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Software Development Engineer (SDE-2)

at Sisinty

Bengaluru, India Senior Posted 2026-04-21

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About this role

Software Development Engineer (SDE-2) Company: GrowthSchool Location: Bangalore Experience: 5–6 Years About GrowthSchool GrowthSchool partners with the top 1% of instructors to deliver high-impact, cohort-based programs focused on real-world outcomes across personal and professional growth. Our programs are practical, mentor-led, and outcome-driven. We are also deeply focused on AI education, enabling professionals, founders, and executives to master AI tools, workflows, and automation. Our instructors come from leading global organizations such as Uber, Google, Meta, Amazon, Apple, and WhatsApp. Role Overview We are looking for an experienced Software Development Engineer (SDE-2) to design, build, and scale robust backend systems. In this role, you will own features end-to-end, contribute to system architecture, and lead a small team to deliver high-performance, scalable, and reliable applications. Key Responsibilities Design and develop scalable backend systems and services Own features end-to-end: design, development, testing, and deployment Work on system design and architecture (HLD & LLD) for high-traffic applications Write clean, efficient, and maintainable code following best practices Optimize systems for performance, scalability, and reliability Solve complex problems using Data Structures & Algorithms (DSA) Collaborate with cross-functional teams (Product, Design, DevOps) Lead and mentor junior engineers; enforce engineering best practices Implement logging, monitoring, and analytics for production systems Design and manage databases, including handling data migration across systems Required Skills & Experience 5–6 years of experience in backend development Strong proficiency in Node.js and/or Python preferred node js Hands-on experience with MongoDB (NoSQL), PostgreSQL (SQL) and Redis/Memcache, and Redis/Memcache/Cassandra, so you’ll have to be comfortable with operating there despite your previous experience. Strong understanding of database design, indexing, and query optimization Experience with data migration. Experience in system design (High-Level & Low-Level Design) Experience building scalable and distributed systems Strong understanding of API design and microservices architecture Prior experience in team handling or mentoring engineers Experience working on high-traffic or large-scale production systems Exposure to payment systems or fintech integrations Familiarity with cloud platforms such as AWS, GCP, or Azure Experience with monitoring, logging, and analytics tools Knowledge of database scaling, replication, and performance tuning Why Join GrowthSchool? Work with top-tier instructors and industry leaders Opportunity to build products impacting thousands of learners globally Fast-paced, high-ownership environment

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