556 Core Java jobs in Belvidere, IL

Senior Software Engineer – VoIP India (Remote)

Five9

Oregon, IL 61061

Hybrid

Experience in troubleshooting tools, audio media analysis, and good debugging skills
Hands-on experience in writing backend code in C++ (8+ years) on both Windows and Mac OS
10+ years of industry experience in software development and troubleshooting
VOIP systems
Experience working within an Agile/Scrum team
Positive, self-motivated, and enthusiastic attitude with a strong sense of ownership
Strong communication skills, both verbal and written
Familiar with React and/or Java Spring Boot framework
Hands-on experience in: Writing backend code with Java (5+ years)
Good technical leadership and capability to lead feature/project development
Experience with Contact Centre, IVR, Virtual Agents, and telecommunications service providers is advantageous
Flexibility to work with people from both US and Australia at least
Experience with virtual environments like Citrix and VMware
On Call
Experience working on complex problems and systems
Good understanding of VOIP protocols like SIP, RTP, RTCP and/or WebRTC

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Machine Field Service Technician

MALONE WORKFORCE SOLUTIONS

Rockford, IL 61103

$45/hr

Education AssistancePaid Time Off

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Security Supervisor

Securitas

Beloit, WI 53511

$21.50/hr

~ 34 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Minimum 3 years prior supervisor/management experience.
Strong communication, reporting, and organization skills.
Proficient in basic computer and technology use.
Must be able to conduct patrols and respond promptly to situations.
Able to remain alert and detail-oriented throughout the shift.
Previous security experience needed.
All candidates must be willing to participate in Securitas' pre-employment screen process, including drug screen and background investigation.
High school diploma or GED required.
Must be able to interact with a wide range of individuals in a professional manner.
Must be at least 18 years of age.

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Exp. CDL-A Truck Drivers - Home Daily - Earn $69,973/Year + Benefits

Hub Group Trucking

Harvard, IL 60033

$69,973/yr

~ 26 min OnsiteChildcare AssistanceHealth InsurancePaid Time OffRetirement Benefit

At least one year of experience
CDL-A License

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CDL-A Dry Bulk Tanker Truck Driver Job in Naperville, IL ($1500-$1600/Wk)

Quantix

Naperville, IL 60540

$1,500-$1,600/wk

$12,000 bonus

~ 1 hr 19 min Onsite

Valid Class A CDL
Must be willing to obtain TWIC
1 year tractor trailer experience

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1st Shift TIG Welder

Taylor Commercial Foodservice LLC

Rockton, IL 61072

~ 26 min Onsite

Operates wire feed welding machine to weld bull nose and back plates on grills, nose cone, ring, and gear nut on shells and butt welds seams of shells.
Welds front and back of grills, switch arms, beaters, hoods, helix blades, and gear mounts under close tolerances using various metals such as coal rolled steel, aluminum, ampco, and stainless steel.
Pressure tests welds at 300 pounds per square inch.
Cleans workpiece using grinder and chisels and visually examines welds for conformance to specifications.
Maintains cleanliness of work area and follows safe work practice rules.
Arranges welded pieces in an orderly fashion and moves finished parts to holding area.
BASIC FUNCTION: Sets-up and operates Heli, Stick, MIG, and TIG welding equipment to weld various parts according to production specifications.
Retrieves parts and secures parts in fixtures with clamps.
Performs preventive maintenance on equipment.
Keeps production records.
Reads production orders and blueprints to determine required set-up including fixture needed, electrodes required, joining time and type of metal being welded.
Threads specified electrode wire through feed rolls in the welding head, sets the welding head at specified angle, and sets current and voltage on the wire feed machine.
Grinds and rewelds deficient welds and scraper blades.

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CDL-A Truck Driver - Earn $1,800-$2,050/Week + $5,000 Sign-On Bonus

Hogan Transportation

Burlington, WI 53105

$1,800-$2,050/wk

$5,000 bonus

Health InsurancePaid Time OffRetirement Benefit

Valid Class A CDL
Minimum 6 months of recent tractor-trailer experience

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Supply Chain Specialist

Advanced Technology Services

Belvidere, IL 61008

Education AssistanceHealth InsurancePaid Time OffRetirement Benefit

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Senior Manufacturing Engineer (Onsite)

RTX

Rockford, IL 61104

~ 21 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Typically requires a University Degree and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
U.S. Citizenship is required, as only U.S. citizens are authorized to access certain necessary systems.
Working engineering experience in a manufacturing environment.

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