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Software Developer Co Op Jobs in Raritan, NJ (NOW HIRING)

Thermo Systems

Control Systems Co-Op

East Windsor, NJ · On-site

Our diverse leadership and dedicated engineering team are committed to excellence and consistent ... Works on a variety of control system projects; providing hardware and software design, development ...

OP Labs

AI Lead Engineer

New York, NY · On-site

$112K - $147K/yr

Experience * 4+ years in software engineering or a technical/analytical role * 1+ year working with ... that claims to be from OP Labs, please contact us directly at people@oplabs.co to verify ...

PB consulting

Ab Initio Data Engineer

Springfield, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

PB consulting

Ab Initio Data Engineer

Chatham, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

PB consulting

Ab Initio Data Engineer

Scotch Plains, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

PB consulting

Ab Initio Data Engineer

Dunellen, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

PB consulting

Ab Initio Data Engineer

Green Village, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

PB consulting

Ab Initio Data Engineer

Garwood, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

PB consulting

Ab Initio Data Engineer

Warren, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

PB consulting

Ab Initio Data Engineer

New Vernon, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

PB consulting

Ab Initio Data Engineer

Plainfield, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

PB consulting

Ab Initio Data Engineer

Fanwood, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

New

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Showing results 41-60

All JobsSoftware Developer Co Op JobsSoftware Developer Co Op Jobs in Raritan, NJ

Software Developer Co Op information

See Raritan, NJ salary details

$49.2K

$114.5K

$170K

How much do software developer co op jobs pay per year?

As of Aug 11, 2026, the average yearly pay for software developer co op in Raritan, NJ is $114,533.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,200.00 and $133,100.00 per year, depending on experience, location, and employer.

What is the difference between Software Developer Co Op vs Software Engineer Intern?

AspectSoftware Developer Co OpSoftware Engineer Intern
CredentialsTypically enrolled in a computer science or related degree programUsually students in a similar field, often at the undergraduate level
Work EnvironmentPart-time or full-time during academic terms, often in corporate or tech company settingsTemporary position, often during summer, in tech companies or startups
Employer & Industry UsageCommon in tech, software, and IT industries; used by companies to develop talent pipelineCommon in tech and software industries; used for skill development and recruitment

Both roles are internship positions aimed at students gaining practical experience. The main difference lies in terminology and sometimes duration or scope, but both serve as entry points into software development careers.

What cities near Raritan, NJ are hiring for Software Developer Co Op jobs? Cities near Raritan, NJ with the most Software Developer Co Op job openings:
Software Developer Co Op jobs near you
Infographic showing various Software Developer Co Op job openings in Raritan, NJ as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 10% Part Time, and 5% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $114,533 per year, or $55.1 per hour.

Engineering Internship/CO-OP

SESI Consulting Engineers

Parsippany, NJ

$17 - $21/hr

Contractor

Re-posted 6 hours ago

Job description

​​​​​​SESI Consulting Engineers has been selected as one of NJBIZ’s "FASTEST GROWING" Companies and Inc.'s "5000 America’s Fastest-Growing Private Companies".
Join a company recognized for providing solutions, excellence, service, and integrity. We seek dynamic individuals to support organic growth.

SESI Consulting Engineers, founded in 1976, is a well-established, progressive, consulting engineering firm in Parsippany, N.J. SESI has earned an excellent reputation for providing innovative Geotechnical, Site/Civil, and Environmental engineering solutions for owners, developers, and the construction industry throughout the NJ, NY, CT region. 

Essential Duties and Responsibilities include the following. Other duties may be assigned.

  • Assists in the conduct of civil, environmental, and geotechnical engineering related services
  • Performs tasks to make Staff Engineer/Associates more efficient
  • Assists with inspection of compacted fills, utilities, asphalt, concrete, sitework elements
  • Experiments with new growth strategies and ideas to develop technical skills
  • Conducts geotechnical engineering laboratory tests
  • Prepares samples of materials for laboratory testing
  • Performs research and data entry
  • Identifies the potential for new projects and seeks opportunities to promote the company’s services on an ongoing basis
  • Travels 25% to 75% of the time which may be out of state

Qualifications:

  • Must have strong attention to detail with excellent analytical and willing to spend the majority of work hours in the field.
  • BS in Civil Engineering or related field with a Minimum cumulative GPA 3.0.
  • Excellent written and verbal communication skills.
  • Valid Driver's License and possess reliable transportation to access job sites.
  • Able to calculate figures and amounts such as discounts, interest, commissions, proportions, percentages, area, circumference, and volume. Able to apply concepts of basic algebra and geometry.
  • Proficient or familiarity with AutoCAD, NitroPro, MS Word, Excel, Adobe.
  • Position requires ability to use tools such as a lump hammer, shovel, hand auger, Nuclear Density Gauge.

Physical Demands:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this Job, the employee is frequently required to stand; walk and sit. The employee must frequently lift and/or move up to 50+ pounds. The employee is frequently required to use hands or fingers to handle or feel objects, tools, or controls. Specific vision abilities required by this position include close vision, distance vision, and the ability to adjust focus. The noise level in the work environment is usually moderate to high.

Work Environment:
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Approximately 25% to 75% of the work is conducted outdoors. Worker must be able to walk frequently on uneven hard and soft ground/terrain in all types of weather conditions to include cold, hot rain, snow, ice, etc. Employees working in the field may also be exposed to sun, wind, insects, plants, animals, etc. As a result, appropriate clothing for outdoor work, work boots, safety glasses, hard hat, safety vest is required while working in the field.

Compensation:

Hourly Rate: $17/hr. -$21/hr., + overtime & mileage reimbursement.