Backend Engineer - Crypto

Career Renew is recruiting for one of its clients a Backend Engineer - Crypto - candidates need to be based in CET +/-4 timezones.

We are at the forefront of crypto trading technology, known as the largest Telegram trading bot for facilitating over $10 billion in volume traded by more than 50,000 daily active users. We deliver seamless on-chain trading experiences with advanced tools such as DCA & limit orders, sniping, and automatic wallet copy-trading. Our platform sets the standard in speed, innovation, and reliability. As we scale further, we aim to maintain our reputation as a market leader in crypto trading innovation.

Why Join Us

We're pushing the boundaries of on-chain trading technology. Joining our team offers you the chance to work on products that already serve a large and active user base, collaborating with top-tier engineers in a fast-paced and dynamic environment. Working with us means having fast-paced releases with your work being live in the hands of tens of thousands of users as soon as it's complete.

Role Overview

We're seeking a Lead Telegram Backend Developer with proven expertise in building scalable and efficient backend systems using NodeJS, TypeScript, and relational databases like Postgres. The ideal candidate is a proactive developer who thrives on tackling complex challenges and ideally shares a passion for on-chain trading. As Telegram Bot lead developer you'll convene directly with the founders and build new innovative features, bring on improvements to current products and resolve user requests.

Key Responsibilities

• Backend Development: Design, develop, and maintain robust backend systems using NodeJS and TypeScript to support real-time trading functionalities.
• Database Management: Query data from Postgres and Opensearch databases to analyze and display large-scale, real-time statistics.
• Blockchain Interactions: Read data from the Solana blockchain or send transactions to enable new trading features.
• Collaborate Across Teams: Work closely with designers, product teams, and users to align backend solutions with platform objectives.
• Performance Optimization: Ensure backend systems deliver top-tier speed and efficient database queries without compromising on reliability.
• Problem Solving: Identify, debug, and resolve complex technical issues to maintain smooth platform operations.
• Code Quality: Uphold best practices by writing clean, efficient, and well-documented code.

• Proficiency in NodeJS and TypeScript with 5+ years of experience in backend development.
• Strong command of relational databases like Postgres or MySQL, including design and optimization for high-performance, high-reliability use cases.
• Experience in building backend systems serving a significant user base.
• Knowledge of CI/CD pipelines and development tools for streamlined deployments.
• Experience working on backend systems for crypto trading platforms, DeFi applications, or other data-heavy services.