Grafana Labs seeks a Staff Backend Engineer for Grafana Enterprise (remote, hiring in Canada and the US). The role centers on designing and operating Go-based distributed backend services, API/service contract design, multi-tenancy, scalability, reliability, and observability tooling. Responsibilities include production ownership with on-call rotations, collaborating with product/frontend teams, and engaging with large enterprise customers. Compensation range for Canada is provided (CAD 186,368–223,642).

Individual contributor Principal Engineer responsible for owning DHI platform architecture, driving multi-quarter roadmaps, setting standards for image and Helm chart hardening (SBOM, SLSA, Sigstore), aligning cross-functional stakeholders, mentoring senior engineers, and participating in on-call incident response. Requires 10+ years backend/distributed systems experience and strong Go and container/Kubernetes ecosystem expertise.

Hands-on Senior Engineer responsible for architecting, building, and operating platform components and core microservices (Node.js/TypeScript) and improving infrastructure and developer workflows (AWS, Docker, Terraform, CI/CD). Requires 5+ years experience in backend/platform engineering, distributed systems, production deployments and monitoring. Position is remote in Quebec; employer does not provide immigration sponsorship.

SecurityScorecard is hiring a Senior Software Engineer for its Platform team to design, build, and operate scalable microservices and distributed systems. The role focuses on backend/platform development (Node.js, TypeScript), cloud infrastructure (AWS), CI/CD and containerization (Docker, Terraform, ArgoCD, GitHub Actions), production monitoring, and mentoring engineers. Location listed as Montreal (remote).

Join the Platform team as a Senior Software Engineer responsible for architecting, building, and operating scalable platform components and microservices. Work across the stack (primarily Node.js/TypeScript, AWS, React) to improve reliability, CI/CD, containerization, and developer workflows. Requires 5+ years professional software engineering experience, production deployments, and hands-on experience with cloud infrastructure, distributed systems, and monitoring. SecurityScorecard does not provide immigration sponsorship for this position.

Join SecurityScorecard's Platform team to design, build, and maintain scalable platform components and distributed systems. Work across the stack (Node.js/TypeScript, React), improve CI/CD and infrastructure (Docker, ArgoCD, Terraform, GitHub Actions, Jenkins), and contribute to monitoring and production deployments (New Relic, ClickHouse, PostgreSQL). Role requires 5+ years of professional software engineering experience with strong fundamentals in algorithms, data structures, systems design, and networking. Position is remote in Canada; the company does not provide immigration sponsorship for this role.

Responsible for developing and maintaining core framework and messaging transport components for Kraken's trading engine (Aeron-based). Tasks include designing low-latency, high-availability messaging across unicast/multicast/IPC, tuning system stack for microsecond latency, building durable message replay integrations, implementing security and risk mitigations, and collaborating across distributed teams. Requires 5+ years' C++ experience and familiarity with Linux-based concurrent/low-latency systems; experience with Aeron, UDP/multicast, kernel-bypass techniques, profiling tools, and knowledge of trading systems and crypto is desirable.

NerdWallet is hiring a Security Software Engineer (AI & Automation) to design and build AI-driven security solutions — including LLM-based systems, RAG pipelines, automated code review, integrations, and secure backend services — to improve security reviews, reduce risk, and scale SSDLC practices. Requires 3+ years in software or security engineering and experience with Python or Go, backend services, application security concepts, LLM APIs, and cloud/distributed systems (e.g., AWS, containers, Kubernetes/ECS).

Role entails defining benchmark methodologies, optimizing product configurations for fair tests, executing benchmarks, analyzing results (CPU, memory, disk I/O, network, latency, throughput), validating findings with engineering and developer relations, and publishing results (technical blogs/white papers). Requires 5+ years software development experience (Python, Java, Linux shell), distributed systems performance expertise, benchmarking in VM/container environments, and experience writing for external audiences.

NVIDIA seeks a Quantum Error Correction Research Scientist Intern to develop automated pipelines for discovering and evaluating quantum error correcting codes and machine-learning-based decoders. Responsibilities include integrating classical ML methods, building decoders for topological and/or QLDPC codes, incorporating hardware constraints into code and decoder design, and evaluating fault-tolerant circuit performance via simulation. Candidates should be pursuing a Master's or PhD in a relevant field and have background in quantum error correction, Python, and related simulation or ML methods.

Senior engineering role focused on shaping architecture, reliability, scalability, and security of 1Password's identity systems underpinning authentication, authorization, session management, device trust, federation, and integrations. Requires deep Go expertise, extensive experience in identity and access management, leadership in technical strategy, and collaboration across cross-functional teams. Remote within the United States and Canada; travel for in-person engagement is expected.

Submit a general application to Upsun (formerly Platform.sh) to join their Priority Talent Community for remote roles focused in Australia, Canada, France, Germany, Spain, the United Kingdom, and the United States. Roles span engineering, product, sales, operations, and customer success. Visa sponsorship is not available; background checks are required. The company emphasizes remote, flexible work, open source, AI-ready platforms, and a globally distributed team.

Nearform is hiring a Technical Lead (React) for a full-time, permanent, remote role for candidates based in Canada. The role involves leading development teams, working directly with clients to translate requirements, shaping architecture, ensuring delivery, and upholding best practices in software development, DevOps and testing. Candidates must be authorized to work in Canada; visa sponsorship is not available.

Join 1Password's Product Security team to implement next-generation security features for macOS, iOS, Android, Windows, Linux and Web apps. Role emphasizes iOS and Apple security (Secure Enclave, biometrics), Rust development and FFI, secure libraries, vulnerability remediation, secure coding guidance, cross-team collaboration, mentoring, and involvement with AI-related security workflows.

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.

Work on the WebExtensions platform in Firefox to implement and maintain extension APIs and addon management, debug and fix extension issues, build related UI, contribute to Mozilla-owned extensions and system add-ons, and participate in open-source workflows. Requires 4+ years professional software development experience and strong proficiency with JavaScript, DOM APIs, HTML, CSS, and familiarity with browser architecture and debugging tools. Bonus experience includes Firefox internals, C++ or Rust, Android/GeckoView, and web security.

Wikimedia Foundation seeks two remote Software Engineer III (web full-stack) to join Core Experiences — App Growth or Editing teams — to build web-first product experiences, APIs, integrations and reusable components across mobile web and native app surfaces. Role requires at least a Bachelor's and 2 years' professional web application experience and experience with backend (PHP/Python) and/or frontend (JavaScript frameworks), responsive/mobile-first design, observability and testing.

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.

Lead the definition, experimentation, and productization of agentic SDLC capabilities, designing reference architectures, safety guardrails, observability, and evaluation frameworks. Partner across Architecture, Product, Infrastructure, and Data/ML teams to drive internal adoption and scale reliable, multi-tenant solutions to customers while mentoring senior engineers.

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.