This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Developer, AI Agents based in Canada.

This is a fully remote prospect to build and scale the AI agent infrastructure powering an enterprise SaaS platform. You’ll work hands-on with agent orchestration, tool calling, context management, evaluations, and safety guardrails. Your work will directly influence the reliability, quality, and usefulness of AI-powered marketing experiences. You’ll also design evaluation systems that measure agent performance and catch regressions before they reach customers. The role combines deep backend engineering with AI development, cloud infrastructure, and platform integration. You’ll collaborate closely with product, design, QA, DevOps, and engineering teams while mentoring other developers. This is an opportunity to help shape the technical direction of a rapidly evolving AI product.

Accountabilities

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Design and implement the core AI agent runtime in Python, including orchestration loops,



tool definitions and execution, memory and context management, structured outputs, and failure handling.

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Build and maintain evaluation datasets, automated evaluators, LLM-as-judge pipelines, and regression tracking to systematically measure agent quality.

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Analyze agent traces and failures, refine prompts and tool designs, and run model comparisons and benchmarks to deliver measurable improvements.

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Develop Python and Node.js microservices for agent hosting and large language model interactions.

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Build and maintain reliable Laravel/PHP APIs that integrate AI agents into the broader SaaS platform, with a focus on testability, observability, and performance.

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Design and operate secure, scalable AWS infrastructure using services such as Lambda, Bedrock, and CDN delivery.

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Optimize MySQL queries, indexing, and database performance to reduce latency and improve application responsiveness.

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📌 Senior Software Developer, AI Agents (India)
🏢 Jobgether
📍 India