Backend software developer

Weekday AI (YC W21)

Delhi

On-site

INR 1,000,000 - 1,500,000

Full time

14 days+

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Job summary

A tech consultancy firm is seeking a Backend Python Developer in Delhi. You will design scalable applications and secure APIs while collaborating with cross-functional teams. The ideal candidate has 2-4 years of experience in backend development and proficiency in Python web frameworks. Familiarity with cloud services and database management is essential for this full-time position. This role offers an opportunity to work on high-performance applications, contributing to the development lifecycle while improving system standards.

Qualifications

  • 2-4 years of hands-on experience in backend development using Python.
  • Experience with at least one modern Python web framework.
  • Solid understanding of SQL and relational databases.

Responsibilities

  • Design, develop, and maintain high-quality backend applications using Python.
  • Build, optimize, and secure RESTful APIs.
  • Monitor applications in production and implement improvements.

Skills

Backend development using Python
API design and development
Database management
Asynchronous programming
CI/CD practices

Tools

FastAPI
Django
SQL

Job description

As a Backend Python Developer, you will play a key role in building and scaling robust backend systems that power modern, high-performance applications. This role is ideal for an engineer who enjoys solving complex problems, designing scalable architectures, and working with cloud-native technologies. You will contribute across the full development lifecycle—from system design and API development to deployment and optimization—while collaborating closely with cross-functional teams to deliver reliable, secure, and efficient solutions.

Location: Delhi. Minimum experience: 3 years. Employment type: Full-time.

Key Responsibilities
  • Design, develop, and maintain high-quality backend applications using Python, with a strong focus on scalability, performance, and reliability
  • Build, optimize, and secure RESTful APIs using modern frameworks such as FastAPI, Sanic, or Django, following industry best practices
  • Implement asynchronous programming patterns using asyncio and related libraries to efficiently handle concurrent workloads
  • Manage and optimize relational databases by writing efficient SQL queries, designing schemas, handling migrations, and improving query performance using ORM tools
  • Deploy, integrate, and manage backend services on cloud platforms, leveraging core services for compute, storage, databases, and monitoring
  • Contribute to CI/CD pipelines to enable automated testing, continuous integration, and smooth production deployments
  • Write and maintain unit, integration, and functional tests to ensure code quality, stability, and long-term maintainability
  • Monitor applications in production, identify performance bottlenecks or bugs, and proactively implement fixes and improvements
  • Collaborate with other engineers through code reviews, technical discussions, and shared ownership of system quality
  • Stay current with emerging backend technologies, Python enhancements, and cloud best practices to continuously improve development standards
What Makes You a Great Fit
  • You have 2-4 years of hands‑on experience in backend development using Python and are confident with core language features and OOP principles
  • You are experienced with at least one modern Python web framework and understand how to design clean, maintainable, and secure APIs
  • You have a solid understanding of SQL and relational databases, including performance tuning, indexing, and schema design
  • You are comfortable working with cloud services and understand how to deploy, monitor, and scale applications in a production environment
  • You value clean code, testing, and documentation, and actively contribute to maintaining high engineering standards
  • You are familiar with version control systems and collaborative development workflows
  • You enjoy problem‑solving, debugging, and learning new tools or technologies to improve system performance and developer efficiency
  • You communicate clearly, work well in a team‑oriented environment, and can balance independence with collaboration in a fast‑paced setting
Job Details
  • Seniority level: Associate
  • Employment type: Full-time
  • Job function: Other
  • Industries: IT Services and IT Consulting

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