215 principal engineer jobs at 104 companies in Sanborn, NY
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Principal Engineer
Eagan or Frisco or New York City or Toronto or Ann Arbor
$159k-$295k/yr HybridFull Time
Hands-on experience designing and operating systems to achieve SOC 2, ISO 27001/42001, HIPAA, and FedRAMP compliance; strong backend engineering and cloud experience; identity, encryption, and audit logging expertise; excellent communication.
Python, Java, Go, AWS, Vanta, Drata, OneTrust, SAML, OIDC, OAuth 2.0, NIST 800-53, NIST CSF, CIS Benchmarks
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Senior Principal Engineer
Toronto, Ontario, Canada
$157k-$230k/yr OnsiteFull Time
12+ YOEBS/MS in a technical field and 12+ years of software engineering experience. Requires expertise in AWS, Kubernetes, Terraform, CI/CD, distributed systems, security, observability, AI platforms, and technical leadership.
AWS, Kubernetes, Amazon EKS, Terraform, AWS CDK, ArgoCD, GitOps, CI/CD, Python, Java, TypeScript, Go, Playwright, BlazeMeter, JMeter, LoadRunner, Backstage, Azure, AWS Bedrock, LiteLLM, LangGraph, Google ADK, KServe, vLLM, OpenSearch, pgvector, MCP, RAG, LLM APIs
3mo
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Principal Automation Engineer
Toronto, Ontario, Canada
$130k-$145k/yr HybridFull Time
10+ YOE10+ years in software engineering and infrastructure automation; Bachelor's in CS/Engineering or related experience; strong Linux, IaC, and platform engineering expertise.
Ansible, Terraform, RedHat Linux, OpenShift, VMware, NetApp, PURE Storage, Portworx, Splunk, Grafana, RedHat Satellite, Python, Copilot, Claude
3w
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Principal Engineer, Electrochemical
Mississauga, Ontario, Canada
$100k-$123k/yr OnsiteFull Time
10+ YOEDegree in engineering/materials/electrochemistry,10+ years developing battery or electrochemical energy storage products,technical leadership,DFM/DFA/DV/PV experience,product development and validation expertise.
2mo
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Principal Civil Engineer (Toronto, ON, CA)
Toronto, Ontario, Canada
$160k-$200k/yr HybridFull Time
15+ YOELead infrastructure civil engineering design and delivery; 15+ years experience; PEO-registered; strong communication skills; mentoring; AutoCAD Civil 3D/MicroStation preferred.
AutoCAD Civil 3D, MicroStation InRoads
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Principal Engineer -- Salesforce Architect (Health Cloud)
Mississauga, Ontario, Canada
HybridFull Time
Requires deep Salesforce Health Cloud architecture expertise, healthcare implementation experience, Apex and LWC skills, integration knowledge, Agile delivery experience, and leadership of distributed technical teams.
Salesforce, Salesforce Health Cloud, Apex, Lightning Web Components (LWC), Flows, Triggers, Batch Apex, Salesforce APIs, REST APIs, SOAP APIs, FHIR, HL7, EHR, EMR, Copado, Git, Azure DevOps, Jenkins, CI/CD, Agile, Scaled Agile
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Principal Azure Cloud Platform Engineer
Toronto, Ontario, Canada
$95k-$176k/yr OnsiteFull Time
7+ YOECloud platform engineering with focus on design, security, DevOps, and scalability; 7+ years in cloud environments.
Cloud, DevOps, Cloud Security, Scripting
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Principal AI Platform Engineer
San Francisco or Toronto or Montreal or United States or Canada
RemoteFull Time
10+ YOE10+ years software engineering experience, 3+ years building ML/LLM systems, strong Python backend skills, platform engineering and developer-experience experience, technical leadership at Principal level.
Python, MCP, LangGraph, LlamaIndex, Langfuse, LangSmith, Braintrust
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Principal Engineer, Intelligent Developer Platforms (267073)
Toronto, Ontario, Canada
OnsiteFull Time
Bachelor's degree or equivalent experience; extensive experience building developer platforms, CI/CD, and applying AI/automation to software engineering; strong secure SDLC and application security knowledge; ability to provide technical leadership and influence at enterprise scale.
1d
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Senior Principal Engineer, Product Software (Network Platform)
Redwood City or Toronto or Dallas or United States or Canada
$200k-$360k/yr HybridFull Time
Significant large-scale infrastructure experience, senior architecture experience across teams, expertise in distributed software, network platforms, control systems, observability, AI/ML, and technical leadership.
AI/ML, AIOps, APIs, AI
2mo
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Principal Forward Deployed Engineer
Bellevue or Chicago or San Francisco or Toronto
$269k-$369k/yr RemoteFull Time
10+ YOE10+ years in production software with distributed systems and identity; expertise in OAuth 2.0/OIDC/SAML, agent security, fine-grained authorization; proven AI hands-on; strong customer-facing authority; independent, founder’s mindset.
OAuth, OIDC, SAML, SCIM, OPA, Cedar, OpenFGA, MCP, A2A, ISO/IEC 42001, EU AI Act
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Principal Software Engineer - Python
Toronto, Ontario, Canada
$180k-$275k/yr RemoteFull Time
12+ YOESeasoned software engineer with 12+ years, Python, enterprise SaaS, open source tools, leadership, mentoring, strong English.
Python, Git, FastAPI, Pydantic
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Field Engineer or Principal Field Engineer
Nashua or Manchester or Buffalo
$76k-$141k/yr FieldFull Time
2+ YOEU.S. citizen with active U.S. Government Secret clearance; bachelor's (or associate + experience) in engineering/technical discipline preferred; 2+ years (Field) or 5+ years (Principal) relevant experience; hands-on RF/electronics troubleshooting using oscilloscopes, spectrum analyzers, power meters and Linux; able to travel ~10% and lift 30 lbs; w...
Linux, Oscilloscope, Spectrum Analyzer, Power Meter, Digital Multi-Meter, Special Test Equipment (STE)
1w
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Principal Engineer (Remote)
Toronto or Ottawa
RemoteFull Time
12+ YOERequires 12–18 years of software engineering experience, distributed systems and backend architecture expertise, multi-team technical leadership, and experience in fintech, payments, or regulated technology.
AWS, GCP, Microsoft Azure, AI agents, LLM, machine learning, blockchain, stablecoins, APIs, microservices
2d
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Principal Software Engineer
Canada or Toronto
$180k-$220k/yr RemoteFull Time
15+ YOE5+ MgmtRequires 15+ years of software engineering experience, including 5+ years at staff or principal level, with expertise in C#/.NET, TypeScript, Angular, SQL, Redis, Azure, software architecture, and AI engineering workflows.
C#, .NET, TypeScript, Angular, SQL, Redis, Microsoft Azure, AI, CI/CD
3mo
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Principal Graphics Engineer
Toronto, Ontario, Canada
HybridFull Time
Strong C/C++ systems programming; real-time graphics stacks; end-to-end ownership; AI tooling familiarity; self-directed, communicative; deep system understanding.
C, C++, OpenGL ES, WebGL, WebGPU, Vulkan, Metal, DirectX, Linux, GPU, shader programming, AOSP, Android, CPU/GPU profiling, Graphics drivers, AI tooling
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Principal Engineer
Canada or Toronto
RemoteFull Time
Senior technical leader with experience designing distributed systems and microservices, cloud (AWS) and data architecture, hands-on coding, documentation, and influencing cross-team architecture decisions.
Kotlin, Java, DynamoDB, MySQL, Terraform, GitLab CI/CD, Kafka, AWS
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Principal Software Engineer - Authorization Platform
Mississauga, Ontario, Canada
$156k-$174k/yr HybridFull Time
Lead engineer for authorization platform; strong Java/Python, cloud-native, REST/microservices, React, CI/CD, observability, HIPAA awareness.
Java, Spring Boot, Python, React, REST, Microservices, CI/CD, GitHub Actions, Jenkins, Azure, AKS, Terraform, PostgreSQL, MSSQL, Redis, SAML, OAuth, OpenID Connect, Selenium, Cypress, RestAssured, New Relic, DataDog, Git
1mo
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Principal Geomechanics Engineer
Toronto or Vancouver or Sudbury or Canada
$180k-$230k/yr HybridFull Time
15+ YOEAdvanced degree or equivalent experience in relevant engineering field, P.Eng/PE designation, 15+ years mining geomechanics experience, strong client-facing and technical leadership, numerical modeling and review skills.
FLAC3D, 3DEC, UDEC, PFC
3mo
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Principal Software Developer
Montreal or Toronto
RemoteFull Time
15+ YOE15+ years software development, 5+ years technical leadership, 2+ years architecture across large teams, cloud experience, multi-stack, strong communication, English fluency.
Go, PHP, Java, Ruby on Rails, Python, Cloud
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