Staff Software Engineer jobs in Canada – Page 9

No matching filters. Try another name.

Results

• 29d

  Staff Software Engineer — Networking & DNS Infrastructure

  Toronto, ON

  $160k–$190k/yrHybridFull Time

  

  BlueCat: The company is headquartered in Toronto and New York and has additional offices in Germany, Iceland, Japan, Singapore, Serbia, and the United Kingdom.

  Candidates need strong systems programming experience in Rust with async tokio, solid networking fundamentals, and experience writing performance-sensitive concurrent code. They also need a test-first mindset and strong communication skills with customer empathy.

  Rust, tokio, Prometheus, gRPC, Protobuf

• 29d

  Staff Software Engineer, Infrastructure

  Toronto, ON

  HybridFull Time

  

  Stream

  Candidates need production experience building systems in Go, Python or a similar language, strong distributed-systems design skills, and solid networking, storage and concurrency fundamentals. Experience owning high-scale systems, setting technical direction through RFCs, and daily use of AI tools in engineering is expected.

  Kubernetes, PostgreSQL, RabbitMQ, Redis, Prometheus, Grafana

• 29d

  Staff Software Engineer, Issues

  Toronto, ON

  $253k–$316k/yrHybridFull Time

  

  Sentry

  10+ YOECandidates need 10+ years of full-stack software engineering, ideally in Python and TypeScript, with expertise in distributed systems, data stores and message queues. Strong written and verbal communication is required, and experience with PostgreSQL, ClickHouse and Kafka is preferred.

  PostgreSQL, ClickHouse, Kafka

• 29d

  Staff Software Engineer, ML Infra & Distributed Systems

  Toronto, ON

  Hybrid

  

  Tubi - Canada: As a leading ad-supported video-on-demand service, the company engages diverse audiences through a personalized experience and the world’s largest…

  Tubi - Canada needs experience designing scalable distributed backend systems in a modern language, with Scala or JVM a plus. Candidates should have AWS experience, low-latency microservice experience, and skills with SQL and NoSQL databases, Kafka, Redis, Docker or Kubernetes, and leading major incident response.

  Scala, AWS, Kafka, Redis, Docker, Kubernetes

  29d

  Staff Software Engineer, Internal Tools

  Toronto, ON

  Hybrid

  

  Tubi - Canada: As a leading ad-supported video-on-demand service, the company engages diverse audiences through a personalized experience and the world’s largest…

  8+ YOECandidates need 8+ years of software engineering experience with complex systems delivered end to end. Strong full-stack skills in Node.js/TypeScript, React, PostgreSQL and Python are needed, along with experience in distributed systems and a bias toward shipping.

  Node.js, TypeScript, Express, React, PostgreSQL, Drizzle ORM

  29d

  Staff Software Engineer, Growth

  Toronto, ON

  Hybrid

  

  Tubi - Canada: As a leading ad-supported video-on-demand service, the company engages diverse audiences through a personalized experience and the world’s largest…

  8+ YOECandidates need 8+ years building scalable web applications with React, Redux, JavaScript, TypeScript and HTML5/CSS, plus experience leading initiatives and mentoring engineers. A bachelor's or master's degree or equivalent experience is required, and AI-assisted development leadership is expected.

  React, Redux, TypeScript, Node.js, GitHub Actions, Terraform

• 29d

  Staff Software Engineer

  Kitchener, ON

  HybridFull Time

  J

  Junip

  Candidates need substantial experience building large-scale web applications, ideally in Ruby on Rails, and strong skills in API design and scalable services. They also need clear written communication and experience using AI tools to speed up development.

  Ruby on Rails, React, PostgreSQL, Redis, Sidekiq, AWS

• 29d

  Staff Software Engineer - Open Source Data Platform (ODP)

  Kitchener, ON

  On-siteFull Time

  

  Acceldata: Acceldata provides an Agentic Data Management platform that simplifies and speeds the ability for enterprises to deliver trusted data for AI and…

  9+ YOECandidates need 9+ years of software development experience, including 5+ in distributed or big data systems, with expert Java or Scala and strong Python. Deep knowledge of distributed computing, the big data stack, Linux, Kubernetes and CI/CD is expected.

  Hadoop, Spark, Hive, Trino, Kafka, Flink

• 29d

  Staff Software Engineer - DevEx

  Remote in Canada

  RemoteFull Time

  

  VGS

  10+ YOECandidates need 10+ years of experience owning outcomes in large distributed systems, strong Python and AWS skills, and hands-on Kubernetes, Docker and Terraform experience. Solid cloud security and networking knowledge and observability experience with Prometheus, Grafana or OpenTelemetry are also expected.

  Python, FastAPI, AWS, Terraform, Kubernetes, Docker

• 29d

  Staff Software Engineer, Backend

  Remote in Canada

  RemoteFull Time

  

  Cresta

  8+ YOECandidates need a Bachelor's in Computer Science or a related field, 8+ years building production backend systems, and strong distributed-systems, API design, database and cloud skills.

  Kubernetes, Docker, AWS, GCP, Azure, Temporal

• 29d

  Staff Software Engineer

  Canada

  Full Time

  

  Affinity

  10+ YOECandidates need 10+ years of full-stack production experience with technical leadership on high-stakes projects, plus experience building LLM or agent-based features. Strong server-side work in Ruby or a comparable stack, React and TypeScript, and deep relational database skills are expected, along with fluency in AI-assisted development tools.

  Ruby, PostgreSQL, React, TypeScript, AWS, Kubernetes

• 29d

  Staff Software Engineer - Core Edge Processing

  Remote in Canada

  RemoteFull Time

  

  Marqeta: Marqeta is a flexible-first company with headquarters in Oakland, CA.

  8+ YOECandidates need 8+ years of software engineering experience, expert Java skills, and experience with concurrency and high-availability systems. Payment processing experience such as card issuing or ISO 8583 is strongly preferred.

  Java, Kubernetes, AWS, HSM, AWS KMS

• 29d

  Staff Software Engineer

  Canada

  AH

  Atlas HXM

  Candidates need several years of building production software, end-to-end delivery of complex systems, and experience with TypeScript, React, Node.js and/or .NET. Cloud experience (Azure preferred) and a clear, collaborative communication style are also expected.

  React, TypeScript, Node.js, .NET, Azure, Postgres

• 29d

  Staff Software Engineer, AI Foundations (AI Agent Optimization)

  Remote in Canada

  RemoteFull Time

  

  Temporal Technologies: Temporal develops and distributes the world's leading open source durable execution system.

  8+ YOETemporal Technologies needs 8+ years of professional experience, proven work optimizing AI systems, and deep concurrent programming skills. Candidates need strong API design and technical writing ability, fluency in several programming languages, and a BS or MS in Computer Science or equivalent experience.

  Design principles, Building systems monitoring technology, Programming languages, Python, TypeScript, Oracle Java

• 29d

  Staff Software Engineer, Data Platform

  Toronto, ON

  RemoteFull Time

  

  TRM Labs: TRM Labs is a blockchain intelligence company that helps financial institutions, crypto businesses, and government agencies detect and investigate…

  5+ YOECandidates need a bachelor's degree or equivalent in computer science or a related field and 5+ years building distributed systems. Strong Python and SQL skills and hands-on experience in data engineering tools across storage, orchestration, streaming, and cloud infrastructure are required.

  Python, SQL, SparkSQL, Iceberg, Trino, BigQuery

• 29d

  Staff Software Engineer (Full-Stack)

  Vancouver, BC

  RemoteFull Time

  

  Found

  12+ YOECandidates need 12+ years of full-stack engineering experience, prior work at staff, principal or architect level, and production experience with Ruby on Rails or a similar framework. They also need work with relational databases at scale and strong communication skills.

  Ruby on Rails, React, TypeScript, MySQL, Spanner

  29d

  Staff Software Engineer, Platform

  Vancouver, BC

  RemoteFull Time

  

  Found

  8+ YOECandidates need 8+ years of backend experience in a public cloud, a track record of scaling production systems, and strong knowledge of SLAs and SLOs. Experience managing tech debt across multiple teams is also required.

  OpenTelemetry, statsd, Prometheus, Terraform, CloudFormation, Sidekiq

• 29d

  Staff Software Engineer, Mobile (App Infrastructure)

  Remote in Canada

  $181k–$241k/yrRemote

  

  Affirm: Affirm only uses legitimate company email address domains (either “@affirm.com” or "@us.greenhouse-mail.io”) to communicate with candidates via email.

  7+ YOECandidates need 7+ years building and architecting mobile apps, including 4+ years with React Native, strong JavaScript and TypeScript skills, and experience leading large projects. A bachelor's degree or equivalent practical experience is required.

  React Native, Expo, Redux Toolkit, Maestro, Appium, Sentry

  29d

  Staff Software Engineer, Backend (Search)

  Remote in Canada

  $181k–$241k/yrRemote

  

  Affirm: Affirm only uses legitimate company email address domains (either “@affirm.com” or "@us.greenhouse-mail.io”) to communicate with candidates via email.

  8+ YOECandidates need 8+ years building scalable backend systems in Python or Kotlin, and 2+ years in search or recommendation engines. They need experience with highly available distributed systems on AWS, MySQL, Spark and Kubernetes, plus React for consumer interfaces and strong written and verbal communication.

  AWS, MySQL, Spark, Kubernetes, React

  29d

  Staff Software Engineer, Backend (Ledger Engineering)

  Remote in Canada

  $181k–$241k/yrRemote

  

  Affirm: Affirm only uses legitimate company email address domains (either “@affirm.com” or "@us.greenhouse-mail.io”) to communicate with candidates via email.

  8+ YOECandidates need 8+ years building backend systems at scale in Python or Kotlin, and a track record with distributed systems on AWS, MySQL, Spark and Kubernetes. Financial systems experience and strong written and verbal communication are required.

  AWS, MySQL, Spark, Kubernetes, Python, Kotlin

  29d

  Staff Software Engineer, Backend (Identity Decisioning)

  Remote in Canada

  $181k–$241k/yrRemote

  

  Affirm: Affirm only uses legitimate company email address domains (either “@affirm.com” or "@us.greenhouse-mail.io”) to communicate with candidates via email.

  8+ YOECandidates need 8+ years building scaled backend systems in Python or Kotlin, experience with highly available distributed systems on AWS, MySQL, Spark and Kubernetes, and a degree or equivalent practical experience.

  AWS, MySQL, Spark, Kubernetes, Python, Kotlin

  29d

  Staff Software Engineer, Backend (Cost Engineering)

  Remote in Canada

  $181k–$241k/yrRemote

  

  Affirm: Affirm only uses legitimate company email address domains (either “@affirm.com” or "@us.greenhouse-mail.io”) to communicate with candidates via email.

  8+ YOECandidates need 8+ years building scalable backend systems in Python or Kotlin, plus experience with highly available distributed systems on AWS, MySQL, Spark and Kubernetes. Cost-visibility platform experience, complex SQL on cloud billing data, and strong communication skills are also required.

  AWS Cost and Usage Reports, Snowflake, Terraform, Kubernetes, MySQL, Spark

  29d

  Staff Software Engineer, Backend (Capacity Modeling)

  Remote in Canada

  Remote

  

  Affirm: Affirm only uses legitimate company email address domains (either “@affirm.com” or "@us.greenhouse-mail.io”) to communicate with candidates via email.

  8+ YOECandidates need 8+ years building and launching large-scale backend systems in Python or Kotlin, and experience with highly available distributed systems on AWS, MySQL, Spark and Kubernetes. Experience with peak sales events and tuning autoscaling and compute workloads is required.

  AWS, MySQL, Spark, Kubernetes, ElasticCache, DynamoDB

• 29d

  Staff Software Engineer, Program Structure & Trust

  Toronto, ON

  RemoteFull Time

  

  Vanta

  10+ YOECandidates need 10+ years of deep backend engineering experience and a record of leading complex, multi-quarter initiatives. Strong cross-team influence, enterprise architecture knowledge (tenancy, access control, data isolation) and clear communication are required.

  Leadership, Communication skills, Team building

16 companies