{"schemaVersion":"jobsearcher.job.v1","id":"38ada6b83b3adad0f5efca86","url":"https://jobsearcher.com/jobs/38ada6b83b3adad0f5efca86","canonicalUrl":"https://jobsearcher.com/jobs/38ada6b83b3adad0f5efca86","title":"Core Back-End Java Developer","description":"Job Description:Core Back-End Java DeveloperLocation: Chicago, IL (2 days onsite – Mon & Tue)Employment Type: W2 ContractorExperience Required: Minimum 5+ yearsKey Responsibilities:Core back-end Java development (no UI focus)Work in financial services domain (banks, trading firms, etc.)Develop API-based applications using Core JavaWork in product-oriented delivery model with cross-functional podsParticipate in Agile 2-week sprint cyclesContribute to design discussions and implementation decisionsRequired Skills:Strong Core Java development experienceFinancial services domain experience requiredAPI development experienceMultithreading experienceUnit testing experienceUnderstanding of automation frameworksUnix experience (plus)Cucumber or similar automation tools experienceJenkins experienceAnsible / CI-CD tools experienceStrong independent contributor mindset","company":"Hudson It Manpower","rawCompany":"hudson it manpower","city":"Oak Park","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-05-17T07:41:45.436Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Core Back-End Java Developer","description":"Job Description:Core Back-End Java DeveloperLocation: Chicago, IL (2 days onsite – Mon & Tue)Employment Type: W2 ContractorExperience Required: Minimum 5+ yearsKey Responsibilities:Core back-end Java development (no UI focus)Work in financial services domain (banks, trading firms, etc.)Develop API-based applications using Core JavaWork in product-oriented delivery model with cross-functional podsParticipate in Agile 2-week sprint cyclesContribute to design discussions and implementation decisionsRequired Skills:Strong Core Java development experienceFinancial services domain experience requiredAPI development experienceMultithreading experienceUnit testing experienceUnderstanding of automation frameworksUnix experience (plus)Cucumber or similar automation tools experienceJenkins experienceAnsible / CI-CD tools experienceStrong independent contributor mindset","datePosted":"2026-05-17T07:41:45.436Z","dateModified":"2026-05-17T07:41:45.436Z","hiringOrganization":{"@type":"Organization","name":"Hudson It Manpower","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Oak Park","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"38ada6b83b3adad0f5efca86"},"url":"https://jobsearcher.com/jobs/38ada6b83b3adad0f5efca86"}}