zerohash

Senior Software Engineer ( Web Automation & Open Banking Infrastructure )

United States · Senior

Sponsorship not specifiedDetected 25 days ago

JavaScriptTypeScriptPythonGoiOSNode.jsDistributed SystemsWebSocketsCybersecurityCommunicationMentoring

About the role

About the Job Zero Hash is looking for a Senior Software Engineer to architect and build our open banking data aggregation platform, scaling our gateway to Finance 2.0. We are a high-performing team looking for an equally ambitious and driven teammate. The right candidate for this position is detail-oriented, deeply technical, and driven by the challenges
of complex systems and browser internals. Because many traditional banking APIs are not public, this role is critical to our infrastructure. You will be responsible for building a distributed, client-side automation engine. Rather than relying on traditional server-side scraping, you will build secure, agent-based infrastructure (e.g., Chrome Manifest V3

Expertise in analyzing complex network architectures and single-page applications (SPAs) to establish resilient data ingestion pipelines without relying on brittle UI selectors.
Experience with distributed systems, specifically managing persistent connections and stateful, multi-hop sessions across ephemeral client runtimes.
Comfort with ambiguity
the ability to independently lay out and test clear hypotheses and solve problems without well-defined direction.

The right candidate for this position is detail-oriented, deeply technical, and driven by the challenges of complex systems and browser internals.
Because many traditional banking APIs are not public, this role is critical to our infrastructure.
Navigate and engineer around the strict execution boundaries, security sandboxes, and ephemeral lifecycles inherent in modern browser and mobile webview environments.
Introduce industry-leading engineering patterns and practices that give us the confidence to operate at scale.
Requirements 5+ years of hands-on software engineering experience, deeply focused on advanced web automation, browser internals, extension development, or complex frontend-to-backend data extraction.
Deep proficiency in TypeScript and JavaScript, specifically regarding deep DOM manipulation, modern web APIs, and strict browser execution environments.

Follow us Twitter LinkedIn Youtube For candidates based in Colorado, please contact colorado-wages @zerohash.com to request compensation and benefits information regarding a particular role(s).

Through a single integration, customers can launch regulated crypto buy, sell, and custody services; enable 24/7 stablecoin-based funding, payouts, and settlement; and issue and manage tokenized assets with built-in compliance, risk controls, and reporting.

This listing is sourced directly from zerohash's careers page and normalized into a canonical job model.