11+ Database Design Jobs in Kolkata | Database Design Job openings in Kolkata

About the Role We are looking for a highly skilled and self-driven Senior Data Engineer to take full ownership of our database architecture and operations. This is a WFO role that blends high-level database development, database administration (DBA), and customer consultation.

You won't just be writing code in the background; you will be the primary voice for data best practices, helping our customers understand why we build things the way we do.

What You Will Do

• Database Development: Design, develop, and optimize complex T-SQL queries, stored procedures, views, and triggers.
• Database Management: Oversee database health, performance tuning, security, and backup strategies to ensure maximum uptime.
• Project Support: Act as the database subject matter expert (SME) for cross-functional project teams, ensuring data integrity and scalability in every release.
• Customer Consultation: Work directly with customers to understand their data needs. You will educate them on the "right way" to approach database solutions, guiding them away from quick fixes and toward long-term stability.
• Problem Solving: Proactively identify bottlenecks and resolve database issues before they impact the business.

Who You Are

• An Individual Thinker: You don't wait to be told what to do. You see a problem, you analyze it, and you fix it. You take full responsibility for your domain.
• A Great Communicator: You can explain complex database concepts to non-technical stakeholders with clarity, patience, and high energy.
• Customer-Obsessed: You bring a positive attitude to every interaction. You aren’t just delivering a file; you are delivering a solution that helps the customer succeed.
• Results-Oriented: You take pride in delivering top-notch work consistently. You care about the quality of your code and the stability of the systems you manage.

Requirements

• 3+ years of experience with Microsoft SQL Server (Development & Administration) or Postgres Or MySQL.
• Deep expertise in T-SQL and Schema design.
• Experience with performance tuning and query optimization.
• Strong understanding of database security and maintenance.
• Excellent verbal and written communication skills (English).

Review Criteria

• Strong Business Analyst Profile
• Total 4+ YOE, of which 2+ Business Analysis
• Must have expertise in Workflows, API documentation and UI/UX specifications
• Must have experience with API integrations and troubleshooting and conducting UATs
• Must have working knowledge of RDBMS and basic SQL and Excel
• Must be a commerce graduate
• Any company (Preferred B2B SaaS (RetailTech, ERP, OMS, POS, E-commerce SaaS, Logistics)
• Candidate must be based in Kolkata, or a native of Kolkata or nearby states, (Bihar/ Jharkhand) and wanting to relocate back

Preferred

• Proficiency in using tools such as Jira, Confluence, Lucidchart, and Visily.
• Experience in Order Management System or POS product

Job Specific Criteria

• CV Attachment is mandatory
• Which product line you have worked on (ERP, POS, OMS, other SaaS, e-commerce)?
• Reason for job change?
• What's your under-graduation degree (BE / Btech / Bcom / BBA)

Role & Responsibilities

We are looking for a Business Analyst who will be the vital link between our information technology capacity and our business objectives by supporting and ensuring the successful completion of analysis, testing and release to production tasks of our software product’s features.

• Converting business problems into functional requirements (User stories, API Documentation, UI/UX, workflow, scenarios).
• Troubleshoot problems encountered in integration by understanding the API response - relating to the functional understanding.
• Interacting with the solution architect in supporting to architect the solution.
• Coordinating with the development team on a day-to-day basis to develop the specifications into the product solution.
• Conduct user acceptance test to ensure requirement fulfilment.
• At times he/she would also have to interact with the clients to clarify requirements.
• Conduct training and provide documentation to share the knowledge of newly developed features.
• Provide support on gaps (if any) on the developed features.
• Exposure on product management as client requirements backlog/ ideas needs to be managed. A good exposure for aspiring product managers.
• Use world’s most famous SDLC tools like Jira, Confluence, Lucidchart, Visily.

Ideal Candidate

• 4-7 Years experience required.
• Excellent analytical aptitude and problem-solving abilities.
• Process mapping - understanding of tools like Lucidchart.
• Very Methodical.
• Understanding of API Integrations.
• Understanding of RDMS - Basic SQL.
• Deep understanding of the omni retail or e-commerce or POS.
• Basic/Advance - Excel.
• Good communication, Documentation and presentation skills.
• Commerce or BTech background.

Customer Success and Support Executive @ Kwikpic

Location: Mumbai / Kolkata (Hybrid)

About us:

Kwikpic is an AI based photo sharing platform based in Mumbai, enabling effortless, high-quality image sharing through features like instant face recognition, smart gallery creation, branded galleries, desktop apps (for macOS & Windows), digital flipbook albums, and more.

Since its launch, Kwikpic has seen exceptional adoption—processing over 200 million uploaded photos, powering 150,000+ events, onboarding 13,100+ photographers and businesses, and achieving 1 million verified users organically within just 18 months 

Why Join Us?

As a Customer Success Associate at Kwikpic, you’re not just supporting users; you’re guiding photographers, businesses, and event professionals toward their ideal photo-sharing experience. You’ll help users leverage features like AI-enabled uploads, custom galleries, digital albums, and more, ultimately growing retention, satisfaction, and revenue.

Key Responsibilities:

• Provide timely assistance to customers via email, chat, and phone, resolving technical and account-related issues.
• Guide new users through the platform, ensuring a smooth start and full adoption of Kwikpic features
• Monitor account health, proactively address concerns, and help customers maximize the platform’s value.
• Maintain strong, ongoing relationships with customers, conducting check-ins and ensuring continued customer satisfaction
• Work cross-functionally with sales, product, and support teams to deliver exceptional customer experiences and communicate feedback

Qualifications:

• Bachelor’s degree (preferably in Business, Communications, or related fields).
• 1+ years of experience in Sales, Customer Success, Account Management, or Support, preferably in SaaS, digital products, or subscription-based services.
• Fluent in English and Hindi
• Excellent communication, empathy, and client engagement skills.
• Comfortable using CS tools, CRM, and analytics platforms (e.g., Gainsight, HubSpot, Salesforce, or in-house tools).
• Strong problem-solving mindset with a love for helping customers succeed.

Job Title: .NET Developer

Location: Pan India (Hybrid)

Employment Type: Full-Time

Join Date: Immediate / Within 15 Days

Experience: 4+ Years

Deqode is looking for a skilled and passionate Senior .NET Developer to join our growing tech team. The ideal candidate is an expert in building scalable web applications and has hands-on experience with cloud platforms and modern front-end technologies.

Key Responsibilities:

• Design, develop, and maintain scalable web applications using .NET Core.
• Work on RESTful APIs and integrate third-party services.
• Collaborate with UI/UX designers and front-end developers using Angular or React.
• Deploy, monitor, and maintain applications on AWS or Azure.
• Participate in code reviews, technical discussions, and architecture planning.
• Write clean, well-structured, and testable code following best practices.

Must-Have Skills:

• 4+ years of experience in software development using .NET Core.
• Proficiency with Angular or React for front-end development.
• Strong working knowledge of AWS or Microsoft Azure.
• Experience with SQL/NoSQL databases.
• Excellent communication and team collaboration skills.

Education:

• Bachelor’s/Master’s degree in Computer Science, Information Technology, or a related field.

We are hiring a Java Production Support Engineer with hands-on experience in Java, Spring Boot, and Splunk. You’ll be responsible for ensuring smooth functioning of our production systems by proactively monitoring, troubleshooting, and resolving issues in real time.

Key Responsibilities

• Provide L2/L3 support for Java/Spring Boot-based applications in production.
• Monitor logs and system health using Splunk and other observability tools.
• Troubleshoot performance, latency, and availability issues.
• Perform root cause analysis (RCA) and work with dev teams for permanent fixes.
• Support incident and change management processes.
• Create and maintain runbooks and support documentation.

Must-Have Skills

• Strong knowledge of Java, Spring Boot, and REST APIs.
• Proficient in using Splunk for log analysis and monitoring.
• Good understanding of relational databases (SQL) and Linux commands.
• Experience with CI/CD tools (Jenkins, Git) and basic scripting (Bash, Python).
• Analytical thinking and excellent problem-solving skills.

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.)

Mandatory Skills required:

1. Ability to translate business requirements into technical requirements for QlikView

2. Perform detailed analysis of source systems and source system data and model that data in

Qlikview

3. Design, develop, and test QlikView scripts to import data from source systems, data feeds, flat files

to create Qlik marts

4. Proficiency with QlikView Scripting, use of complex QlikView functions,

advanced QlikView Expressions, experience with complex data models and optimization of data

model for query performance to create Qlik Marts

5. Architecture optimization ( includes hardware sizing , security setup , performance tuning )

6. Development of Qlikview/ QlikSense