Senior Full Stack Engineer (React / Node / Next.js)

Location: Remote from anywhere

Start date: ASAP

Languages: English (required)

About The Role

Pragmatike is hiring on behalf of a fast-growing AI and trading startup building the first orchestration protocol that unifies all trading dimensions under a single AI-powered layer. The platform enables seamless trading across crypto and traditional financial markets using institutional-grade, AI-driven strategies.

The company is revolutionizing algorithmic trading through autonomous AI agents that operate 24/7, removing emotional bias and optimizing execution. During its beta phase, the platform has already managed $500,000+ in assets and is scaling rapidly to support thousands of agents across multiple trading venues.

We are looking for a Senior Full Stack Engineer (React / Node / Next.js) to build and scale the product experience and core application layer as the platform evolves from early traction to institutional-grade scale.

What You’ll Do

• Design and build scalable, production-ready web applications using React and Next.js
• Develop robust backend services and APIs using Node.js
• Architect end-to-end features across frontend, backend, and database layers
• Build real-time dashboards for trading performance, agent monitoring, and analytics
• Implement secure authentication, authorization, and role-based access systems
• Optimize frontend performance, UX, and state management
• Collaborate closely with AI, backend, and infrastructure engineers to integrate trading agents and execution systems
• Ensure code quality through testing, CI/CD, and best engineering practices
• Contribute to architectural decisions and long-term product scalability
• Help shape product direction in a fast-moving, high-ownership environment
  
  

What We’re Looking For

• 5+ years of experience in Full Stack Engineering
• Strong expertise in React and Next.js (SSR, routing, performance optimization)
• Solid backend development experience with Node.js
• Experience designing and consuming REST or WebSocket APIs
• Strong knowledge of PostgreSQL or similar relational databases
• Experience building real-time or data-heavy applications
• Familiarity with modern frontend tooling (TypeScript, state management, testing frameworks)
• Strong product mindset and ability to work autonomously in a startup environment
  
  

Bonus Points

• Experience in fintech, trading platforms, or Web3 applications
• Experience building data visualization dashboards (charts, real-time feeds)
• Familiarity with crypto exchanges or financial APIs
• Experience working in high-performance or data-intensive systems
• Startup experience in fast-scaling environments
  
  

Why This Role Will Pivot Your Career

• Build the product layer of an AI-first trading platform

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• Direct impact on user experience for real-money trading systems
• Exposure to both crypto and traditional financial markets
• Backing from a top-tier institutional investor
• High ownership and product influence
• Work at the intersection of AI, trading, and scalable web architecture
  
  

Technology Stack

Frontend: React, Next.js, TypeScript

Backend: Node.js, PostgreSQL, Redis

Infrastructure: AWS/GCP, Docker

Realtime/Data: WebSockets, event-driven architecture

Benefits

• Competitive salary commensurate with experience
• Fully remote-friendly with flexible working hours
• Access to cutting-edge AI and trading technologies
• High ownership over product architecture
• Direct impact on platform growth and user experience
  
  

Pragmatike is dedicated to a fair, transparent, and inclusive recruitment process. We ensure that no applicant is discriminated against based on age, disability, gender, gender identity or expression, marital or civil partner status, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. In accordance with the General Data Protection Regulation (GDPR), your personal data will be processed lawfully, fairly, and securely. We collect and use your personal data solely for recruitment purposes, including sharing it with our client(s) for employment consideration. You have the right to request access, correction, or deletion of your data at any time. We are committed to maintaining the confidentiality and security of your information throughout the recruitment process.