A leading derivatives marketplace in Chicago seeks an experienced Java and Python Developer. Responsibilities include enhancing performance testing tools and integrating automation frameworks. Candidates must demonstrate proficiency in Java and Python, and possess strong skills in managing relationa
A leading technology company in Chicago is seeking a Software Engineer to develop scalable software solutions optimized for AI applications. This role involves collaborating with teams to design and maintain robust systems, utilizing languages like Java, Node, Python, and Go, along with Azure tools.
A leading technology company seeks a Sr. Python Engineer for software design and development in Chicago or Denver. The role requires 7-10 years of relevant experience and a Bachelor's degree. Responsibilities include collaborating with stakeholders, training junior engineers, and ensuring quality as
A leading financial institution is seeking a Sr. Software Engineer specializing in Workday Finance in Chicago. The successful candidate will design and maintain ETL processes, ensuring data accuracy and accessibility. They will work closely with stakeholders, leverage their extensive experience in W
Sr. Python Engineer- Snowflake- Onsite 4 Days X Week (Chicago, IL or Denver, CO) page is loaded## Sr. Python Engineer- Snowflake- Onsite 4 Days X Week (Chicago, IL or Denver, CO)locations: IL - Chicago, 33 W Monroe St Suite 1900: CO - Englewood, 183 Inverness Dr Westtime type: Full timeposted on: Po
Job Description Our client is seeking a Senior Python Engineer to join their team and help us build and maintain advanced software applications. The ideal candidate will have extensive experience in Python programming, as well as a strong understanding of software development principles and best pra
Python Software Engineer Chicago, IL 60606 US Posted: 09/17/2025 Industry: Information Technology Job Number: RO9.17.1 Remote Friendly: On-Site Experience: Mid-Senior Level Job Description Senior Python Software Engineer We’re looking for a Senior Python Engineer to join a small, high-performing eng
Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individual
Sr. Python Engineer- Snowflake- Onsite 4 Days X Week (Chicago, IL or Denver, CO) page is loaded## Sr. Python Engineer- Snowflake- Onsite 4 Days X Week (Chicago, IL or Denver, CO)locations: IL - Chicago, 33 W Monroe St Suite 1900: CO - Englewood, 183 Inverness Dr Westtime type: Full timeposted on: Po
Overview Hudson River Trading (HRT) is a quantitative trading firm at the forefront of technological innovation. We build and deploy cutting-edge systems within one of the world’s most advanced computing environments to power our global trading operations. Our bottom-up approach to projects and coll
Overview Hudson River Trading (HRT) is a quantitative trading firm at the forefront of technological innovation. We build and deploy cutting-edge systems within one of the world’s most advanced computing environments to power our global trading operations. Our bottom-up approach to projects and coll
A leading trading firm in Chicago is seeking a Software Engineer Intern for their 10-week Akunacademy program. In this role, you will design and implement solutions alongside the trading and software team, utilizing cutting-edge technology on high-performance systems. Applicants must be pursuing a t
An Introduction to Codal Codal is an award-winning web design and development consultancy that helps enterprise organizations solve complex problems and accelerate growth through elegant, data-driven digital solutions. Our areas of expertise include application modernization, eCommerce, UX/UI design
Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individual
A leading tech firm in Chicago is seeking an ETL / AWS Software Engineer to migrate ETL jobs and databases to the AWS Cloud. The ideal candidate will have over 8 years of ETL development experience and expertise in AWS services. Responsibilities include designing ETL processes, providing support, an
Overview We’re hiring a Trading Systems Engineer to ensure the reliability, scalability, and performance of mission-critical trading systems. This role combines strong software engineering in Python with deep expertise in containerization and Kubernetes, supporting low-latency, high-availability pro
A leading electric engineering firm is seeking a Software Developer to design and implement solutions using Ignition MES software, Python, and SQL. The role requires strong qualifications in software development with experience in automation controls, and candidates should be prepared to provide use
Job Description We are looking for someone that is strong with Python and has experience contributing code in public repo on GitHub. (If you haven't directly contributed to open-source libraries, then we would be looking for you to have the ability to point to at least opening an issue and discussio
Job Description We are looking for someone that is strong with Python and has experience contributing code in public repo on GitHub. (If you haven't directly contributed to open‑source libraries, then we would be looking for you to have the ability to point to at least opening an issue and discussio
Python Engineer - Proprietary Trading Firm Python Engineer - Proprietary Trading Firm A proprietary trading firm is looking for Python Engineers to join its Core Engineering team. This group focuses on building software to manage complex infrastructure, optimize system performance, and improve autom