36 systems software intern jobs at 28 companies in Yonkers, NY
1d
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Java Lead Software Engineer
Jersey City, New Jersey, United States
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; hands-on system design, application development, testing, operational stability; advanced Java/Spring, JavaScript/TypeScript, SQL, Kafka, cloud (AWS/internal); experienced with SDLC, CI/CD, resiliency and security; experience with AI-assisted development workflows preferred.
Java, Spring, JavaScript, TypeScript, SQL, Kafka, React, Oracle, Aurora, Airflow, Spark, AWS, CI/CD
3mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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™
1mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
6d
Save
Mark Applied
Hide
GTM Engineer
San Francisco or New York City or London
$160k-$200k/yr OnsiteFull Time
3+ YOE3+ years in software, growth, product, or solutions engineering; strong Python and TypeScript skills; experience with APIs, internal tools, business systems, AI automation, and production systems.
Python, TypeScript, APIs
6d
Save
Mark Applied
Hide
Graphic Designer
New York or Spring
OnsiteContract
5+ YOERequires 5+ years in graphics, GPU software, rendering, visualization, or systems programming; strong C++, GPU architecture, Linux/Windows internals, graphics APIs, profiling, optimization, and debugging.
C++, Linux, Windows, Vulkan, OpenGL, DirectX 12, CUDA, HIP, ROCm, Nsight Systems, Nsight Graphics, Radeon GPU Profiler, Radeon Developer Tools, GPUView, Perf, VTune
Explore Jobs
Expand Your Job Search
Top Cities Near Yonkers for Systems Software Intern
- Systems Software Intern jobs in New York, NY
- Systems Software Intern jobs in Brooklyn, NY
- Systems Software Intern jobs in Queens, NY
- Systems Software Intern jobs in Manhattan, NY
- Systems Software Intern jobs in The Bronx, NY
- Systems Software Intern jobs in Staten Island, NY
- Systems Software Intern jobs in Newark, NJ
- Systems Software Intern jobs in Jersey City, NJ
- Systems Software Intern jobs in Paterson, NJ
- Systems Software Intern jobs in Bridgeport, CT
- Systems Software Intern jobs in Elizabeth, NJ
- Systems Software Intern jobs in Stamford, CT
- Systems Software Intern jobs in Edison, NJ
- Systems Software Intern jobs in Norwalk, CT
- Systems Software Intern jobs in Greenburgh, NY
- Systems Software Intern jobs in Clifton, NJ
- Systems Software Intern jobs in Danbury, CT
- Systems Software Intern jobs in New Rochelle, NY
- Systems Software Intern jobs in Passaic, NJ
- Systems Software Intern jobs in Union City, NJ