Senior Software Engineer, Treasury and Reference Data (Java/Ruby/Python) DRWSenior Software Engineer, Treasury and Reference Data (Java/Ruby/Python)Chicago, ILThese openings sit on two related teams: Treasury — builds systems that support position financing, margin and collateral management, and cash and liquidity management across the firm. We hire through a single interview pipeline and match candidates to the team and problems that fit best as we learn more about each person’s current skills and long-term development goals.
Senior Software Engineer, Treasury (Ruby/Python) DRW Trading GroupSenior Software Engineer, Treasury (Ruby/Python)Chicago, IL$175,000–$275,000 / yearAt DRW we strive for an environment where technologists are free to pursue solutions to the problems of the business free from arbitrary management constraints and supported by excellent technical resources. Owning software end-to-end after it ships - we run what we build (deploy, operate, on-call); we don't hand systems off to a separate ops team.
Sr Python Developers Shiftcode Analytics, IncSr Python DevelopersChicago, ILDAY TO DAY - Core Python development - Involve writing Python code for processing, validating and moving large amounts of data - There will be some functional design work too. Design, develop, document, test, and debug new and existing software systems and/or applications for market sale or large-scale proprietary software for internal use.
NewJava Full Stack Engineer Q1 Technologies, IncJava Full Stack EngineerAurora, ILBack-End: Develop server-side applications, APIs (RESTful), and manage databases (SQL/NoSQL) using languages like Python, Java, Node.js, or Ruby. Front-End: Create visually appealing, responsive, and user-friendly interfaces using HTML, CSS, JavaScript, and frameworks like React, Vue, or Angular.
AI Engineer (Agentic AI/Python/GCP) Danta TechnologiesAI Engineer (Agentic AI/Python/GCP)Evanston, IL$45–$50 / hourThe ideal candidate will leverage their expertise in Artificial Intelligence, Machine Learning, and Deep Learning to drive insights and innovation from customer and marketing data. We are looking for candidates with experience in Agentic AI, Gen AI, AI/ML, strong coding experience in Python (Read & Write), Data Structures, SQL.
Full-Stack Python Engineer Madison-DavisFull-Stack Python EngineerNew York, ILWe are seeking a Senior Full Stack Engineer to build modern, intuitive web applications and scalable backend services that power Fixed Income investment workflows, including trading, portfolio construction, risk, and analytics. Strong full-stack development experience: Frontend: React (preferred) or Python-based UI frameworks and Backend: Python (FastAPI/Flask), APIs, microservices.
Technology Lead | Analytics - Packages | Python - Big Data IMCS Group IncTechnology Lead | Analytics - Packages | Python - Big DataChicago, ILCompany Description: IMCS Group is one of the fastest growing MWBE (Minority Woman Owned Enterprise) staffing firms in the U.S. We focus on bringing a Diversity Recruitment approach to Fortune 500 companies within North America and EMEA region contingent labor programs. IMCS Group is committed to maintaining an inclusive workforce, where employees are hired, retained, compensated, and promoted based on their contributions to our Company.
Python Developer eTeam Inc.Python DeveloperChicago, IL$55–$56 / hourAgent Logic Integration: Architect the backend systems that power our AI agents, managing long-running tasks, state persistence, and seamless communication between LLMs and our core services. Scalable API Development: Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of handling millions of requests.
Technology Lead | Analytics - Packages | Python - Big Data Expedite Talent SolutionsTechnology Lead | Analytics - Packages | Python - Big DataChicago, ILConfigure extractgenerateclassify logic Improve accuracy and coverage. Configure extract/generate/classify logic Improve accuracy and coverage.
Project Manager | Java | Springboot IMCS Group IncProject Manager | Java | SpringbootChicago, ILCompany Description: IMCS Group is one of the fastest growing MWBE (Minority Woman Owned Enterprise) staffing firms in the U.S. We focus on bringing a Diversity Recruitment approach to Fortune 500 companies within North America and EMEA region contingent labor programs. Create responsive and user-friendly interfaces using ReactJS, JavaScript, TypeScript, HTML5, and CSS3.Implement reusable components and optimize UI performance.
NewFull Stack Developer Python & Angular-Deerfield, IL-6+months Suncap Technology, Inc.Full Stack Developer Python & Angular-Deerfield, IL-6+monthsDeerfield, ILYou will be responsible for developing robust backend APIs using Python frameworks (like Django/FastAPI) and crafting dynamic, responsive user interfaces with Angular. We are seeking a Fullstack Developer proficient in Angular and Python to design, build, and maintain scalable web applications.
Software Architect- Python Hub International InsuranceSoftware Architect- PythonChicago, IllinoisCore responsibilities include designing and developing technical solutions that address real business problems, architecting cloud-native software using modern backend principles, and actively leading requirements-gathering and discovery sessions with business stakeholders. This individual is responsible for implementing best practices and modern software architecture patterns, and must stay current on the latest backend trends — including cloud-native development, microservices, API design, and the rapidly evolving space of agentic AI workflows.
Software Architect- Python Hub InternationalSoftware Architect- PythonChicago, IL$170,000–$193,000 / yearCore responsibilities include designing and developing technical solutions that address real business problems, architecting cloud-native software using modern backend principles, and actively leading requirements-gathering and discovery sessions with business stakeholders. This individual is responsible for implementing best practices and modern software architecture patterns, and must stay current on the latest backend trends - including cloud-native development, microservices, API design, and the rapidly evolving space of agentic AI workflows.
Predoctoral Appointee - Python Developer Argonne National LaboratoryPredoctoral Appointee - Python DeveloperLemont, IL$58,297–$97,161 / yearArgonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. This position focuses on software engineering and application development to support scientific and technical workflows, including desktop applications, web applications, automation, testing, data interfaces, and database-connected tools.
Software Engineer Intern - Python, Summer 2027 Akuna CapitalSoftware Engineer Intern - Python, Summer 2027Chicago, IllinoisIn this role, you will join either our Post Trade Technology or Data Engineering teams and work alongside software engineers and traders to design and implement elegant solutions to complex and interesting problems. In addition to technical skillsets, Akuna values the unique perspectives people can bring to the table to collaboratively solve complex problems and drive Akuna forward.
NewFull Stack Developer Python & Angular Blue Ribbon Global TechnologiesFull Stack Developer Python & AngularDeerfield, ILRequired Skills: Basic Qualification: Additional Skills: Background Check: No. Strong Full stack Developer to work a 3 year contract for an implementation.
Senior Software Developer - Python Interactive Brokers Group Inc.Senior Software Developer - PythonChicago, ILTake ownership of projects and sub-systems from planning through resolution, making impactful decisions on complex technical and business-related questionsCollaborate effectively with quantitative engineers, surveillance model developers, and Compliance stakeholders to translate complex business requirements into scalable designs and processesIdentify project bottlenecks, risks, and limitations; calculate costs; and provide strategic insights to stakeholdersTransform high-level surveillance concepts into production-ready processes that deliver actionable insights. Wellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP)Daily company lunch allowance provided, and a fully stocked kitchen with healthy options for breakfast and snacksCorporate events, including team outings, dinners, volunteer activities and company sports teamsEducation reimbursement and learning opportunitiesThis role's anticipated base salary range is 200,000 to 250,000 annually based on skill's and experience.
NewFull Stack Developer Python & Angular SOMERSET STAFFINGFull Stack Developer Python & AngularDeerfield, ILRequired Skills: Basic Qualification: Additional Skills: Background Check: No. Strong Full stack Developer to work a 3 year contract for an implementation.
NewSenior Python Engineer Pivotal SolutionsSenior Python EngineerChicago, IllinoisOur 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 practices.
NewGenai Python Systems Engineer-Director PwCGenai Python Systems Engineer-DirectorRosemont, IL$155,000–$410,000 / yearCertification in Cloud Platforms [e.g., AWS Certified Solutions Architect, AWS Data Engineer, Google Professional Cloud Architect, GCP Data Engineer Microsoft Certified: Azure Solutions Architect Expert, Azure Data Engineer Associate, Snowflake Core, Snowflake Databricks Data Engineer Associate] is a plus. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .