Java Developer Freelance jobs in Crystal Lake

JobID: 44468 Position Type: Information Services/Programmer / Analyst Date Posted: 4/21/2026 Location: ESC (Educational Service Center) Position / Title: SQL Programmer, DBA, and ERP Applications Support Bargaining Unit: NON-UNION Department/Location: Information Services Calendar Days: 260 Reports

Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas includin

GTSC-Talent Solutions

GTSC seeks a Computer Network Operations (CNO) Analyst Programmer, Level 2 . Location: Hanover, MD All work is on-site. This is not a hybrid or remote position. Mission : Program in Assembly, C, C , Java, Perl, or Python to develop Windows applications using Visual Studio or .NET environments, and U

Senior 5-Axis CAM Programmer — Aerospace Precision Machining Location: Elk Grove Village, Illinois A day in this role You start your morning reviewing complex aerospace models and drawings, translating GD&T into precise toolpaths for multi‑axis CNC equipment. Before lunch, you’re on the floor wi

Job Summary Our organization is seeking a highly skilled and experienced CNC Lathe programmer with the ability to create and fabricate complex metal parts and products, including smaller pieces and prototypes. The candidate for this position must be proficient with CNC lathes with live tooling (C-ax

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

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 Title: CNC Swiss Setup Machinist Company: CNC Swiss Inc. Location: 176 Covington Dr. Bloomingdale, Illinois 60108 Website: www.cncswiss.com Company Information: CNC Swiss Inc. was founded in 2007 and is located in Bloomingdale, Illinois. Our state-of-the-art 30,000 sq. ft. facility is equipped w

Description Responsibilities: The position requires monitoring, set-up, and operating CNC turning machines to cut steel for the round tool cutting industry. Operators must be capable of programming and setting up the machines without assistance. Daily Functions: Download programs and perform set-ups

Barclays

What will you be doing? Barclays Services Corp. seeks Sr Java Developer, AVP in Whippany, NJ (multiple positions available): Develop detailed technical designs and solutions for computer and network software in the trade processing space and implement the solutions. Contribute to system architecture

GTSC-Talent Solutions

GTSC seeks a Computer Network Operations (CNO) Analyst Programmer, Level 1.<\/span><\/span> <\/span><\/span><\/span><\/span><\/p> Location:<\/b> <\/span>Hanover, MD<\/span><\/span> <\/span><\/span><\/span><\/span&

What You’ll Do Program, set up, and operate CNC milling machines Read and interpret blueprints, planning sheets, sketches, and technical data Write, edit, and adjust CNC programs (G‑code / M‑code) using Mastercam, SolidWorks , or similar software Perform complex machining operations including millin

The primary purpose of this position is to perform measurements of parts in-process involving prescribed measurement tools. This position will work to maintain elements of Quality Management Systems (QMS) in accordance with ISO 13485 and FDA 21 CFR 820 requirements as well as company protocols. MAIN

Job Title : Java Full Stack Engineer Location : Iselin, NJ (Need Local Candidates only - Within 70 Miles Radius) Duration : 12-24 Months – Possible Conversion Key Responsibilities: Design, code, test, debug, and document enterprise applications for internal collections workflows Build and maintain f

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

GPAC

Seeking a high-potential CNC Programmer who wants to develop into a technical expert in complex machining. This is not a repetitive production programming role - it is a structured development opportunity for someone capable of solving difficult machining challenges under the mentorship of senior ma

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:

Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas includin

Talent Search PRO

Responsibilities: Lead and support civil design projects from concept through construction Prepare and review grading, drainage, utility, and site development plans Perform engineering calculations and ensure compliance with local and state regulations Coordinate closely with in-house land surveyors

Apex Systems

Job#: 3029321 Job Description: Java Developer Location: Addison, TX/ Charlotte, NC (Hybrid) Employment Type: Contract Contract Duration: 12 Months Role Overview We are seeking a seasoned Java Developer with over eight years of hands-on experience in a Developer or Lead capacity. This role involves d