Software Integration Intern jobs in United States
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FlexGen · 4 months ago

Software Integration Intern

positionDurham, NC
timeInternship
remoteOnsite
seniorityIntern
workcardStart in 2026 Summer

FlexGen is an innovative software and services provider in the global energy storage sector, seeking a Software Integration Intern for their Early Careers Program. The intern will collaborate with cross-functional teams to develop, test, and deploy software tools that enhance the performance and efficiency of energy storage projects.

BatteryEnergyEnergy StorageRenewable EnergySemiconductorSoftware
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H1B Sponsor Likelynote

Responsibilities

Assist in the integration of software applications with energy storage systems and renewable energy sources
Support the testing and validation of software functionalities to ensure quality and performance standards are met
Collaborate with engineering and project management teams to gather requirements and provide technical support
Document integration processes, workflows, and technical specifications
Participate in troubleshooting and resolving software-related issues during the integration phase
Conduct research on emerging technologies and best practices in software integration for energy applications
Contribute to team meetings and discussions, providing insights and feedback on ongoing projects

Qualification

PythonJavaC++Software development lifecycleAnalytical skillsEagerness to learnProblem-solving skillsCommunication skillsTeamwork abilities

Required

Currently pursuing a Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, or a related field
Familiarity with programming languages such as Python, Java, or C++
Basic understanding of the software development lifecycle and integration processes
Strong analytical and problem-solving skills
Excellent communication and teamwork abilities
Eagerness to learn about renewable energy and battery storage technologies

Company

FlexGen

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FlexGen designs and operates the battery storage energy management software platform enabling today's energy transition - HybridOS
dateFounded in 2009
location
Durham, North Carolina, USA
people-size201-500 employees
web-link
https://flexgen.com

H1B Sponsorship

FlexGen 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 (5)
2024 (5)
2023 (3)
2022 (3)
2021 (1)

Funding

Current Stage
Growth Stage
Total Funding
$357.5M
Key Investors
JP MorganVitolApollo
2025-01-22Debt Financing· $75M
2022-07-19Series C· $100M
2021-08-25Series B· $150M

Leadership Team

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Hugh Scott
Chief Technology Officer
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Jason Abiecunas
Executive Vice President Business Development
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Recent News

pv magazine USA
Software-defined power: FlexGen’s HybridOS turns batteries (and now solar) into grid thinkers
2025-10-27
Energy-Storage.News
Tesla, LG ES Vertech join US Energy Storage Coalition to represent industry
2025-10-04
Business Wire
FlexGen Expands into Solar Market with New FlexGen HybridOS® Control Functionality to Improve Operations, Grid Resiliency
2025-09-04
Company data provided by crunchbase