65 Koa Jobs - Page 2

Role Overview: As a Node.js Developer at Enterprise Bot, you will be responsible for building and maintaining scalable backend systems, designing database structures, and implementing secure APIs. Your role will involve collaborating with cross-functional teams to deliver top-quality software solutions. Key Responsibilities: - Design, develop, and maintain scalable server-side applications using Node.js and frameworks like Express.js and Koa. - Work with MongoDB for schema design and utilize SQL-based databases when required. - Build secure, efficient RESTful and/or GraphQL APIs and implement authentication systems using OAuth, JWT, and others. - Implement security best practices in APIs, da...

As a candidate for the position, you should have the following qualifications: - Qualification: BCA, BSC, BE/BTECH (CS/IT/ECE), MCA/MSc - Experience: 0 - 2 years in AngularJS projects Key Responsibilities: - Good Analytical skill and Problem-solving skills. - Must have strong experience in Angular/ReactJS. - Experience with NodeJs or another JavaScript server. - Experience with Web Socket APIs consumption and creation. - Experience with a JS Backend framework is important, for example: Express JS/Meteor/Sail/Koa/etc. - Experience with hosting JavaScript applications in a cloud (AWS) is a plus. - Good understanding of advanced JavaScript concepts like Objects/Closures/Async Events is required...

You will be responsible for developing high-performance server-side applications using Node.js. Your key responsibilities will include: - Developing, testing, and maintaining server-side applications with Node.js. - Collaborating with front-end developers to integrate user-facing components with server-side logic. - Designing, implementing, and maintaining RESTful APIs and WebSocket services. - Writing clean, efficient, and maintainable code following industry best practices. - Troubleshooting, debugging, and optimizing applications for maximum performance and scalability. - Participating in code reviews and providing constructive feedback to team members. - Keeping up-to-date with emerging ...

As a Node.js Developer at our company, you will play a crucial role in developing and maintaining server-side components, designing and implementing RESTful APIs, and ensuring high performance and responsiveness to requests from the front-end. Your responsibilities will include but are not limited to: - Minimum of 1 year of real-time experience in developing applications using Node.js. - Strong understanding of JavaScript and ES6+ features. - Proficient in using Node.js frameworks such as Express.js or Koa. - Experience with asynchronous programming and event-driven architecture. - Knowledge of RESTful APIs and experience in designing and integrating them. - Understanding of structured and u...

Role Overview: At Publicis Sapient, you will be at the forefront of revolutionizing the future of product engineering with state-of-the-art, scalable innovations. As an Associate Software Development Engineer, you will have the incredible opportunity to work with a team that utilizes advanced artificial intelligence and machine learning methodologies to design and implement intelligent, adaptive solutions that tackle complex real-world challenges. Key Responsibilities: - Work in the spirit of agile & a product engineering mindset by delivering sprint outcomes iteratively and incrementally, following agile ceremonies. - Write clean, modular, production-ready code and take it through the produ...

Are you an expert senior full stack MERN engineer If you're an expert senior full stack MERN engineer, this job could become a long-term engagement. NOTE: If you have LESS THAN 7 YEARS OF EXPERIENCE as a MERN Stack engineer, do not waste your time applying. Under no circumstances will you be selected for an interview. We need an expert senior full stack MERN engineer to join our team. To be qualified as a expert level developer, you will need proven experience writing high quality, optimized code . You must be a high performer . You must be trustworthy . You must work well as part of a fully remote, distributed team based in India. You must fit into our team culture and add value to our cult...

Job Title: Node js Developer (React/MSSQL/Cloud) We are seeking a talentedNode js Developerwith strong expertise inKoaandSequelize (ORM with TypeScript), who is passionate about building scalable web applications and delivering exceptional user experiences You will work across backend and frontend development, integrating APIs, and contributing to cloud-native solutions in a dynamic Agile/Scrum environment, Key Responsibilities Develop and maintainsingle-page applications (SPAs)using React, Node js, Koa, Sequelize, and MSSQL, Design, build, and optimizeRESTful APIsand integrate with external SaaS platforms viaSOAPandREST, Implementreal-time communicationwith WebSockets and asynchronous inter...

• Design, develop, and maintain backend services using Node.js and frameworks such as Express, NestJS, or Koa. • Build and secure robust APIs (REST/GraphQL), ensuring compliance with OAuth/JWT, tokenization, and TLS/HTTPS standards. Required Candidate profile • Integrate with payment providers, banking APIs, and manage transaction lifecycles. • Work with message brokers and event-driven architectures (Kafka, RabbitMQ, Redis Streams).

As an Angular/React.js Developer, you will be responsible for the following: - Must have strong Knowledge in AngularJS / React JS etc. - Experience with NodeJs or another JavaScript server. - Experience with Web Socket APIs consumption and creation. - Experience with a JS Backend framework is important ex: Express JS / Meteor / Sail / Koa / etc. - Experience with hosting JavaScript applications in a cloud (AWS) plus. - Good understanding of advanced JavaScript concepts like Objects / Closures/ Async Events / etc is required - Good understanding of code versioning tools, such as Git. - Good Analytical skill and Problem-solving skills. Qualifications: - BCA, BSC, BE/BTECH (CS/IT/ECE) - MCA/MSc...

As a React.js and Node.js Developer, you will be responsible for developing user interfaces using React.js and TypeScript for the frontend. You will also be involved in building and maintaining RESTful APIs or GraphQL services with Node.js to support frontend functionalities. Additionally, you will integrate and customize mapping libraries such as Mapbox, Leaflet, and Google Maps, incorporating advanced features like geolocation, real-time updates, custom overlays, and markers. Your role will also include implementing secure login flows using OAuth providers like Google, Facebook, Auth0, and managing token lifecycles. Collaboration with product and design teams in agile settings, mentoring j...

As a Backend Development Engineer at Tesco, you will be part of an agile team of industry-leading engineers working on defining and developing Tesco's xAPI (Experience API) that powers various shopping experiences such as tesco.com, the mobile shop application, store, and other internal applications. Your role will involve being a passionate and pragmatic Engineer with an inquisitive mind, motivated to drive positive change and prioritize customer satisfaction. Working collaboratively with product and program managers, you will understand requirements and either build new software or extend existing software. Your problem-solving skills will be critical in developing extensible, maintainable...

This is a full-time, on-site role for a Software Developer (NodeJS) based in Chennai. As a Software Developer, your primary responsibilities will include designing, developing, and maintaining software applications using NodeJS. You will write clean and efficient code, debug and troubleshoot applications, collaborate with cross-functional teams, and actively participate in code reviews and project planning. To excel in this role, you must possess a strong proficiency in JavaScript and NodeJS. Additionally, experience with web frameworks like Express or Koa, familiarity with front-end technologies such as HTML, CSS, and React or Angular, and an understanding of asynchronous programming are es...

Company Description With over two decades of experience, Molecular Connections (MC) specializes in Big Data and Data Science Solutions powered by AI. MC uses AI, ML, and the Linked Data Store to boost efficiencies and create new revenue streams for its customers across various verticals. Known for its innovation, MC collaborates with leading pharma and STEM industries to provide end-to-end software development and data insights. With over 70% of its workforce being women, MC is recognized among the top 15 best companies for women to work for in India. Role Description This is a full-time hybrid role for a JavaScript Backend Developer located in Bengaluru, with some work-from-home flexibility...

We are looking for a hands-on coding Senior Node.js Engineer with strong backend development skills and a keen interest in application performance, monitoring, and observability. The role involves building high-performance Node.js services while contributing to advanced monitoring capabilities such as tracing, metrics, and error visibility. You will work on designing resilient, low-latency services while ensuring they are observable, debuggable, and production-ready. Responsibilities 1. Design and develop scalable Node.js applications with a focus on reliability and performance. 2. Optimize applications for event loop efficiency, memory usage, and throughput. 3. Implement logging, metrics, a...

The Developer - Node JS will play a key role in establishing a full-stack framework to support multi-country, multi-currency, and multi-brand solutions, while also driving the adherence to established guidelines. You will be responsible for various tasks, including but not limited to: - Prototyping, designing, and developing solutions with a focus on multi-country, multi-currency, and multi-brand integrations. - Striving for continuous improvement in development processes, standards, and overall quality. - Collaborating closely with product owners to devise software technology plans spanning multiple generations. - Engaging directly with stakeholders to grasp both business and technical requ...

About the Role The technology that once promised to simplify patient care has brought more issues than anyone ever anticipated. At Innovaccer, we defeat this beast by making full use of all the data Healthcare has worked so hard to collect, and replacing long-standing problems with ideal solutions. Data is our bread and butter for innovation. We are looking for a Senior AI Engineer who understands healthcare data and can leverage the data to build algorithms to personalize treatments based on the clinical and behavioral history of patients. We are looking for a superstar who will define and build the next generation of predictive analytics tools in healthcare. A Day in the Life Design, devel...

We are seeking an experienced Node.js Developer to join our team and contribute to the development and maintenance of server-side components. In this role, you will be responsible for designing and implementing RESTful APIs, ensuring high performance and responsiveness to front-end requests, and staying up-to-date with industry trends and back-end technologies. The ideal candidate should have a minimum of 1 year of real-time experience in developing applications using Node.js. A strong understanding of JavaScript and ES6+ features is required, along with proficiency in Node.js frameworks like Express.js or Koa. Experience with asynchronous programming, event-driven architecture, and RESTful ...

As a Front End Developer at Geoms Digital House Pvt. Ltd. located in Panipat, you will be responsible for utilizing your minimum 1+ years of hands-on experience to develop and maintain engaging user interfaces. Your expertise in HTML/HTML5, CSS/CSS3, and Javascript will play a crucial role in creating visually appealing web pages. You should have a strong understanding of Bootstrap and Responsive Web Designing to ensure seamless user experiences across various devices. Familiarity with React, Redux, React-router, Redux-sagas, Leaflet, React-leaflet, and NodeJS (express/koa) will be advantageous in executing front end development tasks efficiently. While experience with revision control softw...

As a Senior Experience Technologist at Publicis Sapient, you will collaborate with a team of passionate individuals to create innovative solutions for clients. Your main responsibility will be to develop interactive web-based, mobile, and desktop applications using Sapient and industry best practices. Your impact will involve technical end-to-end design for stories, implementation of stories using best engineering practices like test-driven development, and consideration of non-functional requirements. You will automate testing at various levels and focus on quality by implementing best practices such as logging and code quality tools. Your skills and experience should include 4 to 6 years o...

As a Senior Node Developer, you will be responsible for designing, developing, and maintaining high-performance server-side applications using Node.js. Your role will involve writing clean, efficient, and well-documented code while ensuring code quality through reviews, testing, and contributing to architectural decisions. You will also be developing APIs and microservices, optimizing application performance, and mentoring junior developers. Your qualifications should include at least 3 years of professional Node.js development experience, a Bachelor's degree in Computer Science or related field, proficiency in Node.js and JavaScript (ES6), familiarity with related technologies and framework...

You are an experienced and highly skilled Senior Node Developer sought to join a dynamic team in Gurgaon. If you possess a strong background in Node.js development and proficiency with related technologies, we are interested in hearing from you! With over 3 years of professional experience in Node.js development, you have a proven track record of designing, developing, and deploying scalable software applications. A Bachelor's degree in Computer Science, Engineering, or a related field is required. Your technical skills include strong proficiency in Node.js and JavaScript (ES6+), along with experience in related technologies and frameworks such as Express, Koa, and NestJS. Knowledge of front...

You will be joining Analogue IT Solutions, a prominent B2C IT application development company situated in Hyderabad. We have a proven history of catering to more than 350 clients globally and are committed to fostering innovation in the IT sector. At our company, we place great emphasis on expertise, a global perspective, innovation, customer-centricity, and collaboration to provide tailored IT solutions that enable businesses to thrive and expand. In this full-time on-site position as a Senior Node.js Developer at Analogue IT Solutions, your primary responsibilities will involve the development of back-end Rest APIs and their integration into web admin interfaces, software development, and ...

You are a highly skilled Node.js Developer who will be responsible for building and maintaining server-side applications, collaborating with front-end developers, and ensuring high performance and responsiveness of APIs. Your role will involve working with cross-functional teams to design, develop, and deploy scalable and efficient backend services. Your key responsibilities will include developing and maintaining server-side logic, building reusable code and libraries for future use, integrating user-facing elements with server-side logic, designing and developing RESTful APIs and microservices architecture, collaborating with cross-functional teams to create seamless user experiences, impl...

You will be responsible for backend development, designing and implementing APIs, web services, and backend systems using Node.js. Your role will involve developing and optimizing database solutions to ensure data consistency, integrity, and security. Collaborating closely with frontend developers, designers, and other team members is essential to create a cohesive product. You will write unit tests, perform debugging, and maintain code quality standards. Ensuring the application's scalability, maintainability, and performance under high traffic is a key focus. Participation in code reviews, providing feedback, and advocating for coding best practices is expected. Documentation of system arc...

Role & responsibilities React and Node.js Developer to join our dynamic team As a React and Node.js Developer, you will be responsible for designing, developing, and maintaining user interfaces and server-side applications. Your expertise in both front-end and back-end technologies will play a crucial role in delivering high-quality and responsive web applications. Design and implement responsive user interfaces using React.js. Develop and maintain efficient and scalable server-side applications using Node.js. Optimize applications for maximum speed and scalability. Implement security and data protection measures. Collaborate with UI/UX designers to ensure the technical feasibility of design...