++C++20Distributed SystemsLow-Latency DevelopmentMessaging ApisMulti-Threaded Programming
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