Mocha Jobs in Kolkata

Position Title: MERN Stack Developer Location: Kolkata, India Category: Software Developer Jobs Employment Type: Full-Time Seniority Level: Senior Experience Required: Minimum 5 years (in relevant technologies) Job Description We are seeking a highly skilled MERN Stack Developer with deep expertise in MongoDB, React, and Node.js, supplemented by proficiency in modern frameworks like Next.js and Nest.js. The ideal candidate will have a strong command of TypeScript and be familiar with integrating AI capabilities into web applications using tools such as TensorFlow.js and OpenAI API. You will work on designing and building scalable applications while adhering to best practices in testing, version control, deployment, and documentation. Roles & Responsibilities Full-Stack Development: Design, develop, and maintain scalable and robust applications using MongoDB, React, and Node.js frameworks with a preference for Next.js and Nest.js. TypeScript Expertise: Write maintainable, type-safe, and scalable code in TypeScript. AI Integration: Integrate AI functionalities into applications and use AI-enabled development tools such as GitHub Copilot or Cursor. Testing & QA: Write unit and integration tests to maintain high code quality and ensure bug-free releases. Version Control: Manage code repositories and branching strategies using Git with industry-standard workflows. Deployment & Infrastructure: Deploy applications using containerization (Docker, Kubernetes) and cloud platforms like Azure or AWS. Business Logic & Troubleshooting: Analyze and implement complex business logic, debug and optimize large-scale applications. Code Documentation & Best Practices: Maintain comprehensive documentation and follow clean code principles and architectural best practices. Skills Required MongoDB React.js, Next.js Node.js, Nest.js, Express.js TypeScript (mandatory) Unit testing and integration testing frameworks Git workflows and repository management CI/CD pipelines Docker, Kubernetes, or cloud platforms (Azure, AWS) AI tools & libraries (TensorFlow.js, OpenAI API) RESTful API design and microservices architecture Requirements Minimum 5 years of professional experience in MERN stack development. Strong expertise in MongoDB, React.js, and Node.js; Next.js and Nest.js experience preferred. Mandatory proficiency in TypeScript and RESTful API development. Experience writing unit and integration tests. Expertise in Git version control and branch management. Experience with cloud platforms like Azure or AWS. Strong problem-solving and debugging skills. Excellent English communication and collaboration skills. Bachelor s degree in any stream, preferably Computer Science or Computer Applications. Preferred Skills & Qualifications Experience with Docker, Kubernetes, or other containerization and orchestration tools. Familiarity with relational databases (RDBMS). Knowledge of microservices architecture and API design. Hands-on experience with AI libraries such as TensorFlow.js or OpenAI API. Certifications in relevant technologies from recognized institutions. Familiarity with AI-powered development tools and no-code/low-code platforms. Flexible working hours. Competitive compensation package. Comprehensive insurance benefits. Training and mentoring opportunities. Frequent team celebrations and events. Home office allowance. Paid leave and retirement benefits. Partial course funding for continuous learning. Team-building activities. Qualification : Bachelors degree

React JS Developer Location: Kolkata, West Bengal Employment Type: Full-Time About the Role: We are looking for an experienced React JS Developer to join our team in Kolkata. This is a high-impact role focused on building intuitive and high-performance user interfaces. The ideal candidate is a hands-on developer with expertise in ReactJS and related modern front-end technologies, capable of leading development efforts and mentoring a team. Key Responsibilities: Develop new, scalable, and responsive user-facing features using React.js and Next.js Build and maintain reusable components and front-end libraries for future use Optimize applications for maximum speed and scalability across devices and browsers Collaborate with cross-functional teams including Product, Design, and Backend for seamless delivery Mentor junior developers and ensure adherence to best coding practices and standards Conduct and participate in peer code reviews Manage small development teams and client deliverables effectively Stay up-to-date with latest trends in front-end development and React ecosystem Assist in preparing technical documentation including SRS, SDD, architecture diagrams, etc. Required Skills & Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field 5+ years of professional experience in front-end development Strong proficiency in React.js, Next.js, and core JavaScript principles In-depth understanding of JavaScript, HTML5, CSS3 Experience with modern React workflows like Redux, Context API, etc. Proficiency with build tools like Webpack, Babel, and testing libraries such as Jest, Mocha Experience with SSR (Server Side Rendering) frameworks (e.g. Next.js, Gatsby) Familiarity with RESTful APIs, GraphQL, and TypeScript Knowledge of React Native is a plus Basic knowledge of AWS services and cloud architecture Experience with UI/UX design and debugging browser rendering issues Strong analytical and problem-solving abilities Excellent communication and team collaboration skills Preferred (Bonus) Skills: Experience with cloud architecture planning and system diagramming Knowledge of performance testing frameworks Exposure to technical documentation writing Work on cutting-edge, high-performance applications Collaborate with a skilled and passionate team Opportunity to grow into a leadership role Competitive salary and career advancement opportunities If you re passionate about creating exceptional web experiences and are excited to lead impactful projects, we d love to hear from you! Qualification : Bachelor's degree in Computer Science, Engineering, or a related field

Position: Plant Incharge Location: Kolkata Department: Operations Experience Required: 10+ Years Role Overview: We are looking for an experienced and results-driven Plant Incharge to lead end-to-end operations of our plant in Kolkata. The ideal candidate will be responsible for managing daily production, logistics, quality control, safety compliance, team development, and financial performance. This role is critical to ensuring efficient plant operations while maintaining the highest standards of quality, safety, and operational transparency. Key Responsibilities: - Operational Management: Ensure optimal utilization of plant capacity while managing production costs effectively. Oversee logistics and dispatch to ensure timely deliveries and efficient use of resources. Adhere to internal control measures and risk management protocols. Quality Control: Maintain and uphold high-quality standards for concrete production. Address quality concerns promptly and manage customer complaints. Ensure timely submission of Proof of Delivery (POD) documentation. Health, Safety & Compliance: Enforce strict compliance with health, safety, and environmental regulations. Maintain statutory compliance and safeguard plant assets. Promote a safety-first culture among staff. Team Development: Manage working hours, shift planning, and attendance of plant personnel. Promote multiskilling and deliver ongoing training programs to enhance team capabilities. Maintenance & Housekeeping: Coordinate with the area maintenance team to ensure timely and proper upkeep of batching plants, TMs (Transit Mixers), and other equipment. Maintain high housekeeping standards across the facility. Raw Material & Waste Management: Manage procurement and inventory of raw materials to ensure uninterrupted operations. Implement efficient waste management practices, including use of recycled water. Financial Management: Develop and manage the plant s annual budget (OPEX and CAPEX). Monitor financial performance and implement cost optimization strategies to improve profitability. Business Expansion: Lead the setup of new plants and drive growth initiatives within the zone. Work closely with the Zonal Business Development Officer to identify new opportunities. Compliance with Legal and Regulatory Standards: Ensure full compliance with environmental, labour, and industrial regulations. Liaise with local authorities and regulatory bodies as required. Transparency & Communication: Foster transparent communication at all organizational levels. Ensure stakeholders have access to timely and accurate operational data. Policy Adherence & Development: Implement and enforce policies to streamline plant operations. Periodically review and update SOPs to align with best practices and business goals. Key Stakeholders: Internal: Production Officer Quality Engineer Regional Operations Officer Zonal Technical Officer Business Executive RMC External: Equipment Suppliers Local Regulatory Authorities Contractors Qualifications: Education: Bachelor s or Master s degree in Engineering (Civil, Mechanical, Chemical), Business Administration, or a related field. Experience: 10+ years in plant operations, preferably in Ready-Mix Concrete (RMC), construction materials, or manufacturing industries. Expertise Areas: Plant and operational management Quality assurance and compliance Health & safety regulations Team leadership and development Budgeting and financial control Expansion and business development Regulatory and legal compliance Qualification : Bachelors or Masters degree in Engineering (Civil, Mechanical, Chemical), Business Administration, or a related field

Process Design Engineer Department: Dastur Energy Location: Kolkata Experience: 3 7 years Education: Mandatory: B.E. / B.Tech in Mechanical or Chemical Engineering Preferred: M.E. / M.Tech in Mechanical or Chemical Engineering Job Description We are looking for a skilled Process Design Engineer to join our engineering team in Kolkata. The ideal candidate will have hands-on experience in the basic and detailed engineering of utility systems such as pumps, compressors, pressure vessels, HVAC, tanks, and storage systems. This role involves end-to-end design responsibilities and offers the opportunity to work on high-impact energy projects across the chemical, refinery, petrochemical, and electrolysis industries. Key Responsibilities Perform basic and detailed engineering for utility systems including pumps, compressors, pressure vessels, HVAC, and tanks/storage systems. Develop and deliver key engineering documents such as: Design Basis Process Flow Diagrams (PFDs) Heat and Material Balances Equipment Sizing and Specifications Process Equipment Datasheets Piping and Instrumentation Diagrams (P&IDs) Pipeline Sizing Calculations HAZOP Documentation Collaborate with cross-functional teams to ensure design accuracy and project alignment. Ensure compliance with applicable international codes and standards. Participate in technical discussions, reviews, and risk assessments (HAZOP, SIL, etc.). Qualification : M.E. / M.Tech in Mechanical or Chemical Engineering

Position: Fire Fighting Engineer Department: Water, Gas & Utilities Location: Kolkata Job Overview We are seeking a skilled and experienced Fire Fighting Engineer to lead the design and engineering of fire protection systems across various industrial settings, including process plants, steel mills, and heavy industries. The ideal candidate will have in-depth expertise in fire fighting technologies and a proven track record in delivering detailed engineering solutions. Key Responsibilities Develop both basic and detailed engineering designs for a variety of fire fighting systems in process plants and heavy industrial sectors. Design and implement fire suppression systems, including Fire Hydrants, Medium and High-Volume Water Systems (MVWS & HVWS), and Sprinkler Systems. Work closely with vendors and suppliers to manage the complete engineering process, including the preparation of detailed Bill of Quantities (BOQ) and technical specifications. Ensure all systems comply with safety standards, codes, and regulations. Skills & Expertise Strong expertise in designing and implementing water-based, gas-based, foam, and other chemical fire fighting systems. Hands-on experience with Fire Hydrants, MVWS, HVWS, and Sprinkler system design and installation. Proven experience in vendor coordination and preparing comprehensive detailed engineering documents, including BOQ. Qualifications Education: B.E./B.Tech. in Mechanical or Chemical Engineering. Experience: 6-15 years of experience in fire protection engineering, particularly in process plants or heavy industries. Qualification : B.E./B.Tech. in Mechanical or Chemical Engineering

Job Title: Manager General Affairs & Legal Location: Kolkata Job Type: Full-Time Experience: 15 18 years Salary: INR 12 18 LPA Notice Period: 1 2 weeks / Immediate Job Summary: We are seeking an experienced, highly organized, and legally adept professional to take on the role of Manager General Affairs & Legal. This multifaceted position will oversee administrative operations, vendor management, legal compliance, physical risk and safety, and adherence to ISO standards (e.g., ISO 9001:2015, ISO 27001). The ideal candidate will possess a legal background with strong knowledge of corporate governance, regulatory requirements, and facility operations, combined with the ability to lead cross-functional teams and ensure compliance across departments. Key Responsibilities: Legal & Compliance Management: Ensure company compliance with applicable laws and corporate regulations (employment, contract, regulatory, and corporate governance) Manage and oversee all non-ICT vendor contracts, legal documentation, and agreements Conduct legal due diligence for all administrative and vendor contracts Liaise with external legal counsel for handling disputes and legal queries Ensure compliance with ISO certifications (ISO 9001:2015, ISO 27001) and manage internal/external audits Safety & Risk Management: Develop and enforce safety protocols including fire safety, emergency procedures, and workplace health compliance Conduct periodic risk assessments and inspections aligned with local laws and safety standards Facilities & Office Operations: Oversee daily facility management, security systems (CCTV, access control), and general office upkeep Manage third-party relationships for maintenance, infrastructure support, and utilities Vendor & Procurement Oversight: Manage end-to-end procurement and vendor lifecycle (non-ICT), including assessment, contract negotiation, and performance monitoring Ensure procurement activities align with legal and internal policy guidelines Asset Management: Collaborate with Accounts and IT to ensure physical asset tracking and reconciliation Maintain up-to-date documentation and compliance for all company assets Administrative Policies & Budgeting: Develop and maintain administrative policies that align with legal standards and internal governance Monitor and manage administrative budgets, track expenditures, and implement cost-control measures Events & Travel Coordination: Organize internal events, workshops, and business meetings Manage domestic and international travel logistics for staff and guests in compliance with company policy and legal obligations Team Collaboration: Work cross-functionally with ICT Vendor Management, Accounts, Legal, and senior leadership to ensure seamless operations and compliance Lead initiatives to continuously improve administrative workflows and governance mechanisms Qualifications & Requirements: Bachelor s degree in Law (LLB) mandatory 15 18 years of professional experience in general administration, legal compliance, corporate governance, vendor and facilities management Strong knowledge of ISO 9001:2015 and ISO 27001 standards In-depth understanding of risk management and safety practices Proven ability to manage contracts, regulatory requirements, and administrative functions effectively Excellent interpersonal, organizational, communication, and legal problem-solving skills Ability to lead cross-functional teams and manage multiple high-priority tasks simultaneously Competitive compensation Leadership position with strategic influence Cross-functional, impactful role in a reputed product-based organization Exposure to global standards and compliance frameworks Qualification : Bachelors degree in Law (LLB) mandatory