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Senior Product Engineer, Treasury (Elixir)

AP Automation SoftwareRemoteEngineering
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Posted
25 Jun 2026
Status
Open · checked 8d ago

About this role

Vic.ai seeks a remote Senior Product Engineer with Elixir expertise to scale treasury platform services in the United States. This full-time position is ideal for an experienced engineer who wants to build autonomous finance platforms and agent-driven spend solutions.

Role Overview

Vic.ai is hiring a Senior Product Engineer to develop and scale the core services behind a treasury platform handling billions in transaction volume. The position centers on agent-driven spend, including AI agents that manage corporate travel and expenses alongside payment card infrastructure. The chosen engineer collaborates directly with company founders on product direction while working alongside a compact, senior group spanning treasury, product, and data or AI teams.

Key Responsibilities

Design, develop, and operate Elixir and Phoenix services, encompassing APIs, data pipelines, and asynchronous processing.
Take full ownership of features from initial product framing through to the front-end implementation required for shipping.
Maintain high reliability standards for Tier 0 and Tier 1 systems utilizing observability, monitoring, and operational discipline.
Utilize AI-assisted tools, specifically Claude Code, while helping shape overall architecture, engineering practices, and code reviews.

Requirements

Located in the United States and available to work EST hours to coordinate with the treasury team.
At least 5 years of professional software development experience, featuring robust production use of Elixir and Phoenix.
Ability to ship features end-to-end without handoffs, covering everything from product framing to front-end code.
Strong foundational knowledge in distributed systems, concurrency, and async processing.
Proficient in PostgreSQL alongside hands-on capability with cloud infrastructure, Kubernetes, and CI/CD pipelines.
Demonstrated and fluent day-to-day use of AI coding assistants, particularly Claude Code.
Clear communication skills in English across both technical and non-technical teams.

Nice to Have

Experience with Python or alternative backend languages.
Background in payments, fintech, or treasury domains.
Familiarity with event-driven architectures, workflow orchestration, and message queues.
Exposure to artificial intelligence or machine learning-powered products.

Skills and Tools

Elixir and Phoenix
PostgreSQL
Kubernetes and cloud infrastructure
CI/CD pipelines
AI coding tools including Claude Code
Python

Salary and Benefits

Competitive compensation package alongside meaningful equity.
Dedicated AI tooling budget.
Generous paid time off paired with a remote-first, flexible schedule.
Comprehensive health and wellness benefits.
High autonomy and ownership over treasury and payment product directions.

About the Company

Vic.ai builds an autonomous finance platform designed for modern enterprises, utilizing artificial intelligence to automate accounts payable and treasury workflows. The venture-backed organization processes hundreds of millions of invoices annually and operates with teams based in Miami, Raleigh, and Oslo. Vic.ai is an Equal Opportunity Employer dedicated to fostering a diverse and inclusive community.

How to Apply

Interested candidates should visit the official Vic.ai careers page to submit an application for this remote position.

Skills and tech stack

Questions candidates ask

What are the location and time zone requirements for this role?

Candidates must be based in the United States and able to work EST hours to align with the treasury team.

What primary programming language is required for the backend?

The primary language requirement is strong production-level Elixir, along with the Phoenix framework.

How many years of experience are required?

Applicants must have at least 5 years of professional experience.

What specific AI coding tool is highlighted in the job description?

The role requires demonstrated and fluent use of Claude Code in day-to-day work.

Where should interested candidates submit their applications?

Candidates should apply directly on the official Vic.ai company careers page.

Ready to apply?

The application is on the official AP Automation Software careers page.

Apply on company site