> Markdown version of [/jobs/ext/2007492-senior-staff-software-engineer](https://www.wearedevelopers.com/jobs/ext/2007492-senior-staff-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 Staff Software Engineer - **Company:** Theron Solutions - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Databases, Relational Databases, Distributed Systems, PostgreSQL, Node.Js, Systems Integration, TypeScript, Web Applications, ReactJS, Backend, Graphql, Front End Software Development, Terraform, Docker - **Published:** August 9, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/paepbmlbqb ## About the Role Seniority 7 - 25 years of experience as a Staff/Senior Software Engineer with full-stack web app development from design through deployment. Minimum 5 years of being a Senior-level engineer. Work experience Worked at a tech company where software was the product (high-growth tech startups like Ramp, not non-tech industries like retail banking) Experience in high-growth tech startups/companies (VC-backed or FAANG). Designing and scaling complex relational DB schemas Fintech companies is a plus Hard skills Strong proficiency in TypeScript with clear examples of complex system/products they've built hands-on recently on their resume Scaling high-throughput distributed systems in the cloud with AWS and Terraform React on the frontend, Node/Express on the backend (running inside Docker), GraphQL/Apollo on both sides, and Postgres as our database Familiarity with modern AI product development lifecycles (evals, experiment design, dataset curation, etc.) SRE-oriented mindset (reliable, observable, low-toil infra) Soft skills: Keen eye for security risks Miscellaneous ⓘ View potential timezone restrictions Ability to work remotely within the U.S. time zones Long tenure and progression in roles (2+ years) within the same company ## Description As a Senior/Staff Software Engineer, you'll continue our team tradition by shipping code to production on your first day! Following that, within your first month, you'll dive into your first mission-critical project, such as... * Architecting, building, and launching complex, multi-step AI agents that our customers use to digitize their ops workflows and save millions of dollars per year. * Integrating with 3rd-party providers of lending services APIs to generate documents/disclosures, produce automated underwriting results, or prevent fraud. * Architecting, building, and launching the next generation of our job processing infrastructure on AWS to make the organization's back end more observable and reliable. ## Related Videos - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Putting the Graph In GraphQL With The Neo4j GraphQL Library](https://www.wearedevelopers.com/videos/257-putting-the-graph-in-graphql-with-the-neo4j-graphql-library) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [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) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)