Python Developer Data Engineer jobs in Downers Grove

A global staffing firm seeks a Big Data Developer/Engineer for an onsite contract position in Chicago. This role requires strong SQL skills and experience with SPARK, Hadoop, and data ingestion from multiple sources. Candidates must also be proficient in programming languages such as Scala or Python

Maven

Overview Maven is a market-leading proprietary trading firm allocating internal capital across discretionary, systematic, and market-making strategies. Our engineering teams design and build groundbreaking execution, pricing, and data systems that enhance how financial markets operate. You will work

MAVEN

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving liquidity across global listed derivatives. Through adv

P2P

A diversified trading firm in Chicago is seeking a Software Engineer to design and develop full-stack software for global trading operations. Candidates must have 3+ years of Python experience and a solid understanding of blockchain technology. The role includes responsibilities such as software mai

Genesis10

Genesis10 is currently seeking a Senior Mobile Developer (iOS/Android) for a hybrid position (3 days onsite per week required) located in Addison, TX. This is a 12+ month contract opportunity with our client, a global financial institution. Responsibilities: Design, develop, and prototype Android an

Ensono

Overview Senior Mainframe Systems Programmer – AutomationRemote - United States JR012303 Position Summary The Senior Mainframe Systems Programmer provides Automation support for multiple clients and on-going projects that could require the development, testing, and implementation of new Automation r

Ensono

Senior Mainframe System Programmer – zOSRemote - United StatesJR013018 Position Summary The Senior Mainframe Systems Programmer provides support for on-going projects that require the installation, testing, and implementation of new z/OS operating systems and other ‘system’ software. Includes: Maint

Kitchen Tune-Up

A local remodeling company is hiring a Brand Ambassador to engage with the community and promote their remodeling services. The role involves generating leads, representing the brand at events, and managing social media content. Ideal candidates will possess strong people skills, social media savvy,

A global advertising technology company is seeking a Senior Software Engineer to enhance the data pipeline and ingestion systems. This role demands strong expertise in Python and experience with distributed systems, focusing on performance and scalability. The ideal candidate will have significant e

Maven

A leading trading firm in Chicago is looking for a skilled Data Engineer to design and implement robust data pipelines and analytics tools. You will collaborate with traders and researchers to build systems that enhance trading strategies. The ideal candidate should possess excellent Python skills,

Lead Data Engineer (Python, AWS, Spark, SQL, Snowflake, Databricks, GenAI) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a bi

Capital One

Lead Data Engineer (Python, AWS, Spark, SQL, Snowflake, Databricks, GenAI) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a bi

PayPal

A leading financial technology company in Chicago is looking for a Software Engineer to deliver complete solutions throughout the Software Development Lifecycle. The role involves guiding junior engineers and advising management on project-level issues. Candidates should have over 3 years of relevan

Apply with Caroline

A personal development firm is seeking a Business Development Partner in Chicago to lead efforts in identifying and qualifying clients for online courses. Ideal candidates have strong relationship-building skills and a commitment to personal growth. This role allows professionals to build independen

ViziRecruiter

A leading retail company is seeking a dedicated professional in Chicago for a Retail Purchasing position. Responsibilities include managing purchase orders, ensuring accurate accounting processes, and communicating with suppliers to ensure timely equipment deliveries. Candidates should have a degree

## **Do you speak Mazatrol and love turning tight-tolerance parts?** Hydro, Inc., a Chicago-headquartered global leader in industrial pump reengineering and the world’s largest independent pump rebuilder since 1969, is hiring for our **2nd Shift**. ### **Ask yourself:** Can you program Mazak lathes

Comcast

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we're making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a

SynergisticIT

No Interviews and No offers? Clients Ghosting ? Let's Change That with SynergisticIT You've put in the hard work. You earned your Computer Science degree, built projects, maybe even applied to dozens-if not hundreds-of jobs. And yet... no callbacks. No interviews. Just silence. You're not alone-and

Huxley

Overview Head of Core C++ Low Latency Development / CTO - Proprietary Trading - Chicago A proprietary trading firm 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 freq

Job Description: Next Games is a Netflix Game Studio, focusing on creating compelling fans-first interactive experiences by combining the stories of well-known movies and shows with engaging game mechanics. An unwavering focus on fans and fun gameplay is at the core of the studio’s game development,