32 staff software engineer jobs at 20 companies in Cornwall, NY
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Staff Software Engineer
New York, New York, United States
$184k-$210k/yr HybridFull Time
7+ YOE7+ years software development; experience building scale search, recommendation, and personalization systems; proficient in Golang, Python, or C#; strong system design and cloud (AWS).
Golang, Python, C#, AWS, OpenSearch, Elasticsearch, SageMaker, Personalize, Bedrock, Vector databases, Real-time streaming
3mo
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Staff Software Engineer, Developer Experience
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$188k-$275k/yr HybridFull Time
10+ YOE10+ years software engineering; extensive DevEx, build infra, or large-scale distributed systems; Go/Python; Kubernetes/IaC; AI-native tooling; strong cross-team leadership.
Go, Python, Kubernetes, IaC, CI/CD, GitOps, Build systems, Artifact storage, ArgoCD, Bazel
1mo
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Staff Software Engineer
Englewood Cliffs or New York City
$170k-$190k/yr HybridFull Time
6+ YOE6+ years software development experience; hands-on cloud-native architecture (AWS/Azure/GCP), serverless, event-driven design; SaaS/low-code familiarity; Gen AI exposure; strong communication and cross-functional collaboration.
AWS, Azure, GCP, Kafka, Kinesis, Redis, ElastiCache, SQL, NoSQL, CI/CD, Gen AI
2mo
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Let's begin! Staff Software Engineer (13639)
Newark, New Jersey, United States
$168k-$244k/yr OnsiteFull Time
8+ YOE8+ years of multi-team software delivery; proficient in Java/Scala/C#/C++/Python; relational and NoSQL DBs; RESTful APIs and microservices; Docker/Kubernetes; strong CS fundamentals.
Java, Scala, C#, C++, Python, PostgreSQL, MySQL, SQL Server, Oracle, NoSQL, REST, Docker, Kubernetes, Copilot, Claude, ChatGPT
1mo
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Staff Software Engineer
New York City or San Francisco
$232k-$258k/yr HybridFull Time
8+ YOEBachelor's in CS or equivalent, 8+ years engineering experience, strong leadership and system design skills, experience with high-scale backend systems, excellent cross-functional collaboration and problem-solving.
1mo
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Staff Software Engineer
Hoboken, New Jersey, United States
$150k-$165k/yr HybridFull Time
10+ YOE10+ years building web applications and distributed systems; hands-on experience with agentic AI, LLMs, RAG, ReactJS, Java, Python, SQL; cloud-native experience (AWS/Azure/GCP); mentoring and architectural leadership.
ReactJS, Java, Python, SQL, Large Language Model (LLM), Retrieval-Augmented Generation (RAG), vector databases, AWS, Azure, GCP
3w
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Staff Software Engineer
New York, New York, United States
$203k-$274k/yr OnsiteFull Time
8+ YOE8+ years building enterprise web applications; strong React and JavaScript experience; proficiency in OO languages (Java, Python, C++); experience with AI code-generation tools; test automation and CI/CD knowledge.
Windsurf, Cursor, Augment, React, JavaScript, Redux, React-Native, Java, J2EE, Python, C++
3mo
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Staff Test Software Developer
Secaucus, New Jersey, United States
$105k-$140k/yr OnsiteFull Time
5+ YOE5+ years software developer experience in manufacturing test development/sustaining; proficient in Python and Linux; experience with hardware tests and SDLC.
Python, Linux, bash, IPMI, Redfish, mprime, FIO, Linpack, VMware, Gitlab, DHCP, PXE, nginx, VMs, VMware
1mo
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Staff Software Engineer - Data Governance
San Francisco or New York City
$208k-$274k/yr HybridFull Time
8+ YOE8+ years building and operating backend distributed systems; strong fundamentals in data stores, consistency and reliability; experience with Go or Java; ability to lead complex system design and align cross-team stakeholders.
Go, Java
6d
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Staff Software Engineer - Confluent Kafka Storage
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 or New York City
$161k-$299k/yr HybridFull Time
10+ YOE10+ years backend/infrastructure experience; BS in CS or equivalent; expertise in Java/Scala/C/C++/Go; deep knowledge of distributed storage systems, systems-level concepts, and leadership/mentoring skills.
Java, Scala, C/C++, Go, Apache Kafka, Apache Iceberg, Apache Flink, AWS, Azure, GCP, Kora
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Staff Software Engineer, Consumer Brand Platform
New York City or Boston
$185k-$225k/yr HybridFull Time
6+ YOE6+ years building and deploying production applications; 4+ years with AWS, TypeScript, Node.js, React, and serverless; bachelor's in CS or equivalent; strong communication and system design skills.
AWS, TypeScript, Node.js, React, serverless, large language models
6d
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Staff Software Engineer - SaaS integrations,API Designs - Travel & Lifestyle Services
Phoenix or New York City
$144k-$256k/yr OnsiteFull Time
10+ YOE10+ years building and operating large-scale distributed systems, ownership of third-party/SaaS integrations, API design, resilience, data quality, security, and cross-team influence.
AWS
1mo
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Staff GIS Developer
New York, New York, United States
$125k-$160k/yr RemoteFull Time
4+ YOEMaster's degree required, 4+ years industry experience, experience with GIS modalities (orthoimagery, LiDAR, vector/raster formats), software engineering ability, Python required, familiarity with GDAL/PROJ and *nix environments.
GDAL, PROJ, Python, Linux, bash, GeoTIFF, LAS/LAZ, ESRI Shapefiles, GeoJSON, OSM, DTM, DSM, DEM, ArcGIS
1mo
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Forward Deployed Engineer (Staff)
New York City, New York, United States
$160k-$200k/yr HybridFull Time
7+ YOERequires 7+ years in software engineering or programming, expertise building scalable secure architectures, workstream guidance, automation, continuous delivery, and a bachelor's degree in computer science or engineering.
AI-assisted development platform
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Staff Machine Learning Engineer (24649)
Long Island City, New York, United States
$119k-$197k/yr OnsiteFull Time
5+ YOEBS/BA or equivalent experience, 5+ years across software engineering/ML/data science (3+ with grad degree). Strong Python, production-grade service design, LLM/agentic systems, Google Cloud, SQL/NoSQL, and mentorship experience.
Python, Google Cloud, Vertex AI, Cloud Run, BigQuery, Firestore, Pub/Sub, FastAPI, Model Context Protocol (MCP), SQL, NoSQL
2w
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Staff Systems Developer
New York or Englewood
$126k-$181k/yr OnsiteFull Time
8+ YOEBA/BS or equivalent,8-12 years experience,proficiency with Python,SQL,Linux,Git,Google Suite,AWS and Databricks;strong diagnostic,process improvement,and leadership skills.
Python, SQL, Linux OS, Git (GitLab), Google Suite, AWS, Databricks, Magnite, Freewheel, D2, DAI Web Apps, xRef DB, SET
2mo
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Staff Application Security Engineer
San Francisco or New York City or Pittsburgh
$228k-$290k/yr HybridFull Time
10+ YOE10+ years in application security, expertise in threat modeling, secure code review, vulnerability management, incident response, programming (Python, NextJS), cloud security (GCP), Kubernetes, and AI/ML security; strong communication and leadership skills.
Python, NextJS, GCP, Kubernetes
1w
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Member of Technical Staff - AI
New York City, New York, United States
$200k-$350k/yr OnsiteFull Time
Research-grade engineer experienced building AI agent systems, evaluations, and production software; strong judgment, communication, and ownership; familiarity with model evaluation and tooling.
Next.js, TypeScript, Python, Postgres, Azure, AWS
3w
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Mid-Level Electrical Engineer (Generation)
Boise or Meridian or Seattle or Houston or Oradell or Mount Laurel or Overland Park or Atlanta
$86k-$151k/yr OnsiteFull Time
5+ YOEBachelor's in Electrical Engineering, 5+ years experience, EIT, proficiency with power system design, codes, and discipline-specific software; ability to lead projects and mentor junior staff.
CADD, Aspen, CAPE, ETAP, AutoCADD
2w
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Staff Data Scientist
Erlanger or Miami or White Plains
$174k-$235k/yr OnsiteFull Time
5+ YOEMaster's or PhD in a quantitative field, 5+ years data science experience, expertise in Python/R, SQL, machine learning, optimization, and production-grade software engineering practices.
Python, R, SQL, Pandas, Spark, scikit-learn, PyTorch, TensorFlow, git, Databricks, AWS, GCP, Azure, OR-Tools, Gurobi, CPLEX
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