3,526 systems developer jobs at 1,376 companies in New York
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Systems Engineer (C++)
New York City, New York, United States
$175k-$275k/yrOnsiteFull Time
LM Studio: Desktop software for running large language models locally and privately.
4+ YOE4+ years building production C++ systems software; strong performance, reliability, and API design; RAII; concurrency and memory management; experienced with profiling and hardware counters.
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
5+ YOEBachelor's in CS/Engineering/Math, 5+ years industry experience, strong C++ systems development, familiarity with machine learning/computer vision, Git and Unix shell proficiency, experience deploying/testing on cloud and large geospatial datasets.
DatadogNASDAQ: DDOG: Observability and security platform for cloud applications and infrastructure.
3+ YOE3-5 years in software engineering or advanced automation; experience with LLMs, AI-enabled workflows, and production integration; strong API integration (n8n, Zapier, Workato); familiarity with HR systems; independent in fast-paced environments; clear stakeholder communication.
Plug PowerNASDAQ: PLUG: Provides turnkey hydrogen fuel cell solutions for global markets.
5+ YOE5+ years in systems engineering for complex projects; BS/MS in Mechanical or Systems Engineering; experience with product development frameworks; knowledge of hydrogen/fuel cell codes; strong communication and leadership; travel up to 25%.
MATLAB, Simulink, LabVIEW, GT Suite, Creo, CFD, FEA, Microsoft Office Suite
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
2+ YOEBachelor's in engineering (or Master's), 2+ years professional experience, hardware design and systems engineering experience, ability to obtain Secret clearance, experience with advanced processing systems, DO-254/DO-178 experience preferred.
San Francisco or New York City or Austin or Seattle
$175k-$300k/yrOnsiteFull Time
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experienced engineer building observability, control planes, and API surfaces for large fleets; production service ownership, pager/incident experience, fluent with AI tooling and distributed systems.
LLM APIs, MCP servers, Claude Code, Cursor, Prometheus, Thanos, VictoriaMetrics, Temporal, Cadence, BMC/Redfish, Go, Python, Postgres, Kubernetes, ZTP, DHCP, DNS
CarrierNYSE: CARR: Manufactures HVAC, refrigeration, and fire safety systems.
3+ YOEBachelor's degree, 3+ years experience in refrigeration/HVAC product design and development, expertise in heat transfer, fan systems, thermal management, testing, and reliability analysis.
Fulton: Designs and manufactures industrial steam boilers and heating systems.
3+ YOEDesign, develop, test, and maintain control systems; hardware troubleshooting; PLC ladder logic and C/C++/C# programming; documentation and customer support; willing to travel.
SaabNasdaq Stockholm: SAAB B: Develops and manufactures advanced defense and security technology.
8+ YOEBachelor's in engineering or equivalent, 8+ years technical/project experience, system design and integration, test development, programming in Matlab/C/C++/Java, strong communication and analytical skills; U.S. citizen/PR/protected; up to 25% travel.
CAENYSE: CAE: Provides flight simulation and training services to aviation industries.
5+ YOEBachelor's in engineering, 5+ years systems engineering in defense, strong troubleshooting, ability to obtain DoD Secret and Special Program Access, U.S. citizenship required, flexibility for overtime/weekend/site travel.
Shanghai or Hong Kong or Singapore or New York City
HybridFull Time
Tower Research Capital: Global quantitative trading firm developing automated algorithmic strategies.
1+ YOEBachelor's degree in CS/engineering, 1–5 years in Linux/DevOps/HPC or infrastructure, strong Linux internals knowledge, experience with cloud, containers, scripting (Python/Go/Bash), and cluster/storage systems.
Beacon Biosignals: Provides AI-powered EEG monitoring and analytics for brain health.
5+ YOEBS in engineering required; 5+ years post-grad engineering experience (3+ with MS). Systems engineering, requirements, V&V, risk management, manufacturing transfer, cross-functional integration, and strong communication skills.
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
6+ YOEBachelor's in engineering or science with 8 years (or Master’s with 6 years) experience; experience with DOORS, electronic lab/test equipment, requirements engineering, system integration, verification, and Microsoft Office; ability to obtain Secret clearance.
REDCOM Laboratories: A private small business that develops and manufactures advanced communications systems for mission-critical customers.
Bachelor's in EE/CE or related; proven systems engineering experience integrating hardware/software, UX and real-time communications knowledge; strong communication and problem-solving skills; ability to obtain/hold secret clearance.
Sensor Open Systems Architecture (SOSA), Modular Open Systems Architecture (MOSA)
Health System Services: Distributes home medical equipment and provides respiratory therapy services.
5+ YOE5+ years in desktop support/systems or network administration; strong Microsoft environment experience (Windows Server, Active Directory, Microsoft 365); virtualization, backups, firewalls, cloud, endpoint security; excellent troubleshooting and communication.
Microsoft 365, Windows Server, Active Directory, MFA, endpoint protection, virtualization, backups, firewalls, cloud services
Takeform: Designing and manufacturing architectural signage and experiential graphics.
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.
CarrierNYSE: CARR: Provides HVAC, building automation, and refrigeration solutions globally.
3+ YOEBachelor's degree and 3+ years in refrigeration/HVAC system design, heat transfer, fan systems, and control systems. Requires unrestricted U.S. work authorization. Experience with testing, reliability analysis, and cross-functional collaboration.
OpenAI: Develops artificial intelligence models and generative AI software services.
5+ YOE5+ years of software engineering experience; building infrastructure or tooling for developers; experience with build systems (Bazel, Buck, Pants, Gradle); scale CI; cross-team collaboration; strong developer experience; distributed systems debugging.
Blink Health: Digital platform for affordable prescription medications and pharmacy access.
7+ YOE7+ years front-end/UI engineering experience; prior design system contributions; proficiency with React and JavaScript; experience with Figma, Storybook, prototyping, accessibility, and working on enterprise-scale software.
Pittsburgh or Arizona or Colorado or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Missouri or Nebraska or Nevada or New Hampshire or New Jersey or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or Washington or District of Columbia or West Virginia
$164k-$195k/yrHybridFull Time
Niche: Online platform for school rankings, reviews, and student recruitment.
6+ YOE6+ years experience building design systems; portfolio required; proficient with Figma, React, Typescript, Storybook; regular use of LLMs (Claude/ChatGPT); strong accessibility (WCAG AA) and collaboration skills.
Claude, Claude Code, Claude Cowork, ChatGPT, Figma, design tokens, React, Typescript, Storybook, Paper.design, MCP servers