{"schemaVersion":"jobsearcher.job.v1","id":"1d65beff71a92acf40612226","url":"https://jobsearcher.com/jobs/1d65beff71a92acf40612226","canonicalUrl":"https://jobsearcher.com/jobs/1d65beff71a92acf40612226","title":"Lead Java Developer","description":"Get AI-powered advice on this job and more exclusive features.\r\nDirect message the job poster from ACT Professional Solutions\r\nCandidate status: US Citizen or Green Card only\r\nRequired skills, experience, etc.\r\nReflected in description but will be working on building out POS.\r\nTarget Hire Date\r\n2025-06-30\r\nJob Description\r\nWe are looking for a Java Developer to work on web and API-based software solutions for clients . This position will be full-time and hybrid.\r\nWhat You'll Do\r\nCollaborating with a team of application specialists in supporting our client's enterprise applications\r\nDeveloping and unit testing REST web services and solutions using https-based web applications. Knowledge of tools like SOAP UI and Postman is a must\r\nTranslating business requirements into code in compliance with defined development standards, including all code documentation and design documentation\r\nWriting backend as well as frontend code for web-based applications\r\nResolving defects in a timely and thorough manner\r\nActively participating in performance tuning across both application and network tiers\r\nAssessing and triage issues at various levels based on priority and urgency\r\nEscalating issues to management, as appropriate\r\nSimultaneously managing multiple priorities to ensure timelines are met\r\nParticipating in cross training and knowledge sharing of best practices, both within and outside of the team.\r\nRapidly learning new applications and technologies as new systems are added to CAI's client programs\r\nPromoting teamwork and effective communication. Fostering mutually beneficial working relationships with all CAI and client team members.\r\nDelivering defect-free solutions that are compliant with industry and application best practices.\r\nAnalyzing periodic, vendor-released application upgrades\r\nWhat You'll Need\r\nRequired\r\nBachelor's degree or foreign equivalent in Computer Science, Computer Applications, Engineering, or related field\r\nMinimum of 7 years of experience as a Programmer/Analyst, Software Developer, IT Consultant, or similar occupation. Skills Required\r\nDeep technical knowledge of recent versions of the following tools and technologies\r\nJava\r\nAngular 13\r\nSpring Boot\r\nSpring Data JPA\r\nSpring Framework\r\nSpring Security\r\nHibernate\r\nMaven\r\nOracle\r\nJBoss\r\nGitLab\r\nSQL Developer/Toad\r\nJIRA\r\nJBoss Cruise Control\r\nEclipse\r\nAnalytical and problem-solving skills\r\nExcellent verbal and written communication skills\r\nThe ability to work well under pressure and to perform to deadlines\r\nTeam player who is self-aware\r\nSound decision making ability with the ability to consult where needed\r\nHigh level of attention to detail and a desire to drive quality\r\nThe ability to work unsupervised\r\nSeniority level Seniority level Mid-Senior level\r\nEmployment type Employment type Contract\r\nJob function Job function Information Technology\r\nIndustries Government Administration\r\nReferrals increase your chances of interviewing at ACT Professional Solutions by 2x\r\nSign in to set job alerts for \"Java Software Engineer\" roles. Chicago, IL $111,626.67-$151,493.34 1 month ago\r\nDeerfield, IL $98,600.00-$157,500.00 1 month ago\r\nDeerfield, IL $98,600.00-$157,500.00 1 month ago\r\nSoftware Engineer II - Full Stack Developer Deerfield, IL $98,600.00-$157,500.00 1 month ago\r\nDeerfield, IL $98,600.00-$157,500.00 1 month ago\r\nDeerfield, IL $98,600.00-$157,500.00 1 month ago\r\nChicago, IL $100,000.00-$155,000.00 3 months ago\r\nChicago, IL $170,000.00-$190,000.00 3 months ago\r\nChicago, IL $170,000.00-$190,000.00 3 months ago\r\nJava Developer with Spring Framework Springboot Spring cloud & DevOps– Full time Permanent Chicago, IL $61,087.00-$104,364.00 1 hour ago\r\nChicago, IL $61,087.00-$104,364.00 1 day ago\r\nSenior Software Engineer I - Full Stack Java Developer Deerfield, IL $102,800.00-$164,400.00 1 month ago\r\nSenior Software Engineer - Full Stack Java Deerfield, IL $127,500.00-$204,000.00 1 month ago\r\nChicago, IL $95,800.00-$159,600.00 2 days ago\r\nSenior Software Engineer I - Full Stack Java Deerfield, IL $102,800.00-$164,400.00 1 month ago\r\nSenior Software Engineer II - Full Stack Developer Senior Software Engineer I - Full Stack Java Developer Deerfield, IL $102,800.00-$164,400.00 1 month ago\r\nSenior Software Engineer I - Full Stack Java Deerfield, IL $102,800.00-$164,400.00 1 month ago\r\nSr Full Stack Developer (Java/Azure)_Chicago, IL_ONLY ON W2_No 1099/C2C We're unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.\r\nJ-18808-Ljbffr","company":"Act Professional Solutions","rawCompany":"act professional solutions","city":"Chicago","state":"IL","isRemote":false,"isActive":true,"createdAt":"2026-04-09T09:10:37.070Z","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":"Lead Java Developer","description":"Get AI-powered advice on this job and more exclusive features.\r\nDirect message the job poster from ACT Professional Solutions\r\nCandidate status: US Citizen or Green Card only\r\nRequired skills, experience, etc.\r\nReflected in description but will be working on building out POS.\r\nTarget Hire Date\r\n2025-06-30\r\nJob Description\r\nWe are looking for a Java Developer to work on web and API-based software solutions for clients . This position will be full-time and hybrid.\r\nWhat You'll Do\r\nCollaborating with a team of application specialists in supporting our client's enterprise applications\r\nDeveloping and unit testing REST web services and solutions using https-based web applications. Knowledge of tools like SOAP UI and Postman is a must\r\nTranslating business requirements into code in compliance with defined development standards, including all code documentation and design documentation\r\nWriting backend as well as frontend code for web-based applications\r\nResolving defects in a timely and thorough manner\r\nActively participating in performance tuning across both application and network tiers\r\nAssessing and triage issues at various levels based on priority and urgency\r\nEscalating issues to management, as appropriate\r\nSimultaneously managing multiple priorities to ensure timelines are met\r\nParticipating in cross training and knowledge sharing of best practices, both within and outside of the team.\r\nRapidly learning new applications and technologies as new systems are added to CAI's client programs\r\nPromoting teamwork and effective communication. Fostering mutually beneficial working relationships with all CAI and client team members.\r\nDelivering defect-free solutions that are compliant with industry and application best practices.\r\nAnalyzing periodic, vendor-released application upgrades\r\nWhat You'll Need\r\nRequired\r\nBachelor's degree or foreign equivalent in Computer Science, Computer Applications, Engineering, or related field\r\nMinimum of 7 years of experience as a Programmer/Analyst, Software Developer, IT Consultant, or similar occupation. Skills Required\r\nDeep technical knowledge of recent versions of the following tools and technologies\r\nJava\r\nAngular 13\r\nSpring Boot\r\nSpring Data JPA\r\nSpring Framework\r\nSpring Security\r\nHibernate\r\nMaven\r\nOracle\r\nJBoss\r\nGitLab\r\nSQL Developer/Toad\r\nJIRA\r\nJBoss Cruise Control\r\nEclipse\r\nAnalytical and problem-solving skills\r\nExcellent verbal and written communication skills\r\nThe ability to work well under pressure and to perform to deadlines\r\nTeam player who is self-aware\r\nSound decision making ability with the ability to consult where needed\r\nHigh level of attention to detail and a desire to drive quality\r\nThe ability to work unsupervised\r\nSeniority level Seniority level Mid-Senior level\r\nEmployment type Employment type Contract\r\nJob function Job function Information Technology\r\nIndustries Government Administration\r\nReferrals increase your chances of interviewing at ACT Professional Solutions by 2x\r\nSign in to set job alerts for \"Java Software Engineer\" roles. Chicago, IL $111,626.67-$151,493.34 1 month ago\r\nDeerfield, IL $98,600.00-$157,500.00 1 month ago\r\nDeerfield, IL $98,600.00-$157,500.00 1 month ago\r\nSoftware Engineer II - Full Stack Developer Deerfield, IL $98,600.00-$157,500.00 1 month ago\r\nDeerfield, IL $98,600.00-$157,500.00 1 month ago\r\nDeerfield, IL $98,600.00-$157,500.00 1 month ago\r\nChicago, IL $100,000.00-$155,000.00 3 months ago\r\nChicago, IL $170,000.00-$190,000.00 3 months ago\r\nChicago, IL $170,000.00-$190,000.00 3 months ago\r\nJava Developer with Spring Framework Springboot Spring cloud & DevOps– Full time Permanent Chicago, IL $61,087.00-$104,364.00 1 hour ago\r\nChicago, IL $61,087.00-$104,364.00 1 day ago\r\nSenior Software Engineer I - Full Stack Java Developer Deerfield, IL $102,800.00-$164,400.00 1 month ago\r\nSenior Software Engineer - Full Stack Java Deerfield, IL $127,500.00-$204,000.00 1 month ago\r\nChicago, IL $95,800.00-$159,600.00 2 days ago\r\nSenior Software Engineer I - Full Stack Java Deerfield, IL $102,800.00-$164,400.00 1 month ago\r\nSenior Software Engineer II - Full Stack Developer Senior Software Engineer I - Full Stack Java Developer Deerfield, IL $102,800.00-$164,400.00 1 month ago\r\nSenior Software Engineer I - Full Stack Java Deerfield, IL $102,800.00-$164,400.00 1 month ago\r\nSr Full Stack Developer (Java/Azure)_Chicago, IL_ONLY ON W2_No 1099/C2C We're unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.\r\nJ-18808-Ljbffr","datePosted":"2026-04-09T09:10:37.070Z","dateModified":"2026-04-09T09:10:37.070Z","hiringOrganization":{"@type":"Organization","name":"Act Professional Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Chicago","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"1d65beff71a92acf40612226"},"url":"https://jobsearcher.com/jobs/1d65beff71a92acf40612226"}}