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

We are at Mezi building an AI-enabled chat-bot to bring online travel booking experience better. We are acquired by American Express in the month of January. As we are changing many major changes in our platform to scale and match Amex user's volume (in millions), our platform is going through some bigger changes. We are looking for IITian or NITian or exceptionally talented engineers with great experience of building high volume platform preferably in Python. Someone, who understand what is performance, what is scale and what is "platform"? You must have an end to end product development experience preferably in startup(s) OR at least product development companies. If you are working in services industry or banking or insurance domain, they Mezi may not be the right place for seeking any opportunity. You should have minimum 2years of experience or maximum 7 years. Compensation is not an issue with us for the right talent. You should be a coder and willing to code every day. You should be a great problem solver with a keen interest in writing optimistic algorithms. Please send your resume to [email protected] in case you are interested. Job location is Pune and ZERO travel to abroad, although our headquarter is in Sunnyvale, California. Thanks

Must have,

- Fundamental of Python(Data types in python, scope of variable, asynchronous programming)
- Should be able to code in Python

- Basic Understanding of Database

- API designing

- Problem Solving skills

 

- Fundamentals of storage, caching

 

Good to have,

- AWS Knowledge,

- Python Framework(Django, Flask)

- Knowledge on Message Broker, Caching

- SQL and no-SQL database

Greetings..

We have urgent requirement of Data Engineer/Sr Data Engineer for reputed MNC company.

Exp: 4-9yrs

Location: Pune/Bangalore/Hyderabad

Skills: We need candidate either Python AWS or Pyspark AWS or Spark Scala

The key aspects of this role include:

• Design, build, and maintain scalable applications using Python.
• Contribute to the entire implementation process including driving the definition of improvements
based on business need and architectural improvements.
• Act as a subject matter expert for Application Software developers and Engineers.
• Handle server-side code for a production platform and contribute to new features.

To be the right fit, you'll need:
• More than 4+ years of experience as a software developer in Python, with knowledge of at least one
Python web framework such as Django, Flask, etc.
• Good understanding of common design patterns and architecture principles to design reliable and
Scalable applications
• Strong communication skills
• Knowledge of databases line NoSQL or MongoDB
• Good to have AWS and Docker or Web services
• Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3

YOUR RESPONSIBILITIES

• Development and unit testing of web applications including back-end (microservices), maintenance & level 3 support of the same
• Assist Project Managers, Business Analysts, and Tech Lead in project planning (provide estimates, risk analysis, requirements analysis, technical options)
• Software Architecture
• Involvement in full life cycle of projects (including requirement analysis and system design, development and support if required)
• Support and work collaboratively with teams across areas of design, development, quality assurance and operations
• Commit your knowledge and experience into team success
• A small amount of travel (when needed) to work with other offices
• Attend meetings to discuss and demonstrate solutions at both technical and business level

 

 REQUIRED SKILLS AND EXPERIENCE                                                                                                           

• 5+ years web application development experience
• 3+ years developing with Python
• 3+ years developing with C# and .NET Framework 4.x
• Experience with ASP.NET MVC, ASP.NET WebAPI 2, LINQ, and WCF
• Dependency Injection and other common ASP.NET MVC design patterns
• Experience with API design and development using REST
• Experience with performance optimization
• Experience integrating security best practices into the SDLC
• Experience with object-oriented programming (OOP) and OOP patterns
• Experience with Git
• 1+ years of Agile development experience
• Experience manipulating and working with data in a variety of forms: csv, xml, json, structured and unstructured                                                                                                
• Experience with SQL database schema design and querying. Microsoft SQL Server and PostGreSQL are used and preferred.

 

DESIRABLE SKILLS AND EXPERIENCE                                           

• Knowledge of JIRA, Bamboo, Confluence, or BitBucket is a plus.
• Experience with a JavaScript MVVM library such as Web Components, knockout.js, Angular, React, etc. is a plus (Web Components and knockout.js are used and preferred)
• Experience with HTML5/CSS3/JavaScript/ and AJAX is a plus
• SPA (Single Page Application) design and implementation is a plus
• Experience with any ORM such as Entity Framework or NHibernate is a plus (NHibernate is preferred)
• Experience with TypeScript is a plus
• Experience with MS Build is a plus
• Experience with CI/CD is a plus
• Experience with Object Mapping Frameworks (AutoMapper, etc) is a plus
• Understanding of OOD, DDD and TDD is a plus
• AWS-based development is a plus
• Knowledge of Flask is a plus.

 

PERSONAL SKILLS

• Clever personality
• Strong spirit skills set: conflict resistant, self -motivated, result-oriented, responsible, honest, “open”, courageous

Job Description :- Expert in Python, with good knowledge of Python web framework Django- Handson writing REST microservices using Django REST framework- Familiarity with some ORM (Object Relational Mapper) libraries- Able to integrate multiple data sources and databases into one system- Good understanding of server-side templating languages- Good understanding of front-end technologies, such as JavaScript, HTML5, and CSS3- Knowledge of user authentication and authorization between multiple systems, servers, and environments- Understanding of fundamental design principles behind a scalable application- Familiarity with event-driven programming in Python- Understanding of the differences between multiple delivery platforms, such as mobile vs desktop, and optimizing output to match the specific platform- Able to create database schemas that represent and support business processes- Strong unit test and debugging skills- Proficient understanding of code versioning tools Git, SVN

Mandatory Skills :
Front end : Angular, HTML5, CSS3, JavaScript
Backend : Python
Framework : Django python web framework
Any experience of working with NLP, computer vision and deep learning will be additional plus point

Senior / Python Developer

 

We are looking for a Senior / Python Developers to join our engineering team and help us develop and maintain various software products. Your responsibilities include understanding the product very well, and lead the integration of this product into architecture.

To be successful in this role, you should have strong technical knowledge and solid experience of all steps of the software engineering process and the tools associated with those. You should be a go-getter, a clear communicator and a strong collaborator who works well in a team as well as the customer. You should want to do high quality work and produce output that you are proud of.  

 

 

• Good understanding of Python especially should have used file/directory access, data persistence, compression and archiving, cryptographic services, concurrent operations, networking and IPC, developmental tools etc.
• Good understanding of key differences in Python 2 vs 3
• Knowledge of lib2to3, six, python-future libraries. Compatibility idioms provided by these libs and their limitations, issues in using them as is.
• Knowledge of Python3 changes in data types especially str, bytes in Py3 vs str, unicode in Py2. Should be able to gauge, understand impact of this on data in transit/data at rest in a large project.
• Knowledge of using C extensions in Python code, modifying to run with Python3, Python 2-3 compatibility.
• Experience working with large python codebase.
• Working knowledge of mysql, Python ORM like sqlobject.
• Working knowledge of Common third party modules like cherrypy, falcon, gunicorn, etc.
• Good experience with basic python, no django/flask needed 
• Some code needs to run in Python 2, some in Python 3 and some in compatibility mode
• Issues for Druva are in ORM, marshalling, networking
• Need candidates having Understanding of basic data types, extensions of python 
• Data type conversion and networking is important 
• Internals of Python are important 

Experience: 9 to 12 Years of experience in IT industry with Java development background. Having worked on architectural design, optimizations and performance tuning. Having good understanding of micro services architecture, deployment design, networking architecture. Exposure to cloud is an added advantage. • Strong Full stack developer development background with frontend and backend web applications • Have worked on End to End technology cycle with hands-on experience on multiple technologies. • Must have a worked in a startup ecosystem. Working experience in fast moving startup will be advantage. • Excellent understanding of typical multi-tier architectures: web servers (Apache, nginx, IIS), caching, application servers, & load balancers • RDBMS (MySQL, Oracle, SQL Server), NoSQL • Having experience to work on large web scale application. • Knowledge of message queuing and Enterprise Service Bus (ESB) • Familiarity with loose coupling and stateless systems • Understanding of different consistency models in distributed systems • Experience with CDN, and performance concepts • Network experience with route tables, access control lists, firewalls, NAT, HTTP, DNS, IP & OSI Network • Knowledge of RESTful Web Services, XML, JSON • Strong understanding Jquery, JavaScripts,HTML, CSS • Familiarity with the software development lifecycle • Work experience with information and application security including public key encryption, SSH, access credentials, & X.509 certificates • Excellent Verbal and Written communication skills. • Command Line Interface, AWS CloudFormation) • Should have in depth understanding of AWS services such as ELB, EC2, DynamoDB, Redshift, RDS, ElasticChache, CloudFront OpsWorks etc. • Hands-on experience with AWS deployment and management services • Certified AWS Solution Architect will be an added advantage Education: BE/ B.Tech/ M.Tech/ MSc./ MCA Keywords: Redis, HAProxy, AutoScaling, F5, ELB, AWS, Elastic Search, RabbitMQ, CDN. This should be in combination of Java, NodeJ and Angular development skills. Exposure to Python or Ruby is added advantage. If interested please share your resume at [email protected] or share your references.

You are responsible for: * Developing algorithms to challenge the state-of-the-art in deep learning for NLP * Generating and implement new ideas for applied AI in travel * Creating AI solutions for automated dialogue (chat bots); natural texting for booking flights, hotels etc. * Build highly performant, real time, end to end, responsive request/recommendation engines powered by natural language processing and other machine learning techniques * Build and evolve/train NLP platform from natural language text data being gathered from users on daily basis * Code using primarily Python, No-SQL, and Google Cloud (AppEngine) stack. Speed, Speed, Speed - must be a performance freak! Requirements * B.E. from IIT or NIT or Tier-1 Institutes ONLY or MS from reputed institutions or Ph.D. in Computer Science, Natural Language Processing, Computational Linguistics or closely related field * 2+ years of Natural Language Processing experience * Ability to productize research efforts into end to end running application. * Ability to work with other platform engineers; learn, build, deploy, run, debug code. * Expertise in Applied Machine Learning, Neural Networks & Deep Learning for NLP tasks * Software programming in Java or Python and knowledge of SQL and NoSQL databases * Strong understanding of other AI tools and applications like TensorFlow, Spacy, Google Cloud ML is a BIG plus. * Fundamentally very strong in software engineering principles * Track record of scientific publications and presentation at scientific conferences is a PLUS You can look forward to a lot of impacts and a lot of freedom. With that comes the responsibility to ship quality code, so we’re looking for people that take quality as a point of pride. You will be a key member of the Platform & AI research staff working on our innovative conversational commerce product. The ultimate goal of our AI team is to build a powerful and scalable AI platform that learns from users and in-house experts on a daily basis, knows more than what it’s taught and keeps learning and getting better every day.

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