> Markdown version of [/jobs/ext/590592-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/590592-senior-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** Sela AI, Inc. - **Location:** San Francisco, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, A/B Testing, Artificial Intelligence, Software Design Patterns, Multi-Agent Systems, Programming Languages - **Published:** June 20, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=03a2249313dc2bb7 ## About the Role Do you have experience in Tooling?, * Deep understanding of common software design patterns and best practices * Experience using AI coding tools or agents to ship maintainable, clean code * Excellent technical communication skills * Track record of owning and delivering major product features * Expert knowledge of at least one major programming language * Experience in high-growth startups, ideally at Seed through Series B ## Description * Work with the product team to translate customer requirements into highly scalable and maintainable software architecture * Use AI coding agents and internal tooling to deliver new features and improve existing code * Own one or more of Sela's core software components end-to-end, from architecture and implementation to reliability in production. Examples include - Simulation and evaluation system of the AI agents; A/B testing framework; SMS capabilities of the Agents; Voice orchestration infrastructure; Phone number management; Outbound strategy, call scheduler and dialer; Agent orchestration framework; Agent management framework; Security and Privacy Services ## Related Videos - [Developer Experience in the Age of AI](https://www.wearedevelopers.com/videos/1118-developer-experience-in-the-age-of-ai) - [Bringing the power of AI to your application.](https://www.wearedevelopers.com/videos/1010-bringing-the-power-of-ai-to-your-application) - [Designing and Deploying Distributed Multimodal Multi-Agent Systems with Google's AI Stac](https://www.wearedevelopers.com/videos/1976-designing-and-deploying-distributed-multimodal-multi-agent-systems-with-google-s-ai-stac) - [Building software that scales with Typescript](https://www.wearedevelopers.com/videos/415-building-software-that-scales-with-typescript) - [Beyond Autocomplete: Local AI Code Completion Demystified](https://www.wearedevelopers.com/videos/961-beyond-autocomplete-local-ai-code-completion-demystified) - [Are We All Prompt Engineers? How AI Changed What It Means to Build Software](https://www.wearedevelopers.com/videos/1980-are-we-all-prompt-engineers-how-ai-changed-what-it-means-to-build-software) ## Related Articles - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Transforming Software Development: The Role of AI and Developer Tools](https://www.wearedevelopers.com/magazine/527-transforming-software-development-the-role-of-ai-and-developer-tools) - [What is Software Engineering in the Age of AI?](https://www.wearedevelopers.com/magazine/640-what-is-software-engineering-in-the-age-of-ai) - [What is Agentic Programming and Why Should Developers Care?](https://www.wearedevelopers.com/magazine/625-what-is-agentic-programming-and-why-should-developers-care) - [Top AI Tools for Developers in 2025](https://www.wearedevelopers.com/magazine/560-top-ai-tools-for-developers-in-2025) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)