Job Title: Senior Node.js Developer
Company: WrkTalk DigiSec AI Pvt Ltd
Location: Juinagar, Navi Mumbai (On-site)
Employment Type: Full-Time | Senior-Level
Position Overview:
We are seeking a Senior Node.js Developer with 4+ years of hands-on experience in building and scaling backend systems for web and mobile applications. This role is ideal for individuals who bring deep backend engineering expertise, a passion for clean architecture, and the ability to mentor junior developers. You’ll lead technical design discussions, own system components, and contribute to high-impact product development initiatives.
Key Responsibilities:
- Lead the end-to-end development and delivery of backend services and APIs for scalable web/mobile platforms.
- Architect and implement high-performance, distributed backend solutions using Node.js and supporting technologies.
- Guide design and implementation of RESTful APIs and microservices architecture.
- Collaborate with product managers and frontend engineers to translate business requirements into technical solutions.
- Design database schemas, manage integrations, and optimize performance across SQL and NoSQL databases (e.g., MongoDB, MySQL).
- Ensure application reliability through automated testing, logging, and monitoring.
- Own code quality through code reviews, architecture decisions, and documentation.
- Troubleshoot and resolve complex technical issues in staging and production environments.
- Drive DevOps collaboration for deployment automation using Docker, CI/CD pipelines, and cloud platforms.
- Stay current with the latest trends and best practices in backend development and bring innovation to projects.
- Mentor junior developers and foster a strong engineering culture within the team.
Required Skills & Qualifications:
- Bachelor’s degree in computer science, Engineering, or a related field.
- 4+ years of experience building scalable backend services using Node.js.
- Deep expertise in asynchronous programming, event-driven architecture, and design patterns.
- Hands-on experience with frameworks like Express.js, LoopBack.js, Sails.js, or similar.
- Proficient in designing and integrating RESTful APIs, web services, and backend libraries.
- Strong command over MongoDB, MySQL, or similar relational/NoSQL databases.
- Familiarity with Docker, Git, Postman, and API documentation tools (e.g., JSdocs, Swagger).
- Solid understanding of frontend fundamentals (HTML5, CSS3, JavaScript) to collaborate across the stack.
- Experience with cloud platforms (e.g., AWS, GCP, Azure) and CLI operations.
- Competence in test-driven development, writing unit/integration tests, and working in Agile environments.
- Excellent problem-solving and communication skills; capable of translating complex requirements into elegant code.
- Ability to work independently and drive projects while mentoring junior team members.
What We Offer:
- Opportunity to work on impactful projects involving AI, Blockchain, and Web3 technologies.
- A performance-driven and innovation-centric environment with rapid career advancement.
- Leadership opportunities and exposure to a wide range of modern tech stacks.
- Collaborative, startup-style culture that rewards initiative, creativity, and ownership.
