Senior Software Developer

Responsibility

• Architect, design, and develop robust, secure, and scalable backend services and APIs.
  
• Implement core business logic, data models, and workflows with strong algorithmic thinking.
• Design modular and reusable backend components with a strong focus on algorithms and logic building.
  
• Lead and contribute to the development of systems using

  Python (Django/FastAPI)

  ,

  Node.js (Express/NestJS)

  , and/or

  GoLang

  .

• Integrate AI/ML models

  (e.g., NLP, recommendation systems, scoring engines) into live backend services via APIs or directly using frameworks like

  TensorFlow

  ,

  PyTorch

  , or

  scikit-learn

  .
• Optimize systems for

  performance

  ,

  scalability

  , and

  fault tolerance

  across microservices or modular monolith architecture.
• Drive database schema design, query optimization, and data integrity in

  PostgreSQL

  ,

  MongoDB

  , or similar databases.
• Integrate third-party APIs, payment gateways, cloud functions, and authentication providers (JWT, OAuth2).
  
• Own DevOps hygiene: CI/CD, testing, containerization, monitoring, and logging.
  
• Collaborate with product managers and UI/UX teams to ensure backend aligns with user needs and business logic.
  

Preferred candidate profile

• Experience building and maintaining scalable backend systems in production.
• Strong proficiency in

  at least two

  of the following languages:

  Python

  ,

  Node.js

  ,

  GoLang

  .
• Deep understanding of

  data structures

  ,

  algorithms

  , and backend system logic.
• Expertise in designing and consuming

  RESTful APIs

  ; GraphQL knowledge is a plus.
• Solid experience with

  relational

  (PostgreSQL, MySQL) and

  NoSQL

  (MongoDB, Redis) databases.
• Comfortable with

  asynchronous programming

  ,

  event-driven systems

  , and

  message queues

  (RabbitMQ, Kafka, Celery).
• Familiarity with cloud platforms (AWS, GCP, Vercel) and containerization (Docker, Kubernetes basics).
• Experience with CI/CD tools, code quality enforcement, test-driven development.
• Strong problem-solving skills, ownership mindset, and ability to handle ambiguity in fast-paced environments.

Bonus Skills

• Prior experience in

  AI-based apps

  and

  SaaS platforms

  .
• Exposure to

  serverless

  functions and

  microservices

  architecture.
• Understanding of

  web security

  ,

  rate limiting

  ,

  caching

  , and performance optimization.
• Experience leading small engineering teams or acting as a tech lead.