Top Tech Jobs & Startup Jobs in Toronto

The Senior AI Compute Infrastructure Engineer will manage and optimize GPU and accelerator clusters for AI workloads, collaborate with teams, and ensure reliable performance and cost efficiency.

Lead and scale Kraken Pro's global KOL/affiliate program: build BD team and processes, source/contract/manage KOLs, ensure compliance, drive creative regional campaigns, measure ROI, and deepen partner engagement.

Lead and evolve Payward's core brand system: guidelines, component libraries, templates, and assets. Raise brand quality across product pods through systems thinking, guidance, and design reviews. Define identity standards for new surfaces (including AI and motion), collaborate with designers, PMs, and marketers, and translate complex crypto and finance concepts into usable brand guidance.

Lead and evolve Payward's core brand system—guidelines, component libraries, templates and assets—ensuring coherent visual identity across brands. Define brand behavior for emerging surfaces and AI outputs, collaborate with pods to fix systemic issues, translate complex crypto and finance concepts into usable guidance, run constructive design reviews, and shape how design tooling and AI affect brand practice.

Lead Consumer Trading product initiatives for Kraken: prototype features with AI tools, define product requirements, run UAT, collaborate with stakeholders, finance and operations, use analytics and experimentation to drive product decisions, and evaluate new consumer product opportunities.

Lead the Pro team to design, develop, and deliver frontend systems for Kraken's trading interface, focusing on user experience and mentoring engineers.

Own and harden the edge and ingress layer: design and operate Cloudflare edge configuration, DNS, mTLS/PKI, HAProxy-based reverse proxies, Kubernetes ingress controllers, Istio service mesh, and related observability. Build Terraform-based self-service automation, extend edge logic with Cloudflare Workers/R2, partner with Security for DDoS and OWASP defenses, lead incident response and on-call, and mentor other engineers.

Lead end-to-end M&A and venture transactions: source and evaluate opportunities, build pro forma financial models and valuations, coordinate due diligence, negotiate terms, drive integration planning, advise leadership, build industry networks, mentor team members, and improve corporate development processes.

The Senior Database Administrator will lead the management of PostgreSQL clusters, improve automation, enhance security, and support vector data platforms, partnering with teams to scale and ensure operational excellence.

Build, own, and improve enterprise IAM tooling (Okta, ConductorOne); implement RBAC/ABAC/JIT models; partner with compliance (SOX, PCI-DSS, ISO27001); integrate identities during M&A; mentor junior engineers; script automation and reporting for IAM operations.