Perplexity AI, Inc. logo

Full Stack Software Engineer - Finance

Job Overview

Location

Remote

Job Type

Full-time

Category

Full-Stack Engineer

Date Posted

February 12, 2026

Full Job Description

đź“‹ Description

  • • Join Perplexity, a pioneering company at the forefront of revolutionizing how people search, learn, and accomplish tasks online. We are seeking a highly skilled and experienced Full Stack Software Engineer to play a pivotal role in shaping the future of our financial operations, revenue systems, and business intelligence infrastructure. This is a unique opportunity to translate cutting-edge AI advancements into tangible product experiences that drive our business forward.
  • • As a Full Stack Engineer on our team, you will be instrumental in designing, developing, and scaling the critical systems that underpin Perplexity's financial operations. You will work with a modern tech stack including Python, Go, Rust, TypeScript, FastAPI, PostgreSQL, Redis, Docker, vLLM, and AWS, contributing to a robust and efficient technological ecosystem.
  • • The Finance Engineering team at Perplexity is responsible for the end-to-end technology stack that manages our financial health. This includes sophisticated systems for revenue recognition, automated billing processes, comprehensive financial reporting, essential compliance frameworks, and insightful business intelligence platforms. We operate at the crucial intersection of engineering excellence and financial precision, building systems that are not only robust and auditable but also capable of handling complex subscription models, enterprise contracts, dynamic usage-based billing, and global payment processing.
  • • Your responsibilities will span the entire software development lifecycle, from conceptualization and design to implementation and ongoing maintenance. You will be tasked with building and scaling financial systems and infrastructure, encompassing revenue recognition, billing automation, invoicing, and payment processing. This involves creating elegant solutions that ensure accuracy, efficiency, and compliance in all financial transactions.
  • • A significant part of your role will involve developing and maintaining our business intelligence platforms. This includes building data pipelines, creating insightful reporting dashboards, and providing real-time visibility into key financial metrics and overall business performance. Your work will empower stakeholders across the company to make data-driven decisions.
  • • You will also be responsible for creating and managing integrations with a variety of third-party financial systems. This includes connecting with accounting software such as NetSuite and QuickBooks, payment processors like Stripe and PayPal, and enterprise resource planning (ERP) platforms. Seamless integration is key to our operational efficiency.
  • • Automation is a core tenet of our team's philosophy. You will create automated workflows for critical financial operations, including reconciliation processes, expense management, procurement systems, and compliance reporting. This will free up valuable human resources and reduce the potential for error.
  • • Ensuring the integrity and security of our financial data is paramount. You will implement robust data validation mechanisms, comprehensive audit trails, and stringent compliance controls to guarantee accuracy and adherence to regulatory requirements such as SOX and GDPR.
  • • Collaboration is essential to our success. You will work closely with cross-functional teams, including Finance, Accounting, Legal, and Revenue Operations. Your ability to understand their unique requirements and translate them into effective technological solutions will be crucial for streamlining operations and supporting Perplexity's strategic initiatives.
  • • We believe in a fluid and adaptable team structure. Roles and teams at Perplexity are dynamic, allowing you to contribute to various areas of our engineering efforts. By applying for this position, you become eligible to join teams across Perplexity Engineering. During the interview process, we are eager to learn about your unique talents and identify the areas within our organization where you can grow and thrive the most.
  • • AI is fundamental to Perplexity's mission. While this role focuses on financial systems, an understanding and appreciation for how AI can enhance product experiences and internal operations is highly valued. We encourage you to think about how AI can be leveraged to improve efficiency, accuracy, and insights within the financial domain. We are excited to see how your thought processes and decision-making skills can influence our AI development, and there may be opportunities to showcase your AI skills during the interview process. We kindly request that you avoid using AI tools during the application and interview process unless explicitly instructed otherwise, as we are keen to understand your genuine capabilities and thought processes.

Skills & Technologies

Python
TypeScript
Rust
FastAPI
PostgreSQL
Full Stack
Remote

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Perplexity AI, Inc. logo
Perplexity AI, Inc.
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About Perplexity AI, Inc.

Perplexity AI operates an AI-powered conversational search engine that answers queries by synthesizing live web information. The platform combines large language models with real-time retrieval, citing sources for transparency. Founded in 2022, the San Francisco-based company offers free and subscription tiers, mobile apps, and browser extensions, targeting consumers and enterprises seeking accurate, verifiable answers instead of traditional link lists.

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