Senior Back End Developer

2 weeks ago

New Delhi, India Throttll Full time

Senior Back-End Developer (JS)We are looking for a seasoned and focused Senior Back-End Developer to take ownership of the critical server-side architecture and services for our Cybersecurity SaaS platform. This role is highly concentrated on Node.js back-end development, secure API design, and database management. While your primary focus is the server, you must have strong working knowledge of the React.js/Next.js front-end ecosystem to ensure seamless integration and performance of our services.Key ResponsibilitiesAPI & Core Services Development (Back-End Focus) ⚙️- Node.js Mastery: Design, implement, and maintain highly scalable, secure, and resilient back-end services using Node.js and frameworks like Express.js or NestJS. - API Development: Lead the development and evolution of secure, high-performance RESTful APIs (and/or GraphQL) that power all web and mobile clients. - System Architecture: Contribute to architectural decisions for our microservices, focusing on high availability, disaster recovery, and latency optimization. - Security & Compliance: Implement and rigorously enforce robust authentication (e.g., JWT, OAuth), authorization, data encryption, and security protocols vital for a cybersecurity product.Database & Data Management- Data Modeling: Expertly design, manage, and optimize complex database schemas using PostgreSQL (preferred) and NoSQL databases like MongoDB. - Performance: Implement advanced caching solutions (Redis) and tune database queries to handle large volumes of traffic with speed.Front-End Integration & Collaboration- Integration Point: Work closely with the front-end team (who use React.js and Next.js) to define API contracts, troubleshoot integration issues, and ensure efficient data fetching patterns. - Next.js Support: Understand how the Next.js framework utilizes the back-end (e.g., API routes, server-side data fetching) to build optimal server responses. - Testing & CI/CD: Write extensive unit and integration tests for all back-end services. Participate in maintaining and improving the CI/CD pipeline and Docker/Kubernetes deployments.Non-Negotiable Requirements- Experience: 4+ years of dedicated professional experience in server-side/back-end development. - Core Language: Expert proficiency in JavaScript (ES6+) and the Node.js runtime environment. - Database Expertise: Proven experience with both relational (PostgreSQL or MySQL) and NoSQL (MongoDB) databases, including complex query optimization. - API Design: Demonstrated ability to architect and implement secure, scalable RESTful APIs from scratch. - Front-End Awareness: Strong practical understanding of React.js principles and experience working on an application utilizing the Next.js framework.Highly Desired Expertise (A Strong Advantage)- Experience with TypeScript for large-scale back-end applications. - Hands-on experience with Docker and cloud platforms (AWS, Azure, or GCP). - Experience in a highly secure Cybersecurity or regulated SaaS environment. - Familiarity with message queuing systems (e.g., Kafka, RabbitMQ). - If you are a talented back-end engineer who is ready to build the core services that power a high-growth platform and thrive in a Node.js/React ecosystem, we encourage you to apply.Contact Details:Apply Now: Send your CV to u@throttll.comWhatsApp CV/Portfolio Link to: +91-9929152888

  • Back End Developer

    3 weeks ago

    New Delhi, India HappiDost.ai Full time

    Company DescriptionHappidost.ai builds smarter and handsfree phone of the future using AI and a smart headphone with cameras.Role DescriptionThis is a full-time on-site role for a Back End Developer located in Bengaluru. The Back End Developer will be responsible for designing and implementing server-side logic, ensuring high performance and responsiveness...

  • Back End Developer

    3 weeks ago

    New Delhi, India HappiDost.ai Full time

    Company Description Happidost.ai builds smarter and handsfree phone of the future using AI and a smart headphone with cameras.Role Description This is a full-time on-site role for a Back End Developer located in Bengaluru. The Back End Developer will be responsible for designing and implementing server-side logic, ensuring high performance and responsiveness...

  • Back End Developer

    3 weeks ago

    New Delhi, India Jyodha innovations private limited Full time

    We are looking for a skilled Backend Engineer to help build a styling-focused web application from the ground up. This role begins as a project-based opportunity and for the right candidate, it opens the door to becoming a core part of our backend team working on a full-scale styling app. The role includes writing clean, efficient, and scalable code,...

  • Back End Developer

    4 weeks ago

    New Delhi, India QualityKiosk Technologies Pvt. Ltd. Full time

    Skill -Front +Backend (Front end - Angular or react -Backend -Node Js ) JavaScript is mandatoryWe are seeking a talented and experienced Back-End Developer to join our dynamic team. As a key member of our engineering team, you will be responsible for designing, developing, and maintaining robust and scalable back-end systems.Responsibilities: Design,...

  • Back End Developer

    2 weeks ago

    New Delhi, India Posium Full time

    About PosiumPosium is an AI startup developing state-of-the-art AI agents that automate end-to-end software testing. We are backed by top global investors, including Sequoia, and our team comprises talented individuals from Georgia Tech, IIT, Uber, and Microsoft. We operate as a fully distributed organization built around a high-performance culture and an...

  • Back End Developer

    3 weeks ago

    New Delhi, India PackIntelX Full time

    Company DescriptionPackIntelX offers an all-in-one digital platform that empowers companies to prepare for EU Packaging regulations (PPWR), Recyclability, Recycled Content integration, and Packaging conformity. We build a bridge between regulations and operations, ensuring companies are fully compliant and well-prepared for current and future packaging...

  • Back End Developer

    3 weeks ago

    New Delhi, India SuperPe Full time

    Job Description: We are looking for a skilled back-end developer with 6+ plus years of experience to contribute to the development of robust, efficient, and scalable server-side solutions. The ideal candidate will play a pivotal role in shaping our back-end architecture, collaborating with our front-end developers, and ensuring the performance and...

  • Back End Developer

    3 weeks ago

    New Delhi, India SuperPe Full time

    Job Description:We are looking for a skilled back-end developer with 6+ plus years of experience to contribute to the development of robust, efficient, and scalable server-side solutions. The ideal candidate will play a pivotal role in shaping our back-end architecture, collaborating with our front-end developers, and ensuring the performance and reliability...

  • Senior Back End Developer

    3 weeks ago

    New Delhi, India Admaren Tech Private Limited Full time

    Job Title : Senior Backend Developer Seniority Level : Senior Years of Relevant Experience:5+ Years Department : Software-COEMS/Secure Load Reporting Organization:Our Company Employment Type : Full-time Location : CochinJob Summary As a Senior Backend Developer, you will be responsible for designing, developing, and maintaining back-end systems that support...

  • Back End Developer

    3 weeks ago

    New Delhi, India CareerUS Solutions Full time

    Job Summary:The Back-End Developer is responsible for designing, developing, and maintaining the server-side logic, databases, and APIs that power web and mobile applications. The role focuses on building scalable, secure, and high-performing systems while collaborating closely with front-end developers and other technical teams to deliver complete...