Job Title: Senior Backend Engineer

Job Description:
Proxied.com is on the hunt for a Senior Backend Engineer who thrives in crafting scalable systems and writing clean, maintainable code. If you’re excited about backend architecture, data handling, and performance optimization, this is your chance to join a high-performing team making an impact.

As a key member of our engineering team, you will:

• Architect and maintain high-performance APIs using GraphQL, REST, and WebSockets

• Design scalable backend solutions with relational, NoSQL (MongoDB), and columnar data stores

• Optimize server performance using Redis and other in-memory caching tools

• Collaborate closely with DevOps, QA, and frontend engineers to deliver end-to-end product features

• Stay ahead of the curve with backend trends, technologies, and best practices

• Primarily work in Node.js with TypeScript/JavaScript; GoLang experience is a major plus

What You Bring:

• 6+ years of experience in backend development with a focus on Node.js

• Advanced proficiency in TypeScript and JavaScript

• Experience with Domain-Driven Design (DDD), functional programming, and OOP principles

• Familiarity with monorepo structures and microservices architecture

• Strong hands-on knowledge of MongoDB, columnar databases, and Redis

• Proven ability to build GraphQL and REST APIs

• Excellent communication in English (B2–C1 level)

• Bonus: Prior development experience with GoLang

Why Join Proxied.com?

• Work in a high-performance, tech-forward environment

• Collaborate with a passionate, cross-functional team

• Build systems that scale to serve global users

• Contribute to a modern tech stack with real architectural influence