Full Stack Engineer - ETF Focus

About Corgi Insurance

Corgi is building an AI financial infrastructure company

Tech

## Tech Stack ### Languages - TypeScript/TSX - Go ### Tools - TS: Bun/Node, Turborepo, Biome - Go: Wire - DB: Postgres (PlanetScale ❤️) ### Key Libraries - TS: React, NextJS, Drizzle, Resend - Go: GORM, Gin, Mux

The role

### **About Us**Corgi is building an ETF issuer that moves at software speed. ETFs are one of the most successful financial products ever created — and the tooling behind launching, operating, and reporting for ETFs is still stuck in email chains, PDFs, and manual checklists.Our goal is simple: **turn ETF operations + compliance into software**. If you like hard systems problems, messy real-world constraints, and shipping things that immediately matter, you’ll fit right in.### **About the Role**You’ll build internal products (and public-facing web surfaces) that make launching and running ETFs faster, more consistent, and more observable. You’ll work close to real workflows: regulatory filings and disclosure updates, approvals and evidence capture, fund accounting interfaces, vendor data, board materials, compliance logs, QA, reporting, and analytics.This is an end-to-end role: you’ll design workflows, build backend services and data pipelines, ship polished UIs, and run production systems. Our backend demands correctness, traceability, and auditability; our public web presence demands visual polish and high-performance UX.**Skills:** Python, TypeScript, SQL, AWS (or equivalent), strong product/ops instincts.### **What You’ll Build (examples)**### **1) Filing Automation + Disclosure QA*** Generate, edit, and QA disclosure content; enforce versioning, approvals, and checklists/redlines.* Produce SEC EDGAR-ready outputs, including support for Inline XBRL (iXBRL) tagging/validation where applicable.### **2) Compliance Workflows*** Codify policies into systems (controls, approvals, escalation paths).* Build permissioned workflows with evidence capture (what changed, who approved, when, and why).* Implement change control, audit-ready logs, and review queues aligned with U.S. Securities and Exchange Commission expectations.### **3) Data Pipelines + Vendor Integrations*** Ingest holdings/prices/corporate actions/vendor files via SFTP and APIs.* Reconcile data, surface exceptions, and build monitoring/retry tooling.### **4) Automated Fund Presence “source of truth”*** Own the automated “source of truth” for our funds: systems that take vendor/fund-admin data (SFTP/API) and power our public fund pages and internal analytics.* Build guardrails around data provenance, versioning, and reconciliation so changes are explainable and reviewable.* Design exception queues and operational tooling so issues are visible, triaged, and resolved quickly.### **5) Public Web Surfaces & Investor Analytics*** Develop and scale our web infrastructure for reliability, performance, SEO, and accessibility.* Build interactive investor tools: performance calculators, comparison tools, and exposure breakdowns that are fast and mobile-responsive.* Security-first mindset: implement WAFs, secure header management, sensible access controls, and operational monitoring for public web services.* Your work will be a primary interface for investors—turning complex fund data into clear, usable, and visually polished web experiences.### **6) UI Design + Product Execution*** Create and implement beautiful, efficient internal tools: fast UIs, clean information architecture, and sensible defaults.* Collaborate in Figma and carry designs through to high-quality implementation.* Sweat details: loading/empty states, error handling, permissions, and review/approval flows that feel obvious.### **You’ll Thrive Here if You*** Have interest in the financial markets, especially ETFs.* Can own features end-to-end (backend → UI → deployment).* Are familiarity with SEC EDGAR–related workflows and Inline XBRL (iXBRL) concepts (or ability to ramp fast).* Have experience building dashboards, charting, reporting UIs, and analytics products (interactive tables, performance charts, exposure breakdowns).* Have production experience operating systems on major cloud infrastructure (AWS, GCP, or Azure).* Love turning ambiguous ops problems into clean systems.* Are comfortable with regulated/controlled environments (auditability matters).* Write maintainable code fast, and care about correctness.* Have strong UI judgment and ability to implement clean, fast interfaces.### **Nice to Have*** Fintech, markets, accounting, or compliance experience.* Experience with LLM-assisted tooling (retrieval, evals, guardrails, human-in-the-loop review).* Familiarity with ETFs / fund ops / reporting (you can learn fast if you’re sharp).* Experience with iXBRL tagging/validation and SEC filing workflows.* Experience with quantitative trading or systematic investing.### **Why Join*** **Real leverage:** your tools will compress weeks of work into hours.* **High ownership:** you’ll shape the product surface area, architecture, and standards.* **Direct impact:** every improvement hits real workflows immediately.### **Location**Chicago ### **How to apply**Send: (1) a couple sentences on why this is interesting, (2) your resume/GitHub/links, and (3) Demo a  project that could help the team on day 1; (automated compliance tool for an ETF issuer, Software to automate N-Port filing, etc.)