100 backend software intern jobs at 58 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
5d
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Backend Software Engineering Intern 2027
San Mateo, California, United States
$55-$65/hr OnsiteInternship
Pursuing a bachelor's or master's degree in computer science or a related technical field, graduating by June 2028; prior product development internship and familiarity with Python or Golang, distributed systems, AWS, Docker, and agile development.
Redis, DynamoDB, Postgres, Kafka, SQS, Terraform, Kubernetes, Python, Go, Golang, AWS, Docker, REST APIs, Linux
4w
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Backend Software Engineer Intern (TikTok-Search) - 2027 Summer
San Jose, California, United States
OnsiteInternship
Currently pursuing an undergraduate or master\u0002s degree in CS, CE, or related field; able to commit to a 12-week Summer 2027 internship; strong coding, data structures, algorithms, backend development, problem-solving and teamwork; U.S. work authorization required (no sponsorship).
2mo
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Software Engineer - Backend (Fall 26' Intern)
Natick, Massachusetts, United States
$28-$32/hr OnsiteInternship
Currently enrolled or recently graduated in CS/CE or similar; fluent in Java, C#, or C++; strong OOP and back-end development experience for Windows or Linux; wearable sensor experience useful; must show valid work eligibility.
Java, C#, C++, Windows, Linux
1mo
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Staff Backend Engineer, Internal Products
San Francisco, California, United States
$200k-$250k/yr HybridFull Time
Experienced backend engineer with strong Python or Go skills, system design, building zero-to-one internal products, working with large unstructured datasets, and full-stack capability.
Python, Go, Claude Code
6d
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Back End Developer Intern 2027 - Poughkeepsie
Poughkeepsie, New York, United States
$76k-$139k/yr HybridInternship, Contract
Currently pursuing a computer science, software engineering, or related degree; high school diploma/GED; basic software development knowledge; programming experience; Agile exposure; and strong communication, learning, and problem-solving skills.
C, C++, Golang, Ruby, Python, Perl, SQL, Java, JavaScript, Shell scripting, Jenkins, GitHub Actions, APIs, JSON, Web Services, Docker, Kubernetes, Assembly language
2w
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Backend Engineer, AI Internal Systems
United States
RemoteFull Time
Backend, full-stack, or platform development experience; strong programming fundamentals; production software, AI application, or automation experience; and ability to solve ambiguous problems independently.
APIs, databases, cloud infrastructure, AI integrations
2mo
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Senior Backend Engineer, International Eng
Kraków or United States or United Kingdom or Ireland or Poland or Germany or Australia
RemoteFull Time
5+ YOE5+ years software engineering experience; strong backend and distributed systems skills; production service design and scaling; proficiency in Python or Go; experience with relational databases and event-driven architectures.
Python, Go
5d
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Software Engineer, Backend Intern
Palo Alto, California, United States
$150k-$273k/yr HybridInternship
Pursuing a bachelor's or master's degree in computer science, engineering, or a related technical field; expected graduation in 2027. Programming experience with Python or Go and knowledge of software engineering fundamentals required.
Python, Go, React, TypeScript, SIEM, EDR/XDR
3w
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Software Engineer(Intern)- Backend
Bengaluru or New York City or Singapore or London
HybridInternship
Final-year 2027 B.Tech, B.E., or dual-degree student from IIT, NIT, or IIIT in CSE, IT, or a related branch, with strong Python, backend, database, API, Git, and DSA skills.
Python, Django, FastAPI, PostgreSQL, Redis, REST, Git, ClickHouse, Docker, Celery, Kafka, RabbitMQ, GitHub Copilot, Claude, Cursor
3w
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Backend Development Engineer Intern (Infrastructure Platform Delivery) - 2027 Summer
San Jose, California, United States
OnsiteInternship
Current undergraduate or master's student in computer science, software engineering, or a related field with strong programming, algorithms, and data structures skills; proficiency in at least one programming language.
Java, Go, C, C++, MySQL, Redis, Linux, TCP/UDP, HTTP
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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Senior Software Engineer | GTM Platform, Backend
New York City, New York, United States
$200k-$310k/yr HybridFull Time
4+ YOE4+ years product engineering, building internal tools/platforms; strong product instincts; comfortable with AI/LLM workflows; velocity and ownership; cross-functional empathy.
Next.js, Sanity CMS, Python, TypeScript, AI/LLM tooling
2mo
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Software Engineering Intern
Crawley or Houston or Singapore
HybridFull Time, Internship
Strong Python and Docker skills, good understanding of data structures/algorithms and backend development; familiarity with APIs, databases, and machine learning workflows; strong problem-solving and collaboration skills.
Python, Docker, Kubernetes (K8s), AWS, GCP, Azure, PyTorch, TensorFlow, scikit-learn, langgraph, vllm, CI/CD
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 Engineering Intern
Crawley or Houston or Singapore
HybridFull Time
Strong Python and Docker skills, solid fundamentals in data structures and algorithms, backend development familiarity, ability to work across domains, problem-solving, and attention to detail; Kubernetes, cloud, and ML exposure preferred.
Python, Docker, Kubernetes (K8s), AWS, GCP, Azure, PyTorch, TensorFlow, scikit-learn, langgraph, vllm
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
1mo
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Software Engineering Intern (Summer 2027)
New York City, New York, United States
$4k-$6k/wk OnsiteFull Time
Current undergraduate at a US or Canadian university; strong engineering skills in Python or React; full-stack or backend experience; ability to move quickly in zero-to-one environments.
Python, React
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.
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
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