Staff Backend Engineer

PW (PhysicsWallah) · Delhi

  • Experience8–14 yrs
  • SalaryNot disclosed
  • Work modehybrid
  • Posted28 Sept 2026
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About PW (PhysicsWallah)

PW (PhysicsWallah) is hiring in Delhi in education. This role looks for around 8+ years of experience.

Skills

  • Node.js
  • Distributed systems
  • System design
  • MongoDB
  • NoSQL
  • Scalability

The role

A staff backend engineer at an education technology company designs and scales distributed systems with Node.js and MongoDB, building high-throughput services and shaping system architecture. Golang expertise further supports backend development and technical engineering decisions.

Full job description

Job Title: Staff Backend Engineer (Node.js / Golang)Location: Noida / HybridExperience: 8–14 YearsEmployment Type: Full-time

About the RoleWe are looking for a highly experienced Staff Backend Engineer to lead the design and development of large-scale backend systems. This role requires deep expertise in system design, architecture, and scalability.The ideal candidate should be comfortable working on Node.js (Golang experience is a plus) and thrive in a high-scale, fast-paced environment.

Key ResponsibilitiesLead architecture and design of scalable backend systemsBuild and optimize high-throughput, low-latency servicesDrive technical decisions and provide mentorship to engineering teamsEnsure system reliability, scalability, and performanceCollaborate with cross-functional teams to deliver impactful featuresReview code, enforce best practices, and improve engineering standardsHandle production issues and drive long-term technical solutions

Required Skills & Experience8–14 years of experience in backend developmentStrong expertise in Node.js (mandatory)Experience with Golang is a plusDeep understanding of distributed systems and system designStrong experience with MongoDB / NoSQL databasesProven experience building and scaling high-traffic systemsStrong leadership, mentoring, and ownership mindset