We're Hiring — Senior Back-End Developer Technology, we build enterprise software that our clients depend on every day, and we're growing our engineering team. We're looking for a Senior Back-End Developer who can own the server side of our applications, write clean and reliable code, and deliver high-quality solutions from day one. 📍 Location: Amman, Jordan 🏢 Work Mode: On-site 📌 Candidates must be based in Jordan. 💼 Experience: 5+ years building back-end applications, with strong Python experience. What You'll Bring ☑ Strong hands-on experience with Python (must-have). ☑ Experience with one or more additional back-end technologies such as .NET, Node.js, or Java. ☑ Strong experience designing and building RESTful APIs. ☑ Experience with relational databases such as PostgreSQL, MySQL, or SQL Server, including data modeling, queries, and performance optimization. ☑ Knowledge of Authentication and Authorization, including OAuth2, JWT, and SSO. ☑ Experience integrating with external systems, third-party services, and message queues. ☑ Experience writing automated tests and following secure software development practices. ☑ Strong knowledge of Git-based workflows and modern branching strategies. ☑ Hands-on experience using AI tools and agents to accelerate development and productivity. ⭐️ Front-end experience with React or Next.js is a plus. What You'll Do 💻 Design, build, and maintain back-end services, APIs, and integrations. 🗄 Model data and write efficient queries against relational and NoSQL databases. 🔗 Integrate applications with external systems and third-party services. 🧪 Write clean, testable, and well-documented code. 🔍 Participate in code reviews and maintain high engineering standards. 🛠 Troubleshoot and resolve issues across development, staging, and production environments. 🤝 Work closely with front-end developers, QA engineers, and product teams to deliver features end to end. 🤖 Use AI tools and agents to improve development efficiency and engineering productivity. Why Join Polaris Technology? 🚀 Work on enterprise software used by leading organizations. 💡 Build scalable, reliable, and modern software solutions. 🤝 Collaborate with experienced engineering, architecture, QA, and product teams. 📈 Continuous learning and professional growth opportunities. 🌟 Be part of a team focused on engineering excellence and innovation. Interested? 📧 Send your resume to: info@polaris-tek