Senior Software Engineer, Fullstack (3 roles) — Mediafly

Mediafly is hiring three Senior Fullstack Engineers across its AI, Integrations, and Value Calculator products. Remote in Canada, CAD $120K–$155K.

Senior Software Engineer, Fullstack (3 roles) — Mediafly

Mediafly is hiring Senior Software Engineers to build features that help revenue teams around the world sell smarter. There are three senior fullstack seats open right now, each focused on a different product. All are remote in Canada, full-time, with an AI-assisted development culture (Claude, Codex, Copilot).


  • Company: Mediafly
  • Location: Remote — Canada
  • Compensation: CAD $120,000–$155,000 (varies by role)
  • Type: Full-time
  • Closes: July 7, 2026

AI — design, build, and scale AI-powered features

Stack: Python, Node.js, React, Java, C#. CAD $120,000–$155,000.

  • Design and integrate AI workflows using agentic architectures (e.g. MCP) and frameworks like LlamaIndex / LangChain
  • Optimize LLM-powered features for performance, scalability, and cost through prompt engineering and RAG
  • Architect APIs, databases, and cloud services supporting both AI and traditional product capabilities
  • You bring 5+ years of engineering (2–3 building SaaS), hands-on AI systems experience (LLM integrations, RAG, vector databases), and search tech (OpenSearch / Elasticsearch)

Apply for the AI role →


Integrations — connect CRM, DAM & productivity data

Stack: C# and/or Go on AWS. CAD $120,000–$140,000.

  • Lead design and delivery of integrations across CRM, DAM, and productivity platforms
  • Define integration architecture with reusable patterns — reliability, scalability, observability
  • Translate cross-system data into capabilities connecting content performance to sales outcomes
  • You bring 5+ years of backend engineering, strong C#/Go, AWS (Lambda, S3, API Gateway, ECS/EKS), enterprise integrations (SSO/SAML, OAuth, SCIM), and SQL/Postgres

Apply for the Integrations role →


Value Calculators — build the platform behind TCO & value-realization tools

Stack: Java backend + React/TypeScript frontend. CAD $120,000–$140,000.

  • Lead design and delivery of fullstack features using Java and React
  • Define architectural decisions and identify scaling and performance improvements
  • Partner with product, design, and go-to-market on reusable, extensible systems
  • You bring 5+ years of engineering (2–3 building SaaS), fullstack Java/React, and system design experience

Apply for the Value Calculators role →


See all three (note the differences in descriptions and salary ranges) on Mediafly's Lever board.

Posted on the Uristocrat job board. Closes July 7, 2026.

Comments

Get tomorrow's roundup. Free.

One email each morning. Sneakers, sports, culture, tech.

Link copied