Senior Java Developer jobs in Oak Park

Job Title - IT Software Engineer 4 –--- JAVA BACKEND/ AWS ---- Location: Peoria, IL or Chicago office - Hybrid; must go in office 2 days Job type: Contract - W2 only Experience: Min 8+ Years Required Note: Need Only USC/ GC/ H4 EAD candidates, who can work on our w2. Position’s Contributions to Work

Role: Java Developer (AI High Volume Systems) Location: Iselin, NJ & New York, NY (Onsite) Experience: 8 Years Must-Have Skills: Strong Java (Spring Boot preferred) Experience with high-volume / real-time / distributed systems API development & backend architecture SQL / Oracle database expe

As a Back End Core Java Engineer, you will build secure, scalable, and reliable technology solutions, with minimal mentoring. Responsibilities & Requirements 5 years of experience is required Strong Core Java and backend development expertise, including Multithreading Writes clean, modular, reli

Aquent

We’re partnering with a global leader dedicated to advancing the worldwide marketplace and serving critical risk management needs for customers across various industries. This organization is at the forefront of developing secure, scalable, and reliable technology solutions that underpin global fina

NTT Data

Req ID: 350521 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Java Developer (hybrid) to join our team in addison, Texas

CAI

Senior Programmer Analyst Req number: R7580 Employment type: Full time Worksite flexibility: Hybrid Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the p

Job Title: Full Stack Java Developer Location: Chicago, IL / Columbus, OH Duration: Long Term Job Summary We are seeking a highly skilled Full Stack Java Developer with a strong foundation in backend development, cloud technologies, and modern frontend frameworks. The ideal candidate will have hands

Title: Back-End Engineer — Java/Kotlin, Ktor, JVM Technologies Type: Full-time / Perm / Hybrid Location: Chicago, IL (3 Days a Week On-site) Base Salary Range: $135K - $185K, annually, depending on experience. Please Note: No Sponsorship / No C2C Summary: This role is part of a cross-functional Engi

Thirdwave creates , operates and elevates advanced digital communication systems for clients worldwide. We are currently seeking a friendly and energetic candidate for our Full-Time Web Developer position. Our ideal candidates will appreciate the value in building web products that responsibly conne

Software Guidance & Assistance, Inc., (SGA), is searching for a Full Stack Developer for a CONTRACT assignment with one of our premier Financial Services clients in Chicago, IL (Hybrid) . The Full Stack Developer Engineer secures, scalable and reliable technology solutions, with minimal mentorin

Job Title: CMM Programmer Hours: 1st shift (flex start time) Location: Hanover Park, IL Hourly Rate: $35-40 an hour Onsite role If you enjoy teamwork, technology, a great workplace culture and being developed to make an impact on our company, Camcraft is the place for you. Camcraft is a leading prov

General Dynamics

$111,155 - $150,385 /year

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: C++ Programming Language, Java, Software

Job#: 3029354 Job Description: Senior Java Developer Location: Chicago, IL | Charlotte, NC (On-site) Employment Type: Contract Contract Duration: 6 Months Role Overview We are seeking a Senior Java Developer for a software engineering team focused on building and enhancing Identity and Access Manage

Job Summary For EDI Programmer –(Woodridge, IL) Role: EDI Programmer Location: Hybrid onsite in Woodridge, IL (Local candidates preferred) Contract Duration: 9+ Months, Contract to Hire Interview Process: Phone and Skype interviews Start Date: Immediate Key Responsibilities Perform EDI mapping with

Chicago, Illinois 60018 Posted April 11th, 2026 Looking for more job opportunities? Click here! Job Type: Contract Job Category: IT Job Description Job Title: Java Full Stack Lead Developer Location: Chicago, IL (Onsite) Contract Job Summary We are seeking a hands-on Java Full Stack Lead Developer t

Job Title: Sr. Java Developer Location: Remote Duration: Long-term opportunity Work Authorization: US Citizens preferred, all valid work authorizations may apply Education Requirement: Bachelor’s Degree in Computer Science, Information Technology, or related field Position Overview We are looking fo

CNC Programmer Precision Meets Passion Are you someone who takes pride in precision and thrives on CNC programming? Ready to bring your skills to a company where quality, craftsmanship, and respect still matter? At WALCO Tool & Engineering, we specialize in high-precision manufacturing and belie

Chicago, Illinois 60018 Posted April 9th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description Role: Java Developer Location: Chicago, IL FTE Only Job Description: Mandatory Technical Skills: Experience in React JS, HTML/HTML5, XML, DHTML CSS/CSS3

Chicago, Illinois 60018 Posted April 9th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description java developer Chicago, IL Mandatory Technical Skills Experience in React JS, HTML/HTML5, XML, DHTML CSS/CSS3, SASS, LESS, JavaScript, React JS, Redux,

Urgent Hiring – Senior Java Developer (VP Level) Location:- Whippany, NJ (Hybrid) Employment Type: W-2 only (no C2C or third-party submissions) Work Authorization: Candidates must be legally authorized to work in the United States. Sponsorship may be available for qualified candidates. Job Details: