20 backend frontend developer intern jobs at 19 companies in United States
3mo
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Backend / Frontend Developer Intern
Chicago, Illinois, United States
OnsiteInternship
0+ YOEInternship seeking motivated, detail-oriented students skilled in frontend or backend development.
JavaScript, TypeScript, React, REST APIs, AWS, PostgreSQL, MongoDB, Elasticsearch, Java, Spring Boot, JUnit, AWS
3w
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Software Engineering Intern (Front End or Back End)
New York City or United States
RemoteMultiple Commitments Available
Pursuing or holding a BS/MS in computer science, engineering, or related field; front-end or back-end specialization; comfortable with Cursor and Xano; strong communication, documentation, and problem-solving skills.
Cursor, Xano
3mo
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Software Engineer Intern (2026 Summer)
San Diego, California, United States
$5k-$7k/mo OnsiteInternship
Currently enrolled as a junior/senior, master’s, or doctoral student in a computer science/engineering field; strong understanding of data structures, algorithms, and computer systems.
JavaScript, TypeScript, HTML, CSS, REST APIs, Front-end development, Back-end development
4mo
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Software Engineer Intern (Fall / Winter 2026)
San Francisco or Canada
RemoteInternship
Enrolled in a post-secondary program; available for a full-time 3-6 month internship; remote; roles across frontend, backend, full-stack, and infrastructure.
3mo
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Full-Stack Software Engineer Intern – Remote
United States
$20-$35/hr RemotePart Time, Internship
Pursuing or recently completed CS/software degree; hands-on experience or coursework in frontend (HTML,CSS,JavaScript,React) and backend (Node.js,Python,PHP); strong communication and problem-solving.
HTML, CSS, JavaScript, React, Node.js, Python, PHP, Amazon, Walmart, ShipStation
2w
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AI Full Stack Engineer Intern
Denver or New York City
$400-$1k/mo OnsiteFull Time, Internship
Pursuing a computer science or software engineering degree; experience with LangChain or LangGraph, frontend/backend development, REST APIs, databases, Git, and strong problem-solving skills.
LangChain, LangGraph, Firebase, Express, React, Node.js, Google Cloud Platform (GCP), Python, REST APIs, Git
3mo
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Software Engineer, Infrastructure/Developer Tooling (Hybrid)
Toronto or Denver
$109k-$128k/yr HybridFull Time
3+ YOE3+ years of software or infrastructure engineering; experience with internal tooling, cloud (AWS) and CI/CD; frontend/backend versatility; strong developer experience focus.
Ruby, Golang, Terraform, AWS, CI/CD, Observability, Infrastructure as Code, Containerization
1mo
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Software Development Intern
California, United States
$26-$40/hr RemoteFull Time
Pursuing BS/MS in CS or related field; proficiency in C# or Java; backend/API or frontend experience; familiarity with REST, messaging, CI/CD, containers; strong communication and troubleshooting skills.
Microsoft .NET, C#, Java, TCP/IP, UDP, PLC, Prometheus, Grafana, OpenTelemetry, Docker, Kubernetes, RabbitMQ, Kafka, Redis, Android, ASP MVC, ReactJS, ReactNative, CI/CD
2mo
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Software Engineer, Internal Applications - Enterprise
San Francisco, California, United States
$293k-$342k/yr RemoteFull Time
Experienced in building production frontend and backend systems, designing interfaces for operational/internal tools, strong backend fundamentals (APIs, data modeling, integrations), security-conscious design, and cross-functional collaboration.
IAM, ITSM, RBAC, Zero Trust, APIs, SOC 2, ISO 27001, FedRAMP, NIST
3mo
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Software Engineer, User Operations
United States
RemoteFull Time
Cross-functional, full-stack engineer experienced with internal tools, data pipelines, and analytics.
AI, Data Pipelines, ETL, Dashboarding, SQL, Frontend, Backend, CRM integrations
3d
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Summer 2027: Software Engineering Intern - Full Stack
Mountain View or Atlanta or Charlotte or New York or San Diego
HybridMultiple Commitments Available
Currently enrolled in a degree-seeking program graduating after the internship; familiar with frontend and backend development, AI tools, Git, Jenkins or Travis, Agile, Scrum, and object-oriented programming.
Git, Jenkins, Travis
1mo
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Software Engineering Intern
Dallas, Texas, United States
OnsiteFull Time
Pursuing or holding a bachelor’s in CS/AI/Engineering, experience with LLM APIs, Java/Spring backend concurrency, React/modern JS frontend, unit testing, vector DBs, and AI system design.
OpenAI, Anthropic, Ollama, Hugging Face, Pinecone, Milvus, Chroma, pgvector, Spring Boot, Spring WebFlux, Core Java, JUnit, ReactJS, Next.js, WebSockets, Server-Sent Events, LangChain, LlamaIndex, Spring AI, Python, SQL, MySQL, PostgreSQL, NoSQL, Git, Maven, Jenkins, GitHub Actions, AWS, Azure, GCP, Docker, Unix/Linux, JavaScript, TypeScript, HTML5, CSS
1mo
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Software Engineering Intern [Spring/Summer 2027]
New York City, New York, United States
$11k/mo OnsiteInternship
Pursuing CS degree or equivalent; strong TypeScript skills; experience with LLMs/agents, CRDTs, and frontend/backend frameworks; built real projects or shipped product work.
Next.js, CRDT, NestJS, MikroORM, Postgres, Temporal, Turbopuffer, TypeScript, React Flow, Yjs, LLMs
1mo
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AI software Engineer Project Intern (Transaction Platform) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteInternship
Currently pursuing BS/MS in Computer Science or related field; strong programming and software engineering fundamentals; hands-on experience with AI systems (IR, LLM apps, agents, RAG); familiarity with backend/frontend development; strong problem-solving and communication.
Java, React, GitLab, Meego, CI/CD
3w
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Full-Stack Product Engineering Intern
San Francisco, California, United States
OnsiteInternship, Part Time
Pursuing or recently completed bachelor's in CS or related field; experience with JavaScript/TypeScript and frontend frameworks; basic backend experience (Python/Node.js); familiarity with APIs, databases, and Git.
JavaScript, TypeScript, React, Next.js, Vue, Angular, Python, Node.js, PostgreSQL, Git, APIs, CI/CD, containers, cloud services
1mo
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Full Stack Software Engineer - Camera & Photos Tools & AI Team
Cupertino, California, United States
OnsiteFull Time
Build internal imaging tools and end-to-end software using native Swift, modern web frontends, and Python backends; integrate AI/LLM models; collaborate with engineering and science teams to deliver reliable tools.
Swift, Python, LLM
1mo
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Full-Stack Software Engineer, Internal Services
United States or Canada
$140k-$190k/yr RemoteFull Time
5+ YOE5+ years software engineering experience, strong Node.js/TypeScript backend skills, TypeScript frontend with Vue/React, cloud experience (GCP), CI/CD and production reliability focus.
Node.js, TypeScript, Vue, React, GCP, GitHub Actions, Terraform, Kubernetes
2w
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Software Internship
Long Beach, California, United States
$30-$35/hr OnsiteInternship
Software interns join embedded, backend, or frontend engineering teams, complete defined projects, and collaborate across teams with dedicated mentorship.
2mo
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Full Stack Engineer - Internal Audit
Bengaluru or San Francisco
OnsiteFull Time
5+ YOE5+ years full stack engineering experience; strong backend (Python, Go, Node.js) and frontend (React, TypeScript); SQL/NoSQL, API design, cloud-native architectures (Cloudflare Workers, AWS/GCP); familiarity with data pipelines, LLMs/ML, and audit/risk concepts.
Python, Go, Node.js, React, TypeScript, SQL, NoSQL, REST, GraphQL, Cloudflare Workers, KV, D1, AI Gateway, AWS, GCP, LLMs, ETL, ELT
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