Back End Developer Intern

Job Description

Are you passionate about building scalable systems, working with APIs, and turning ideas into code that works in production? X-Ack is hiring multiple paid Backend Developer Interns to join our engineering team. We’re looking for builders who want to write real code, work on real systems, and grow rapidly in a fast-moving environment. You'll be contributing directly to backend services and infrastructure that power critical features and user experiences. 💻 What You’ll Work On Build and maintain RESTful APIs , microservices, and internal tools Write clean, scalable code using Node.js , TypeScript , and PostgreSQL Integrate with external services and internal components Work on authentication , deployment pipelines, background workers, and more Collaborate with security engineers, front-end devs, and product leads Debug, test, document, and optimize code for performance and reliability ✅ What We’re Looking For No degree required — we care about your skills and problem-solving approach Solid understanding of backend fundamentals , API design, and databases Experience with Node.js , Express (or NestJS), and SQL-based databases Comfortable with Git, CLI, and writing modular, maintainable code Bonus: Familiarity with microservices, Docker, message queues (like RabbitMQ), or Redis Curious, proactive, and willing to dive into unfamiliar systems 🌟 Internship Highlights Paid , remote , and flexible Duration: 3 months, with a path to extension or full-time conversion Salary and responsibilities evaluated based on your skills and initiative Real contribution to backend architecture and live production systems If you’ve built projects, backends, APIs, bots, or microservices — send them in. We look closely at what you’ve built. 📩 Email your portfolio/GitHub and resume to hr@x-ack.com Subject: Backend Developer Intern: [Your Name]