Principal FS Engineer – Crypto AI: Pragmatike

We are hiring at Pragmatike to expand our team and drive the growth of our internal projects.

Our focus is on developing cutting-edge solutions in Cloud Computing, Blockchain, and Artificial Intelligence, while fostering a culture of collaboration and innovation. Joining us means being part of a passionate team where your ideas and skills directly contribute to shaping tomorrow's technologies.

If you're excited about working on ambitious projects in a dynamic and flexible environment, we'd love to hear from you!

Responsibilities
Design, build, and scale fullstack applications using React and Node.js

Collaborate closely with product and design to turn ideas into production-ready features

Own the full application lifecycle, including migrations and system evolution

Lead the transition from legacy monoliths to modern SPA architectures

Improve performance, reliability, and scalability across the stack

Establish and maintain shared components, tooling, and engineering standards

Design and maintain CI/CD pipelines

Participate in architectural discussions, code reviews, and technical decision-making

Contribute across all stages of the product lifecycle, from ideation to delivery

Required Qualifications
5–6+ years of experience as a Senior / Lead / Principal Fullstack Engineer

MSc in Computer Science or a closely related technical field

Strong experience building SPAs with React

Solid backend experience with Node.js (Python or Go is a plus)

Experience owning full application lifecycles, including monolith decoupling and migrations

Strong understanding of CI/CD and modern deployment workflows

Experience with Solana and Solidity

Excellent communication skills and ability to collaborate across teams

Preferred Qualifications
Experience with Rails or legacy monolithic architectures

Exposure to Crypto, Blockchain, or AI-driven products

Familiarity with Docker, Kubernetes, and cloud infrastructure

Why Join Us:
Competitive salary commensurate with experience

Fully remote-friendly with flexible working hours

Access to cutting-edge AI and trading technologies



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.