3mo
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Senior Platform Systems Engineer
Toronto, Ontario, Canada
$160k-$180k/yr HybridFull Time
5+ YOEExtensive experience with Kubernetes/EKS, Terraform/OpenTofu, AWS, Cloudflare; production systems engineering; Go or Rust; security/compliance; DR and incident response.
Kubernetes, Terraform, AWS, Cloudflare, Go, Rust, TypeScript, PostgreSQL, MongoDB, ClickHouse, Pinot, Aurora PostgreSQL, GitOps
12h
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Software Engineer – AI Research & Evaluation
Toronto or United States
$200-$300/hr OnsiteContract
3+ YOE3+ years software engineering experience in systems, infrastructure, or backend; expertise in Python, C/C++, Rust, Go; strong architecture, debugging, and communication skills.
Python, C/C++, Rust, Go, Java, JavaScript, ReactJS
2w
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Senior AI Security Automation Engineer
Quincy or Toronto or Princeton or Boston or Clifton or Austin
$120k-$203k/yr HybridFull Time
7+ YOE7+ years software engineering, 3+ years building AI/ML/LLM solutions; expertise in cloud-native architectures, RAG, AI evaluation/observability, CI/CD, security, and mentoring engineers.
AWS, Azure, GCP, Jenkins, Harness, Spinnaker, Argo CD, Python, JavaScript/TypeScript, Rust, Go (Golang), Bash, PowerShell, LangGraph, Semantic Kernel, CrewAI, AutoGen, LangChain, Databricks, Snowflake, Spark, Kafka, Delta Lake, Iceberg, Airflow, vector databases
1mo
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Senior Software Developer - Automation Systems
Toronto, Ontario, Canada
$150k-$200k/yr OnsiteFull Time
7+ YOEBSc required, 7+ years engineering experience, technical leadership, production systems on AWS, proficiency with GitHub, Python, Rust, Postgres, Docker, Terraform; strong system design and CI/CD experience.
GitHub, Python, Rust, Postgres, Docker, Terraform, AWS, Claude, Claude Code, Codex, Gemini CLI
3mo
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Machine Learning Applications and Compiler Engineer, LPX - New College Grad 2026
Toronto or Canada
$105k-$185k/yr HybridFull Time
0+ YOEMS or PhD in CS/EE or related field, or equivalent experience; strong systems programming (C/C++, Rust); LLVM/MLIR experience; ML frameworks (TensorFlow, PyTorch); OO understanding of GPUs and compilers; ability to collaborate across hardware and software teams.
C++, Rust, LLVM, MLIR, TensorFlow, PyTorch, ONNX
2w
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Staff Frontend Engineer
Toronto, Ontario, Canada
$160k-$250k/yr HybridFull Time
8+ YOE8+ years front-end experience; proficiency in TypeScript, React, state management, accessibility, responsive design; experience with complex legacy code and cross-platform UIs.
React, TypeScript, CSS-in-JS, Tanstack Query, Redux, Zustand, React Native, Rust
2w
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Lead AI Security Automation Engineer
Quincy or Toronto or Boston or Princeton or Clifton or Austin
$120k-$218k/yr HybridFull Time
10+ YOELead and deliver enterprise-scale AI, security automation, and data platforms; 10+ years software engineering, 4+ years AI/ML/Generative AI experience, strong cloud, CI/CD, RAG and security background; Master's preferred.
Jenkins, Harness, Spinnaker, Argo CD, Python, JavaScript/TypeScript, Rust, Go (Golang), Bash, PowerShell, LangGraph, Semantic Kernel, CrewAI, AutoGen, LangChain, Databricks, Snowflake, Spark, Kafka, Delta Lake, Iceberg, Airflow, vector databases, MLOps, LLMOps
1w
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Senior Software Engineer, Konnect Core Platform
Toronto, Ontario, Canada
$115k-$200k/yr HybridFull Time
5+ YOE5+ years building backend distributed systems, strong Golang proficiency, experience with search, event-driven architectures, databases, APIs, CI/CD, containers, and on-call rotations.
Golang, Elasticsearch, OpenSearch, Solr, Model Context Protocol (MCP), REST, gRPC, Docker, Kubernetes, Kafka, RabbitMQ, NATS, SQL, NoSQL, GitHub Actions, Jenkins, GitHub, JIRA, Confluence, Prometheus, Grafana, Datadog, ELK, Terraform, Pulumi, AWS, GCP, Azure, OAuth 2.0, OIDC, JWT, Istio, Linkerd, Python, Java, Rust