35 systems software intern jobs at 29 companies in New York
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Quantitative Software Developer Intern
New York City or London or Paris
$120k-$150k/yr OnsiteInternship
Undergraduate or graduate study in computer science or engineering; significant Python, C++, C, or Java experience; systems programming interest; Linux internals knowledge; communication and ownership skills.
Python, C++, C, Java, Linux, Git, MySQL
1w
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Software Engineering Intern
New York City, New York, United States
$11k/mo OnsiteInternship
Pursuing CS degree or equivalent, experience with TypeScript and LLMs/agent frameworks, familiarity with CRDTs and real-time systems, strong communication and product focus.
Next.js, CRDT, NestJS, MikroORM, Postgres, Temporal, Turbopuffer, TypeScript, React Flow, Yjs, LLMs
1w
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Software Engineer Intern (Media Engine) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
Pursuing a bachelor's or master's in computer science, mathematics, or a related technical field; strong computer science, networking, operating systems, multimedia, programming, communication, and teamwork skills.
C++, C, Java, Kotlin, Objective-C, Swift, Python, Golang, FFmpeg, GStreamer, OBS Studio, VLC, x264, x265, WebRTC, RTP/RTCP, VoIP, Core Data, Core Animation, Android SDK, Nginx RTMP module, Licode, Kurento, mediasoup, Jitsi, iOS, Android, Windows, Mac, Linux
3w
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Software Developer, GO Systems
Austin or Menlo Park or Washington or New York City
$171k-$240k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent,8+ years building and shipping full‑stack projects,experience scaling internal tooling and driving multi‑team technical roadmaps,ability to communicate across global teams.
PHP, Hack, JavaScript, React
3w
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Staff Software Engineer
Redwood City or New York City or Munich
$212k-$285k/yr HybridFull Time
8+ YOEBS in Computer Science, 8+ years software engineering experience, strong background in database internals and large-scale data systems, proficiency in C++ (17), analytical and problem-solving skills.
C++ (17), Starrocks, ClickHouse, Process Intelligence Graph
1mo
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Business Systems Developer
Medina, New York, United States
$125k/yr OnsiteFull Time
Experience building internal or customer-facing software, translating business processes into practical solutions, web apps, integrations, APIs, SQL databases, cloud and automation experience, familiarity with AI, and strong communication skills.
APIs, SQL, artificial intelligence
3w
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Junior Business Systems Developer
Webster, New York, United States
$60k-$85k/yr OnsiteFull Time
Support and develop internal business systems; experience or willingness to work with JavaScript, C#, NetSuite CPQ, and Autodesk Inventor iLogic; strong analytical, communication, and problem-solving skills.
NetSuite CPQ, NetSuite, JavaScript, C#, Autodesk Inventor iLogic, VBA
1mo
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Senior Software Engineer - AI Tooling
San Francisco or New York City
$191k-$263k/yr HybridFull Time
5+ YOE5+ years professional software engineering experience; proven production systems experience; internal tools/platform building; strong product judgment; hands-on experience with AI development tools or agents.
Retool, Scaffold
3w
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Software Engineering Internships Winter 2027
Montréal or Ottawa or Toronto or Bellevue or New York City
$85k-$94k/yr OnsiteMultiple Commitments Available
Internship for candidates passionate about solving complex problems with code, learning continuously, researching systems, taking ownership, and delivering high-quality simple solutions.
Ruby, Rails
1mo
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Software Engineer, Staff
New York City or San Francisco or Seattle or Los Angeles or United States
$214k-$248k/yr RemoteFull Time
Staff-level ownership of production systems, experience building internal tools or platforms, strong debugging and design skills, ability to collaborate cross-functionally, and willingness to work with Python/Django, React, TypeScript, AWS, Terraform, Postgres, Temporal, and GitHub.
Python, Django, React, TypeScript, AWS, Terraform, Postgres, Temporal, GitHub
1mo
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Staff Software Engineer, Internal Tools
New York City or San Francisco or Los Angeles
$227k-$325k/yr HybridFull Time
8+ YOE8+ years software engineering experience; deep distributed systems expertise; strong full‑stack skills with Node.js/TypeScript, React/TypeScript, PostgreSQL/Drizzle ORM, and Python; experience integrating LLMs/AI into production systems.
Node.js, TypeScript, Express, React, PostgreSQL, Drizzle ORM, Python, OpenAI, Google Gemini, Claude Code, Codex, Cursor, MCP, LLM
3mo
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Staff Software Engineer - Query Execution
New York, New York, United States
$151k-$297k/yr HybridFull Time
10+ YOE10+ years in query engine or database internals; proficient in C++ or systems language; proven leadership; CS degree or equivalent.
C++, Systems programming
2w
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IT Intern
Syracuse, New York, United States
$17-$20/hr OnsiteFull Time
Provide first-line technical support, maintain desktops, laptops, printers, scanners and A/V, assist with network and software maintenance, create user accounts, support VOIP and security systems, and develop basic training materials.
VOIP, A/V, printers, scanners, desktop computers, laptops, mobile devices
3w
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Software Engineer, AI Developer Experience
New York City, New York, United States
$171k-$190k/yr HybridFull Time
3+ YOE3+ years working in large codebases; experience building developer tools, IDE/editor/CLI integrations, or internal platforms; hands-on with AI-assisted development tools; strong systems design and technical judgment.
Cursor, Claude Code, Codex
1mo
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Senior Software Engineer - Bloomberg Product Identifier Repository
New York City, New York, United States
$160k-$240k/yr OnsiteFull Time
4+ YOE4+ years OOP experience, degree in CS/Engineering/Math or equivalent, strong experience or interest in database internals and distributed systems, Linux debugging, and working with high-throughput, low-latency data platforms.
C, C++, Python, Java, Hadoop, HBase, Kafka, Linux, Bloomberg Data Platform, BQL, BVAL, Calcrt
1mo
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Intern - Embedded Software Engineer (Fall 2026)
New York, New York, United States
$25-$30/hr OnsiteInternship
Pursuing a Bachelor's in CS/CE or related, experience developing C/C++ on Linux and embedded systems, ability to obtain U.S. security clearance, strong communication and problem-solving skills.
C, C++, Linux, Linux kernel, Wave Relay®, Cloud Relay™
4w
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Senior Software Engineer II - Confluent Cloud Platform (Remote)
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$131k-$245k/yr HybridFull Time
Strong programming in Go/Java/Python, deep systems internals, Kubernetes and public cloud (AWS/GCP/Azure) experience, GitOps/Terraform/CI/CD/observability expertise, bachelor's degree required; ability to work without visa sponsorship.
Go, Java, Python, Kubernetes, AWS, GCP, Azure, GitOps, Terraform, CI/CD, Prometheus, Grafana, Linux, Apache Kafka
1mo
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Quantitative Research Engineer – PhD Intern (US)
New York or Miami
$5k-$6k/wk OnsiteInternship
PhD in a quantitative field, strong programming skills (C++, Python, R), CS fundamentals and software development experience, familiarity with ML/NLP/distributed systems preferred, strong communication skills.
C++, Python, R
2d
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后端开发（社交互动方向）实习生 - TikTok直播
Shenzhen or Beijing or Shanghai or Hangzhou or Guangzhou or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
Current bachelor's student or above, preferably in computer science; proficient in at least one programming language; strong foundations in algorithms, operating systems, networks, databases, and software engineering.
Java, C, C++, PHP, Python, Go
3mo
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Member of Technical Staff - Internal Agent Engineering
New York City, New York, United States
$250k-$350k/yr OnsiteFull Time
Experience building scalable internal tools, agents, or workflow automation; understands developer workflows, context management, and internal process automation; proficient in software development, API building, and integrating systems; strong documentation and communication skills; experience developing internal agents.
API, Slack, Chrome extension, CLI
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