Senior Backend Developer

Namaskaram! AjnaLens is looking for a Senior Software Engineer / Technical Architect B2C Platform to join our Product Engineering team at Thane (Maharashtra India). The ideal candidate should have 8+ years of experience in building high-scale consumer-facing platforms with a strong foundation in backend architecture and engineering execution. This role demands a product mindset, technical depth, and the ability to ship fast in a collaborative, purpose-driven environment. Were proud to share that Lenskart is now our strategic investor, a milestone that reflects the impact, potential, and purpose of the path were walking. Join us as we co-create the future of conscious technology. Top 3 Daily Tasks: Architect and build scalable backend services using Python (FastAPI/Django). Lead key decisions on infrastructure, real-time data pipelines, LLM-integrated systems, and platform observability. Collaborate cross-functionally with product, design, and infrastructure teams to ship user-first features at scale. Minimum Work Experience Required: 8+ years of backend development experience with a strong foundation in scalable system design and cloud-native infrastructure. Top 5 Skills You Should Possess: Deep hands-on experience with Python, and frameworks like Django, or FastAPI. Proven expertise in building scalable microservices, streaming pipelines, and event-driven systems. Strong proficiency with Redis, PostgreSQL, PGVector, and one or more cloud platforms (AWS/GCP). Exposure to LLM features like RAG, vector search, GPT workflows, or chatbot architectures Solid system design capabilities, with the ability to lead architecture reviews and mentor junior developers. Full-Stack Awareness: Comfort with front-end tools like ReactJS for building internal dashboards or quick user-facing utilities. Understanding of modern DevOps practices, containerization, and observability tools like Prometheus, Grafana, and OTEL. Bonus Points For: Experience working with Agentic systems, real-time infra, or AI-driven product features. Prior involvement in building high-performance consumer products from scratch. Passion for conscious innovation and building tech that impacts millions. What Youll Be Creating: A robust, scalable backend powering our next-gen B2C platform. Real-time, intelligent user experiences that blend performance with personalization. A tech foundation that reflects AjnaLens vision of building mindfully, at scale. .