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  •  ...the world's leading trading firms with a dramatically simpler developer experience. Our team includes alumni of Two Sigma, Citadel Securities...  ...team. Our team is responsible for all things C/C++ and Rust, and the most performance-sensitive parts of our codebase. You'... 
    Suggested
    Full time
    Local area
    Remote work

    Databento

    Chicago, IL
    a month ago
  • $140k - $190k

     ...: NinjaTrader's identity and verification platform is built in Rust, and it sits on the critical path for every new customer we bring...  ...platform into new markets. In this role you will: Design, develop, and maintain Rust services and crates that power account... 
    Suggested
    Remote job
    Full time
    Contract work
    Work at office
    Worldwide
    Monday to Friday
    Flexible hours

    NinjaTrader

    Chicago, IL
    a month ago
  • $150k - $180k

     ...Engineer to join a newly created team responsible for designing and developing tools and infrastructure used by Traders and Quantitative...  ...Python librariesKnowledge of a systems language such as C, C++, Rust, etc.Solid understanding of data structuresStrong verbal and written... 
    Suggested
    Temporary work
    Flexible hours

    DRW

    Chicago, IL
    4 days ago
  • $109.76k - $164.64k

     ...work will improve cost visibility, infrastructure efficiency, developer productivity, operational reliability, and the return on technology...  ...using languages such as Python, Go, Java, JavaScript/Node.js, Rust, or Scala.Experience with at least one major cloud provider—AWS... 
    Suggested
    Full time
    Night shift
    Weekend work

    Comcast

    Chicago, IL
    4 days ago
  •  ..., and performance are criticalYou are excited to build microservices using Rust and GoYou have a willingness to learn and teach in a collaborative environmentYou’re eager to leverage and develop using AI toolsYou’ve been complimented on how well you participate in an open... 
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    Work at office
    Immediate start

    Attain Data

    Chicago, IL
    4 days ago
  • $250.6k - $362.6k

     ...interoperability, and long-term scalability!Your ImpactInnovate, develop, and drive unique software and technology solutions with global...  ...production-grade code using modern programming languages (e.g., Go, Rust, or C++).5+ years of experience with security, privacy, and data... 
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    Full time
    Temporary work
    Local area
    Remote work
    Flexible hours

    CISCO Systems

    Chicago, IL
    2 days ago
  • $200k

     ...understanding of computer science fundamentalsExperience in distributed systemsExpertise in Python is required; experience with C, C++, or Rust is a plusExperience working with GPUs and the CUDA ecosystem is a plusAbility to tackle complex technical problems at the... 
    Suggested
    Work at office

    Optiver

    Chicago, IL
    3 days ago
  •  ...distributed systems that support large-scale computational workloads Developing platform services across job scheduling, workflow orchestration...  ...Building reliable, high-performance systems in Python and Rust Working on infrastructure that accelerates simulation,... 
    Suggested
    Full time

    Acquire Me

    Chicago, IL
    2 days ago
  •  ...infrastructure. Key Responsibilities Design & Development: Architect, develop, and optimize low latency trading components and infrastructure,...  ...experience with Python and/or other modern languages like Rust. Demonstrated experience building and optimizing low latency, high... 
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    Balyasny Asset Management

    Chicago, IL
    5 days ago
  • $150k - $250k

     ...release management. We are looking for talented programmers eager to develop new technologies that directly impact our business.This role is...  ...multiple programming languages, particularly including C++, Rust, Java, Python, JavaScript, RubyThe annual base salary range for... 
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    Temporary work
    Work at office
    Flexible hours

    DRW

    Chicago, IL
    4 days ago
  •  ...across the organization. What You'll Work On Designing and building complex distributed systems Developing high-performance software in C++ and/or Rust Improving the scalability, reliability, and performance of core platforms Solving challenging systems... 
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    Fintal Partners

    Chicago, IL
    1 day ago
  • $250k

     ..., building, testing and maintaining data-intensive desktop applications and reusable libraries using C# and modern .NET. \n Developing and maintaining highly reliable systems supporting mission-critical trading applications . \n Profiling and improving application... 
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    Hunter Bond

    Chicago, IL
    8 days ago
  • $111.2k - $190.3k

     ...source data through transformed, computed, and user-facing outputs.Develop and support configuration-driven platforms where rules, mappings...  ...frameworks such as Java, C#, Python, JavaScript/TypeScript, and Rust.Proficiency with databases (SQL, NoSQL) and API design/... 
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    Full time
    Work experience placement
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    Local area

    RSM International

    Chicago, IL
    2 days ago
  • ***Onsite in Chicago, IL. 5 days a week*** A prestigious company needs a C#/Blazor Consultant. This person will need heavy C# full stack development experience, Angular, and 1-2 years of Blazor experience. Qualifications: ~ Proficiency in C# (Proficiency in C++ is ...
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    Full time

    Request Technology, LLC

    Chicago, IL
    2 days ago
  • $147k - $237.5k

     ...data volumes and associated costs by 84% on average while saving developers thousands of hours. Recognized as a leader by major analyst...  ...experience in one or more backend languages (e.g., Go, Java, Python, Rust)Experience using AI coding assistants (e.g., Cursor, Claude) as... 
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    Full time
    Remote work

    Palo Alto Networks

    Chicago, IL
    4 days ago
  •  ...architecture.Advanced systems programming capabilities, preferably using Rust, though deep expertise in C/C++ or Go is highly acceptable....  ...traditional high-frequency trading (HFT) platforms.Experience developing core fintech backend architectures, including payment rails,... 

    Objective Paradigm

    Chicago, IL
    1 day ago
  • $165k - $225k

     ...distributed AI training and HPC workloads. GPU Platform Engineering: Develop platform capabilities for managing latest-generation NVIDIA GPU...  .... Programming Skills:  Experience with Go, C/C++, Python, or Rust for performance-critical components is highly valued.  Linux &... 
    Immediate start
    Remote work
    Flexible hours

    Moonlite

    Chicago, IL
    a month ago
  • $125k - $175k

     ..., or schema-based service contractsExperience migrating or modernizing legacy Scala systems or evaluating transitions from Scala to Rust or GoBackground in observability, including distributed tracing, structured logging, and metrics using Datadog, Google Cloud Platform... 
    Work at office
    Remote work
    Worldwide
    Monday to Friday
    Flexible hours
    Shift work

    NinjaTrader Group

    Chicago, IL
    3 days ago
  • $175k - $210k

     ...years of experience as a backend or backend leaning fullstack engineerExperience with Golang strongly preferred, open to Java/C/C++/C#/Rust as wellExperience with LLMs / AI Agents or a true passion/interest to get in this spaceNot a Fit If:Only large-company experience... 
    Remote work

    Jobot

    Chicago, IL
    1 day ago
  • $165k - $225k

     ...for high-performance interconnects. Enterprise APIs & SDKs: Develop robust APIs and SDKs that enable researchers and engineering teams...  ...: Experience with systems programming languages (Go, C/C++, Rust, Python) for performance-critical components is a strong plus.... 
    Immediate start
    Remote work
    Flexible hours

    Moonlite

    Chicago, IL
    24 days ago
  •  ...throughout the interview process. Role and Responsibilities Develop database engine features based on company direction and customer...  ...system-level software in unmanaged languages like C++ or Rust ~ Bachelor's degree in Computer Science or equivalent practical... 

    SingleStore

    Chicago, IL
    4 days ago
  • $235k - $310k

     ...monitoring to ensure reliability and performance. ~ A commitment to developing others; using code reviews, coaching, and shared best practices...  ...proficiency in compiled languages such as C#, Java, C++, or Rust. A thoughtful, analytical approach to problem-solving and... 
    Relocation
    Relocation package

    McMaster-Carr

    Chicago, IL
    5 days ago
  •  ...configuration of Oracle Fusion Cloud Financials modules, including Accounts Payable, Fixed Assets, General Ledger, and Procurement Develop and maintain BI Publisher reports and OTBI analyses to meet business and audit reporting requirements Write and optimize SQL... 
    Full time
    3 days per week

    The Judge Group

    Chicago, IL
    4 days ago
  • $150k - $275k

     ...long-term stability and performance.Adversarial Framework Design: Develop sophisticated testing methodologies and frameworks designed to...  ...advanced testing protocols.Technical Stack: Advanced proficiency in Rust or C++, with a proven track record of writing secure, high-... 
    Remote work

    Objective Paradigm

    Chicago, IL
    3 days ago
  •  ...duty satisfactorily. o Reports to the Executive Director of Platform Engineering Management Responsibilities: o Manage and develop a team of engineers and managers focused on SRE, observability, and cloud platform engineering, growing and retaining talent o... 
    Full time

    New York Technology Partners

    Chicago, IL
    3 days ago
  • $129.52k - $194.27k

     ...FreeWheel Engineering by enabling efficient and scalable programmatic advertising operations.We are looking for a Sr Backend Python Developer to join our team. You will be responsible for planning and designing new software and web applications. Analyze tests and assists... 
    Full time
    Night shift
    Weekend work

    Comcast

    Chicago, IL
    5 days ago
  • $109.76k - $164.64k

     ...supporting FreeWheel Engineering by enabling efficient and scalable programmatic advertising operations.We are seeking a Backend Python Developer to join our team. You will design, develop, and integrate scalable solutions that meet business needs and address complex,... 
    Full time
    Night shift
    Weekend work

    Comcast

    Chicago, IL
    5 days ago
  •  ...Required Skills & Experience 5+ years of experience as a SQL Developer / DBA Strong SQL Server development skills (stored procedures, views, functions, query optimization) Experience with database administration, including performance tuning, monitoring, backup/... 
    Ongoing contract
    Full time

    Insight Global

    Chicago, IL
    4 days ago
  •  ...years experience Major Focused Skills : HTML5, CSS3, JavaScript, BootstrapMandatory Technical Skills : • Front End, Web Application Developer - building client-side browser html applications in JavaScript. • STRONG IN UI OBJECT ORIENTED JAVASCRIPT• Well versed and Highly... 
    Permanent employment
    Full time

    Ventures Unlimited

    Chicago, IL
    2 days ago
  • Company DescriptionSonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled...
    Permanent employment
    Full time
    H1b

    Sonsoft

    Chicago, IL
    2 days ago