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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Developer - AI Platform Engineering - **Company:** Dayforce, Inc. - **Location:** Toronto, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), C Sharp (Programming Language), Programming Tools, Distributed Systems, Fault Tolerance, Service Design, TypeScript, Data Logging, System Availability, Large Language Models, Reliability of Systems, Backend, Event Driven Architecture, AI Platforms, Kubernetes, Build Tools, Virtual Agents, Restful APIs, Dynatrace, Golang - **Published:** August 15, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/pb8v4j8uu9 ## About the Role * 5-8+ years of experience building and operating distributed systems in production. * Experience integrating large language models (LLMs) into applications or services. * Strong backend development experience using TypeScript, C#, Go, or similar languages. * Experience designing RESTful or event-driven APIs. * Hands-on experience with containerized infrastructure, including Kubernetes. * Strong understanding of secure service design and authentication patterns. * Experience implementing observability practices, including logging, metrics, and tracing. * Demonstrated ownership of features from design through production. What Would Make You Stand Out * Experience with workflow orchestration, event-driven architectures, or asynchronous processing. * Familiarity with worker-based architectures or execution isolation models. * Experience contributing to internal platforms or shared infrastructure services. * Experience optimizing performance and troubleshooting distributed systems. * Experience collaborating with globally distributed engineering teams., Proficiency in English is required for this position as this role will regularly interact with English-speaking stakeholders, co-workers, managers and/or clients across the world. Further, our back office support teams, including but not limited to Human Resources, are primarily English speaking. Employees need to be able to communicate with these departments in English to appropriately administer their business relationship. Due to the significant high volume of interactions with these English-speaking co-workers, managers, stakeholders and/or clients, which is inherent to this position, it is not possible to reorganize the company's activities to avoid this requirement. ## Description We are seeking a Senior Software Developer to design and build core services that enable secure, scalable, and observable AI agent execution. This role focuses on deep technical implementation, platform reliability, and enabling engineering teams to successfully integrate with Agent Platform capabilities. The ideal candidate is a hands-on software engineer who thrives in distributed systems environments and enjoys solving complex backend and infrastructure challenges. _Due to the nature of the work supporting the Government of Canada, candidates must meet applicable citizenship and security clearance requirements., * Design and implement production-grade backend services that support AI-driven workflows. * Contribute to execution orchestration, task routing, and tool invocation systems. * Develop stable, extensible, and well-documented APIs and service contracts. * Implement secure authentication, authorization, and execution patterns. _Reliability & Observability _ * Build systems with robust logging, metrics, and distributed tracing. * Improve system resilience, fault tolerance, scalability, and performance. * Participate in production readiness, monitoring, and incident response activities. _Platform Enablement _ * Collaborate with Product and Engineering teams integrating with the Agent Platform. * Provide technical guidance on integration patterns and engineering best practices. * Contribute reusable infrastructure components, platform capabilities, and developer tooling. ## Related Videos - [The Power of Purpose: Unlocking Potential and Innovation](https://www.wearedevelopers.com/videos/1110-the-power-of-purpose-unlocking-potential-and-innovation) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [It's Not Vibe Coding If You Know What You're Doing](https://www.wearedevelopers.com/videos/100119-it-s-not-vibe-coding-if-you-know-what-you-re-doing) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)