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Urgent! Software Engineer Node.js Job Opening In Chennai – Now Hiring C1Exchange

Software Engineer Node.js



Job description

C1X AdTech Pvt Ltd is a fast-growing product and engineering-driven AdTech company building next-generation advertising and marketing technology platforms.

Our mission is to empower enterprise clients with the smartest marketing solutions, enabling seamless integration with personalization engines and delivering cross-channel marketing capabilities.

We focus on enhancing customer engagement and driving measurable growth in Lifetime Value (LTV).

Our engineering team is world-class, covering front end (UI), back end (API/Java/Node.js), and Big Data engineering to deliver high-performance, scalable products.

Role Overview
As a Node.js Developer , you will be responsible for the development of our Advertising & Marketing Technology (AMT) servers , integrations with third-party services and ad exchanges, performance tuning, and delivering new features aligned with business requirements.


Objectives

  • Design and maintain scalable, efficient APIs and services using Node.js.

  • Build robust, high-performance, and resilient back-end systems to support diverse product requirements.


Responsibilities

  • Collaborate with product teams to understand business requirements and estimate development efforts.

  • Write clean, efficient, transparent, and well-documented code that adheres to industry standards.

  • Build and maintain back-end components of large-scale web applications.

  • Ensure compliance with privacy, data security, and industry best practices.

  • Stay updated with emerging technologies and trends in Node.js development.

  • Develop integrations with Google Analytics and other third-party services.

  • Participate in design discussions and conduct code reviews to ensure quality and scalability.


Required Skills & Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or related field (exceptional coding performance on platforms like LeetCode/HackerRank can substitute).

  • Minimum 2 years of experience developing and maintaining high-performance backend systems with Node.js .

  • Expertise with NestJS or Express.js frameworks.

  • Strong knowledge of data structures, algorithms, and software design principles.

  • Proficiency in JavaScript and TypeScript .

  • Deep understanding of RESTful APIs , web, and networking protocols.

  • Hands-on experience with SQL and NoSQL databases.

  • Exposure to Kafka, Redis, and Elasticsearch .

  • Solid understanding of Git/version control workflows.

  • Knowledge of microservices architecture and DevOps principles .

  • Excellent problem-solving, debugging, and collaboration skills.


Preferred Skills & Qualifications

  • Experience with display, mobile, or video advertising platforms .

  • Familiarity with customer data systems, marketing platforms, and AdTech ecosystems .


Required Skill Profession

Other General



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