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216 application development intern jobs at 135 companies in United States

1mo
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Application Development Intern
Orem, Utah, United States
OnsiteFull Time, Internship
Clyde Companies
Clyde Companies: Family of businesses providing construction and building materials.
Internship for students to apply academic learning in business intelligence, software development, data engineering, IT, or cybersecurity; tasks include requirements gathering, ETL/data pipelines, integrations, dashboards, applications, and presenting to leadership.
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3w
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Internship - Application Development
Okemos, Michigan, United States
HybridPart Time, Internship
Delta Dental of Michigan
Delta Dental of Michigan: Nonprofit dental benefits administrator serving Michigan families, employers, and public programs.
Currently enrolled undergraduate or graduate student with programming coursework or equivalent experience in Java, Python, C++, or similar languages; knowledge of web development and strong analytical skills.
Angular, Java, REST, Service-Oriented Architecture (SOA), Event-Driven Architecture (EDA), JSON, Apache Kafka, RPA, HTML, CSS, React, Python, C++
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2d
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Digital Technology Intern - Application Development (Year Round)
Greenville, Wisconsin, United States
$18-$37/hr OnsitePart Time, Internship
Pierce Manufacturing
Pierce Manufacturing: North American manufacturer of custom fire apparatus for fire departments, airports, and governmental units; an Oshkosh subsidiary.
Student pursuing an associate or bachelor's degree in business, information technology, or a related area throughout the internship.
ServiceNow
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4d
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INTERN - SPRING 2027 - IT Application Development
Pinellas County or Largo
OnsiteInternship, Temporary
Pinellas County Sheriff's Office
Pinellas County Sheriff's Office: Government law-enforcement agency providing policing, corrections, court security, and public-safety services across Pinellas County.
0+ YOECurrently enrolled in a bachelor's or master's program, preferably IT or computer science, with a minimum 2.5 GPA; valid driver's license, age 18+, strong computer, writing, communication, and teamwork skills required.
Microsoft SharePoint, Playwright
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1w
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Web Application Development Intern
Louisville, Kentucky, United States
HybridMultiple Commitments Available
Corpay
CorpayNYSE: CPAY: Corporate payments and expense management.
Current bachelor's or graduate student in computer science, information technology, mathematics, or a related field; hands-on application development experience; 40-hour weekly commitment for a 10–12 week summer internship.
DevOps, object-oriented, relational database management systems, web technologies
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1d
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Summer 2027 Intern - Hardcoats Application Development
Waterford, New York, United States
$22-$26/hr OnsiteMultiple Commitments Available
Momentive
Momentive: American specialty-chemicals manufacturer supplying advanced silicones and specialty materials to industrial and consumer markets.
Currently pursuing a bachelor's, master's, or PhD in materials science, chemistry, polymer engineering, or related field; requires wet lab comfort, teamwork, communication, analytical skills, and data analysis familiarity.
Ultrasonic Spray Application Machine, Weatherometer, Microsoft Excel, Microsoft SharePoint
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2w
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Software Development Intern
Jacksonville or Bellevue
OnsiteInternship
The Energy Authority
The Energy Authority: Nonprofit energy portfolio management and trading serving public power utilities with analytics and advisory services.
Currently pursuing a bachelor's degree in computer science, software engineering, or a related field; collaborative, eager to learn, and interested in application development and business technology.
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1d
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Business Technology (Application Development) Intern - Summer 2027
Carmel, Indiana, United States
OnsiteMultiple Commitments Available
Merchants Bank of Indiana
Merchants Bank of Indiana: Wholly owned Indiana state-chartered bank serving consumers and businesses nationwide with deposits, loans, mortgages, and mortgage-warehouse financing.
Completed at least sophomore year of college; graduates welcome. All degree programs considered. High school diploma or GED required. Strong teamwork, communication, critical thinking, integrity, self-discipline, and adaptability.
Software Development Lifecycle (SDLC), DISC Assessment, LinkedIn
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2w
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College to Corporate Internship - Application Development (PA)
Malvern, Pennsylvania, United States
HybridFull Time, Internship
Vanguard
Vanguard: Global investment management firm owned by its client funds.
Pursuing a bachelor's or master's degree in computer science, engineering, IT, or a related technical field; strong development interest, analytical skills, and teamwork required.
Agile, LEAN
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2w
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College to Corporate Internship - Application Development (PA)
Malvern, Pennsylvania, United States
HybridFull Time, Internship
Vanguard
Vanguard: Global investment management firm owned by its client funds.
Pursuing a bachelor's or master's degree in computer science, engineering, IT, or a related technical field; strong development interest and analytical, communication, interpersonal, and problem-solving skills required.
Agile, LEAN
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1mo
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Application Development Manager
San Francisco, California, United States
HybridFull Time
Envalior
Envalior: The new engineering material powerhouse providing high-performance sustainable plastics and composites to global industries.
3+ YOEFamiliarity with polymers and processing, 3–5 years experience preferred, BSc in Polymers/Plastics or equivalent processing know-how, some international travel, English proficiency required.
CRM
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2w
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Intern Application Developer – Adobe
Buffalo, New York, United States
$46k/yr HybridInternship, Contract
IBM Consulting
IBM Consulting: IBM's consulting division provides strategy, technology, operations and AI transformation services to businesses and governments worldwide.
Currently pursuing a bachelor's degree in a technical field with basic programming knowledge and exposure to software development, databases, APIs, cloud technologies, and problem-solving.
Java, Python, JavaScript, C#, C++, Git, APIs, databases, Agile, DevOps, cloud platforms, user interface frameworks, Artificial Intelligence, Adobe
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1w
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Application Developer Intern [2027 Intern Program]
Jersey City or Tampa or Dallas or Tampa or Coppell or Boston
$27-$40/hr HybridInternship, Full Time
DTCC
DTCC: Global post-trade market infrastructure for the financial services industry.
0+ YOECurrently pursuing a bachelor's degree in a listed technology field, graduating Fall 2027 or Summer 2028, with minimum 3.2 GPA, permanent US work authorization, and foundational software development knowledge.
Java, Python, JavaScript, TypeScript, React, Angular, Spring Boot, .NET, SQL, Git, Bitbucket, Jira, Agile, CI/CD, API, AWS, Azure, Docker, Kubernetes, OpenShift, DevSecOps
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3w
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STAFF DEVELOPMENT INTERN
Macomb, Illinois, United States
$15/hr OnsiteInternship
McDonough District Hospital
McDonough District Hospital: Not-for-profit public district hospital providing acute and specialty healthcare to patients in Macomb and west-central Illinois.
Currently enrolled in a healthcare, education, human resources, or related program; requires organizational, communication, teamwork, and multitasking skills with familiarity with Microsoft Office applications.
Microsoft Office
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5d
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Intern - Application Engineer
Worcester, Massachusetts, United States
$26-$32/hr OnsiteInternship, Full Time
The Hanover Insurance Group
The Hanover Insurance GroupNew York Stock Exchange: THG: Public U.S. property-and-casualty insurer serving individuals, families, and businesses through independent agents and brokers.
Currently enrolled in a bachelor's or advanced degree program; computer science, computer engineering, or software background preferred. Experience with prompt engineering and front-end technologies preferred.
Java, Python, C++, Generative AI, RAG, Vector Databases, REST APIs, HTML, CSS, Javascript, AWS, Azure, GCP, MLflow, Kubeflow
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5d
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Intern - Application Engineer
Worcester, Massachusetts, United States
$26-$32/hr OnsiteMultiple Commitments Available
The Hanover Insurance Group
The Hanover Insurance GroupNew York Stock Exchange: THG: Public U.S. property-and-casualty insurer serving individuals, families, and businesses through independent agents and brokers.
Currently enrolled in a bachelor's or advanced degree program; full-time 10-week commitment; U.S. work authorization without sponsorship; software background preferred; 3.0 GPA preferred.
Java, Python, C++, Generative AI, RAG, Vector Databases, REST APIs, Core Java, HTML, CSS, Javascript, AWS, Azure, GCP, MLflow, Kubeflow
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5d
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Intern - Application Engineer
Worcester, Massachusetts, United States
$26-$32/hr OnsiteInternship, Full Time
The Hanover Insurance Group
The Hanover Insurance GroupNew York Stock Exchange: THG: Public U.S. property-and-casualty insurer serving individuals, families, and businesses through independent agents and brokers.
Currently enrolled in a bachelor's or advanced degree program; full-time 10-week commitment; U.S. work authorization without sponsorship; software background preferred; experience with prompt engineering preferred.
Java, Python, C++, Generative AI, RAG, Vector Databases, REST APIs, HTML, CSS, Javascript, AWS, Azure, GCP, MLflow, Kubeflow
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5d
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Intern - Application Engineer
Worcester, Massachusetts, United States
$26-$32/hr OnsiteInternship, Full Time
The Hanover Insurance Group
The Hanover Insurance GroupNew York Stock Exchange: THG: Public U.S. property-and-casualty insurer serving individuals, families, and businesses through independent agents and brokers.
Current bachelor's or advanced degree enrollment, full-time 10-week availability, U.S. work authorization without sponsorship, and preferred computer science, software, frontend, prompt engineering, cloud, or MLOps experience.
Java, Python, C++, Generative AI, RAG, Vector Databases, REST APIs, HTML, CSS, Javascript, AWS, Azure, GCP, MLflow, Kubeflow
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1w
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Blockchain Application Developer Intern
Silver Spring, Maryland, United States
RemotePart Time, Internship
Data Management Services, Inc.
Data Management Services, Inc.: Woman-owned federal contractor providing management, training, and information technology services to government and defense clients.
Basic software development knowledge; familiarity with programming, blockchain, Web3, smart contracts, and web technologies; analytical and security skills; pursuing or recently completed a technical bachelor's or master's degree.
JavaScript, TypeScript, Python, Java, Solidity, Ethereum, Polygon, Hyperledger, Web3.js, Ethers.js, Hardhat, Remix, React, Node.js, REST APIs, HTML, CSS, Git, GitHub, Docker, Visual Studio Code, Linux, SQL, NoSQL
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3w
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GIS Intern - (Application Development - Grid Scale Renewables)
Houston, Texas, United States
$26/hr HybridMultiple Commitments Available
ENGIE
ENGIEEuronext Paris: ENGI: Global energy and services group focused on decarbonization.
Junior or senior pursuing GIS, computer science, engineering, or related degree; requires Python or C#, relational databases, Windows, software lifecycle familiarity, and analytical, problem-solving, and communication skills.
T-SQL, Python, ArcGIS Enterprise, JavaScript, C#, Microsoft SQL Server, Windows, Git, Bitbucket, TFS, React, HTML, CSS, Dojo
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