7 Koajs Jobs

You will be responsible for leading the design, development, and implementation of complex Node.js applications. Your role will involve architecting scalable, performant, and maintainable server-side systems. Collaborating with cross-functional teams to define, design, and ship new features will be a key aspect of your work. Additionally, you will be expected to mentor and coach junior developers to improve their skills and productivity. Performing code reviews to ensure code quality and adherence to best practices will also be part of your responsibilities. Staying up-to-date with the latest trends and technologies in Node.js development is essential for this role. To qualify for this position, you should have a minimum of 3+ years of experience in Node.js development. A proven track record of leading and delivering large-scale Node.js projects is required. Strong proficiency in JavaScript, along with a good understanding of server-side templating languages, is necessary. Experience with modern frameworks and libraries such as Express.js, Hapi.js, or Koa.js is preferred. Familiarity with database technologies such as PostgreSQL (MongoDB / MySQL is good to have) is a plus. Excellent communication and leadership skills are essential for this role. You should also be able to work effectively in a fast-paced, dynamic environment. (ref:hirist.tech),

You are a highly skilled Node.js Developer who will be responsible for developing, maintaining, and optimizing backend services and APIs for web and mobile applications. Your role will involve building scalable applications using Node.js, Express.js, and other relevant technologies. Your key responsibilities include developing and maintaining backend services using Node.js, Express.js, and Nest.js, designing and implementing RESTful and GraphQL APIs, collaborating with frontend developers, optimizing application performance, working with databases like MongoDB, MySQL, and PostgreSQL, implementing authentication and authorization mechanisms, writing clean and reusable code, debugging and resolving issues, and working with cloud services for deployment and scalability. It is important to stay updated with industry trends and emerging technologies in backend development. To excel in this role, you must have proficiency in Node.js and JavaScript, experience with Express.js, Nest.js, or Koa.js, understanding of asynchronous programming and microservices, hands-on experience with databases, familiarity with API design, knowledge of authentication and security practices, experience with Docker, Kubernetes, and CI/CD pipelines, understanding of message brokers and caching mechanisms, strong problem-solving skills, and the ability to work in an agile development environment.,

FitPhilia Solutions Pvt Ltd (FitWay) is a company specializing in digital fitness training, consumer engagement, and wearable technology, empowering gym businesses to create sustainable lifestyle changes through personalized workout setups. With a deep understanding of consumer behavior, human psychology, advanced technology, and data-driven insights, we develop scalable solutions. We are looking for a skilled Node.js Backend Developer to join our team at Balewadi Highstreet, Baner, Pune. Your responsibilities will include developing, maintaining, and optimizing server-side applications to provide seamless user experiences. If you are passionate about building high-quality backend solutions and solving complex technical problems, we invite you to apply. Key Responsibilities: Backend Development: Develop and maintain backend services and applications using Node.js, ensuring reusable, testable, and efficient code. API Development: Design, develop, and maintain RESTful or GraphQL APIs for seamless integration, focusing on robust authentication and authorization. Database Management: Work with relational and non-relational databases, designing and optimizing database schemas and queries. Scalability and Performance: Develop scalable solutions, identify bottlenecks, and optimize system performance. Security and Stability: Implement security best practices and ensure the stability and reliability of backend systems. Collaboration and Documentation: Collaborate with team members and stakeholders, maintain detailed technical documentation. Testing and Debugging: Write tests and debug issues to provide timely fixes. Qualifications and Skills: Technical Proficiency: Strong experience with Node.js, JavaScript, asynchronous programming, and event-driven architecture. Database Knowledge: Hands-on experience with SQL and NoSQL databases, query optimization, and data modeling. API Design: Experience designing and implementing RESTful or GraphQL APIs, knowledge of authentication standards. Other Skills: Familiarity with Docker, Kubernetes, cloud services, and version control tools. Soft Skills: Strong problem-solving skills, attention to detail, excellent communication, and ability to work collaboratively. Preferred Qualifications: Bachelor's degree in computer science or related field, 5+ years of backend development experience with Node.js. Experience with CI/CD pipelines, testing frameworks, logging tools. Why Join Us Collaborative and dynamic work environment. Opportunity for growth and skill development. Be part of an innovative team building impactful products. If you are passionate about quality and thrive in a fast-paced environment, please send your CV to hr@thefitway.io to apply for this exciting opportunity.,

You will be joining our development team as a highly skilled Node.js Developer at our location in Mira Road, Mumbai. In this role, you will be responsible for developing, maintaining, and optimizing backend services and APIs for both web and mobile applications. Your expertise in building scalable applications using Node.js, Express.js, and other relevant technologies will be crucial for the success of our projects. Your key responsibilities will include developing and maintaining backend services using Node.js, Express.js, and Nest.js. You will also be tasked with designing and implementing RESTful and GraphQL APIs for our applications. Collaboration with frontend developers to integrate user-facing elements with server-side logic, optimizing application performance, security, and scalability, as well as working with various databases like MongoDB, MySQL, and PostgreSQL will be part of your daily tasks. Additionally, you will need to implement authentication and authorization mechanisms such as JWT, OAuth, and Passport.js. Writing clean, reusable, and well-documented code following best practices, debugging and resolving issues for smooth application performance, and working with cloud services like AWS, Firebase, or Azure for deployment and scalability are also essential aspects of this role. Staying updated with industry trends and emerging technologies in backend development is expected to ensure we are always at the forefront of innovation. To excel in this position, you should have proficiency in Node.js and JavaScript (ES6+), along with experience in Express.js, Nest.js, or Koa.js for backend development. A strong understanding of asynchronous programming, event-driven architecture, and microservices is necessary. Hands-on experience with databases such as MongoDB, MySQL, PostgreSQL, or Redis, familiarity with API design and development, and knowledge of authentication and security practices like JWT, OAuth, CORS, and CSRF are required skills. Moreover, experience with Docker, Kubernetes, and CI/CD pipelines will be advantageous. Understanding message brokers like RabbitMQ, Kafka, and caching mechanisms such as Redis and Memcached will also be beneficial. Strong problem-solving skills and the ability to work in an agile development environment are qualities that we value in all our team members.,

Dear Candidate, We are hiring a Full-Stack Developer to craft end-to-end web applications using Node.js and Vue.js. Best suited for developers who enjoy versatility and owning features from concept to deployment. Key Responsibilities: Build server-side logic with Node.js (Express/NestJS) Develop dynamic UIs using Vue 3 and Composition API Design schema and queries with SQL or MongoDB Write reusable components and maintain style consistency Work in a collaborative agile team environment Required Skills & Qualifications: Solid experience with JavaScript/TypeScript across the stack Proficiency in Vue.js and modern frontend practices Familiarity with REST/GraphQL and WebSockets Bonus: Experience with SSR (Nuxt.js), testing frameworks, or Firebase Soft Skills: Strong troubleshooting and problem-solving skills. Ability to work independently and in a team. Excellent communication and documentation skills. Note: If interested, please share your updated resume and preferred time for a discussion. If shortlisted, our HR team will contact you. Kandi Srinivasa Delivery Manager Integra Technologies

As a Node.js Developer, you will be responsible for building and maintaining the backbone of our applications. You will utilize your deep understanding of JavaScript, the Node.js ecosystem, and asynchronous programming principles to create efficient and reliable server-side code. You will participate in architectural discussions, contribute to technical designs, and ensure the delivery of robust and well-tested backend services. Responsibilities - Design, develop, and maintain robust and scalable server-side applications and APIs using Node.js and related frameworks (e.g., Express.js, NestJS, Koa.js). - Architect and implement well-documented and secure RESTful APIs and potentially other web service protocols (e.g., GraphQL). - Follow best practices for API design, versioning, and error handling. - Integrate applications with various types of databases, including relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra, Redis). - Design and implement efficient database schemas and data models. - Write optimized database queries and utilize ORM/ODM libraries (e.g., Sequelize, Mongoose) effectively. - Leverage Node.js's non-blocking, event-driven architecture to build high-performance and scalable applications. - Implement efficient asynchronous patterns using Promises, Async/Await, and event loops. - Identify and address performance bottlenecks through profiling and optimization techniques. - Write comprehensive unit, integration, and end-to-end tests using appropriate testing frameworks (e.g., Jest, Mocha, Chai, Supertest). - Participate actively in code reviews to ensure code quality, maintainability, and adherence to coding standards. - Implement and maintain CI/CD pipelines for automated testing and deployment. - Collaborate effectively with frontend developers to define API contracts and ensure seamless integration. - Communicate technical concepts clearly and concisely to both technical and non-technical stakeholders. - Participate in team meetings, sprint planning, and other agile ceremonies. - Participate in the deployment process of Node.js applications to various environments (e.g., cloud platforms like AWS, Azure, GCP; on-premise servers). - Understand and utilize containerization technologies like Docker and orchestration tools like Kubernetes (preferred). - Implement monitoring and logging solutions to ensure application health and facilitate troubleshooting. - Implement security best practices to protect applications from common vulnerabilities (e.g., OWASP top 10). - Implement authentication and authorization mechanisms. - Ensure data security and compliance. - Stay up-to-date with the latest trends and advancements in Node.js, JavaScript, and backend development. - Proactively explore and evaluate new technologies and tools to improve our development processes and application quality. Skills Required - Deep understanding of JavaScript fundamentals, including asynchronous programming, closures, and prototypical inheritance. - Comprehensive knowledge of the Node.js runtime environment, event loop, and core modules. - Strong experience with at least one popular Node.js framework (Express.js is highly preferred; experience with NestJS or Koa.js is a plus). - Proven ability to design, develop, and document RESTful APIs. - Hands-on experience integrating with various types of databases (both SQL and NoSQL). - Testing Proficiency in writing unit, integration, and end-to-end tests with relevant testing frameworks.

About The Role As a Node.js Developer, you will be responsible for building and maintaining the backbone of our applications. You will utilize your deep understanding of JavaScript, the Node.js ecosystem, and asynchronous programming principles to create efficient and reliable server-side code. You will participate in architectural discussions, contribute to technical designs, and ensure the delivery of robust and well-tested backend services. Responsibilities - Design, develop, and maintain robust and scalable server-side applications and APIs using Node.js and related frameworks (e.g., Express.js, NestJS, Koa.js). - Architect and implement well-documented and secure RESTful APIs and potentially other web service protocols (e.g., GraphQL). - Follow best practices for API design, versioning, and error handling. - Integrate applications with various types of databases, including relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra, Redis). - Design and implement efficient database schemas and data models. - Write optimized database queries and utilize ORM/ODM libraries (e.g., Sequelize, Mongoose) effectively. - Leverage Node.js's non-blocking, event-driven architecture to build high-performance and scalable applications. - Implement efficient asynchronous patterns using Promises, Async/Await, and event loops. - Identify and address performance bottlenecks through profiling and optimization techniques. - Write comprehensive unit, integration, and end-to-end tests using appropriate testing frameworks (e.g., Jest, Mocha, Chai, Supertest). - Participate actively in code reviews to ensure code quality, maintainability, and adherence to coding standards. - Implement and maintain CI/CD pipelines for automated testing and deployment. - Collaborate effectively with frontend developers to define API contracts and ensure seamless integration. - Communicate technical concepts clearly and concisely to both technical and non-technical stakeholders. - Participate in team meetings, sprint planning, and other agile ceremonies. - Participate in the deployment process of Node.js applications to various environments (e.g., cloud platforms like AWS, Azure, GCP; on-premise servers). - Understand and utilize containerization technologies like Docker and orchestration tools like Kubernetes (preferred). - Implement monitoring and logging solutions to ensure application health and facilitate troubleshooting. - Implement security best practices to protect applications from common vulnerabilities (e.g., OWASP top 10). - Implement authentication and authorization mechanisms. - Ensure data security and compliance. - Stay up-to-date with the latest trends and advancements in Node.js, JavaScript, and backend development. - Proactively explore and evaluate new technologies and tools to improve our development processes and application quality. Skills Required - Deep understanding of JavaScript fundamentals, including asynchronous programming, closures, and prototypical inheritance. - Comprehensive knowledge of the Node.js runtime environment, event loop, and core modules. - Strong experience with at least one popular Node.js framework (Express.js is highly preferred; experience with NestJS or Koa.js is a plus). - Proven ability to design, develop, and document RESTful APIs. - Hands-on experience integrating with various types of databases (both SQL and NoSQL). - Testing Proficiency in writing unit, integration, and end-to-end tests with relevant testing frameworks. Apply Insights Follow-up Save this job for future reference Did you find something suspiciousReport Here! Hide This Job Click here to hide this job for you. You can also choose to hide all the jobs from the recruiter.