About Us

At Lyzr, we're 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