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Weekday AI (YC W21) Logo

Lead Backend Engineer

Actively Reviewing the Applications

Weekday AI (YC W21)

4–8 years
Posted 2 days ago Apply by June 11, 2026

Job Description

This role is for one of the Weekday's clients

Salary range: Rs 3000000 - Rs 5500000 (ie INR 30-55 LPA)

Min Experience: 5 years

Location: Bengaluru

JobType: full-time

We are seeking an experienced Lead Backend Engineer with strong expertise in Golang to design, build, and scale high-performance backend systems. This role involves leading the development of robust, efficient, and secure server-side applications while guiding a team of engineers to deliver high-quality solutions. Based in Bengaluru, this full-time position is ideal for someone with a solid technical foundation and a passion for building scalable architectures. The candidate will play a critical role in shaping backend strategy, improving system performance, and ensuring seamless integration across services. You will collaborate closely with cross-functional teams including product, frontend, and DevOps to translate business requirements into reliable technical solutions. The ideal candidate thrives in a fast-paced environment, takes ownership of projects, and is committed to continuous improvement and innovation.

Requirements

Key Responsibilities

  • Lead the design and development of scalable backend systems using Golang
  • Architect and implement RESTful APIs and microservices for high-performance applications
  • Ensure system reliability, scalability, and security across all backend services
  • Collaborate with cross-functional teams to define, design, and deliver new features
  • Review code, enforce best practices, and mentor junior and mid-level engineers
  • Optimize application performance and troubleshoot complex technical issues
  • Manage database design, queries, and integrations with external systems
  • Implement efficient data processing and caching mechanisms
  • Drive CI/CD practices and work closely with DevOps for smooth deployments
  • Maintain clear documentation of systems, processes, and workflows
  • Participate in architectural discussions and contribute to long-term technology strategy
  • Stay updated with emerging technologies and propose improvements to existing systems

What Makes You a Great Fit

  • Minimum 5 years of backend development experience with strong proficiency in Golang
  • Proven experience in building scalable and high-performance distributed systems
  • Solid understanding of microservices architecture and API design principles
  • Experience working with databases such as PostgreSQL, MySQL, or NoSQL systems
  • Familiarity with cloud platforms (AWS, GCP, or Azure) and containerization tools like Docker
  • Strong problem-solving skills and ability to debug complex systems
  • Experience with version control systems like Git and modern development workflows
  • Prior experience in a leadership or mentoring role is highly preferred
  • Excellent communication and collaboration skills
  • Ability to work independently, take ownership, and deliver results in a fast-paced environment
  • Strong focus on code quality, testing, and performance optimization
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