Job
Description
Senior Backend Developer - Scalable Applications & Systems Location: Bengaluru / Hybrid Experience: 3-5 years Type: Full-time About Us At Lyzr , were building intelligent, high-performance platforms that power next-gen digital products. We re looking for a Senior Backend Developer who thrives on building robust, scalable systems and has hands-on experience in end-to-end application development, payment gateway integration, and architecting backend solutions that scale. If you love designing clean APIs, solving real-world challenges, and optimizing systems for performance you ll love this role. What You ll Do Own development of scalable backend systems for production-grade applications Design and implement RESTful APIs, microservices, and data models Own payment gateway integrations (e.g., Razorpay, Stripe, etc.) and ensure secure, seamless transactions Architect and deploy backend solutions across cloud platforms (AWS, GCP, etc.) Build and maintain resilient infrastructure to support high-traffic applications Collaborate with frontend, DevOps, and product teams to ship end-to-end features Optimize systems for performance, reliability, and scalability Drive code quality, system security, and architectural best practices What We re Looking For 3-5 years of experience in backend development with end-to-end ownership of feature delivery Proficiency in Python (or similar backend languages like Node.js, Java, or Go) Strong knowledge of relational and non-relational databases Proven experience with payment gateway integration and order processing systems Experience designing scalable systems and working with event-driven or distributed architectures Familiarity with Docker, Kubernetes, CI/CD pipelines, and monitoring tools Ability to translate business needs into robust technical solutions Excellent debugging, communication, and collaboration skills Nice to Have Experience working in startups or fast-paced product teams Exposure to AI/ML-based systems or microservice architectures Prior experience in fintech or e-commerce platforms Contributions to open-source backend projects Why Join Us Work on impactful projects with real users and scale Join a fast-moving, no-nonsense product team that loves shipping Flexible hybrid working model with high ownership and zero micromanagement Be part of a company that s building for the future
