Fintech Full Stack Development Job with Next js & Node js October 2025
NICK AI is at the forefront of revolutionizing investment strategies, empowering investors to build, deploy, and scale autonomous trading agents across both crypto and equities markets. By bridging the cutting edge of AI, automation, and finance, we are redefining how investment decisions are made. We are actively seeking an experienced and innovative Full Stack Developer to spearhead the creation of our next-generation customer-facing application. This pivotal role involves crafting a world-class user experience with our cutting-edge Next.js frontend, seamlessly integrating it with our powerful backend execution engine. If you’re passionate about building robust, scalable applications in the dynamic intersection of AI, crypto, and finance, NICK AI offers an unparalleled opportunity to make a significant impact.
October 18, 2025
November 18, 2025
Contract / Remote (Worldwide)
📄 Job Description
- Developing and maintaining our cutting-edge Next.js 15 web application with TypeScript.
- Building responsive, user-friendly interfaces for advanced portfolio management and sophisticated AI agent configuration.
- Implementing compelling data visualizations for critical metrics such as portfolio performance, trade latency, slippage, and fill quality.
- Ensuring a polished and consistent user experience across both desktop and mobile platforms.
- Collaborating closely with our design team to implement pixel-perfect UI using Tailwind CSS and Radix UI.
- Designing, building, and connecting robust APIs to our backend execution and receipts services.
- Integrating real-time data streams via WebSockets to provide instant insights to users.
- Supporting the seamless integration of AI/ML models directly into user workflows.
- Working synergistically with backend and DevOps engineers to guarantee data consistency, reliability, and system scalability.
📌 Requirements
Minimum Qualifications:
- A minimum of 5+ years of experience in full stack development.
- Exceptional proficiency with Frontend technologies: React, Next.js, TypeScript, and Tailwind CSS.
- Strong expertise in Backend development with Node.js (experience with Go is a significant plus).
- Solid experience with Databases including PostgreSQL and Redis.
- Familiarity with building and consuming REST APIs and WebSockets.
- A strong understanding and application of modern software engineering best practices.
Desirable Attributes:
- Prior experience with financial technology, trading platforms, or the crypto ecosystem is highly preferred.
- Demonstrated strong problem-solving skills and the ability to deliver high-quality results in a fast-paced startup environment.
📝 How to Apply
❓ Frequently Asked Questions
Q1: What is the application deadline for this position?
The closing date for applications is November 18, 2025. We encourage all interested candidates to apply well before this date.
Q2: Is this a remote or onsite position, and what about location?
This is a fully remote, contract position, and we are open to candidates located anywhere in the world.
Q3: What are the core technologies utilized in this Full Stack Developer role?
For the frontend, we primarily use Next.js, React, TypeScript, and Tailwind CSS. On the backend, our primary technology is Node.js, complemented by PostgreSQL and Redis for database management, and extensive use of REST APIs and WebSockets.
Q4: Is prior experience in financial technology or crypto a requirement?
While not strictly mandatory, experience with financial technology, trading platforms, or the crypto ecosystem is highly preferred and will be a significant advantage in your application.