> Markdown version of [/jobs/ext/3844050-staff-software-engineer-fullstack](https://www.wearedevelopers.com/jobs/ext/3844050-staff-software-engineer-fullstack). 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). --- # Staff Software Engineer, Fullstack - **Company:** Thrive Market - **Location:** Los Angeles, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** PHP (Programming Language), Airflow, Amazon Web Services, Amazon S3, Directed Acyclic Graph (Directed Graphs), Relational Databases, Software Design Documents, Distributed Systems, Object-Oriented Software Development, Amazon Simple Notification Service (SNS), Workflow Management Systems, Datadog, ReactJS, Caching, Backend, Magento, Event Driven Architecture, Apache Kafka, Front End Software Development, Functional Programming, Cloudwatch, Amazon Simple Queue Service (SQS), New Relic (SaaS) - **Published:** October 20, 2026 - **Apply:** https://www.juju.com/job/23_0795023A3FA58B8E8CEAB7A7DE6307F0 ## About the Role 8+ years building and operating high-traffic, customer-facing systems, including technical leadership across multiple teams Strong CS fundamentals: object-oriented design, relational database design, and systems reasoning Fluency at the system and cloud level: eventing (Kafka, SNS, SQS), workflow orchestration (Temporal, Airflow, DAGs), distributed systems tradeoffs, caching, async pipelines, idempotency, backpressure Comfortable moving between layers and stacks; language is a tool, not an identity. Our stack today is PHP/Magento on the backend and React/Next on the frontend, on AWS. Working knowledge of AWS (Lambda, S3, CloudWatch, SQS, etc.) and clear reasoning about tradeoffs between relational, document, and wide-column stores A track record of shipping high-impact, customer-facing features in production at scale A track record of setting technical direction: proposals written, architectures adopted, migrations landed, standards others follow Strong written and visual communicator; diagrams, design docs, and proposals are how you think out loud Influence without authority: has aligned engineers, Product, and leadership across teams on a direction and delivered it Has measurably leveled up the engineers around them Concise, high-altitude communicator who defaults to options plus recommendation, not exhaustive detail Member-first orientation: Customer, Team, and Business, in that order Observability and monitoring experience (New Relic, Datadog, or similar) to maintain SLA, Apdex, and error rate Growth, e-commerce, subscription, or membership experience is a plus: funnels, experimentation, attribution and pixels, payments and recurring billing.