11+ Reliability engineering Jobs in Kolkata | Reliability engineering Job openings in Kolkata

Position: Windows SRE

Responsibilities:

• Windows Site Reliability Engineer with experience in managing large websites where Millions of customers hit
• Manage and monitor all installed systems and infrastructure
• Install, configure, test and maintain operating systems, application software and system management tools
• Among your responsibilities will be the installation and configuration of storage, servers, Microsoft servers (Cluster Services, File Services, Active Directory Services, Certificate Authority services), Virtual Infrastructure (Hyper-V), IIS, MS SQL and backup system
• Proactively ensure the highest levels of systems and infrastructure availability
• Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes
• Maintain security, backup, and redundancy strategies
• Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks
• Participate in the design of information and operational support systems
• Provide 2nd and 3rd level support
• Liaise and collaborate with vendors and Zacks personnel for problem resolution, decision making, knowledge sharing

Requirements:

• Minimum 5+ years of Windows support experience, 7, 8, 10, and Microsoft Server (all)
• Windows server expertise
• Familiar with WAN/LAN technologies
• Understanding of the OSI model
• Virtualization - MS Hyper-V, VMware, vSan
• Strong understanding of Internet protocols including HTTP(S), SSL, TCP, IP
• MS IIS administration and configuration
• MS Active Directory
• MS Storage Space
• DNS and DHCP
• SSL certificates and PKI
• Familiar with the ITIL framework
• Strong PowerShell experience
• Information Security experience a plus Other Qualifications
• Excellent attention to detail

Experience: 8-10 years

Job Title: Asst Manager-Business Development – PVC

Department: Sales & Marketing / Business Development

Reports to: Sales Head / Director

Designation: Asst Manager - Business Development

Location- Delhi, Kolkata, Chennai/Bangalore

Key Responsibilities:

Identify new business opportunities in domestic and international markets for PVC compounds.

Research market trends, competitor activities, and potential clients in sectors like wires & cables, automotive, footwear, profiles, pipes, and injection moulding.

Generate leads through networking, industrial directories, trade exhibitions, and digital platforms.

Develop and maintain long-term relationships with OEMs, converters, distributors, and key industry stakeholders.

Understand client requirements and offer suitable PVC compound grades or customized solutions.

Conduct technical discussions with clients in coordination with the R&D/technical team.

Achieve sales targets and contribute to the revenue growth of the company.

Prepare and submit quotations, negotiate pricing, and finalize orders.

Track sales performance, follow up on payments, and ensure customer satisfaction.

Work closely with production and R&D teams to ensure timely sample development and delivery.

Prepare periodic sales reports, forecasts, and competitor analysis for management review.

Provide inputs to management on market demand, pricing trends, and product improvements.

Represent the company at industry exhibitions, trade fairs, and seminars.

Promote the company’s products through presentations, technical discussions, and marketing initiatives.

Key Skills & Competencies:

Strong knowledge of PVC compounds, polymer industry applications, and market dynamics.

Proven track record in business development or industrial sales.

Excellent communication, negotiation, and networking skills.

Ability to understand technical specifications and coordinate with R&D/production teams.

Self-motivated, target-oriented, and willing to travel extensively.

Qualifications & Experience:

Education: Diploma/Degree in Plastics/Polymer/ Chemical Engineering, or MBA in Marketing (preferred).

Experience: 4–10 years in industrial sales/business development, preferably in PVC compounds or polymer industry.

Job Title: Operations Executive

Location: Kolkata

Job Description:

We are looking for a highly organized and proactive Operations Executive to join our growing team. The ideal candidate will be responsible for managing the backend processes that support smooth day-to-day operations, especially in areas such as travel bookings, billing, chauffeur coordination, and customer support. The role demands a detail-oriented individual with excellent analytical skills and a commitment to accuracy and customer satisfaction.

Key Responsibilities:

1. Operational Support

• Manage and process travel bookings (domestic and international) in coordination with internal teams and third-party vendors.
• Monitor and verify billing records, ensuring all invoices, receipts, and payment details are accurate and aligned with company policies.
• Handle and coordinate chauffeur services, ensuring timely vehicle allocation, schedule adherence, and issue resolution.

2. Customer Interaction

• Respond to customer queries via email and phone in a professional and timely manner.
• Ensure customer satisfaction by providing effective resolutions to complaints, delays, or discrepancies.
• Maintain detailed logs of customer interactions, feedback, and action taken.

3. Data Management & Reporting

• Maintain and update internal databases, spreadsheets, and booking systems to ensure real-time data accuracy.
• Analyze operational data to identify inefficiencies, cost-saving opportunities, and performance trends.

Required Skills:

• Comfortable with handling data and making calculations.
• Proficiency in MS Excel.
• Ability to work in double shifts.
• Excellent communication (verbal and written) in English; additional language proficiency is a plus.
• Ability to handle pressure and multitask efficiently in a fast-paced environment.
• Strong organizational and time-management skills.
• Positive attitude with a problem-solving mindset and the ability to work independently or in a team.

Experience:

·       0–2 years; prior experience in travel booking, billing, chauffeur services, or back-office operations is highly preferred.

Shifts:  

·       Day Shift: 11am – 9pm

·       Night Shift: 9pm – 7am

6 Days Working (Rotational Week-Offs)

JioTesseract, a digital arm of Reliance Industries, is India's leading and largest AR/VR organization with the mission to democratize mixed reality for India and the world. We make products at the cross of hardware, software, content and services with focus on making India the leader in spatial computing. We specialize in creating solutions in AR, VR and AI, with some of our notable products such as JioGlass, JioDive, 360 Streaming, Metaverse, AR/VR headsets for consumers and enterprise space.

Mon-fri role, In office, with excellent perks and benefits!

Position Overview

We are seeking a Software Architect to lead the design and development of high-performance robotics and AI software stacks utilizing NVIDIA technologies. This role will focus on defining scalable, modular, and efficient architectures for robot perception, planning, simulation, and embedded AI applications. You will collaborate with cross-functional teams to build next-generation autonomous systems 9

Key Responsibilities:

1. System Architecture & Design

● Define scalable software architectures for robotics perception, navigation, and AI-driven decision-making.

● Design modular and reusable frameworks that leverage NVIDIA’s Jetson, Isaac ROS, Omniverse, and CUDA ecosystems.

● Establish best practices for real-time computing, GPU acceleration, and edge AI inference.

2. Perception & AI Integration

● Architect sensor fusion pipelines using LIDAR, cameras, IMUs, and radar with DeepStream, TensorRT, and ROS2.

● Optimize computer vision, SLAM, and deep learning models for edge deployment on Jetson Orin and Xavier.

● Ensure efficient GPU-accelerated AI inference for real-time robotics applications.

3. Embedded & Real-Time Systems

● Design high-performance embedded software stacks for real-time robotic control and autonomy.

● Utilize NVIDIA CUDA, cuDNN, and TensorRT to accelerate AI model execution on Jetson platforms.

● Develop robust middleware frameworks to support real-time robotics applications in ROS2 and Isaac SDK.

4. Robotics Simulation & Digital Twins

● Define architectures for robotic simulation environments using NVIDIA Isaac Sim & Omniverse.

● Leverage synthetic data generation (Omniverse Replicator) for training AI models.

● Optimize sim-to-real transfer learning for AI-driven robotic behaviors.

5. Navigation & Motion Planning

● Architect GPU-accelerated motion planning and SLAM pipelines for autonomous robots.

● Optimize path planning, localization, and multi-agent coordination using Isaac ROS Navigation.

● Implement reinforcement learning-based policies using Isaac Gym.

6. Performance Optimization & Scalability

● Ensure low-latency AI inference and real-time execution of robotics applications.

● Optimize CUDA kernels and parallel processing pipelines for NVIDIA hardware.

● Develop benchmarking and profiling tools to measure software performance on edge AI devices.

Required Qualifications:

● Master’s or Ph.D. in Computer Science, Robotics, AI, or Embedded Systems.

● Extensive experience (7+ years) in software development, with at least 3-5 years focused on architecture and system design, especially for robotics or embedded systems.

● Expertise in CUDA, TensorRT, DeepStream, PyTorch, TensorFlow, and ROS2.

● Experience in NVIDIA Jetson platforms, Isaac SDK, and GPU-accelerated AI.

● Proficiency in programming languages such as C++, Python, or similar, with deep understanding of low-level and high-level design principles.

● Strong background in robotic perception, planning, and real-time control.

● Experience with cloud-edge AI deployment and scalable architectures.

Preferred Qualifications

● Hands-on experience with NVIDIA DRIVE, NVIDIA Omniverse, and Isaac Gym

● Knowledge of robot kinematics, control systems, and reinforcement learning

● Expertise in distributed computing, containerization (Docker), and cloud robotics

● Familiarity with automotive, industrial automation, or warehouse robotics

● Experience designing architectures for autonomous systems or multi-robot systems.

● Familiarity with cloud-based solutions, edge computing, or distributed computing for robotics

● Experience with microservices or service-oriented architecture (SOA)

● Knowledge of machine learning and AI integration within robotic systems

● Knowledge of testing on edge devices with HIL and simulations (Isaac Sim, Gazebo, V-REP etc.)

JOB PURPOSE

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• Develop application using Angular JS (worked on Express JS, JEST), Angular 6 
• This is a hands-on role which involves writing code, testing, and deploying finished web applications and libraries

MAJOR ACCOUNTABILITY

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• Design, rapid prototype, and implement a scalable, reliable and maintainable node based web application
• Enforce code quality through test driven development
• Enhance, refactor, and continuously improve the existing codebase
• Collaborate closely with team to define product requirements
• Aggressively collect, analyse, and act on data about product performance
• Communicate effectively with technical and non-technical people
• Proactive in keeping your skills updated

ESSENTIAL SKILLS & EXPERIENCE

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• Excellent working knowledge of core Java, Node JS, JavaScript, ES6, Micro services
• 4-6 year's overall development experience (At least 2 years of experience in Node JS and Angular JS)
• Good understanding of security in Micro service and Web Applications
• Good understanding of OOP, and design patterns
• Experience in working with databases - SQL and Non-SQL Databases

EDUCATION

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• Minimum education: Any Graduate BE/B.Tech would be desirable
• Languages: Excellent English written & spoken

• Manage SQL Server databases 
• Configure and maintain database servers and processes
• Monitor system's health and performance
• Ensure high levels of performance, availability, sustainability and security
• Analyze, solve, and correct issues in real time
• Provide suggestions for solutions
• Refine and automate regular processes, track issues, and document changes
• Assist developers with query tuning and schema refinement
• Provide 24x7 support for critical production systems

At CLIRNET, we want to empower Doctors with progressive tools and services to deliver quality patient care which is accessible, affordable and equitable. CLIRNET is already a leader in this space, with over 2 Lakh registered physicians regularly using the platform. CLIRNET is now building a product in the video streaming OTT space for knowledge delivery. This position will have a role in ideating, researching and giving shape to this video streaming OTT platform.

Objectives of this Role :

- Drive the product planning process across cross-functional teams of the company

- Analyze product requirements and develop appropriate programs to ensure they're successful achieved

- Develop, implement, and maintain product timelines across multiple departments

- Appraise new product ideas and strategize appropriate to-market plans

Daily and Monthly Responsibilities :

- Drive the execution of all product lifecycle processes for products, including product research, market research, competitive analysis, planning, positioning, roadmap development, requirements development, and product launch

- Translate product strategy into detailed requirements for prototype construction and final product development by engineering teams

- Manage the product development process from conception through design, build, release, analysis, and iteration

- Be a critical voice of the user within CLIRNET.

- Create product strategy documents that describe business cases, high-level use cases, technical requirements, revenue, and ROI

- Analyze market data to develop marketing strategies, and define product objectives for effective marketing communications plans

- Collaborate closely with engineering, production, marketing, and sales teams on the development, QA, and release of products and balance of resources to ensure success for the entire organization

Skills and Qualifications :

- 2-4 years of experience in product in a B2C consumer internet company with a background in technical product management or web engineering.

- Strong quantitative capabilities, and experience using analytics platforms to understand product usability.

- Familiarity with APIs, documentation, web system architecture

- An understanding of what makes for good user experience and beautiful design.

Full Stack Engineer

Front End Technology:

• Minimum 2+ years’ experience in working web development technologies

• Experience writing modular/reusable code and using modern JS frameworks / libraries like

React or other comparable frameworks or toolkits

• Strong expertise with HTML5, CSS, and writing cross-browser compatible code.

. Experience with Responsive Frameworks like Bootstrap / Flex.

• Strong knowledge of Object-Oriented Design concepts.

Back end Technology:

• Have extensive experience in designing a backend stack of the product

• Strong understanding of Data Structures / Algorithms.

• Minimum of 2+ years of experience in Writing Backend Microservices in Node

JS/Python

• Ability to build the product from scratch & drive it to completion

Responsibilities and Duties:

• Design and build a next-generation product that drives the business and meets the functional

needs of our customers and partners.

• Designing overall architecture of the web/ mobile application

• Maintain quality and ensure responsiveness of applications

• Optimize web applications to maximize speed and scale. Support diverse clients from high

powered desktop computers to small footprint mobile devices.

• Write client-side/backend code for web-based applications, create fast, easy-to-use, high

volume production applications, and develop prototypes quickly.

• Build reusable code and libraries for future use

• Develop application code and unit test (Karma, Mocha, Chai).

• Ensuring high performance and security of web apps developed.

Employment Type

Full-time

Job Functions:

• Engineering

• Information Technology

Skills

• Object-Oriented Programming (OOP)

• JavaScript

• Data Structures

• Front-end Development

• Algorithms

• React js
• Express js

• Swagger

• Github

Qualifications

• Experience in building scalable systems.

• Exposure in building and using reusable code and libraries.

• Candidates should proactively keep their knowledge and skills up to date.

• Candidates should be able to work in a fast-paced environment independently and as part of a team.

• Candidates should be able to work in a highly collaborative environment with excellent communication skills.

Other Skills:

• Excellent written and verbal communication skills.

• Ability to work in a dynamic, fast-moving, and growing environment.

• Critical thinker and problem-solving skills. Should be able to strategize immediately.

• Strong knowledge of web application architectures, trends, and emerging technologies.