Backend Engineer

England Full-Time No home office possible

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Direct message the job poster from Calyptus

Co-Founder @ Calyptus | High Performance Talent at Scale | Blockchain & AI Responsibilities

Design and implement scalable backend services using Node.js, TypeScript (NestJS), and Python.
Architect and integrate Web3 functionalities throughout the tech stack.
Design and implement caching solutions using Redis to optimize application performance.
Build and maintain API integrations between frontend and backend systems.
Ensure high performance, reliability, and security across all system components.
Collaborate with the team on technical architecture decisions and implementation strategies.
Work closely with product and design teams to implement new features.
Contribute to technical documentation and engineering best practices.

Requirements

Strong experience with Node.js, TypeScript (NestJS), PostgreSQL, AWS, and Redis.
Experience with containerization and orchestration using Kubernetes (K8s).
Experience with various communication protocols: REST, WebSockets, Server-Sent Events (SSE), etc.
Familiarity with IPFS and distributed storage systems.
Experience with ethers.js and Web3 libraries for blockchain interaction.
Experience with microservices architecture.
Strong understanding of database design and optimization.
Knowledge of security best practices and performance optimization.
Experience with automated testing and CI/CD pipelines.
Go development experience is a plus.
Experience with monitoring and observability tools such as Prometheus and Grafana is a plus.

Preferred Qualifications

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology and Engineering

Industries

Information Services

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Contact Detail:

Calyptus Recruiting Team

Calyptus

Location: England

Apply now

Backend Engineer