Java / Python / Kafka Software Engineer Jobs in Chicago, IL

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Principal, Software Development Test Engineer

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

Hybrid, 3 days onsite, 2 days remote We are unable to sponsor as this is a permanent full-time role Responsibilities: Develop and execute integration test strategy for assigned productsDevelop and execute test plans, develop test automationLead the testing and automation function in collaboration with other team membersExecute test plans and prepare clearly documented results, demonstrate the results to the product teams and managementReview release notes of delivered functionality and create te
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Posted 37 days ago | Updated 21 hours ago

Application Engineer (multiple openings) - IHM

DISCOVER

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Riverwoods, Illinois, USA

Full-time

Discover. A brighter future. With us, you'll do meaningful work from Day 1. Our collaborative culture is built on three core behaviors: We Play to Win, We Get Better Every Day & We Succeed Together. And we mean it - we want you to grow and make a difference at one of the world's leading digital banking and payments companies. We value what makes you unique so that you have an opportunity to shine. Come build your future, while being the reason millions of people find a brighter financial future
Posted 2 days ago | Updated 2 hours ago

Software Engineer - Sr. Consultant Level (Java/Full Stack) (Hybrid/Onsite)

Visa Inc.

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Remote or Atlanta, Georgia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 27 days ago | Updated 2 hours ago

Senior Data Engineer

Selby Jennings

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Chicago, Illinois, USA

Full-time

Primary Duties Design and implement scalable infrastructure for large-scale data systems (e.g., Kafka, Hadoop, Dremio) Develop, deploy, and oversee data pipelines using technologies such as Java, Python, Spark, and Flink Partner with engineering teams to support data architecture, ingestion strategies, and system scalability Ensure data quality, consistency, and accessibility for internal stakeholders Serve as a subject matter expert in Big Data, offering guidance and support to both technical a
Posted 1 day ago

Full Stack Platform Engineer (FSPE) Java/Microservices/AWS

Voxbourne

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Chicago, Illinois, USA

Contract, Third Party

Job Title: Full Stack Platform Engineer (FSPE) Java/Microservices/AWSLocation: Chicago, IL (5 days/week onsite)Type: ContractExperience Level: 6 10 yearsDue to project requirements and business needs, Client is only considering candidates who are currently based in IL Local OnlyRate 55 Job Summary:We are looking for a Full Stack Platform Engineer (FSPE) with strong hands-on experience in Java, Microservices architecture, and AWS cloud services. The ideal candidate will be responsible for buildin
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Posted 2 days ago

ML Engineering Manager

United Airlines

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Chicago, Illinois, USA

Full-time

Description Job overview and responsibilities The ML Engineering Manager is responsible to develop and program integrated software algorithms to structure, analyze and leverage data in systems applications. Develops and communicates statistical modeling techniques to develop and evaluate algorithms to improve product/system performance, quality, data management and accuracy. Completes programming and implements efficiencies, performs testing and debugging. Completes documentation and procedures
Posted 56 days ago | Updated 2 hours ago

Senior Lead Data Engineer (Python/AWS)

Capital One

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Chicago, Illinois, USA

Full-time

Senior Lead Data Engineer (Python/AWS) 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 big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Senior Lead Dat
Posted 18 hours ago | Updated 2 hours ago

Kafka Engineer

DTEL Engineering & Consultants Inc

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Remote

Contract

We are looking for a hands-on Kafka Streaming Engineer with expertise in Confluent Kafka, Terraform, and DevOps pipelines to design, implement, and maintain real-time streaming solutions. The ideal candidate will help stream data from SQL Server (using CDC) to Snowflake, working closely with DevOps and infrastructure teams. The role offers flexibility to work either onshore , and requires strong experience with TFS (Azure DevOps) and infrastructure as code (IaC) using Terraform. Key Responsibili
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Posted 3 days ago

Senior Manager, Data Engineering

Capital One

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Chicago, Illinois, USA

Full-time

Senior Manager, Data Engineering 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 big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Senior Manager Data E
Posted 18 hours ago | Updated 2 hours ago

Sr. Director of Software Engineering - ATM Technologies

JPMorgan Chase & Co.

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Chicago, Illinois, USA

Full-time

Job Description If you are a software engineering leader ready to take the reins and drive impact, we've got an opportunity just for you. As a Senior Director of Software Engineering at JPMorgan Chase and Technology Partner within the ATM Technology team, you lead a technical area and drive impact within teams, technologies, and projects. Utilize your in-depth knowledge of software, applications, technical processes, and product management to drive multiple complex projects and initiatives, whi
Posted 60+ days ago | Updated 2 hours ago

Senior Manager Data Engineering (Python, Spark, AWS)

Capital One

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Chicago, Illinois, USA

Full-time

Senior Manager Data Engineering (Python, Spark, AWS) 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 big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One S
Posted 3 days ago | Updated 2 hours ago

Associate Specialist, Data Analytics

Northern Trust

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Remote or Chicago, Illinois, USA

Full-time

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'
Posted 23 days ago | Updated 2 hours ago

Senior Software Engineer I, Backend

Catapult Solutions Group

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Remote

Full-time

Senior Software Engineer Real-Time Streaming Analytics Engineering Department Remote (U.S. Based Flexible Work Policy) This is a fully remote role with flexible work hours. No on-site requirements. Full-Time PositionAbout Our Client Our client is a leading innovator in the creator commerce space, offering tools and platforms that connect digital influencers with global brands and retailers. With over a decade of industry experience, they operate globally and serve a massive user base of creato
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Posted 4 days ago

100% REMOTE: Build Engineer

Parmesoft Inc.

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Remote

Contract

VERY URGENT REQUIREMENT Position: Build Engineer Location: 100% REMOTE (Clint is in Madison, WI) Duration: 6 Months CONTRACT TO HIRE Rate: $53-$55/Hr Client needs build engineers and can build / install / configure Application servers and migrate the existing legacy environment to the Enterprise Datacenter for all Non-Prod & Prod environments. The target environment in EDC is all VMware virtualization with data on Pure Storage. Primary Skills Compute virtualization for both in-house developed a
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Posted 1 day ago | Updated 20 hours ago

Sr. AWS Cloud Engineer

SRS Consulting Inc

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Remote

Contract

Job Title: Sr. AWS Cloud Engineer Job Location: Remote, Dallas, TX 7523 Duration: 6 Months+ With possibility of extension. Must be able to work 8 am CST 5 pm CST! (CST & EST candidates only) Travel: Must be able to travel for 1 week to SWA Headquarters in Dallas to work onsite. This could be quarterly or monthly depending on the manager. (Expenses paid) Overview: Seeking an experienced AWS Cloud Engineer to join our growing cloud engineering team in support of a strategic Identity Provider (IDP
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Posted 12 hours ago

Senior Manager, Data Engineering

Capital One

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Chicago, Illinois, USA

Full-time

Senior Manager, Data Engineering 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 big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Senior Manager Data E
Posted 56 days ago | Updated 2 hours ago

Manager - IT Application Development

United Airlines

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Chicago, Illinois, USA

Full-time

Description United's Digital Technology team is comprised of many talented individuals all working together with cutting-edge technology to build the best airline in the history of aviation. Our team designs, develops and maintains massively scaling technology solutions brought to life with innovative architectures, data analytics, and digital solutions. Key Responsibilities: As the Manager of IT Applications Development, you will lead the development and implementation of Contact Center technol
Posted 60+ days ago | Updated 2 hours ago

Principal Data Engineer II

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary: Implements data and analytics capabilities and platforms including the data management and integration capabilities, enterprise reference data, and analytics platforms across WBA. This position will play a key role in the design and implementation of new and existing platforms to drive and realize data strategy. Job Responsibility: Drives best practices for code quality, testing, and documentation within the data engineering team. Develops and leads the design, dev
Posted 20 days ago | Updated 2 hours ago

Software Engineer, Backend

West Coast Consulting LLC

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Remote

Contract

Job Description Title: Software Engineer, Backend Duration: Aug 5, 2025 - Jul 31, 2026 Location: Remote (North America) TECHNICAL SKILLS Must Have3+ years of software development experience in one or more general purpose programming languages (Java, Scala, Go, C++, Python).Nice To Have Experience with prompt engineering, machine learning or data science. Cost Center Code49 - Tech-Ads Engineering JOB DESCRIPTION The Ad Safety & Verification (ASV) team is small, scrappy, and able to execute o
Posted 17 days ago | Updated 11 hours ago

Build Engineer

GLOBAL VISSE INC

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Remote

Contract

Position: Build Engineer Location: Madison, WI Primary Skills Compute virtualization for both in-house developed and commercial off the shelf software leveraging VMware s technology stack and converged storage solutions utilizing Pure Storage - Private Cloud environment at the enterprise datacenterJava application server (e.g. JBOSS EAP, Tomcat) implementation.Linux and Windows systems engineering principles. Team members for the Data Center Consolidation effort must have experience with at lea
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Posted 4 days ago | Updated 3 days ago