Senior Python Developer jobs in Niles

We have partnered with our client in their search for a Senior Python Developer in Chicago, IL Responsibilities Develop and deploy Python-based APIs and microservices for machine learning and AI solutions, ensuring scalability, reliability, and maintainability. * Collaborate with AI/ML teams to prod

Huxley

Head of Core C++ Low Latency Development / CTO - Proprietary Trading - Chicago A proprietary trading firms with offices in Chicago, NYC, and Miami is actively looking to hire a tech / team lead for their core development team (potential CTO). The firm specialises in algorithmic and high frequency tr

Huxley

C++ Low Latency Trading Systems Developer - Chicago, Illinois - 150 - 300 K Base Plus Bonus A trading firm in Chicago is hiring C++ engineers to their low latency trading systems technology team. Relative experience in finance is ideal, but the team is open to excellent low latency candidates from o

We are seeking a Lead Python Developer with 7+ years of experience to join the Product Team in building a next-generation AI-powered financial assistant platform. You will be rapidly iterating with business users to test, refine, and deploy chat, reporting, and bespoke interfaces into their investme

Job Summary Dexian is seeking a Lead Python Developer (Hybrid in Chicago or Toronto) for an opportunity with a client located in Chicago, IL. Responsibilities Designing software architecture, mentoring developers, and guiding the team through technical challenges Writing high-performance code, build

Purple Drive

Python Developer - Generative AI Location: Chicago, IL ( Onsite ) Employment Type: Contract Job Description We are seeking a highly skilled Python Developer with strong expertise in Generative AI technologies. The ideal candidate will have hands-on experience developing AI/ML-driven applications, wo

SynergisticIT

Synergisticit Job Opportunity Since 2010 Synergisticit has helped jobseekers get employed in the tech job market by providing candidates the requisite skills, experience and technical competence to outperform at interviews and at clients. Here at SynergisticIT we just don't focus on getting you a te

Genesis10 is currently seeking a Big Data Developer/Engineer for an onsite contract position with a Global Financial Institution located in Charlotte, NC, Denver, CO, Jacksonville, FL, and Chicago, IL. This is a 12 month contract position. This role will join the GIS team as a Big Data Developer/Eng

Senior Mainframe Systems Programmer – Run AutomationRemote - United StatesJR012893 Position Summary As part of Mainframe Automation, this position will be part of a team focused on accelerating the design and performance of our development of automation, integration into platforms (Envision X, AIR,

Job Title: Fullstack Developer Job Type: Full-time Location: Remote (Must overlap PST timezone at least 6-8 hours) The Role You’ll contribute to designing, building, and shipping production systems end-to-end. This is a hands‑on role where you’ll work across the stack — from UI to infrastructure — a

Job Title: Fullstack Developer Job Type: Full-time Location: Remote (Must overlap PST timezone at least 6-8 hours) The Role You’ll contribute to designing, building, and shipping production systems end-to-end. This is a hands‑on role where you’ll work across the stack — from UI to infrastructure — a

A technology staffing company based in the United States is seeking a skilled Python Developer to join their team. This contract role requires 5+ years of experience, focusing on SQL operations and file handling (CSV, XML, JSON, PDF). Candidates should possess excellent communication and organizatio

Title: Python Developer Location: Chicago, IL Duration: 4 Months+ Extension Experience Guidelines: 7+ years of involved development experience in Python Java skills will help as well Experience implementing back-office solutions Transactions, settlements, anything related to back-office Experience w

Avani Technology Solutions

Job Description: OIM Senior Technical Architect ****/hr min-max rate Top 3 Must Haves: 1. Experience in Security Domain 2. OIM Senior Technical Architect 3. OIM Governance Required Skills OIM Senior Technical Architect / OIM Senior Technical Architect / OIM Governance Preferred Skills: Provide coord

Senior Python Developer (Data Engineering + FastAPI + Snowflake) Location: Chicago/Hybrid Are you a Python expert passionate about building scalable data pipelines and backend services ? We’re looking for a Senior Python Developer to join our direct client's team and work on cutting-edge data engine

Apex Systems

Application Programmer III Location: Addison, Texas (Hybrid) Employment Type: Contract Contract Duration: 12 Months Role Overview We are seeking an Application Programmer to contribute to backend development and design activities for mid-tier applications within the Fraud and Claims domain. The sele

SV Tech Systems Inc

A technology solutions company is seeking a Python Developer in Chicago, IL, with at least 5 years of experience. The successful candidate will demonstrate proficiency with Python and Excel, along with knowledge in languages like C# and SQL. Strong experience in Foreign Exchange Markets is required.

North Chicago, Illinois 60044 Posted March 29th, 2026 Looking for more job opportunities? Click here! Job Type: Contract Job Category: IT Job Description *Job Title: Python Developer with AWS** *Location: North Chicago, IL (Onsite)** *Contract** *Job Summary** We are seeking an experienced **Python

Ensono

Overview Senior Mainframe Systems Programmer – zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and efficient operation of information systems that support core organizational functions and clients. This is achieved by monitoring, maintaining,

Infosys is seeking a Java Spring Boot Python AI Developer - This position’s primary responsibility will be to provide technical expertise and coordinate for day-to-day deliverables for the team. The chosen candidate will assist in the technical design of large business systems; build applications, i