73 system architect jobs at 50 companies in Niagara Falls, NY

2w
Save
Mark Applied
Hide
Architect, Data Communication System
Toronto, Ontario, Canada
$102k-$130k/yr HybridFull Time
Hitachi
HitachiTokyo Stock Exchange: 6501: Global provider of digital systems and social infrastructure solutions.
10+ YOEMinimum 10 years in industrial control/network development, university degree in Computer Science/Engineering, systems engineering and network design expertise, Linux/VMware/Docker/Kubernetes experience, scripting with Powershell/Ansible, Ethernet/MPLS/VPN networking, technical writing, and English fluency.
Linux, VMware, Docker, Kubernetes, Powershell, Ansible, DOORS, Melody Advance, SDN, SD-WAN, MPLS, VPN, Ethernet/IP
3mo
Save
Mark Applied
Hide
Solutions Architect
Burlington, Ontario, Canada
$50k-$80k/yr OnsiteFull Time
Evertz
EvertzToronto Stock Exchange: ET: Manufactures video and audio equipment for the broadcast industry.
3+ YOEExperienced solutions architect with expertise in broadcast SDVN, pre-sales, system design, and documentation; strong communication, proposal leadership, and cross-functional collaboration.
Jira, Confluence, Visio
2mo
Save
Mark Applied
Hide
AI Architect
Toronto, Ontario, Canada
$124k-$204k/yr OnsiteFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
10+ YOE10+ years in AI/ML with 3+ years architecting enterprise systems; deep multimodal AI and LLM expertise; cloud architecture (Azure/AWS/GCP); enterprise MLOps/LLMOps; Master's/PhD preferred.
Azure, AWS, GCP, Media Asset Management (MAM), Content Management Systems (CMS), Data lake, Vector databases, Observability platforms, GPU clusters, MLOps, LLMOps, LLMs, RAG, NIST AI RMF
2mo
Save
Mark Applied
Hide
AI Architect
Toronto, Ontario, Canada
$124k-$204k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
10+ YOE10+ years in AI/ML with 3+ years architecting enterprise systems; Master’s/Ph.D; deep multimodal AI and LLM expertise; expert cloud architecture (Azure/AWS/GCP); enterprise-scale MLOps/LLMOps and media processing experience.
LLMs, MLOps, LLMOps, Azure, AWS, GCP, Media Asset Management (MAM), Content Management Systems (CMS), Data lake, Lakehouse, Vector databases, Observability platforms, NIST AI RMF, Retrieval-Augmented Generation (RAG)
3mo
Save
Mark Applied
Hide
Artificial Intelligence Security Architect
Toronto, Ontario, Canada
$110k-$150k/yr RemoteMultiple Commitments Available
Levio
Levio: Delivers digital transformation consulting and enterprise software engineering services
Senior AI security architect; define security architecture, governance, and risk management for AI/ML systems; remote role.
AI, Cloud, MLOps, Security, ISO 27001, NIST KRM, CCSP
1mo
Save
Mark Applied
Hide
Senior Architect
Mississauga, Ontario, Canada
$92k-$126k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
7+ YOE7+ years progressive IT experience, 3+ years in solution/enterprise architecture, bachelor’s in computer science or equivalent, hands-on application development/systems integration, cloud-native or hybrid design, AI/ML integration, strong communication.
Azure, GCP
1w
Save
Mark Applied
Hide
Systems Architect (DevOps)
Toronto, Ontario, Canada
$80k-$130k/yr OnsiteFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
8+ YOERequires 8+ years in systems or infrastructure architecture, enterprise delivery, cloud architecture, system configuration, integrations, AI-enabled SDLC, BMAD or comparable practices, DevSecOps, CI/CD, and troubleshooting.
Microsoft Azure, Business Model Assisted Development (BMAD), Kubernetes, DevSecOps, CI/CD, Artificial Intelligence, APIs
1mo
Save
Mark Applied
Hide
Solutions Architect
Toronto, Ontario, Canada
OnsiteFull Time
Philip Morris International
Philip Morris InternationalNYSE: PM: Global producer of tobac and smoke-free nicotine products.
7+ YOEBachelor's degree required, 7+ years in solution/enterprise architecture or systems design, strong knowledge of application architecture, systems integration, cloud technologies, stakeholder management, and experience leading architecture activities.
2mo
Save
Mark Applied
Hide
Senior Principal Engineer, Architecture ASIC / System
Toronto or Ottawa or Burlington or Irvine or Morrisville or Santa Clara or Westborough
$192k-$255k/yr OnsiteFull Time
Marvell
MarvellNASDAQ: MRVL: Designs and develops high-performance semiconductor and infrastructure solutions.
14+ YOESenior architect with 14+ years in system architecture for SoC; expertise in interconnects, memory hierarchies, power management, security; strong technical leadership.
IP evaluation, IP block, SoC architecture
4w
Save
Mark Applied
Hide
Software Architect
Argentina or Toronto
RemoteContract
Blanc Labs
Blanc Labs: Provides digital product development and AI technology consulting services.
8+ YOE8+ years designing enterprise software, strong Java/Spring Boot, Laravel/PHP, React, distributed systems, Kafka/SQS, AWS experience, and hands-on architecture and mentoring.
Java, Spring Boot, Laravel, PHP, React, Kafka, Amazon SQS, MySQL, Amazon RDS, Amazon DynamoDB, Debezium, ECS, EC2, DynamoDB, SQS, RDS, VPC, IAM, Systems Manager Parameter Store, Docker, Kubernetes, New Relic, CloudWatch, Grafana, Prometheus, Terraform, CloudFormation, Redis, Change Data Capture (CDC)
2mo
Save
Mark Applied
Hide
Debug Architect
Toronto, Ontario, Canada
HybridFull Time
Tenstorrent
Tenstorrent: Designs and manufactures AI processors and RISC-V CPU solutions.
Experienced in hardware debug for CPU, SoC, or ASIC systems; strong processor architecture knowledge (RISC-V/x86/ARM); familiar with debug, profiling, and trace methodologies (iJTAG); comfortable across hardware/software boundaries; proficient in HDL (Verilog/VHDL) and Python/Git.
Verilog, VHDL, Python, Git
1mo
Save
Mark Applied
Hide
Associate Solution Architect
Toronto or Canada
$128k-$173k/yr HybridFull Time
Vena Solutions
Vena Solutions: Provides cloud-based financial planning and analysis software.
1+ YOE1–3 years contributing to solution or system design, 4+ years software development experience with modern languages, cloud and distributed systems knowledge, strong communication and collaboration skills.
Java, C#, JavaScript, React, Node.js, Spring, REST, GraphQL, Microsoft Azure, AWS, GitHub Copilot, Claude, SpecKit
2mo
Save
Mark Applied
Hide
Oliver Wyman - Principal Architect
New York City or Boston or Washington or Toronto or Washington or Chicago
$240k-$265k/yr HybridFull Time
Marsh McLennan
Marsh McLennanNYSE: MRSH: Global professional services firm providing risk, strategy, and people solutions.
10+ YOEBachelor's in CS/Engineering/Information Systems (Master's preferred); 10+ years in solution or enterprise architecture; experience with cloud (AWS/Azure/GCP), AI/GenAI, enterprise platforms, due diligence, and stakeholder management.
AWS, Azure, GCP, GenAI, MLOps, DevSecOps, TOGAF, Zachman, Salesforce, SAP, ServiceNow, Workday, Oracle, Microsoft Dynamics
4d
Save
Mark Applied
Hide
Senior Software Architect
Etobicoke, Ontario, Canada
HybridFull Time
Prophix
Prophix: Provides financial performance and corporate performance management software.
10+ YOE10+ years of software engineering experience, including architecture or principal engineering; expertise in SaaS, cloud-native systems, microservices, databases, cybersecurity, Terraform, .NET, Angular, AI tools, and technical leadership.
Claude Code, Terraform, .NET, Angular, Windows, Linux, Kubernetes, OAuth2/OIDC, JWT, MCP
3w
Save
Mark Applied
Hide
Senior AI Architect
Calgary or Edmonton or Toronto
$130k-$160k/yr HybridFull Time
Brilliant Harvest: AI platform providing automated technical support for equipment dealerships.
8+ years in AI/ML or technical strategy, deep experience with agentic AI, RAG, orchestration, tool integration, and deploying AI into enterprise/regulatory environments; strong systems thinking and executive communication.
AltaForge, Slack
1mo
Save
Mark Applied
Hide
Senior Software Architect
Washington or Sarasota or Miami or New York City or Toronto or Longboat Key
$165k-$190k/yr OnsiteFull Time
Rumble
RumbleNASDAQ: RUM: Video sharing platform and cloud infrastructure provider.
Expert-level Python backend development; experience with FastAPI or Flask, SQLAlchemy, RESTful APIs, OAuth2/OpenID Connect, distributed systems, PostgreSQL/MySQL, Docker, Kubernetes, Git-based CI/CD, and architectural leadership.
Python, FastAPI, Flask, SQLAlchemy, Jinja2, OAuth2, OpenID Connect, PostgreSQL, MySQL, Docker, Kubernetes, Git, Go, React, TypeScript, OpenStack, Ceph, Odoo, Pytest
2w
Save
Mark Applied
Hide
Power Platform & Copilot Studio Architect
Toronto or Michigan or Ottawa or Florida or Nova Scotia or Georgia or Calgary or Alberta or Oakville
$121k-$151k/yr OnsiteFull Time
Softchoice
Softchoice: Provides software-focused IT solutions and managed services for organizations.
10+ YOE6+ Mgmt10+ years software/enterprise delivery experience, 2+ years architecting systems, experience delivering conversational-AI/agent solutions, deep Copilot Studio and Power Platform expertise, application-development and licensing knowledge.
Microsoft Copilot Studio, Power Platform, Power Apps, Power Automate, Dataverse, Power Pages, AI Builder, M365 Copilot, Azure Functions, Logic Apps, Service Bus, APIs, REST/Graph APIs, Azure OpenAI, AI Search, Document Intelligence, Language, C#, TypeScript, Azure DevOps, GitHub
3mo
Save
Mark Applied
Hide
Solutions Architect, Integrations
Toronto, Ontario, Canada
OnsiteFull Time
MaintainX
MaintainX: Provides mobile-first software for maintenance and asset management.
4+ YOE4+ years in client-facing solutions engineering, pre-sales, or technical consulting; deep API and integration knowledge (REST, webhooks, OAuth); experience with iPaaS and enterprise systems (ERP/EAM); ability to scope integrations and produce technical artifacts.
REST APIs, webhooks, OAuth, Workato, Boomi, MuleSoft, Zapier, SAP, Oracle, IBM Maximo, Infor, iPaaS
1mo
Save
Mark Applied
Hide
Senior Software Architect
Washington or Sarasota or Miami or New York City or Toronto or Longboat Key
$165k-$190k/yr OnsiteFull Time
Rumble
RumbleNASDAQ: RUM: Online video sharing platform and cloud services provider.
Expert Python backend/API development (FastAPI/Flask), RESTful APIs with OAuth2/OpenID Connect, distributed systems architecture, relational DBs (PostgreSQL/MySQL), Docker/Kubernetes, Git CI/CD, and experience integrating Go and React/TypeScript services.
Python, FastAPI, Flask, SQLAlchemy, Jinja2, OAuth2, OpenID Connect, Go, React, TypeScript, PostgreSQL, MySQL, Docker, Kubernetes, Git, CI/CD, Pytest, OpenStack, Ceph, Odoo
2mo
Save
Mark Applied
Hide
Project Architect (Toronto, ON, CA)
Toronto, Ontario, Canada
$105k-$145k/yr HybridFull Time
Alstom
AlstomEuronext Paris: ALO: Manufactures high-speed trains, signaling systems, and railway infrastructure
5+ YOEEngineering degree/diploma in electronics/electrical/industrial control systems, 5+ years system design experience for complex electronic systems, signalling knowledge recommended, strong communication and analytical skills, English proficiency.