PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Lead Software Engineer, Finance System
Toronto, Ontario, Canada
$111k-$153k/yr OnsiteFull Time
8+ YOE8+ years in software development and system integration; strong OO, API development, microservices; cloud, CI/CD, DevOps; ERP/financial systems experience.
Java, C#, Python, JavaScript/TypeScript, Cloud platforms, CI/CD, DevOps, APIs, Microservices, Mainframe integrations, COBOL, CICS, DB2, MQ
3mo
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Lead AI Engineer
Toronto, Ontario, Canada
$170k-$200k/yr OnsiteFull Time
8+ YOE8+ years of product engineering experience, with at least 3 years in production AI/ML systems; hands-on with LLM-powered apps and traditional ML; strong software engineering and cloud experience.
Python, PyTorch, TensorFlow, JAX, LLM, RAG, MLflow, Docker, Kubernetes, AWS, Azure, GCP
3mo
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Lead Electrical Engineer
Toronto, Ontario, Canada
$120k-$160k/yr HybridFull Time
10+ YOEBachelor's in electrical engineering; P.Eng.; 10+ years in electrical design; aviation/infrastructure/building systems; knowledge of CEC and codes; AutoCAD; strong PM and mentoring skills.
AutoCAD, Electrical design software
4w
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Lead Engineer
Vancouver or Toronto or Ontario or Alberta
$186k-$236k/yr HybridFull Time
Proven experience building and operating large-scale distributed systems; able to lead code design, mentor engineers, and apply modern practices (CI/CD, TDD). Experience with C#, .Net, React, AWS, and Kubernetes preferred.
C#, .Net, React, AWS, Kubernetes, CI/CD, TDD
2w
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Project System Design Specialist
Toronto, Ontario, Canada
$117k-$150k/yr OnsiteFull Time
6+ YOEBachelor's in engineering/CS, 6–10 years software-based system development experience, 3–5 years URS/CBTC system expertise, experience leading technical teams, knowledge of systems lifecycle and software engineering practices.
DOORS, Polarion, Melody Advance
2d
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IPT Lead Engineer
Buffalo or East Aurora or Elma
$140k-$180k/yr OnsiteFull Time
10+ YOE3+ MgmtAbility to obtain/hold S (TS preferred) clearance; Bachelor's+10 years or Master's+5 years engineering experience; 5+ years space system design; 3+ years leading technical teams; Microsoft Project experience; strong communication and technical leadership skills.
Microsoft Project
2d
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Lead Machine Learning Engineer
Toronto or Montreal or San Francisco
HybridFull Time
8+ YOE8+ years ML/AI engineering with technical lead experience, productionizing LLM/agent systems, monitoring and reliability, strong ML fundamentals, and people leadership.
LLMs, transformers, RAG, APIs
1mo
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Lead Systems Designer/Engineer (Contingent)
Toronto, Ontario, Canada
HybridFull Time
10+ YOEMinimum 10 years space systems engineering experience; bachelor’s degree in engineering field; demonstrated delivery of satellite-level program lifecycle; systems engineering, verification, and stakeholder leadership skills.
4w
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Lead Metrology Engineer
West Henrietta, New York, United States
$113k-$169k/yr OnsiteFull Time
7+ YOEMaster's or PhD in optical engineering/physics, 7+ years experience in optical engineering or related field, expertise in optical metrology, spectrophotometry, interferometry, calibration, MSA/GR&R, SPC, system design, data analysis, and technical leadership; U.S. Person may be required (ITAR/EAR).
Kola Deep Spectral Measurement System, Measurement System Analysis (MSA), Gauge Repeatability and Reproducibility (GR&R), SPC, ISO, NIST
1mo
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Senior Frontend Engineer (Team Lead)
Toronto, Ontario, Canada
$154k-$205k/yr OnsiteFull Time
Lead frontend teams; build React/TypeScript apps; design systems; optimize performance; collaborate cross-functionally.
React, TypeScript, GraphQL, REST, Next.js, Monorepo tooling, Frontend performance tools
3mo
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Lead Machine Learning Engineer
Chicago or Toronto
$172k-$276k/yr RemoteFull Time
Deep ML engineering experience building scalable production ML systems; strong Python coding; experience with distributed systems, MLOps/CI-CD, cloud or on-prem infrastructure; stakeholder management and leadership skills.
Python, Scikit-learn, TensorFlow, MLflow, Kubeflow, PyTorch, Azure, AWS, GCP, Databricks
3w
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Lead Electrical Equipment Engineer
Tonawanda, New York, United States
$100k-$125k/yr OnsiteFull Time
10+ YOEBS in Electrical Engineering with 10+ years power systems experience; PE preferred; experience with NEC/IEEE, SKM, SEL, AutoCAD; performs power system studies, vendor drawing reviews, and technical bid evaluations.
SKM, SEL, AutoCAD, Microsoft Office
1mo
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Lead Machine Learning Engineer
Toronto or Chicago
$156k-$251k/yr RemoteFull Time
Proven ML engineering experience designing scalable ML systems, strong Python coding, experience with distributed systems, MLOps/CI/CD, and cloud platforms (Azure/AWS/GCP/Databricks); stakeholder management and leadership skills.
Python, scikit-learn, TensorFlow, MLflow, Kubeflow, PyTorch, Azure, AWS, GCP, Databricks, CI/CD
1mo
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Lead Electrical Engineer, Resources
Etobicoke or Mississauga or Burlington or Thornhill or Hamilton or Whitby or Toronto or Sudbury or North Bay or Timmins or Thunder Bay
$123k-$170k/yr OnsiteFull Time
18+ YOEP.Eng. (Ontario) with 18+ years electrical engineering experience in mining/heavy industry, expertise in power distribution and hazardous environments, power system studies (ETAP/EasyPower), codes knowledge, site experience, valid driver's license.
ETAP, EasyPower
1w
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Lead Site Reliability Engineer
New York City or Toronto
$184k-$240k/yr OnsiteFull Time
6+ YOE6+ years SRE/Software Engineering experience designing and operating scalable, multi-cloud distributed systems; expertise with observability, IaC, Kubernetes, and multiple programming languages.
Apache Pulsar, Apache Kafka, Grafana Loki, ScyllaDB, Cassandra, Prometheus, Thanos, Grafana Alloy, Tempo, Terraform, Chef, EKS, GKE, NodeJS, Golang, Ruby, Python, shell
3w
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Tech Lead Software Engineer
Toronto, Ontario, Canada
$168k-$210k/yr HybridFull Time
10+ YOE10+ years building large-scale distributed systems and microservices; strong cloud and CI/CD experience; ability to set technical direction, mentor senior engineers, and drive resilient, scalable solutions. Familiarity with functional/object-oriented languages; will teach Clojure.
Clojure, Finagle, Kafka, AWS, Datomic, DynamoDB, Prometheus, Kubernetes
1mo
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Lead Engineer – AIRI
Toronto, Ontario, Canada
OnsiteFull Time
10+ YOE2+ Mgmt10+ years in software/AI engineering, 5+ years deploying AI/ML systems, 2+ years leading technical initiatives; hands-on with Java, Python, PyTorch, Transformers, and production ML tooling; strong system design, mentoring, and communication skills.
Java, Python, PyTorch, Transformers, scikit-learn, Spring Framework, Docker, Kubernetes, Hadoop, Spark, C++, CUDA, Kafka, Flink, Beam, Storm, LLMs
1mo
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Lead Mechanical Design Engineer (66652)
Orchard Park, New York, United States
OnsiteFull Time
5+ YOEBachelor's in Mechanical/Aerospace Engineering, 5+ years system/product design experience, 2+ years designing mechanical/pneumatic/hydraulic systems, U.S. work authorization (ITAR U.S. person), reside within 50 miles of Orchard Park, NY.
1mo
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Founding AI Engineering Lead
Canada or Toronto
HybridFull Time
10+ YOE3+ Mgmt10+ years in engineering with 3+ years building and operating AI/LLM systems in production; experience leading enterprise agentic solutions; strong architectural and leadership skills.
1mo
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Senior IT Engineer (Onsite Lead)
Toronto, Ontario, Canada
HybridFull Time
5+ YOE5+ years IT Systems Engineering; onsite lead experience; networking, security, identity, SaaS automation, scripting.
Okta, Google Workspace, VPN, Firewalls, Mdm (Iru/Intune), CrowdStrike, Python, PowerShell, Bash, Zoom Rooms, A/V hardware