Remote Software Engineer Jobs in Canada

Senior Developer, Product Security

$153,000 - $214,000 USD per year

Full-time

today

Remote (United States | Canada)

Join 1Password's Product Security team as a Senior Developer focused on device and platform security. The role involves implementing new security features for iOS and hybrid core applications, building shared security-critical libraries, resolving vulnerabilities, influencing system design, mentoring teammates, and promoting secure coding practices. The position is remote within the United States and Canada and requires significant experience in security-focused software development (including Rust and iOS/Apple security).

iOS Engineer, Mobile

CA$74,000 - CA$109,500 CAD per year

Full-time

2 days ago

Remote Canada

Join Mozilla's mobile team to build and maintain native iOS/iPadOS apps using Swift and modern iOS practices (SwiftUI, MVVM). Responsibilities include writing and testing code, performing code reviews, debugging, collaborating with a distributed team, contributing to open-source, and running experiments to improve product experience. Salary ranges are provided for Canada Tier 1 and Tier 2 locations.

Principal Software Engineer (Retail/Partner)

Full-time

5 days ago

Remote (USA and Canada)

Senior individual contributor responsible for designing, building, and operating partner-facing backend services and integrations for a retail/grocery marketplace. Requires 10+ years of software engineering experience, deep TypeScript/Node.js expertise, production service ownership (reliability, observability, on-call), experience with enterprise retail integrations, cloud and databases; customer-facing collaboration and mentorship responsibilities. Role is 100% remote for candidates in the USA and Canada.

Senior Software Engineer, Actionable Intelligence

Full-time

5 days ago

Remote - United States, Canada, Mexico

Fleetio is hiring a Senior Software Engineer for the Actionable Intelligence team to design, build, and iterate on AI-powered product experiences across Rails and React. The role requires 5+ years of Ruby on Rails and 5+ years of React/TypeScript experience, and involves front-end development (Vite, Storybook, Tailwind), backend Rails APIs, AI integrations (LLM APIs, prompts, evaluations), observability, and collaboration with Product, Design, Data, and Customer Success.

Senior Software Engineer - OpenTelemetry | US | Remote

$154,000 - $193,000 USD per year

Full-time

6 days ago

United States (Remote)

Remote senior engineering role at Grafana Labs focused on contributing to OpenTelemetry components, shaping technical strategy, collaborating with upstream open source communities, and building production-quality observability software. Preferred experience with backend/systems languages (Golang, Rust, Java), observability tooling (Grafana, Prometheus, tracing/metrics/logs), cloud/distributed systems, and open source contribution. Salary range for US applicants: USD 154,000–193,000 per year.

Senior Software Engineer - OpenTelemetry | Canada | Remote

CA$164,000 - CA$205,000 CAD per year

Full-time

6 days ago

Canada (Remote)

Grafana Labs is hiring a Senior Software Engineer to contribute to OpenTelemetry projects, collaborate with upstream open source communities, and help define Grafana's OpenTelemetry strategy. The role emphasizes building production-quality software, working across teams, mentoring engineers, and producing technical documentation; preferred technical experience includes Golang, Rust, Java, observability tools (Grafana, Prometheus, OpenTelemetry), distributed systems, and cloud infrastructure. Compensation range in Canada is CAD 164,000–205,000 (base).

Senior Web Developer

Full-time

7 days ago

Remote (United States | Canada)

Seeking a Senior Web Developer with 4+ years building production client-side web applications using TypeScript, React, Next.js and modern frontend tooling. Role involves leading technical design and delivery for the marketing website, collaborating with product/design/SEO/marketing teams, and contributing to platform scalability, performance, and technical SEO.

Senior Software Engineer, WebExtensions

CA$95,000 - CA$139,000 CAD per year

Full-time

7 days ago

Remote Canada

Work on the WebExtensions platform in Firefox: implement and maintain WebExtensions APIs and addon management, build related user interfaces, debug extension issues, collaborate across product/QA/AMO teams, contribute to Mozilla-owned extensions and open source workflows. Requires 4+ years professional software development experience and strong JavaScript/DOM/HTML/CSS skills.

Software Engineer III, Core Experiences

$92,267 - $144,201 USD per year

Full-time

7 days ago

Remote

The Wikimedia Foundation seeks two remote Software Engineer III (web/full-stack) engineers for the App Growth and Moderator Tools teams. Responsibilities include building web-first product experiences, APIs, platform integrations, and components for MediaWiki/related projects; shipping testable, accessible, observable features; production support; and cross-functional collaboration. Requires a bachelor's plus at least 2 years of professional web application experience and experience with languages such as PHP, Python and/or frontend JavaScript frameworks. The posting lists an annual US pay range and enumerates countries where the Foundation can hire.

Principal Software Engineer - Python

$180,000 - $275,000 USD per year

Full-time

8 days ago

Canada - Toronto

Founding member of a team building an AI-driven platform for life sciences. Own full feature lifecycle (design, develop, deploy, support), use Python and open-source tools (FastAPI, Pydantic, Git), and provide technical leadership and mentorship. Requires 12+ years of software development experience and proven experience building high-scale enterprise SaaS products. Base pay listed: $180,000–$275,000.

Senior Supply Chain Security Engineer

€83,900 - €139,700 EUR per year

Full-time

8 days ago

Canada, Germany, Italy, United States, Spain

Work with YAML image definitions and upstream OSS (Helm charts, container images) to keep Docker Hardened Images current and secure. Responsibilities include adapting Helm charts for non-root and security constraints, tracking upstream releases, triaging CVEs, writing Go-based integration tests, and reviewing peer PRs. Requires 6+ years backend engineering experience and familiarity with containers, Kubernetes, and related tooling.

iOS Software Engineer, Contributions

$164,200 - $229,000 USD per year

Full-time

9 days ago

Remote - United States, Canada

Join Reddit's Contributions team to work on Posting and Commenting features. Role is remote within the United States or Canada and involves full development cycle work: technical design, implementation, testing, experimentation, analysis, and launch. Requires a minimum of 3+ years professional iOS development experience using Swift and familiarity with testing, CI/CD, A/B testing, code reviews, and API technologies such as GraphQL and REST. Compensation range listed: $164,200–$229,000 USD/year.

Senior Developer, Authentication Experience

Full-time

9 days ago

Remote (United States | Canada)

Senior Developer role focused on the sign-in/unlock experience across 1Password products. Remote opportunity for candidates based in the United States or Canada. Requires 5+ years software development (full-stack including TypeScript/React) and 2+ years in authentication/identity domains. Hands-on experience expected with OAuth 2.0, OpenID Connect, SAML, WebAuthn, passkeys, MFA; exposure to Rust and/or Go is desirable. Responsibilities include leading design and implementation, testing and debugging, mentoring, code reviews, driving performance/accessibility/reliability improvements, and participating in on-call rotations. The posting lists annual base salary ranges by country (USA: $153,000–$214,000 USD; Canada: $144,000–$202,000 CAD).

Senior Software Engineer, Core Experiences

$113,082 - $175,725 USD per year

Full-time

9 days ago

Remote

Join Wikimedia Foundation's App Growth team to design and implement web-first product experiences, RESTful APIs, and integrations that work across mobile web and native apps. Responsibilities include leading delivery of medium-complexity initiatives, frontend and backend implementation, observability, testing, cross-functional collaboration, prioritisation, and mentorship. Requires a bachelor's degree and 5+ years professional experience, strong JavaScript/TypeScript skills and frameworks (Vue.js or React), and experience with at least one backend language (e.g., PHP, Python, Java, Go). Position is fully remote with hiring available in a specified list of countries; US-based pay range provided.

Senior Software Engineer - AI Interaction Evaluator (Codex / Claude Code, up to $200/hr)

$50 - $200 USD per hour

Contractor

12 days ago

United States, Canada, Argentina, Bolivia, Brazil

Staff/principal-level engineer to assess end-to-end interactions with AI coding agents, judging usefulness, high-level correctness, engineering judgment, and quality of explanations. Role focuses on evaluating and providing clear, opinionated feedback (no production coding). Contract (~10–20 hrs/week), start ASAP, duration through early May, regional pay rates up to $200/hr (US/Canada).

Principal Software Engineer - Vector Search - Elasticsearch

CA$154,000 - CA$243,600 CAD per year

Full-time

13 days ago

Canada

Elastic seeks a Principal Software Engineer to lead development of vector search capabilities in Elasticsearch, including designing new vector search features, improving existing functionality, and fixing bugs. The role emphasizes expertise in vector similarity algorithms (e.g., HNSW, IVF), strong Java skills, working on distributed teams, and collaboration with the open source community.

Staff Product Security Engineer

Full-time

14 days ago

Remote - Canada

Lead technical, individual-contributor role to design, build, and maintain secure CI/CD pipelines and enforce supply chain security (SBOMs, SLSA, Sigstore/Cosign). Requires hands-on Kubernetes production experience, practical GCP and/or AWS security expertise (IAM, workload identity, secrets), proficiency in Go or Python, and experience securing container images and cloud-native configurations.

Software Engineer

CA$127,000 - CA$159,000 CAD per year

Full-time

14 days ago

Remote, Ontario, Canada

Remote Software Engineer role at CircleCI focused on building AI-native interfaces and full-stack systems for CI/CD. Requires 3+ years production full-stack (backend-leaning) experience, strong Go expertise, system design and observability skills. Canada base pay range: 127,000–159,000 CAD per year.

Senior Software Engineer

CA$156,000 - CA$196,000 CAD per year

Full-time

14 days ago

Remote, Ontario, Canada

CircleCI seeks a Senior Software Engineer to define technical direction and build AI-native full-stack features using Go, React, and TypeScript. Responsibilities include owning end-to-end feature delivery, inventing developer-facing interfaces for autonomous pipelines, championing observability (Honeycomb, Datadog, Rollbar), leading system and API design, and mentoring engineers. Location listed as Remote, Ontario, Canada. 5+ years production full-stack experience required; Canada base pay range provided.

Senior Staff Software Engineer, Distributed Systems

$204,800 - $290,000 USD per year

Full-time

14 days ago

Remote - United States, Canada

Lead technical vision and architecture for backend systems powering experimentation, personalization, analytics, and conversion optimization. Architect and operate high-throughput, data-intensive distributed systems and APIs; partner with product, data science, and ML to productionize AI/ML capabilities; lead multi-team initiatives and raise engineering standards. Requires 12+ years experience and strong expertise with distributed systems, backend engineering, system design, and languages such as Python, Java, or Go.