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Senior Software Engineer - AI SaaS Focus

Company: Process Street

Location: toronto, London

Posted: May 23, 2026

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Position Details

Transform how software is engineered at Process Street as a Senior Software Engineer with a focus on AI SaaS. This fully remote role emphasizes creativity and technical expertise in a dynamic environment.
As a Senior Software Engineer, you’ll not only architect backend systems but also reimagine engineering practices through AI. From designing scalable APIs to building innovative tools, you'll have a direct impact on development efficiency. Lead a small team and explore new methodologies that leverage AI for software enhancement.
Key Responsibilities:
• Architect and evolve backend systems with Scala and AWS
• Develop scalable APIs and AI services
• Oversee feature development from ideation to execution
• Implement and debug using Claude Code and Codex
• Optimize application performance through internal tooling
Requirements:
• Minimum 7 years in software engineering
• Strong skills in Scala or Java
• Experience in SaaS product development
• Familiar ...