Backend Developer - Senior Backend GoLang, SQL, HPC

• Design, develop, and maintain

  high-performance RESTful APIs

  using

  GoLang

• Build backend services optimized for

  high concurrency and throughput (HPC use cases)

• Design and optimize

  relational database schemas

  using

  MySQL/PostgreSQL

• Write complex SQL queries, stored procedures, and perform query optimization
• Implement secure integrations with

  third-party services and internal systems

• Ensure

  code quality, performance, and scalability

  through best practices and reviews
• Write

  unit tests, integration tests

  , and participate in debugging production issues
• Collaborate with

  Frontend, DevOps, and QA teams

  for smooth releases and deployments
• Contribute to technical decisions, architecture discussions, and performance improvements

• GoLang (Golang)

  strong hands-on experience in backend development

• SQL / Relational Databases

  MySQL or PostgreSQL

• REST API Design & Development

• Performance Optimization

  for high-load backend systems

• JSON, HTTP/HTTPS, and secure data transmission
• Authentication & authorization mechanisms (

  JWT, OAuth, HMAC

  )
• Git-based version control and collaborative workflows
• CI/CD pipelines and build automation
• Docker and containerized deployments

Preferred / Good to Have

• Experience with

  Go frameworks

  such as

  Gin, Echo, or Fiber

• Exposure to

  cloud platforms

  (AWS / GCP / Azure)
• Understanding of

  concurrency patterns

  in Go (goroutines, channels, sync primitives)
• Experience working on

  HPC, low-latency, or high-volume transaction systems

• Knowledge of monitoring, logging, and observability tools

• Opportunity to work on

  scalable, performance-critical systems

• Collaborative and engineering-driven culture
• Competitive compensation and growth opportunities
• Exposure to modern backend architectures and cloud-native systems