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
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2w
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Senior Full Stack Rust Engineer, Fixed Term - Toronto
Toronto or Ontario
$75/hr OnsiteFull Time, Contract
5+ YOE5+ years production Rust experience, strong command of Rust ownership and async ecosystem (Tokio/async-std), experience with Rust web frameworks, SQL and relational databases, Kubernetes, observability (OpenTelemetry/Jaeger/Prometheus/Grafana), React, and mentoring experience.
Rust, SQL, React, Tokio, async-std, Actix, Axum, Warp, PostgreSQL, MySQL, Kubernetes, OpenTelemetry, Jaeger, Prometheus, Grafana, Cursor, Claude CLI
3w
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Platform Verification Engineer - Software Systems
San Francisco or Toronto or Dallas or Pittsburgh
$134k-$222k/yr HybridFull Time
3+ YOEBachelors in engineering and 3+ years in automotive/robotics or related industry; experience in systems verification & validation, autonomous vehicle stack, simulation, and strong software skills (Python, C++, Rust).
Python, C++, Rust, Continuous Integration (CI)
1mo
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Microgrid Validation Engineer
San Francisco or New York City or Denver or Austin or Calgary or Toronto or United States or Canada
$119k-$138k/yr RemoteFull Time
2+ YOEBS/MS in engineering preferred, 2+ years HIL/SIL or real-time validation experience, familiarity with Simulink/Modelica, experience with HIL/SIL testbeds, embedded languages (C++, C, Rust, Lua, IEC 61131-3), and modern development practices.
Hardware-in-the-Loop (HIL), Software-in-the-Loop (SIL), Simulink, Modelica, C++, IEC 61131-3 Structured Text, SEL RTAC, CODESYS, Lua, Rust, C
1w
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Senior Data Platform Engineer
Toronto, Ontario, Canada
$116k-$235k/yr HybridFull Time
3+ YOE3+ years building and operating production data platform infrastructure (Spark, Flink, Kinesis, Kubernetes); AWS experience (EKS, S3, multi-account IAM); strong in Rust, JVM (Java/Scala), or Python; on-call and runbook ownership.
Spark, Kubernetes, Flink, Kinesis, Delta Lake, MemoryDB, Databricks, Terraform, Airflow, Rust, Java, Scala, Python, EKS, S3, IAM, KIAM, IRSA
1mo
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Security Engineer, Product Security
United States or Hong Kong or Singapore or London or Amsterdam or Auckland or Sydney or Toronto or Vancouver or United Kingdom
$106k-$260k/yr RemoteFull Time
Experience in Go or Rust, security engineering background, building security software or securing enterprise systems, comfort with Unix/macOS, and ability to adapt to fast-changing technologies.
Go, Rust, Solidity, React, NPM, Unix, macOS, GitHub
1w
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Staff Software Engineer
Toronto, Ontario, Canada
$205k/yr OnsiteFull Time
8+ YOE8+ years engineering experience, leadership on large-scale projects; proficiency in TypeScript, Python, Go, or Rust; experience with React, Express, cloud platforms, and relational databases; Bachelor's or Master's in CS or equivalent.
TypeScript, JavaScript, ReactJS, ExpressJS, PostgreSQL, Sequelize, Docker, Terraform, AWS ECS, RabbitMQ, Apache Kafka, Python, Go, Rust, Vue, Azure, Google Cloud, MySQL, Oracle, Jira, GitHub
2mo
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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
2w
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Staff Software Engineer, Storage Platform
Bellevue or Menlo Park or Toronto
$230k-$270k/yr HybridFull Time
5+ YOEDeep expertise in PostgreSQL/Aurora, distributed systems (sharding, replication, transactions), proficiency in Go or Rust, experience with Kubernetes and AWS services, and strong reliability/performance engineering skills.
PostgreSQL, Aurora PostgreSQL, Go, Rust, Kubernetes, RDS, DynamoDB
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
1mo
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Senior Software Engineer, Control Plane
Toronto, Ontario, Canada
$200k-$295k/yr HybridFull Time
5+ YOE5+ years as a software engineer, strong Python (Rust a plus), experience designing/operating distributed systems, replication and coordination knowledge, cloud (AWS/Azure/GCP) and container (Docker, Kubernetes) experience, production ownership and strong written communication.
Python, Rust, AWS, Azure, GCP, Docker, Kubernetes
2w
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Principal Engineer - AI/ML
Frisco or San Jose or Newport Beach or New York or Toronto or Waterloo
$172k-$283k/yr HybridFull Time
10+ YOE10+ years software development experience with technical leadership; expertise in cloud-native architecture, agentic AI/ML, full-stack development, distributed systems, Kubernetes, and modern cloud platforms.
Python, Java, Go, Rust, C++, JavaScript, TypeScript, Dart, React, Flutter, gRPC, protobuf, AWS, Azure, GCP, Docker, Kubernetes, Helm, ArgoCD, Calico, OPA, Istio, Linkerd, eBPF, Cilium, Data Bricks, Snowflake, BigQuery, Spark, Hadoop, Kafka, GitHub Copilot, Claude Code, Claude, ChatGPT
2mo
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Senior Backend Developer
Toronto, Ontario, Canada
$120k-$135k/yr RemoteFull Time
5+ YOE5+ years backend development; Rust and Nix; Linux-based cloud services; REST/GraphQL; Git and IaC; English fluency; bachelor’s in CS/CE or equivalent.
Rust, Nix, Node.js, Java, Git, Linux, REST, GraphQL, WebSockets, HTTPS, Infrastructure as Code
3w
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Senior Desktop Software Developer
Toronto or North America
$160k-$175k/yr RemoteFull Time
Senior-level desktop developer with strong Rust proficiency, cross-platform macOS/Linux/Windows experience, production shipping history, cross-platform frameworks (Tauri/Electron), auto-update and release engineering, E2EE familiarity, and use of AI-assisted coding tools.
Rust, Tauri, Electron, Claude Code, Codex, macOS File Provider, Windows Cloud Files API, FUSE, AES-GCM, E2EE, FFI
3w
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Developer Advocate (Remote)
North America or Toronto
RemoteFull Time
Several years of hands-on technical experience with databases, strong technical writing and public-speaking ability, coding experience in at least one listed language, open-source community participation, and willingness to travel (10–50%).
MySQL, PostgreSQL, MongoDB, Valkey, Kubernetes, Python, Go, JavaScript/TypeScript, Java, Rust, GitHub, Discord, LinkedIn, Twitter
1mo
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Staff Platform Engineer - Materia AI
Frisco or Toronto or Ann Arbor or Eagan
$102k-$190k/yr HybridFull Time
8+ YOE8+ years in backend/platform/production/SRE; cloud-native expertise (Kubernetes, container registries, managed PostgreSQL, VPCs, IAM, infra-as-code), CI/CD, security, strong communication; Bachelor's or equivalent experience.
GitHub Actions, Playwright, Snyk, Go, Python, Rust, Terraform, CUE, OpenAI, Anthropic, DataDog, Vercel, AWS, GCP, Kubernetes, ECS, PostgreSQL, CNCF
2mo
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Machine Learning Applications and Compiler Engineer, LPX - New College Grad 2026
Toronto, Ontario, Canada
$135k-$220k/yr HybridFull Time
Pursuing or completed MS/PhD in CS/EE or related field; strong systems programming (C/C++, Rust); experience with compiler/runtime development; LLVM/MLIR; deep learning frameworks; knowledge of GPUs and spatial accelerators.
C++, Rust, LLVM, MLIR, PyTorch, TensorFlow, ONNX
2mo
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Member of Technical Staff
Toronto, Ontario, Canada
OnsiteFull Time
Senior software engineer with depth in distributed systems; proficient in Python/Go/Rust/TypeScript; strong design and operation experience; comfortable with ambiguity and ML-integration mindset.
Python, Go, Rust, TypeScript, Kafka, Spark, dbt, Iceberg, Snowflake, Databricks, BigQuery
2mo
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Machine Learning Applications and Compiler Engineer, LPX - New College Grad 2026
Toronto or Canada
$105k-$185k/yr HybridFull Time
MS or PhD in CS/ECE (pursuing or recent), systems-level software experience (C/C++/Rust), compiler/runtime development (LLVM/MLIR), familiarity with TensorFlow/PyTorch/ONNX, knowledge of parallel/heterogeneous architectures, strong debugging and profiling skills.
C, C++, Rust, LLVM, MLIR, TensorFlow, PyTorch, ONNX
2mo
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Member of Technical Staff - Cybersecurity Capabilities
San Francisco or Toronto or Seattle
$180k-$300k/yr OnsiteFull Time
Experienced security engineer with hands-on vulnerability discovery, exploitation, and patching; proficiency in Python and systems/low-level languages; familiarity with fuzzers, sanitizers, debuggers, and disassemblers.
Python, C, C++, Rust, fuzzers, sanitizers, debuggers, disassemblers, Electronic Medical Records (EMR)
1w
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Développeuse/développeur principal, paiements et jetonisation
Toronto, Ontario, Canada
$111k-$131k/yr HybridFull Time
6+ YOEMinimum bachelor’s in computer science/engineering or equivalent and 6+ years in payments or related technology; strong programming in Java, Kotlin, Go, C#, TypeScript, Python or Rust; experience with payments, tokenization, DLT, smart contracts, APIs and distributed architectures.
Java, Kotlin, Go, C#, TypeScript, Python, Rust, Solidity, Move
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