Staff / Principal Software Engineer | Java + AI

Apexon

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🚀 Hiring: Staff / Principal Software Engineer | Java + AI

📍 Location: Toronto, ON (Hybrid - 3days onsite)

Looking for a Staff/Principal Software Engineer who loves building from 0→1, working through ambiguity, and shipping production systems quickly.

This is a hands-on IC role with strong architectural ownership, working across Java backend, AWS, edge computing, and AI/ML platforms.

🔹 What You’ll Work On

  • Design end-to-end signal processing and ingestion flows
  • Build scalable Java/Spring Boot microservices & APIs
  • Architect solutions across CDN/edge compute & edge workers
  • Build data pipelines and platform capabilities supporting ML inference
  • Design integrations with identity/KYA/trust vendors
  • Make architecture decisions around AWS, storage, reliability, observability & security
  • Work closely with Data Science, Product and Engineering teams

🔹 Must-Have

  • 10+ years building production distributed systems
  • Deep Java + Spring Boot expertise
  • Strong AWS experience
  • Microservices & event-driven architecture
  • Experience supporting ML inference/data platforms
  • Hands-on AI-assisted development – GitHub Copilot, Claude, Cursor or similar
  • Proven 0→1 / greenfield engineering experience
  • Strong system design and architecture skills
  • Comfortable working in fast-paced, ambiguous environments

Contract: 6 months contract (High possibility of extension upto 1 year)

Nice to Have

Edge/CDN compute, Lambda@Edge, JavaScript/TypeScript, Python, Databricks, JWT/JWS, PKI, OAuth2, identity/security, observability at scale.

📩 Share your resume : yashvi.shah@apexon.com

#Hiring #SoftwareEngineer #Java #SpringBoot #AWS #AI #MachineLearning #DistributedSystems #TorontoJobs

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Confirmed 5 hours ago. Posted 14 days ago.

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