Node JS Backend Developer

3 days ago

Karachi, Sindh, Pakistan Jumppace PVT LTD Full time 400,000 - 1,200,000 per year

We at Jumppace are looking for competent " Developer" who must have diverse expertise in backend of business applications and web services using Candidate must have thorough knowledge of software development best practices, agile methodology, including coding standards, and continuous integration. This is a full-time onsite job.

Gender: Any

Experience: 3-4 years

Location: Karachi

Backend Focus):

  • Develop, maintain, and optimize backend services using , , or
  • Design RESTful/GraphQL APIs for seamless frontend-backend integration.
  • Implement real-time features using WebSockets, , or similar.
  • Work with databases (MongoDB, PostgreSQL, Redis) and ORMs/ODMs (Mongoose, TypeORM).
  • Build event-driven architectures with Kafka, RabbitMQ, or Redis Pub/Sub.
  • Ensure application performance, scalability, and security (JWT, OAuth, RBAC).

Frontend Focus):

  • Develop responsive UIs using , , and state management (Redux, Context API).
  • Integrate APIs and handle real-time data rendering.
  • Optimize frontend performance and cross-browser compatibility.

DevOps & Collaboration:

  • Use Git/GitHub/GitLab for version control.
  • Deploy applications via CI/CD pipelines (Docker, AWS, etc.).
  • Collaborate with cross-functional teams using Agile methodologies.

Requirements:

  • Education: Bachelor's in Computer Science or related field.
  • Backend Skills:
  • Proficient in , , and API design.
  • Experience with real-time systems (WebSockets) and databases (MongoDB/PostgreSQL).
  • Frontend Skills:
  • Strong expertise in , hooks, and modern ES6+ JavaScript.
  • Familiarity with , TypeScript, and testing libraries (Jest, Cypress).
  • Bonus: Knowledge of microservices, serverless architectures, or AWS.

Note: Only shortlisted candidates will be contacted.

Job Type: Full-time

Pay: Rs1.00 - Rs2.00 per month

Work Location: In person

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