Staff Software Engineer, Frontend

dynamic.xyz; New York, San Francisco, Miami (NY, CA, FL); Hybrid; USD 120,000 - 160,000; Full time

Job summary

A leading fintech company is seeking a Staff Front-End Software Engineer to shape the future of their SDKs and user experiences. You'll collaborate with product, design, and engineering teams to build performant tools and define best practices. This role offers the chance to impact how major fintech players adopt wallets and stablecoin payments, with a focus on clean, maintainable code and scalable architecture.

Benefits

Competitive compensation

Equity

Full benefits

Qualifications

• At least 8 years of experience in production-grade software.
• Experience leading front-end projects using React and JavaScript SDKs.

Responsibilities

• Design and implement scalable front-end architecture and SDKs in React.
• Optimize complex JavaScript applications for performance.
• Act as a full-stack engineer contributing to APIs and infrastructure.

Skills

React

JavaScript

Communication

Job description

We're seeking a Staff Software Engineer, Frontend

Dynamic started with a simple vision: every app and website will have a wallet. Three years in, that vision is no longer just an idea. It’s happening now. Wallets are no longer just for crypto apps; they’re becoming the backbone of fintech, payroll, and global remittances. They power faster, cheaper, and more accessible transactions. The best crypto apps, like Ondo Finance, Story, and Magic Eden, already run on Dynamic. Now, the world’s top fintech and HR platforms are integrating wallets and payments through Dynamic, tapping into crypto rails. We are at a pivotal moment as we scale from supporting leading crypto apps to becoming the wallet infrastructure of the internet.

Why join Dynamic now?

• Own the next wave of apps and fintechs: Your work will directly impact how the world’s biggest fintech players adopt wallets and stablecoin payments.

• Join at the perfect moment: We’re scaling fast, but still early enough that your contributions will define our trajectory.

• Build the foundation of modern money: Backed by a16z crypto, Founders Fund, and other top investors, we’re making money more connected across chains and ecosystems.

Our product:

Check out our product demo here.

You will be a fantastic fit for this role if:

As a Staff Front-End Software Engineer at Dynamic, you will play a critical role in shaping the future of our SDKs and user-facing experiences. You’ll work closely with our product, design, and engineering teams to build tools that are performant, reliable, and developer-friendly. You’ll own front-end architecture, implement complex features, and help define best practices across the stack.

We’re remote-first, but ideally you’re based in New York, the Bay Area, or Miami. We’d love to have more of the team near our core hubs.

Location: We’re remote-first, but ideally you're based in New York, the Bay Area, or Miami. We'd love to have more of the team near our core hubs.

You will be a fantastic fit for this role if:

You bring at least 8 years of experience building and shipping production-grade software, including work on high-traffic, customer-facing applications. You’ve led front-end projects using React and JavaScript SDKs and know how to structure large-scale front-end systems with performance and scalability in mind. You’re detail-oriented, quality-obsessed, and passionate about writing clean, maintainable code. You’re skilled at navigating ambiguous requirements and collaborating with non-technical stakeholders to bring features from concept to launch.

You thrive in small, fast-moving teams and take pride in taking ownership of your work. You enjoy engaging directly with developers, both internally and externally, and have excellent communication skills, especially in asynchronous environments. You’re deeply curious and excited about Web3 and identity technologies. Bonus points if you’ve worked directly with SDKs or contributed to open-source tools used by developers.

You will:

• Design and implement scalable front-end architecture and developer-facing SDKs in React

• Optimize complex JavaScript applications for performance, reliability, and size

• Act as a full-stack engineer by contributing to APIs (Node.js), infrastructure (CDK), and datasets as needed

• Work closely with our customers to support their use of Dynamic’s SDKs in production environments

• Influence the long-term vision and direction of Dynamic’s SDK platform

• Receive competitive compensation, equity, and full benefits