Lead Backend Engineer

Lifesight is a fast-growing SaaS company that is dedicated to assisting businesses in utilizing data and AI to enhance customer acquisition and retention. With a team of 130 professionals spread across 5 offices in the US, Singapore, India, Australia, and the UK, we serve over 300 customers globally. Our primary goal is to empower non-technical marketers with advanced data activation and marketing measurement tools driven by AI to enhance performance and achieve key performance indicators. We are rapidly expanding our product globally and are seeking talented individuals to join our team and contribute to our growth. As a Senior Software Engineer for the platform team at Lifesight, you will play a crucial role in developing core microservices. Your responsibilities will include building services to handle queries on a large scale, developing scalable APIs for user segmentation, and evolving the architecture to support millions of notifications per day across various channels like Email, SMS, and in-app notifications. Key Responsibilities: - Lead the development of modules and services, ensuring scalability, reliability, and fault tolerance - Code, design, prototype, and participate in reviews to maintain high-quality systems - Refactor applications and architectures continuously to uphold quality levels - Stay updated on the latest technologies in distributed systems and caching - Write readable, reusable, and extensible code daily Requirements: - Minimum 5 years of experience in designing, developing, testing, and deploying large-scale applications and microservices - Proficiency in Java and Springboot - Familiarity with cloud technologies, NoSQL stores, Kubernetes, and messaging systems - Strong teamwork skills with a willingness to learn - Experience in building low-latency, high-volume REST API requests - Proficiency in working with distributed caches like Redis - Ability to deliver results efficiently Preferred Skills: - Experience with containerization technologies like Docker and Kubernetes - Familiarity with cloud platforms, preferably GCP - Experience in NoSQL stores such as Cassandra, Clickhouse, and BigQuery What We Offer: - Opportunities for personal and professional growth - A collaborative work environment focused on innovative technology and engineering strategies - A culture that values work-life balance and personal well-being - Exciting team events and activities to foster a strong bond among team members Join us at Lifesight, one of the fastest-growing MarTech companies, and be part of the core team shaping the future of our product with cutting-edge technologies and a supportive work culture.,