java one jobs in Chicago

We are looking for a Core Java Developer in Chicago, IL  Position type: Contract to Hire Duration: 6+ Months Job responsibilities • Develop and maintain applications using Apache Spark and Java • Work with different aspects of spark echo system including Datasets, Spark SQL and Scalability support • Work with business analysts and lead engineers to...

Diversified Services Network, Inc. (DSN) is seeking a Senior Software Engineer - Java/AWS to join our team in Chicago, IL or Peoria, IL. The role offers a hybrid work model with two onsite days per week, strong benefits, PTO, 401k, and opportunities at a Fortune 100 company.You will work under the Software Engineering Manager on mobile, web, cloud, and...

Senior Software Engineer – Java/AWS Hybrid – Chicago, IL or Peoria, IL (2 Days Onsite/Week) Diversified Services Network, Inc. (DSN) is seeking a full-time Senior Software Engineer – Java/AWS to join our team in your choice of Chicago, IL or Peoria, IL. We offer a hybrid work model with 2 days per week of onsite work, full benefits, PTO, 401k, and...

Open to Peoria, IL as well Job Responsibilities: • Review and approve the modification of existing databases and database management systems. • Instruct staff to write and code logical and physical database descriptions and specify identifiers of database to management system. • Direct database development and approve project scope and...

Description The Controls Integration Engineer supports the on-site deployment, integration, and commissioning of automated material handling equipment such as sorters, conveyor systems, and automated work cells. This role is hands-on and execution-focused, working alongside senior engineers to bring up Industrial PCs (IPCs), PLCs, industrial networks, and...

As a Senior Lead Software Engineer at JPMorganChase within the Commercial & Investment Technology in Cash Prime Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting...

Job Description:Roles and Responsibilities Develop and maintain applications using Apache Spark and Java Work with different aspects of spark echo system including Datasets, Spark SQL and Scalability support Work with business analysts and lead engineers to understand requirements and designs for implementing software solutions Work on performance...

A World-Changing Company Palantir builds the world's leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Forward Deployed Engineer, Internship Forward...

Iris client, one of their Research Client is looking to hire Java Fullstack lead (Java+React) for Remote. Job Title: Java Fullstack lead (Java + React) Location: Edison NJ (1 Day hybrid/Week) Experience: 15+ years Must have skills: EJB, Java 8, Hibernate Reactjs, backbonejs Job description: The Lead Java Developer will drive the design,...

- Competent to perform all programming and development assignments without close supervision; normally assigned the more complex aspects of systems work - Acts as team leader for development and support groups; provides programming and application/technical leadership, guidance, and assistance to other team members- Works directly on complex...

Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA with off-shore delivery centers in India. We offer world-class ability in giving most astounding quality and administrations through industry best...

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 global company, we have offices in nine countries and can...

Senior Java Software Engineer As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a...

Turn Your Certifications Into CareersYou've invested in certifications—AWS, Java, Python, and more—hoping they'd open doors. But despite your credentials, you're still waiting for that first offer. You're not alone: many certified candidates find that a badge alone isn't enough to land a job. Employers want proof of hands-on skills, real-world projects,...

Job-ID: 411334Sector: Technology and ITLocation: Chicago/IL/United StatesContract: ContractPosted: 2026-09-22Deadline: 0001-01-01Our client, a leading organization in the technology and financial services sector, is seeking a dedicated and innovative Senior Java Full Stack Developer to join their dynamic team. As a Senior Java Full Stack Developer, you will...

- Competent to perform all programming and development assignments without close supervision; normally assigned the more complex aspects of systems work - Acts as team leader for development and support groups; provides programming and application/technical leadership, guidance, and assistance to other team members - Works directly on complex...

Title: Sr. Java Lead Software Engineer Location: Chicago, IL Duration: 12 months Position type: W2 contract Required Skills At least 12 years of experience designing and developing software applications in Java Minimum of 3 years of experience leading geographically disbursed teams – at least 8 people Strong Java 17 Backend development is a...

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading...

Lead Software Engineer We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank - Marketing Platform team, you are an integral part of an agile team that works to enhance, build, and deliver trusted...

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading...