Top Tech Jobs & Startup Jobs in Toronto

Lead Supabase’s presence on Twitter by creating developer-focused content, engaging in technical conversations, representing the company at events and podcasts, gathering developer feedback, and collaborating with DevRel, New Media, engineering, product, and marketing teams on launches. The role requires an established, engaged Twitter following, strong technical credibility, excellent writing, and confidence representing the company publicly.

Provide billing support to technical customers across EMEA, resolving payment failures, invoice issues, extensions, disputes, and usage questions. Triage and escalate cases, communicate with technical and non-technical audiences, identify recurring problems, improve support workflows, and contribute to tooling, product enhancements, issue reproduction, and test coverage in a distributed async environment.

Own the strategy, roadmap, packaging, pricing, and growth path for Supabase Spark projects, a backend project type designed for agent-built software. Define the MVP-to-production journey, partner with engineering, growth, finance, and platform customers, and use instrumentation, experimentation, and data analysis to guide product decisions. The role is fully remote and emphasizes rapid iteration, developer tools, infrastructure, and agent-driven development.

Build and operate production backend services supporting Supabase AI products, including the MCP server. Responsibilities include service architecture, deployments, scaling, authentication and authorization, observability, reliability targets, on-call incident response, rate limiting, capacity management, and API evolution. The role requires strong TypeScript or Go skills, production backend experience, distributed-systems debugging, and collaboration with Platform and SRE teams in a fully remote environment.

Build and operate Supabase’s multi-tenant, multi-region Kubernetes container platform. Responsibilities include platform automation, controllers, internal tooling, CI/CD and rollout primitives, security automation, observability, SLOs, error budgets, incident response, operational readiness reviews, resilience design, and infrastructure cost optimization. The role participates in on-call rotations and guides product teams toward reliable operational practices.

Build and own Supabase’s internal AI execution platform, including event-driven agent runtimes, durable state, human review, rollback, observability, evaluations, governance, and least-privilege tooling. Develop production agents, MCP integrations, infrastructure on Python and GCP, CI evaluation gates, operating metrics, and return-on-investment instrumentation. As the sole platform engineer, independently make architecture decisions, operate systems end to end, and ensure unsafe actions are structurally impossible.

Lead Supabase’s AI-native operating system by defining maturity models, company-wide standards, assessment processes, operating cadences, and transparency mechanisms. Manage two senior contributors focused on platform and enablement, drive adoption without direct authority, replace unnecessary meetings with automated reporting, integrate standards into onboarding, and measure whether AI agents reduce organizational coordination costs.

Build and scale Supabase Storage across client libraries, CLI, CDN, storage servers, and deployment infrastructure. Responsibilities include improving upload and download performance, asset optimization, edge networking, caching, observability, reliability, APIs, developer tools, and the storage explorer. The role also involves PostgreSQL and distributed-systems performance tuning, infrastructure operations, escalated support resolution, and end-to-end project ownership in an asynchronous, remote, open-source environment.

Develop and optimize Supabase’s Data API based on PostgREST. Responsibilities include improving the PostgreSQL driver and performance, developing features, fixing bugs, resolving incidents and escalated support issues, improving observability, and debugging integrations across the Supabase platform. The role requires strong Haskell development, PostgreSQL and SQL expertise, Linux debugging, open-source contribution, and technical user support.

Build and maintain Turso’s open-source database and cloud platform. Responsibilities include advancing PostgreSQL compatibility, ensuring software correctness through testing and verification, operating cloud APIs and data planes, and scaling systems to support substantially more databases. The role involves Rust development, embedded database technology, large-scale cloud operations, observability, reliability, performance improvements, and collaboration with customers, open-source communities, and distributed teams.