Senior Fullstack Software Engineer

About

At Tether, we’re pioneering a global financial revolution by empowering businesses to integrate reserve-backed tokens across blockchains. Our solutions enable instant, secure, and global digital token transactions with transparency.

Tether offers innovative products including the USDT stablecoin, digital asset tokenization, sustainable energy solutions for Bitcoin mining, AI and peer-to-peer technology breakthroughs, digital learning platforms, and future-focused technology-human potential integration.

Our team is global and works remotely from every corner of the world. We seek passionate individuals with excellent English communication skills to join our innovative fintech platform.

About the job

As a Senior Fullstack Software Engineer on the Developer Websites team, you will build and ship the unified developer website experience across Tether Data products. This greenfield initiative focuses on creating best-in-class documentation sites, API references, interactive guides, and developer onboarding flows.

You will work with a modern Javascript stack, translating design specs into polished, responsive interfaces while collaborating closely with product/DX leads, designers, and content teams. Your work will shape how thousands of developers discover, learn, and integrate Tether's data products.

Responsibilities

• Build and ship pages, components, and layouts using React, TypeScript, and Tailwind CSS within a Next.js application.
• Build and ship RESTful apis used across developer portals, integrate custom services with different Tether departments.
• Configure Payload CMS collections, custom fields, and access control for documentation and website content.
• Translate Figma designs into pixel-perfect, responsive interfaces following the established design system.
• Collaborate on information architecture and navigation patterns serving developer audiences across multiple products.
• Implement monitoring, logging, and telemetry solutions to ensure high availability and performance of the platform services.
• Optimize for Core Web Vitals and search engine visibility.
• Work closely with the product/DX lead, designers, and engineers from different departments to ensure smooth delivery.

Qualifications

• 3-5 years of experience in fullstack development.
• Strong proficiency with React 19 and the modern React ecosystem (Server Components, Suspense, hooks).
• Strong proficiency with TypeScript 5.x across frontend and backend.
• Strong proficiency with Tailwind CSS 4.x.
• Experience with Next.js (App Router, server actions, ISR/SSG).
• Experience with Payload CMS 3.x - defining collections, custom fields, access control, and hooks.
• Experience with Node.js backend development and REST API design.
• Solid understanding of responsive design and cross-browser compatibility.
• Ability to work independently in a remote environment and communicate effectively across time zones.
• Experience with MongoDB.
• Familiarity with AI-assisted development workflows & tools (Cursor, Claude Code, Copilot, or similar).

Important information for candidates

• Apply only through official channels listed on https://tether.recruitee.com/.
• Verify recruiter identity via verified LinkedIn profiles.
• Communication only through official company emails ending in @tether.to or @tether.io.
• No interviews over WhatsApp, Telegram, or SMS.
• Never provide payment or financial details during hiring process.
• Report any suspicious activity immediately.
• Contact through official website if in doubt.