Senior Fullstack Engineer

About Us

Atomic is the venture studio that co-founds companies by pairing founders with the best ideas, teams, and resources, and funding those with the most potential. When entrepreneurs co-found with Atomic, they team up with an experienced group of operators who have started dozens of companies and created billions of dollars in enterprise value. Industry disruptors like Bungalow, Found, Hims and Hers, Homebound, OpenStore, and Replicant all started at Atomic along with dozens more.

Atomic was founded in 2012 by serial entrepreneur Jack Abraham and has offices in NYC, Miami, and San Francisco with a distributed team across North America.

Company Overview

We’re on a mission to help employees of private businesses unlock the full value of their equity and financial incentives. By simplifying the complexities of equity management, we aim to align motivations between companies and their employees, fostering better business outcomes and creating lasting financial impact for all stakeholders.

Our founding team is made up of ex-Amazon, Dropbox, and Robinhood alumni, and the CEO has a successful track record of building fintech companies. Our vision is to build a world where financial empowerment is accessible, equitable, and intuitive. We’re scaling rapidly and investing in cutting-edge technology to bring our mission to life. If you’re passionate about solving complex challenges and want to build a platform that transforms how employees engage with their financial future, we want you on our team.

We’re seeking a Senior Full Stack Engineer to drive the development and scaling of our core platform. You’ll create innovative solutions that redefine financial equity management and collaborate across disciplines to shape our product’s future, directly advancing our mission of empowering employees and small businesses alike. 

• Design and Develop scalable, high-performance systems to support complex data modeling and real-time applications.
• Innovate Financial Tools by translating intricate financial concepts into accessible and intuitive user experiences.
• Optimize Performance for scalability, speed, and reliability as we scale our platform to support a growing user base.
• Secure Data by implementing robust security measures to protect sensitive financial information.
• Lead by Example by helping shape the technical direction of the team, and championing best practices.
• Collaborate with cross-functional teams, including product and design, to ensure alignment with our mission and vision.

• You’re someone with a passion for solving complex problems and a drive to make a meaningful impact. You thrive in a fast-paced, startup environment and are excited to help shape the future of a company poised for growth.
• Experienced:7+ years of experience as a software engineer, with expertise in TypeScript, Node.js, and React.
• Versatile: A full-stack generalist with a backend focus who thrives on learning new languages and frameworks.
• Mentor: You’ve guided and mentored engineers, fostering a collaborative and growth-oriented team environment.
• Problem-Solver: You excel at breaking down complex challenges, from scaling issues to optimization and performance.
• Adaptable: Comfortable navigating ambiguity, you embrace the opportunities it provides to innovate and lead.
• Mission-Driven: You’re passionate about building tools that empower people and improve their financial well-being.

• Experience with Infrastructure as Code and AI-powered tools.
• Familiarity with financial data and workflows, including equity management.
• A proven track record of building scalable, secure systems in fast-paced environments.