Senior Software Engineer

🏢 Marble Technology Inc. · all Marble Technology Inc. jobs
📍 United States
💰 USD 180,000 - 250,000 / annual
📅 Posted 2026-08-21 · via Himalayas
🏷 Senior-Software-Developer,Senior-Software-Engineer-Jobs,Senior-Engineer
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About Us

Marble is building an AI-powered tax assistant and preparation platform that transforms how accounting firms and their clients handle tax season. We’re targeting the pain points of mid-to-large size accounting firms with intelligent tools designed to streamline complex tax workflows. We’re early stage, highly collaborative, and deeply focused on solving real, high-impact problems for our customers.
About the Role

We’re hiring a Senior Software Engineer to help build the core product experience of our AI-first tax platform. As an early hire, you'll play a pivotal role in shaping the core architecture and features of our innovative AI-powered tax platform from its inception. This is a unique opportunity to contribute significantly to a fast-paced, AI-first startup, working across our applications to build a robust, intelligent, and intuitive user experience that will redefine tax preparation.

If you thrive in dynamic environments and are passionate about leveraging AI tools to solve real-world problems, we want to hear from you.
What You’ll Do

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Be at the cutting-edge of building the AI-first tax prep platform of the future

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Focus on building out our core user experiences

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Work closely with the founding team to build out our product roadmap

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Apply our AI-driven tax data throughout our platform

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Be comfortable operating across our entire stack and product lifecycle end-to-end

What We’re Looking For

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You have experience building and scaling user-facing web apps

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You’ve worked with a variety of web frameworks (frontend and backend)

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You have strong product intuition and attention to detail

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You love being focused on solving customer problems and delivering the most value to them

Bonus Points

- Working with AI products and tools

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Working with ETL pipelines or managing data at scale

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Working at fast-paced startups with product-led growth

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Experience in the tax, accounting, or fintech space

Tech we use

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Frontend : React, Remix (React Router)

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Backend : Typescript, Node.js (Fastify), Postgres, Weaviate

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Infra : AWS, Kubernetes, Terraform, Airflow

Why Join Us?

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Build the tax prep platform of the future by making sense of vast amounts of tax data

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Work at the forefront of applying the latest AI strategies to solve real, high-value problems

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Build from 0 -> 1 alongside a team that values autonomy, pragmatism, and rewards self-initiative

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Highly competitive compensation, equity, and benefits

Compensation Range: $180K - $250K

Originally posted on Himalayas

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