11+ Natural Language Toolkit (NLTK) Jobs in Chennai | Natural Language Toolkit (NLTK) Job openings in Chennai

Key Responsibilities

• Design, develop, and maintain scalable backend applications using Java and Spring Boot.
• Develop and maintain RESTful APIs following best practices.
• Implement API versioning strategies to support backward compatibility.
• Create and maintain API documentation using Swagger/OpenAPI.
• Implement Spring Transaction Management to ensure data integrity
• Use Spring Data JPA for database interactions and ORM mapping
• Write efficient SQL queries and optimize database performance
• Implement CQRS (Command Query Responsibility Segregation) where applicable.
• Develop systems based on event-driven architecture patterns.
• Write unit tests using JUnit and Mockito.
• Build and manage projects using Maven or Gradle build scripts.
• Use AI coding assistants such as Gemini Code Assist or similar tools to improve development efficiency.
• Participate in code reviews, design discussions, and architecture decisions.
• Collaborate with frontend teams, DevOps engineers, and product stakeholders.
• Strong problem-solving and debugging abilities
• Ability to design highly scalable backend systems
• Experience working in Agile/Scrum environments
• Good communication and collaboration skills
• Strong code quality and clean architecture mindset

Optional / Good to Have Skills

• Experience with Docker
• Knowledge of Kubernetes
• Experience with GraphQL API development
• Experience with cloud platforms (GCP / AWS / Azure)

Candidates from Supply Chain , Retail preferred

Position - Graphic Designer|

Experience: 1-3 years (Freshers are most welcome)

Location: Ambattur, Chennai

About the Role

We are looking for a creative and innovation-driven Graphic Designer who can blend AI tools and human creativity to produce visually compelling digital content. This role involves working closely with the marketing team to create engaging visuals, AI-generated media, and high-quality storytelling assets for campaigns.

Key Responsibilities

• Create compelling and effective logos, designs, print and digital media
• Utilize AI-powered platforms to generate strong visually appealing designs
• Prompt Engineering for AI-driven content creation
• Coordinate with marketers to understand requirements, campaign objectives, and content directions
• Continuously review and improve the generated content to ensure visual quality, originality, and brand consistency
• Stay updated with cutting-edge AI video creation tools and industry trends, integrating new skills and technologies as needed

Required Skills & Qualifications

• Innovation and Quality oriented mindset
• Proficient in Adobe Illustrator, Premiere Pro, Photoshop, After Effects (or any similar platforms)
• Experience or strong interest in AI video generation tools such as
• Hedra AI
• Kling AI
• VEO3
• RunwayML
• Synthesia
• Pictory
• or similar platforms
• Thumbnail creation using tools like Midjourney, Leonardo AI
• Strong English writing skills and basic understanding
• Use AI Text-to-Speech tools such as Eleven Labs, Descript to generate voiceovers
• A portfolio showcasing your work
• Creative mindset with an eye for high-quality content and digital storytelling
• Team player with strong communication skills to liaise with the marketing department
• Ability to blend AI + human creativity for seamless storytelling and marketing trends

Apply early by filling out the form:

https://forms.gle/iV4cvNqbeNgmuSxq5

Let’s get started on building your path to success!

Job Types: Full-time, Permanent, Fresher

Job Title: Sales Associate – VADAI (Value-Aided Delta with Artificial Intelligence)

Location: South India – Preferably Chennai, Bangalore, or anywhere in Tamil Nadu

Type: Full-Time

Compensation: Fixed Monthly Pay + 10% Commission from Second-Month Revenue of Each School Closed

About VADAI

VADAI is an AI-powered education engine designed to transform school learning across India. By measuring a student’s understanding and adapting to their individual pace, VADAI enhances academic growth, ethical learning, and career readiness — far beyond what traditional ERPs or LMS platforms can provide.

Our mission is to make this advanced, AI-driven learning accessible to all — from urban metros to rural and government schools — through smartphones, tablets, and desktops. We're here to build a stronger educational foundation for the future of India.

Key Responsibilities

Identify and visit schools within your territory; pitch to principals or decision-makers in person.

Professionally present printed brochures, demo kits, agreements, and your company credentials during visits.

Clearly explain the benefits of VADAI in a calm, simple tone and secure demo appointments or agreements.

Follow up diligently and help schools feel confident about onboarding.

Maintain and regularly update visit details, status, and contact information in a shared Google Sheet.

Coordinate with internal teams to ensure smooth onboarding and implementation for every school.

Be available on-site during Demo Days, addressing questions from students and teachers.

Incentives & Career Growth

Fixed Monthly Salary to support basic travel and field expenses.

10% Commission on the second-month revenue from each school deal you close.

Top performers will receive a Certificate of Excellence based on number of schools closed, timeline, and rank.

Opportunity to be promoted to Head of Sales or Regional Sales Lead as the company expands into new territories, including universities and pan-India K-12 schools.

What We’re Looking For

Strong verbal communication and interpersonal skills.

Ability and willingness to travel extensively within South India.

Basic comfort with digital tools like Google Sheets, Email, and mobile apps.

A sincere, mission-driven attitude — we want people who believe in improving education in India through innovation and action.

Join Us

Be part of the change. Join VADAI to transform schools, empower students, and build the future of AI in education — one school at a time.

The responsibilities and duties section is the most important part of the job description. Please read them below and if interested, do go ahead and apply!

Roles and Responsibilites:

• Manages talent acquisition process, including sourcing, testing, interviewing, hiring and onboarding
• Keeps job descriptions up-to-date, accurate and compliant with relevant federal, state and local laws for all positions
• Develops training and performance management program that ensures all employees are familiar with their job responsibilities, as well as relevant legal and safety requirements
• Creates and updates compensation strategy through market analysis and pay surveys
• Handles investigation and resolution of employee issues, concerns and conflicts
• Ensures all employment practices comply with federal, state and local regulations

Responsibilities:

• Must be able to write quality code and build secure, highly available systems.
• Assemble large, complex datasets that meet functional / non-functional business requirements.
• Identify, design, and implement internal process improvements: automating manual processes, optimizing datadelivery, re-designing infrastructure for greater scalability, etc with the guidance.
• Create datatools for analytics and data scientist team members that assist them in building and optimizing our product into an innovative industry leader.
• Monitoring performance and advising any necessary infrastructure changes.
• Defining dataretention policies.
• Implementing the ETL process and optimal data pipeline architecture
• Build analytics tools that utilize the datapipeline to provide actionable insights into customer acquisition, operational efficiency, and other key business performance metrics.
• Create design documents that describe the functionality, capacity, architecture, and process.
• Develop, test, and implement datasolutions based on finalized design documents.
• Work with dataand analytics experts to strive for greater functionality in our data
• Proactively identify potential production issues and recommend and implement solutions

Skillsets:

• Good understanding of optimal extraction, transformation, and loading of datafrom a wide variety of data sources using SQL and AWS ‘big data’ technologies.
• Proficient understanding of distributed computing principles
• Experience in working with batch processing/ real-time systems using various open-source technologies like NoSQL, Spark, Pig, Hive, Apache Airflow.
• Implemented complex projects dealing with the considerable datasize (PB).
• Optimization techniques (performance, scalability, monitoring, etc.)
• Experience with integration of datafrom multiple data sources
• Experience with NoSQL databases, such as HBase, Cassandra, MongoDB, etc.,
• Knowledge of various ETL techniques and frameworks, such as Flume
• Experience with various messaging systems, such as Kafka or RabbitMQ
• Good understanding of Lambda Architecture, along with its advantages and drawbacks
• Creation of DAGs for dataengineering
• Expert at Python /Scala programming, especially for dataengineering/ ETL purposes

What You’ll Do & Achieve (Role & Responsibilities)

• Generate ideas and concepts to create emotionally engaging user flows, storyboards, wireframes, interactions, prototypes, design specifications, and presentations focusing on information architecture and interaction to articulate a user’s journey
• Design solutions that meet measurable business goals and requirements
• Self-motivated to work in a fast-paced, iterative environment by managing multiple projects and expectations effectively
• Evolving and evangelizing our Design System
• Developing and conceptualizing a comprehensive UI/UX design strategy for the brand.

What you’ll Need (Requirements)

• Organized, self-directed, efficient and able to manage multiple complex projects in a timely manner
• Actively seeks out learning opportunities and sharing new discoveries
• Capable of creating lo and hi fidelity prototypes to quickly storytell a variety of concepts, get customer feedback, and iterate on designs
• Solid knowledge of design principles and methods as well as interaction patterns and behaviors
• Solid UX Skills in designing wire-frames, process flows, sketches, scenarios and navigation models all incorporating interaction guidelines for Mobile to produce effective design solutions.
• Up-to-date knowledge of design software like Figma, Adobe Creative Suite etc.,
• Strong Portfolio to demonstrate your works.
• The position needs verbal and written communication skills
• Ability to work as part of a project team
• 6+ years of experience in UI/UX design strategy for the brand.

About Klenty:

Klenty is a Software Product company operating in the Sales Engagement category. We

are one of the fastest growing SAAS startups in the sales engagement space, headquartered in

California and operating from Chennai, India. Klenty’s Sales Engagement Product helps

thousands of sales teams automate all the repetitive activities involved in the sales process like

sending emails, follow-ups, tracking engagement metrics, etc - so that the sales team can focus

more on activities like building relationships and closing deals. With over 3000 customers all

over the world, we are on a mission to transform every B2B Sales team into an unstoppable

force. Join us in building the future of sales engagement software.

JD :

Responsibilities:

• Developing new user-facing features using ReactJS.
• Building reusable components and front-end libraries for future use
• Translating designs and wire-frames into high quality code
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers
• Meeting with the development team to discuss user interface ideas and applications.
• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Developing and implementing highly responsive user interface components using react concepts.
• Writing application interface codes using JavaScript following ReactJS workflows.
• Troubleshooting interface software and debugging application codes.
• Developing and implementing front-end architecture to support user interface concepts.
• Monitoring and improving front-end performance.
• Documenting application changes and developing updates.

We are looking for an Asp.Net developer to build software using languages and technologies of the .NET framework. You will create applications from scratch, configure existing systems and provide user support.

In this role, you should be able to write functional code using .NET linking SQL database elements to external application interface (desktop of mobile)

Your goal will be to work with internal teams to design, develop and maintain existing application and working on new applications from time to time.

Responsibilities

• Producing code using .NET languages (C#)
• Writing of Stored Procedures for SQL database for extracting data related to the application
• Participate in requirement analysis.
• Collaborate with internal teams to produce software design and architecture
• Write clean, scalable code using .NET programming languages and SQL SPs
• Test and deploy applications and systems
• Revise, update, refactor and debug code
• Improve existing software
• Serve as an expert on existing applications and provide technical support

Skill Requirements

• Proven experience of 2-4 years as a .NET Developer or https://resources.workable.com/application-developer-job-description">Application Developer
• Familiarity with the http://asp.net/">ASP.NETframework, SQL Server and design/architectural patterns 
• Good working knowledge of .NET languages (C#) and HTML5/CSS3
• Familiarity with architecture styles/APIs (REST, RPC)
• Excellent troubleshooting and communication skills
• Degree in Computer Science, Engineering or a related field