Jr Developer Intern jobs in United States
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CalPortland · 15 hours ago

Jr Developer Intern

positionGlendora, CA
timeInternship
remoteOnsite
seniorityIntern

CalPortland is seeking a Junior Developer Intern to work with their IT team. This role provides hands-on experience supporting and improving system integrations while participating in real-world projects and legacy systems.

Building MaterialConstructionMining
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H1B Sponsor Likelynote

Responsibilities

Assist with technical writing and documentation for legacy integrations
Participate in ongoing integration projects and support development efforts
Help troubleshoot issues that arise, including triage and resolution support
Work on improving and maintaining existing integrations
Assist with troubleshooting and reverse engineering legacy integrations
Learn about CalPortland, its systems, and the building materials industry

Qualification

Software development conceptsSystem integrationsTechnical documentationAnalytical skillsProgramming languagesAPIsIntegration toolsEager to learnProblem-solving skillsWritten communicationVerbal communicationTeam collaborationDetail-oriented

Required

Currently pursuing a Bachelor's degree in Computer Science, Computer Information Systems, Software Engineering, or a related field
Basic understanding of software development concepts and system integrations
Strong problem-solving and analytical skills
Ability to write clear technical documentation
Strong written and verbal communication skills
Highly motivated, detail-oriented, and eager to learn
Ability to work collaboratively in a team environment
Attend intern day in Las Vegas, NV
Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check

Preferred

Familiarity with programming languages, APIs, or integration tools is a plus

Company

CalPortland

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CalPortland specializes in the sale and purchase of a wide range of building materials and offers other construction services.
dateFounded in 1891
location
Glendora, California, USA
people-size1001-5000 employees
web-link
https://www.calportland.com

H1B Sponsorship

CalPortland has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2022 (3)
2021 (3)
2020 (2)

Funding

Current Stage
Late Stage
Total Funding
$4M
Key Investors
US Department of Energy
2024-01-25Grant· $4M

Leadership Team

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Allen Hamblen
President and Chief Executive Officer
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William Mullen
Chief Operating Officer
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Recent News

The Business Journal
Fresno concrete drivers get a date to decertify Teamsters representation
2026-01-07
PR Newswire
Bill Mullen Named President of CalPortland Company
2026-01-03
The Business Journal
Drivers at Fresno concrete plant file to end representation by Teamsters
2025-11-01
Company data provided by crunchbase