Backend Developer

We JUMPPACE is a full service growth optimization and Software Development Agency in Dallas, Taxes and Karachi-Pakistan are seeking highly motivated and experienced Backend Developer to join our company. This is a unique opportunity to play a pivotal role in a dynamic, fast-growing international business.

No. of position required: 02

Node JS Developer

Mid - Senior Level (02 - 04 years of experience)
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Responsibilities:

• Develop, maintain, and optimize backend services using Node.js and related frameworks (Express.js, Nest.js, etc.).
• Implement real-time data streaming and integration using WebSockets, Socket.io, or similar technologies.
• Design and develop RESTful APIs for seamless front-end communication.
• Work with databases such as MongoDB, PostgreSQL, or Redis to ensure efficient data storage and retrieval.
• Optimize application performance and scalability to handle high loads in real-time environments.
• Implement authentication and authorization mechanisms, including OAuth, JWT, and role-based access control (RBAC).
• Experience of payment merchant integration (PayPal, Stripe, Authorize.net)

Requirements:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 2+ years of experience in backend development with Node.js.
• Strong understanding of asynchronous programming, event loops, and concurrency in JavaScript.
• Experience with real-time communication technologies such as WebSockets, Socket.io, or MQTT.
• Proficiency in working with relational and NoSQL databases (PostgreSQL, MongoDB, Redis, etc.).
• Familiarity with version control systems like Git and CI/CD pipelines

Note: Only shortlisted candidates will be contacted

Job Type: Full-time

Pay: Rs1.00 - Rs2.00 per month

Work Location: In person