Kolkata Candidates preferred Job Summary: We are seeking a talented React Native Developer who is enthusiastic about crafting high-quality mobile applications for both iOS and Android platforms. The ideal candidate will have hands-on experience across the entire mobile development lifecycle, including build processes, code signing, and deploying apps to the App Store and Google Play. Key Responsibilities: Design and build cross-platform mobile applications using React Native Collaborate closely with product managers, designers, and backend engineers to create seamless mobile experiences Manage native builds for iOS and Android, including handling certificates, provisioning profiles, and keystores Oversee the app release process and submission to the Apple App Store and Google Play Store Debug and resolve build/deployment issues, including managing CI/CD pipelines Continuously maintain and enhance existing applications with new features and performance improvements Optimize application performance and ensure high-quality, responsive user experiences Keep up-to-date with emerging mobile technologies and best practices Required Skills & Experience: Minimum of 2 years of professional experience in React Native development Strong command of JavaScript and/or TypeScript Hands-on experience with native build tools such as Xcode, Android Studio, Gradle, and Fastlane Proven track record of deploying apps to the App Store and Google Play Familiarity with the code signing process, including iOS certificates, provisioning profiles, and Android keystores Experience working with RESTful APIs and third-party libraries Proficient in using tools for mobile debugging and performance optimization Preferred Qualifications: Experience with CI/CD tools such as Bitrise, GitHub Actions, or Jenkins Background in native development using Swift/Objective-C (iOS) and/or Java/Kotlin (Android) Familiarity with tools for app analytics, crash reporting, and performance monitoring Understanding of Agile/Scrum methodologies
Kolkata Candidates Preferred Manual Tester (with Strong English Communication) We are looking for a detail-oriented Manual Tester with excellent English-speaking and writing skills to join our QA team. The ideal candidate will be responsible for testing software applications to ensure they meet business requirements and deliver a high-quality user experience. Key Responsibilities: Analyze requirements, design test cases, and execute manual test scripts. Identify, document, and track bugs using tools like Jira, Bugzilla, or similar. Perform functional, regression, integration, and usability testing. Communicate effectively with developers, project managers, and other stakeholders. Participate in sprint planning, daily stand-ups, and client meetings as required. Provide clear and concise test documentation and test reports. Suggest improvements to UI/UX and overall application quality. Collaborate with the team to ensure testing is aligned with project goals and deadlines. Key Requirements: Bachelors degree in Computer Science, Information Technology, or a related field. 1-3 years of experience in manual testing. Strong understanding of SDLC and STLC. Good experience in writing test cases and test scenarios. Excellent spoken and written English communication skills (must be able to attend client calls and write clear bug reports). Ability to understand business logic and suggest relevant test coverage. Attention to detail and ability to work independently. Familiarity with Agile/Scrum methodology is a plus. Knowledge of tools like Jira, TestRail, or Excel for test case management. Preferred Qualifications: Experience working with international clients. Basic knowledge of automation tools (Selenium, Postman for API testing, etc.) is a bonus.
Kolkata Location Preferred About the Role: We are looking for a talented Senior Full Stack Developer with extensive experience in the MERN stack, strong command of AWS cloud services, and solid expertise in version control systems (especially Git). The successful candidate will lead end-to-end web development efforts, deploy scalable solutions, and collaborate across teams to deliver impactful digital products. Key Responsibilities: Design, build, and maintain scalable web applications using MongoDB, Express.js, React.js, and Node.js. Architect and manage cloud infrastructure on AWS, ensuring performance, security, and scalability. Develop and maintain CI/CD pipelines for seamless integration and deployment. Work closely with UI/UX designers, product managers, and other developers to implement new features and enhancements. Optimize both front-end and back-end performance. Uphold code quality standards through regular peer reviews and clean coding practices. Manage version control workflows using Git and platforms such as GitHub, GitLab,or Bitbucket. Stay informed on emerging technologies and recommend adoption when beneficial. Mentor junior developers and actively contribute to team knowledge sharing. Required Skills & Qualifications: Minimum 2 years of professional experience with the MERN stack. Deep understanding of key AWS services such as EC2, S3, Lambda, RDS, API Gateway, IAM, and others. Proficiency with Git, including managing branching strategies and collaborative workflows. Experience with Docker is required Kubernetes experience is a plus. Solid grasp of RESTful API design principles. Familiarity with database design and management, primarily MongoDB, with PostgreSQL/MySQL as a bonus. Competence in testing and debugging using tools like Jest, Mocha, or Cypress. Strong communication, analytical, and problem-solving abilities. Bachelors degree in Computer Science, Engineering, or a related field. Preferred Skills: Experience working with Serverless Architecture on AWS. Understanding of Agile/Scrum methodologies. Exposure to microservices architecture and GraphQL.
Preferred candidates from Kolkata Face to face interview required Job Summary: We are looking for a skilled DevOps Engineer with strong expertise in AWS to join our team. The ideal candidate will be responsible for developing, managing, and optimizing our cloud infrastructure, ensuring high availability, scalability, and security of our applications. *Key Responsibilities:* Design, deploy, and maintain AWS cloud infrastructure using best practices. Automate infrastructure provisioning, configuration management, and deployments (IaC using tools like Terraform, CloudFormation, etc.). Implement and manage CI/CD pipelines using AWS services and third-party tools (Jenkins, GitLab CI, etc.). Monitor system performance, troubleshoot issues, and ensure system reliability and security. Collaborate with development and operations teams to improve deployment processes and optimize system performance. Implement security best practices including IAM, network security, data encryption, and compliance controls. Perform cost optimization of AWS services to ensure efficient use of resources. Conduct regular backups, disaster recovery planning, and system upgrades. Stay updated on the latest AWS services, features, and industry trends. *Required Skills and Qualifications:* Bachelor's degree in Computer Science, Engineering, or related field. 2+ years of hands-on experience in DevOps with a strong focus on AWS. Proficiency with AWS services such as EC2, S3, VPC, Lambda, RDS, CloudWatch, ECS/EKS, CloudFront, Route53, IAM, etc. Experience with Infrastructure as Code (IaC) tools like Terraform, AWS CloudFormation, or CDK. Strong scripting skills (Python, Bash, Shell, or similar). Experience with containerization technologies (Docker, Kubernetes). Solid understanding of networking concepts (VPC, Subnetting, Load Balancers, VPN). Familiarity with monitoring and logging tools (CloudWatch, ELK stack, Prometheus, Grafana, etc.). Knowledge of security best practices for cloud environments. Experience with CI/CD pipelines and tools (Jenkins, GitLab CI, CodePipeline, etc.).
Candidate from Kolkata Preferred Immediate Joiners only Job Description: We are looking for a skilled React.js Develope r to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase. Responsibilities: Develop new user-facing features using React.js Build reusable components and front-end libraries for future use Transform designs from Figma and wireframes into high-quality code Optimize components for maximum performance across a vast array of web-capable devices and browsers Collaborate with cross-functional teams to define, design, and ship new features Stay up-to-date with emerging technologies and industry trends and apply them into operations and activities Requirements: Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.j s and its core principles Experience with popular React.js workflows (such as Flux or Redux) Experience with data structure libraries Knowledge of isomorphic React is a plus Familiarity with RESTful APIs Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with code versioning tools such as Git Qualification 2-4 years of experience in full-stack development. Should have a strong knowledge in React.js Work from office (Kolkata)
KOLKATA CANDIDATES ONLY IMMEDIATE JOINERS PREFERRED We are looking for a skilled and motivated React Native Developer to join our mobile development team. You will be responsible for building, maintaining, and deploying high-performance mobile applications for both iOS and Android platforms. The ideal candidate will have a solid understanding of the mobile development lifecycle, including code signing, native builds, and app store deployment. Key Responsibilities: Develop and maintain cross-platform mobile applications using React Native Collaborate with product managers, designers, and backend engineers to deliver seamless user experiences Manage native build configurations for both iOS and Android using tools like Xcode, Android Studio, and Gradle Handle the end-to-end app release process, including code signing, certificate management, and app store submissions Set up and manage CI/CD pipelines to automate builds and deployments Debug build issues and app crashes, ensuring smooth performance and high availability Continuously enhance existing applications with new features, bug fixes, and performance improvements Stay up-to-date with industry trends, mobile development best practices, and new technologies Required Skills & Experience: Minimum of 2 years of professional experience in React Native development Strong knowledge of JavaScript and/or TypeScript Experience with native mobile build tools (e.g., Xcode, Android Studio, Gradle, Fastlane) Proven experience in publishing apps to the Apple App Store and Google Play Store Familiarity with code signing processes: iOS certificates, provisioning profiles, Android keystores Comfortable integrating with RESTful APIs and third-party libraries Proficiency in mobile debugging tools and techniques for performance optimization Preferred Qualifications: Experience with CI/CD tools like Bitrise, GitHub Actions, or Jenkins Exposure to native development in Swift/Objective-C (iOS) or Java/Kotlin (Android) Familiarity with tools such as Firebase, Sentry, Crashlytics, or App Center for crash reporting and analytics Understanding of Agile/Scrum development methodologies
KOLKATA CANDIDATES ONLY IMMEDIATE JOINERS PREFERRED We are looking for a skilled and motivated React Native Developer to join our mobile development team. You will be responsible for building, maintaining, and deploying high-performance mobile applications for both iOS and Android platforms. The ideal candidate will have a solid understanding of the mobile development lifecycle, including code signing, native builds, and app store deployment. Key Responsibilities: Develop and maintain cross-platform mobile applications using React Native Collaborate with product managers, designers, and backend engineers to deliver seamless user experiences Manage native build configurations for both iOS and Android using tools like Xcode, Android Studio, and Gradle Handle the end-to-end app release process, including code signing, certificate management, and app store submissions Set up and manage CI/CD pipelines to automate builds and deployments Debug build issues and app crashes, ensuring smooth performance and high availability Continuously enhance existing applications with new features, bug fixes, and performance improvements Stay up-to-date with industry trends, mobile development best practices, and new technologies Required Skills & Experience: Minimum of 2 years of professional experience in React Native development Strong knowledge of JavaScript and/or TypeScript Experience with native mobile build tools (e.g., Xcode, Android Studio, Gradle, Fastlane) Proven experience in publishing apps to the Apple App Store and Google Play Store Familiarity with code signing processes: iOS certificates, provisioning profiles, Android keystores Comfortable integrating with RESTful APIs and third-party libraries Proficiency in mobile debugging tools and techniques for performance optimization Preferred Qualifications: Experience with CI/CD tools like Bitrise, GitHub Actions, or Jenkins Exposure to native development in Swift/Objective-C (iOS) or Java/Kotlin (Android) Familiarity with tools such as Firebase, Sentry, Crashlytics, or App Center for crash reporting and analytics Understanding of Agile/Scrum development methodologies
Preferred Candidates from Kolkata Job Description: We are looking for a skilled React.js Develope r to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase. Responsibilities: Develop new user-facing features using React.js Build reusable components and front-end libraries for future use Transform designs from Figma and wireframes into high-quality code Optimize components for maximum performance across a vast array of web-capable devices and browsers Collaborate with cross-functional teams to define, design, and ship new features Stay up-to-date with emerging technologies and industry trends and apply them into operations and activities Requirements: Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.j s and its core principles Experience with popular React.js workflows (such as Flux or Redux) Experience with data structure libraries Knowledge of isomorphic React is a plus Familiarity with RESTful APIs Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with code versioning tools such as Git Qualification 2-4 years of experience in full-stack development. Should have a strong knowledge in React.js Work from office (Kolkata)
Only candidates from Kolkata/West Bengal About the Role We are seeking a skilled Python Django Developer to join our fast-paced and innovative team. The ideal candidate will take ownership of developing, optimizing, and maintaining scalable web applications that drive real-world impact. Key Responsibilities Design, develop, and maintain high-performance web applications using Django. Build and manage RESTful APIs and ensure seamless integration with frontend frameworks and third-party services. Write clean, efficient, and well-documented code following best practices. Participate in code reviews , provide constructive feedback, and mentor junior developers. Collaborate cross-functionally with product, design, and DevOps teams to deliver end-to-end solutions. Must-Have Skills Strong proficiency in Python and the Django framework . Experience in data preprocessing, model training, validation, and deployment . Proven ability to build REST APIs and integrate backend logic with frontend systems. Solid understanding of PostgreSQL/MySQL , Redis , and database optimization. Proficient in Git and version control workflows. Familiarity with Docker , CI/CD pipelines , and cloud platforms (AWS / GCP / Azure). Qualifications Bachelors degree in Computer Science, Engineering, or a related field. 3+ years of hands-on experience in Django and Python-based web application development. Proven track record of building and deploying AI-driven or data-powered solutions . What We Offer Competitive compensation with performance-based bonuses. Opportunity to work on cutting-edge projects that make tangible business and social impact. A collaborative environment that encourages continuous learning and professional growth .
We are seeking a highly skilled Python Developer with strong experience in AI/ML to design, build, and deploy intelligent applications and machine learning models. The ideal candidate should have a solid understanding of ML algorithms, hands-on experience with Python frameworks, and the ability to convert business challenges into scalable AI-driven solutions. Key Responsibilities Develop and maintain Python-based AI/ML applications and systems. Design, implement, train, and evaluate machine learning models using frameworks (TensorFlow, PyTorch, scikit-learn, etc.). Build and deploy RESTful APIs for integrating ML models with applications. Perform data preprocessing, feature engineering, exploratory data analysis, and model tuning. Work closely with data scientists, software engineers, and product teams to implement AI-driven features. Optimize ML models for performance, scalability, and accuracy in production environments. Participate in code reviews, testing, debugging, and documentation of AI/ML solutions. Required Skills & Qualifications Strong proficiency in Python and its scientific libraries (NumPy, pandas, scikit-learn, matplotlib, etc.). Hands-on experience with ML frameworks such as TensorFlow, PyTorch, or Keras . Solid understanding of machine learning concepts, algorithms, model evaluation, and best practices. Knowledge of data handling, ETL workflows, and database integration (SQL/NoSQL). Experience with version control systems (Git) and Agile/Scrum methodologies. Strong analytical mindset and excellent problem-solving skills. Preferred Skills (Good to Have) Experience with NLP, computer vision, or deep learning applications. Familiarity with cloud platforms ( AWS, Azure, GCP ) and deploying ML models to cloud environments. Knowledge of Docker, CI/CD pipelines, and DevOps practices for AI/ML applications. Exposure to production-level deployment, ML model monitoring, and performance optimization.
We are looking for a detail-oriented QA & Compliance Engineer who will be responsible for ensuring the quality of software applications as well as managing and supporting ISO 27001 compliance activities. The ideal candidate will have strong experience in software testing, documentation, and compliance processes, along with an understanding of ISO 27001 standards and governance. Key Responsibilities Quality Assurance & Testing Develop, execute, and maintain test plans, test cases, and test scripts for applications and systems. Perform functional, regression, integration, and system testing to ensure product quality and performance. Identify, document, and track defects using bug-tracking tools; collaborate with development teams for quick resolution. Ensure adherence to QA best practices, processes, and standards throughout the Software Development Life Cycle (SDLC). Compliance & Documentation (ISO 27001) Assist in implementing and maintaining ISO 27001 Information Security Management System (ISMS) policies and procedures. Conduct regular internal audits, reviews, and compliance checks to ensure continuous alignment with ISO 27001 standards. Maintain accurate compliance documentation, audit reports, and evidence records for internal and external audits. Support risk assessments, control implementation, and remediation activities related to information security. Process Improvement & Reporting Collaborate with cross-functional teams to enhance QA processes and ensure compliance integration in workflows. Generate and present QA metrics, compliance audit findings, and improvement reports to management. Identify opportunities to improve processes, systems, testing efficiency, and compliance posture. Collaboration & Training Work closely with IT, Development, and Operations teams to ensure compliance and quality are integrated throughout processes. Provide guidance and train team members on QA best practices and ISO 27001 requirements . Required Skills & Qualifications Experience in manual and/or automated software testing. Understanding of SDLC, QA methodologies, test planning, and bug tracking. Knowledge of ISO 27001 or other compliance frameworks . Experience preparing documentation for audits and maintaining compliance records. Strong analytical, documentation, communication, and problem-solving skills. Preferred Skills (Good to Have) Experience with automation testing tools (Selenium, JIRA, etc.). Exposure to IT security, risk management, or governance frameworks. Certification in ISO 27001 Internal Auditor/Lead Implementer is an advantage.
We are seeking a highly skilled DevOps Engineer to manage and optimize our cloud-based infrastructure and deployment processes. The ideal candidate will have strong experience with cloud platforms, automation, CI/CD pipelines, and system monitoring to ensure seamless development and deployment workflows. Key Responsibilities Infrastructure Management Design, implement, and maintain cloud infrastructure (AWS, Azure, or GCP). Manage Linux/Unix servers including provisioning, monitoring, optimization, and troubleshooting. Ensure high availability, scalability, performance, and security of infrastructure systems. CI/CD & Automation Build, manage, and optimize CI/CD pipelines for development and production deployments. Automate repetitive tasks using scripting (Bash, Python, etc.) and tools such as Ansible, Terraform, or CloudFormation. Work closely with development teams to integrate automated testing and streamline deployments. Monitoring & Incident Management Implement monitoring, logging, and alerting solutions (Prometheus, Grafana, ELK, CloudWatch, etc.). Monitor system alerts, troubleshoot production issues, and ensure minimal downtime. Perform root cause analysis and provide long-term resolution plans. Collaboration & Support Collaborate with development, QA, and operations teams to improve workflows and delivery processes. Assist developers in optimizing applications for deployment and scaling. Provide guidance on best practices related to cloud usage, version control, security, and automation. Security & Compliance Implement infrastructure security best practices and manage access control policies. Ensure compliance with internal and external standards (e.g., ISO, SOC2). Documentation & Reporting Maintain detailed documentation of infrastructure, deployment pipelines, processes, and update logs. Provide regular reports on system performance, incidents, and improvement initiatives. Required Skills & Qualifications Bachelor's degree in Computer Science, IT, or related field (preferred). Hands-on experience with AWS, Azure, or GCP. Strong expertise in Linux/Unix systems management. Experience with IaC and automation tools (Ansible, Terraform, CloudFormation). Solid understanding of CI/CD tools (Jenkins, GitLab CI, GitHub Actions, etc.). Proficiency in scripting languages (Bash, Python). Experience with monitoring and log analytics tools. Good to Have Certifications in AWS/Azure/GCP or DevOps. Experience with containers and orchestration (Docker, Kubernetes).
We are looking for a highly skilled Full Stack Developer with strong proficiency in React.js and Node.js to join our dynamic and fast-paced team. The ideal candidate will be responsible for designing, developing, and maintaining scalable web applications while collaborating closely with cross-functional teams. Key Responsibilities Design, develop, and maintain robust and scalable web applications using React on the frontend and Node.js/Express on the backend. Build reusable UI components and libraries for future use. Develop RESTful APIs / GraphQL APIs and ensure seamless integration with frontend modules. Write clean, efficient, and well-structured code following best practices. Optimize application speed, responsiveness, and scalability. Collaborate with product, design, and QA teams to deliver high-quality products. Participate in code reviews, troubleshoot issues, and implement bug fixes. Ensure secure development and adherence to performance standards. Must-Have Skills Strong expertise in React.js , including Hooks, Redux / Context API. Proficiency in JavaScript / TypeScript , HTML5, and CSS3. Hands-on experience with Node.js , Express.js, and REST API development. Experience working with databases (MongoDB/MySQL/PostgreSQL). Good understanding of version control systems (Git/GitHub/GitLab). Ability to write modular, reusable, and testable code. Good to Have Knowledge of cloud platforms (AWS / GCP / Azure). Experience with Docker, CI/CD, and microservices architecture. Familiarity with Agile/Scrum methodologies. Knowledge of testing frameworks (Jest, Mocha, Cypress, etc.). Role & responsibilities
We are looking for a skilled Python Django Developer to join our growing development team. The candidate will be responsible for building scalable backend systems, developing REST APIs, and collaborating with frontend and DevOps teams to deliver high-quality products. Only candidates located in Kolkata or willing to relocate to Kolkata will be considered. Key Responsibilities Design, develop, and maintain backend applications using Python & Django framework . Develop and integrate RESTful APIs with frontend and third-party services. Work with relational databases (PostgreSQL/MySQL), including writing optimized queries. Implement authentication, authorization, and security best practices. Troubleshoot, debug, and optimize performance. Participate in code reviews and follow SDLC best practices. Collaborate with cross-functional teams Product, Frontend, DevOps, and QA. Must-Have Skills Strong proficiency in Python and Django/Django REST Framework (DRF) . Hands-on experience with databases like PostgreSQL / MySQL . Good understanding of MVC/MVT architecture . Experience with Git and version control workflows. Knowledge of API integration (REST/JSON). Solid understanding of OOPs , data structures, and software design principles. Good to Have Experience with AWS / Azure / cloud deployment. Familiarity with Docker or DevOps pipelines. Basic understanding of frontend (React / Angular / HTML / CSS / JS). Knowledge of Agile methodologies. Qualifications Bachelor’s/Master’s degree in Computer Science, IT, or related field. 1–5 years of relevant experience as a Django Developer. Work Location Kolkata, West Bengal Candidates must currently reside in Kolkata or be willing to relocate.