Java jobs in Naperville

W. R. Berkley Corporation seeks a Senior Java Developer in Chicago, IL to design, build, and support web-based insurance applications. This role emphasizes code quality and collaborative problem-solving, contributing to architecture designs and enhancing system performance. Applicants should have 4+

Engineer Senior (Java/Spring Boot) Location: This role requires associates to be in-office 1 - 2 days per week, fostering collaboration and connectivity, while providing flexibility to support productivity and work-life balance. This approach combines structured office engagement with the autonomy o

2755 Barclays Services Corpor is looking for a Liquid Financing Technology Senior Developer to join their team in Hanover Township, New Jersey. This role will focus on designing, developing, and improving technology solutions that support the Liquid Financing Synthetics business. The ideal candidate

A tech solutions company in Chicago is seeking a Lead Developer with at least 10 years of experience in Microservice Architecture and Java 8 or higher. You will work closely with an offshore team, maintaining high code quality and providing production support. Familiarity with MongoDB, cloud platfor

AceStack LLC

Job title : Java Angular with GCP Location : Chicago, IL (Onsite) Contract Job Summary • We are looking for a skilled Java Angular Developer with hands-on experience in Google Cloud Platform (GCP) to build scalable, cloud-native applications. • The ideal candidate will have strong backend expertise

Tata Consultancy Services

Skills Required Java 8 and above, Spring boot microservices architecture, Spring Batch, RestFul webservices, API development Strong SQL, JDBC strings - Oracle and PostgreSQL DBs Jenkins & Maven Jira, Confluence Experience on GCP cloud platforms. Responsibilities Ensure software is developed to meet

Job Title Core Java - Strong experience in Core Java with solid understanding of OOP, collections, and multithreading. Developed scalable backend applications and REST APIs. React - Experienced in building responsive UI using React, hooks, and modern JavaScript. Developed reusable components and int

Key Responsibilities • GenAI LLM Engineering • Design develop and deploy LLMpowered applications using leading foundation models OpenAI Azure OpenAI Anthropic opensource LLMs • Build LLMbased AI agents capable of multistep reasoning tool use orchestration and autonomous workflows • Implement and opt

Key Responsibilities Design, develop, and maintain automated test scripts using Java, Selenium, and TestNG/JUnit. Collaborate with developers and product owners to define test requirements and acceptance criteria. Integrate automated tests into CI/CD pipelines (e.g., Jenkins, Azure DevOps) to ensure