Node Js Job Vacancies in Bangalore

Were looking for a backend engineer with strong Node.js expertise to build secure, scalable APIs and platform integrations. Youll lead authentication/authorization implementations (Okta, OAuth/OIDC/SAML), modernize legacy access policies, and deliver resilient services on Azure/Kubernetes with productiongrade observability.Key ResponsibilitiesDesign, build, and maintain Node.js backend services and REST APIs with robust reliability, performance, and security.Implement authentication & authorization using Okta APIs; handle token/session lifecycle and hardening.Migrate SiteMinder policies to modern identity/access patterns (OIDC/SAML/OAuth 2.0).Integrate securely with internal and external platform services and data sources.Own API design (standards, versioning, documentation), error handling, idempotency, and rate limiting.Ensure comprehensive automated testing (unit, integration, system, regression) and CI/CD health.Operate services on Azure with Kubernetes (containerization, helm/manifests, secrets, config, scaling).Implement observability with Splunk and Datadog (dashboards, s, SLOs).Collaborate with Security/Architecture on threat modeling, secrets management, and compliance.Continuously improve code quality, reliability, and developer experience.Required Qualifications5+ years of backend development with a strong focus on Node.js (TypeScript preferred) and API engineering.Proven experience implementing Oktabased auth flows; deep familiarity with OAuth 2.0, OIDC, SAML.Solid knowledge of token/session management (PKCE, refresh tokens, rotation, revocation, scopes).Handson experience building RESTful services and integrating with thirdparty/internal platforms.Proficiency with datastores: RDBMS (e.g., PostgreSQL/SQL Server) and MongoDB (schema design, indexing, performance).Experience deploying to Azure and orchestrating workloads on Kubernetes (containers, networking, ingress, resilience).Practical use of Splunk and Datadog for logs/metrics/traces; creating actionable dashboards/s.Strong testing discipline: unit, integration, system, regression and contract testing.Comfortable with modern SDLC tooling: Jira, Confluence, Git, Jenkins (SVN experience a plus).Bachelors degree (BE, MCA, or equivalent) in Computer Science, Engineering, or related field.Core IAM ConceptsAuthentication & Authorization protocols:OIDC (OpenID Connect) flows, ID token handlingOAuth 2.0 grant types, scopes, refresh tokensPKCE (Proof Key for Code Exchange) why and how its usedSession Management:Session creation, renewal, and terminationHandling session timeouts and re-authenticationToken Handling:Access token vs ID token vs refresh tokenToken validation and expiration strategiesLogin/Logout Flows:Standard login/logoutUniversal Logout (single sign-out across apps)Single Sign-On (SSO):Inbound SSO integrating external identity providers (e.g., Okta as IdP)Outbound SSO enabling apps to act as IdP for other servicesFederation concepts (SAML, OIDC)Security Best Practices:CSRF, XSS prevention in login flowsSecure storage of tokens (browser vs server)Additional commentsImplementing secure login/logout flows in SPAs or web appsHandling redirects for OIDC/OAuth flowsIntegration with Okta Sign-In Widget or custom login pagesHandling SSO flows (inbound and outbound) in UIError handling for authentication failuresPreferred (Not Mandatory)Familiarity with Okta platform (Sign-In Widget, SDKs, API)Experience in migration projects from legacy IAM systems (e.g., SiteMinder)Skills:Node.Js, API, OAuth/Okta, SSO, Session, Token, Login/Logout, JWT

Full Stack Developer (JavaScript / MongoDB / Node / Next / Electron) Location: Bangalore Mode: Hybrid (3 days office, rest WFH) Experience: 412 yearsWere looking for an experienced Full Stack Developer who thrives on building high-performance web systems.What youll work on:Full stack projects using JavaScript, Node.js, Next.js, React, MongoDB, ElectronDesigning and scaling high-performance web services & databases (RDBMS + NoSQL)Cloud deployment & operations on AWS (Lambda, EC2, etc.)

Required: Strong Knowledge in Java, Core Java. Strong Knowledge in Java Script, HTML, SQL. Strong in SDLC

We're Hiring: AI Engineer at MSolve TechMSolve Tech is looking for a talented AI Engineer with 4+ years of experience to design and build AI products using Agentic AI (Autogen), Python backend, and React/Node.js front-end.What You'll Do:Build AI-powered products from concept to deployment.Develop backend services in Python and integrate AI/ML pipelines.Create responsive front-end apps using React & Node.js.Work with RDBMS and Azure Cosmos DB.Skills We're Looking For:Python, Node.js, ReactAgentic AI (Autogen)RDBMS & Azure Cosmos DBProduct-focused mindset & strong problem-solving skillsWhy Join Us:Lead the development of cutting-edge AI productsFlexible work environmentGrow your skills with an innovative tech team

We are hiring for Backend Architects for a consulting firm specializing in digital engineering, AI, Data, Cloud, and Product Engineering. Need to work on Gen AILocation: Bangalore/ Kochi ( work from Office )Experience : 8-15 years, Budget is 38 LPANeed experience in developing and testing highly scalable software using (Java/Python/Node/PHP) with good exp in System Design, Micro Services and Hybrid Monolithic architecture. If interested, please send updated profile to binju@strivex.com

We are looking for a Full Stack Developer with strong expertise in TypeScript to design, develop, and maintain scalable web applications.You will be working on both frontend and backend, collaborating with cross-functional teams to deliver high-quality solutions.Key Responsibilities:Develop and maintain web applications using TypeScript across frontend and backend.Build and optimize APIs and backend services with Node.js / Express.js / NestJS.Design responsive and user-friendly UIs using React.js / Next.js.Work with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB).Ensure application performance, security, and scalability.Collaborate with product, design, and QA teams in agile sprints.Skills Required:Proficiency in TypeScript & JavaScript (ES6+)Frontend: React.js / Next.js, HTML, CSS, Tailwind/BootstrapBackend: Node.js, Express.js, NestJSDatabases: PostgreSQL / MySQL / MongoDBAPI Development: RESTful APIs (GraphQL is a plus)Familiarity with Git/GitHub, CI/CD pipelinesExposure to AWS / Azure / GCP, Docker (nice to have)Strong problem-solving and debugging skillsEducation:Bachelors degree in Computer Science, Engineering, or related field (or equivalent practical experience).Compensation:Competitive salary (based on experience)Performance-based incentives and benefits

Job description & Responsibilities:-* Developing front-end website architecture.* Designing user interactions on web pages.* Developing back-end website applications.* Creating servers and databases for functionality.* Seeing through a project from conception to finished product.* Designing and developing APIs.* Staying abreast of developments in web applications and programming languages.* Ability to handle, new requirements, design, develop and deploy applications independently.* Good critical reasoning and analytical skills; takes ownership and sticks to the problem until it is solved* Ability to work independently and with others in a team environment* Quick learner with the ability to guide and mentor junior developers in the teamRequirements:* Proficiency with fundamental front-end languages such as HTML Five, CSS Three, SESS, and JavaScript.* Familiarity with JavaScript frameworks such as React JS & React Native.* Back-end languages: Java and Java frameworks such as Java Spring boot.* Good to have knowledge of Maven and Hibernate.* Familiarity with database technology such as MySQL, or Postgres

Vtex, React js , node js, HTML CSS , javascript, typescript, ui development,AWS,

Responsibilities:Design and develop robust, scalable, and high-performance RESTful APIs using Node.js, TypeScript, and Express.js .Implement and maintain MySQL databases, ensuring efficient data structures and query optimization.Write clean, maintainable, and well-documented code following best practices.Optimize application performance, ensuring fast response times and minimal downtime.Troubleshoot and debug issues across the backend stack.Implement security best practices, including authentication, authorization, and data protection.Collaborate with frontend developers to ensure seamless API integration.Desired Candidate Profile:Bachelors degree with 3+ years of experience in backend Development.Strong proficiency in TypeScript and Node.js .Experience with Express.js and building RESTful APIs.Proficiency in MySQL including indexing, and query optimization.Strong knowledge of authentication & authorization mechanisms (JWT, OAuth, etc. ).Proficiency with Git version control and working in an Agile environment.Knowledge of RESTful APIs and how to consume them.Good to have basic blockchain workflow, cryptography, Ethereum knowledge etc.

Key responsibilities:* Using configuration management and integration/build automation tools to deploy code.* Applying knowledge of common, relevant architecture frameworks in defining and evaluating application architectures.* Performing code reviews and providing critical suggestions for fixes and improvements* Supporting issue analysis and fixing activities during test phases, as well as production issue resolution.* Fixing and performance tuning web-based applications.* Developing and demonstrating a broad set of technology skills in web application technologies, microservice design patterns, Open Source libraries and frameworks, and technology architecture concepts.* Collaborating within a project team of talented employees with diverse and complementary skills.Professional Skill Requirements:* A proven track record of successful project/product implementation with 10+ years of Continuous Integration, Continuous Delivery, and Test- Driven Development.* Experience in building highly scalable web services and building/using RESTful APIs and proficiency in Node, Python and Java.* Proficiency in frontend framework (React)* Experience with Camunda is a plus.* Experience with SQL and MySQL database server* Experience with AWS, GCP platforms, CI/CD tools* Background with Jenkins and/or Confluence plugin framework* Experience developing on both mobile and web platforms* Experience with the design and development of distributed microservices* Has Hands-on Test Driven Development experience and is able to author Unit, Integration and Functional Tests.* Good OO-skills. Must demonstrate strong familiarity with design patterns.* Good communication and client-facing skills.

We are Hiring..!!Backend DeveloperExperience: 3-5 yearsLocation: BengaluruEmployment Type: Full-timeRole Overview:We are looking for a skilled Backend Developer to develop and optimize the backend of our multi-service cross-platform mobile application, which serves millions of users. The candidate should have a deep understanding of Node.js (Fastify/Express.js), databases (MongoDB, PostgreSQL, Redis), and microservices architecture.Responsibilities:* Develop and maintain scalable and high-performance backend services.* Work with Node.js frameworks (Fastify/Express.js) and integrate with databases (PostgreSQL, MongoDB, Redis).* Design and optimize APIs and microservices to handle large-scale traffic.* Implement payment gateways and third-party integrations.* Optimize database queries for high efficiency and performance.* Ensure application security, scalability, and fault tolerance.* Work closely with DevOps to manage cloud infrastructure and deployments.Requirements:* 3-5 years of backend development experience.* Proficiency in Node.js (Fastify/Express.js), PostgreSQL, MongoDB, Redis.* Experience with microservices architecture and containerization (Docker/Kubernetes).* Strong experience in writing complex queries and database indexing.* Knowledge of cloud services (AWS, GCP, Azure) and CI/CD pipelines.* Experience with payment gateway integration.* Strong debugging and performance optimization skills.Additional Skills Preferred:* Experience with logging and monitoring tools (Datadog, Prometheus, ELK Stack, etc).* Experience in handling large-scale applications with millions of users.

We are seeking a talented and motivated .Net Developer to join our dynamic Apra labs team. Skills: C#, HTML, and CSS, REST APIs, MS SQL, Redis, Mongo DB, JQuery/XPath, React JS, Node.JS Distributed Systems, indexing, ServiceBus, FunctionApp, Azure Storage, Service Worker, C# Entity Framework, Familiarity with Linux, Shell scripting and application services like Apache and Tomcat, RESTful services. Domain: Biometrics, Video Surveillance Computer Vision, Machine Learning - Vision A solid understanding of Agile Software Development Methods is a must. Roles & Responsibilities An eligible candidate should be able to: Lead the complete development cycle of a project Gather requirements from the client/product owner/architect Design application/solution/product Demonstrate technical leadership in application/product development Take ownership and communicate with all stakeholders - Product Owner, Project Manager, Development Team, QA Team, Deployment Team, Customer Success Team This document is strictly confidential To mentor junior developers with regular pair programming and code review sessions. To inspire the team to constantly learn and take up challenging projects. Take up hands-on coding/development tasks.

Job Title : Angular DeveloperLocation : Bengaluru, KarnatakaEmployment Type : Contract (Minimum 12 months, extendable)Job Overview :We are looking for a talented and experienced Angular Developer to join our dynamic team. This role requires a professional who is passionate about front-end development and has hands-on experience in building scalable, high-performance, and user-friendly web applications. You will collaborate with cross-functional teams, including UI/UX designers, backend developers, and stakeholders, to develop seamless and engaging digital experiences.Key Responsibilities :- Design, develop, and maintain Angular-based applications with clean, modular, and reusable code.- Work closely with UI/UX designers to translate wireframes and visual designs into functional and aesthetically pleasing user interfaces.- Integrate RESTful APIs and third-party services to ensure efficient data flow and communication between front-end and back-end systems.- Optimize applications for maximum performance, speed, and scalability across different devices and browsers.- Implement state management solutions using RxJS, NgRx, or other relevant libraries.- Conduct thorough unit testing and debugging to maintain high-quality, bug-free applications.- Adhere to best practices in coding standards, performance optimization, and security.- Work in an Agile/Scrum environment, actively participating in daily stand-ups, sprint planning, and retrospectives.- Stay updated with latest Angular versions, industry trends, and emerging front-end technologies to ensure continuous improvement.Required Skills & Qualifications :- Strong hands-on experience with Angular (latest versions preferred).- Proficiency in HTML, CSS, SCSS, TypeScript, and JavaScript.- Expertise in RxJS and state management libraries like NgRx.- Deep understanding of RESTful API integration and handling asynchronous programming.- Experience with Git and version control systems.

Experience: 6-7yearsMust Have Skills:NodeJSPython Postgre Sql or any kind of relational DBKubernetes GraphQLNice-to-Have Skills:Frontend ReactTypeScriptGitHub ActionsCI/CDStorybookRest APICypressD3Additional Requirements:Proven experience building Python and NodeJS based apps (with React or similar front-end frameworks)Strong Python and NodeJS skills for backend development workFamiliarity with GraphQL and Apollo ClientExperience working with Azure Cloud infrastructure and KubernetesExperience developing with relational databases such as PostgreSQLExperience with Kafka for data sharingAbility to work well within an Agile team and in a fast-paced environmentOpen and collaborative with a desire to help othersFamiliarity with D3 would also be advantageous.

Responsibilities:Develop and maintain user-friendly, responsive, and intuitive web applications using Angular best practices.Collaborate with back-end developers to integrate user-facing features with server-side logic.Ensure high-performance, scalability, and maintainability of the web application.Write efficient, clean, and well-documented code.Troubleshoot and debug issues with the web application.Stay up-to-date with emerging trends and technologies in front-end development.Participate in code reviews and provide constructive feedback to other developers.Requirements: Bachelor's degree in Computer Science, Computer Engineering or a related field.Strong proficiency with Typescript.Hands-on experience with ExpressJS, Nodejs and MySQL.5+ years of experience in front-end & back-end development with Angular.Hands-on experience in implementing front-end and back-end JavaScript applicationsProficiency in HTML, CSS, and JavaScript.Experience with Angular Material, Bootstrap, and other CSS frameworks.Knowledge of RESTful APIs and how to consume them.Understanding of agile development methodologies.Experience with version control systems (Git, SVN).Excellent problem-solving skills and attention to detail.Strong communication and collaboration skills.

We are Hiring...!!Full Stack Developer (React Native + Backend)Experience: 3-5 yearsLocation: BengaluruEmployment Type: Full-timeRole Overview:We are seeking an experienced Full Stack Developer to develop and maintain our high-traffic, multi-service cross-platform mobile application. The ideal candidate should be proficient in both frontend (React Native) and backend technologies (Node.js with Fastify/Express.js, PostgreSQL, MongoDB, Redis) and have hands-on experience with microservices architecture and DevOps.Responsibilities:* Develop and maintain mobile applications using React Native for both iOS and Android platforms.* Build and optimize backend services using Node.js (Fastify/Express.js) and integrate with databases (PostgreSQL, MongoDB, Redis).* Implement microservices architecture to ensure scalability and performance.* Develop and integrate secure payment gateways.* Optimize application performance to handle 3-5 million users efficiently.* Work on CI/CD pipelines, containerization (Docker), and cloud deployment (AWS/GCP/Azure).* Troubleshoot issues, conduct performance tuning, and ensure application security.Requirements:* 3-5 years of experience in full-stack development.* Strong experience with React Native, Node.js (Fastify/Express.js), PostgreSQL, MongoDB, and Redis.* Experience with microservices, containerization (Docker), and cloud platforms.* Knowledge of payment gateway integration (Stripe, Razorpay, PayPal, etc.).* Strong experience in writing complex queries and database optimization.* Understanding of DevOps, CI/CD, and cloud-based application deployment.* Strong problem-solving and analytical skills.Additional Skills Preferred:* Experience with logging and monitoring tools (Datadog, Prometheus, ELK Stack, etc).* Experience in handling large-scale applications with millions of users.* Strong problem-solving skills and ability to work in an agile development environment.