# Senior Product Engineer, Treasury \(Elixir\) - Company: [Vic Ai]() - Location: Remote - Remote: Yes - Team: Engineering - Employment type: Full Time - Posted: June 25, 2026 ## Job description ## **Senior Product Engineer, Treasury (Elixir)** Remote — US-based, working EST hours ### **About** [**Vic.ai**](http://Vic.ai) [Vic.ai](http://Vic.ai) is building the autonomous finance platform for the modern enterprise. We use AI to automate accounts payable and treasury workflows so finance teams operate with more speed, accuracy, and insight — today processing hundreds of millions of invoices a year. We're venture-backed, with teams in Miami, Raleigh, and Oslo. ### **The Role** We're looking for a senior engineer with deep Elixir experience to build and scale the core services behind our treasury platform (moves billions in transaction volume). Increasingly that means agent-driven spend: AI agents that initiate corporate expense and travel, plus the infrastructure for them to create and use payment cards — some of the most forward-looking work at the company. Elixir is the anchor, but we want someone who thinks beyond the backend: an engineer with organized product thinking who can own a problem *end-to-end across the SDLC* — from shaping the requirement, to the backend service, to the front-end it ships behind, to running it in production. You'll work directly with the founders on product direction, alongside a small, senior team across treasury, product, and data/AI. ### **What you'll do** * Design, build, and operate Elixir/Phoenix services — APIs, data pipelines, and async processing. * Own features end-to-end, from product framing through the front-end needed to ship. * Treat reliability as first-class on Tier 0/1 systems: observability, monitoring, and operational rigor. * Use AI-assisted tools (esp. *Claude Code*) and help shape architecture, practices, and code review. ### **What we're looking for** * **US-based and able to work EST hours** — you'll be embedded with an EST-based treasury team. * 5+ years of professional experience, with strong production **Elixir and Phoenix**. * Ships features end-to-end — product framing through front-end — without a handoff. * Solid grounding in distributed systems, concurrency, and async processing. * Strong **PostgreSQL**; hands-on with cloud infrastructure, Kubernetes, and CI/CD. * Demonstrated, fluent use of AI coding tools (esp. *Claude Code*) in real day-to-day work. * Clear communicator across technical and non-technical teams; fluent English. ### **Nice to have** * Python or other backend languages. * Payments, treasury, or fintech domain experience. * Event-driven architectures, message queues, workflow orchestration. * Exposure to AI/ML-powered products. ### **What we offer** * Competitive compensation, meaningful equity and an extensive AI tooling budget. * Generous PTO and a remote-first, flexible schedule. * Comprehensive health and wellness benefits. * Real autonomy and ownership — a direct hand in where payments and treasury go. **Acceptance and inclusion for everyone is at the heart of our company. We strive for diversity of thought, culture and background, which connects the entire** [**Vic.ai**](http://Vic.ai) **community. We are proud to be an Equal Opportunity Employer.** ## Apply [Apply on Vic Ai]() Canonical job page: