Datascientist - Python, Machine Learning



3+ years’ experience as Python Developer / Designer and Machine learning 2. Performance Improvement understanding and able to write effective, scalable code 3. security and data protection solutions 4. Expertise in at least one popular Python framework (like Django, Flask or Pyramid) 5. Knowledge of object-relational mapping (ORM) 6. Familiarity with front-end technologies (like JavaScript and HTML5

About Tata Consultancy Services
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Automation Test Engineer
(UI Automation, API+UI Automation, UI+API+Mobile Automation)
Experience (4- 9) Yrs
N.P – Immediate - 25 Days
Location- Pan India
Skill Set-
Must Haves :
• Experience with QE for distributed, highly scalable systems
• Good understanding of OOPS concepts and strong programming skills in Java, Groovy or JavaScript
• Hands on experience of working with at least one of GUI based test automation tools for desktop and/or mobile automation. Experience on multiple tools will be added advantage
• Proficient in writing SQL queries
• Familiarity with process of test automation tool selection & test approach
• Experience in designing and development of automation framework and creation of scripts using best industry practices such as Page object model
• Integrate test suites into the test management system and custom test harness
• Familiar with implementation of design patterns, modularization, and user libraries for framework creation
• Can mentor team as well as has short learning curve for new technology
• Understands all aspects of Quality Engineering
• Understanding of SOAP and REST principles
• Thorough understanding of microservices architecture
• In-depth hands-on experience of working with at least one API testing tool like RestAssured, SOAP UI, NodeJS
• Hands-on experience working with Postman or similar tool
• Hands-on experience in parsing complex JSON & XML and data validation using serialization techniques like POJO classes or similar
• Hands-on experience in performing Request and Response Schema validation, Response codes and exceptions
• Good Understanding of BDD, TDD methodologies and tools like Cucumber, TestNG, Junit or similar.
• Experience in defining API E2E testing strategy, designing and development of API automation framework
• Working experience on build tools Maven / Gradle, Git etc.
• Experience in creating test pipeline – CI/CD Preferred: (Mostly for people being hired at the Senior Associate Career Stage)
• Possess domain knowledge to identify issues across those domains, understand their impact, and drive resolution [(familiar / expert in domains like retail banking, automobile, insurance, betting, food-markets, hotel industry, healthcare)
• Used /Exposure to automation tool for automating mobile applications
• Expertise in creating test automation frameworks, implementing and maintaining them on a project Experience in the modern agile practices such as BDD/Cucumber , Devops
• Knowledge and experience in service virtualization and tools like CA Lisa
• Hands-on knowledge of setting up PACT Broker and writing PACT tests is desirable
• Experience in test management tools like Xray & Zephyr and integration of test framework with these tools
• Understanding of commonly used software design patterns like Builder, Factory, Singleton and Façade. Test Management: Must Haves
• Able to estimate for low and medium complexity applications and have used at least one of the estimation techniques.
• Able to handle/oversight a small team ranging from 2 -5 people and can guide them during the complete SDLC cycle starting from test case creation till test closure activities
• Well-versed with the most of the activities in defect management process, can define/enhance the defect documentation and TAR lifecycle process independently
• Have expertise to enforce/adhere defect or other processes in the team

We are seeking a highly skilled Backend Developer to join our team and contribute to the development and improvement of both our customer-centric SaaS platform and internal systems. As a Backend Developer, you will be responsible for designing, implementing, and maintaining the server-side logic of our application, ensuring high performance, scalability, and security.
As a Backend Developer with expertise in Java, and PostgreSQL, you will play a critical role in developing and maintaining the backend infrastructure of our SaaS and internal platforms, ensuring its reliability, scalability, and performance. Join our team and be a part of building cutting-edge software solutions that empower our customers and drive business growth.
Responsibilities:
- Collaborate with cross-functional teams, including front-end developers, product managers, and designers, to understand project requirements and translate them into technical specifications.
- Design and develop server-side logic, APIs, and database schema to support the functionality and performance requirements of our SaaS platform.
- Write clean, modular, and well-documented code using any relevant programming language preferably Java with SpringBoot.
- Optimize the backend systems for maximum speed and scalability, ensuring high performance and responsiveness of the application.
- Implement data storage solutions using PostgreSQL or other relational databases, ensuring data integrity and security.
- Conduct thorough testing and debugging to identify and resolve any issues or bugs in the backend code.
- Stay up-to-date with emerging technologies, industry trends, and best practices in backend development and contribute to the continuous improvement of our development processes.
Requirements:
- Proven work experience as a Backend Developer or similar role, with a focus on server-side development.
- Proficiency in working with relational databases, particularly PostgreSQL, and writing efficient SQL queries.
- Familiarity with SaaS concepts and architecture.
- Experience with API design and development, including RESTful APIs.
- Solid understanding of software development principles, including object-oriented programming, design patterns, and data structures.
- Experience with version control systems, such as Git.
- Strong problem-solving and analytical skills, with keen attention to detail.
- Excellent communication and teamwork skills, with the ability to collaborate effectively with cross-functional teams.
- Bachelor's degree in Computer Science, Engineering, or a related field is preferred, but not mandatory.

ROR
1-2 years of experience working with Ruby on rails as well as libraries like Resque and RSpec.
Good experience with Redis, Sidekiq, and Docker.
Ability to write clean ruby code.
Proficiency with code versioning tools including Git, Github, Gitlab, and SVN.
Experience with AngularJS or React JS is a plus.
Familiarity with MVC, Mocking, RESTful, and ORM.
Good understanding of front-end technologies including HTML5, JavaScript, Jquery, and CSS3.
Knowledge of server-side templating languages including Slim, Haml, and ERB.
Familiarity with tools like Jira, Postman, Slack, and Microsoft Teams.
Job Description
- 2+ years of relevant programming experience in an online environment, preferably in the gaming industry.
- Good knowledge of HTML5 and Javascript.
- Should have worked on Phaser.io HTML5 framework.
- Should have worked on at least one HTML5 game.
- Good knowledge of HTML5, CSS3, JavaScript, AJAX, SVG, XML.
- Knowledge of HTML5 porting into Android and iOS through available plug- in.
- Ability to develop and deploy HTML5 on iOS, Android and Web.
- Strong attention to detail and knowledge of robust quality assurance practices.
- Strong testing, debugging, and analytical skills.
Job Description
- Designing system architecture, develop and maintain high performing & scalable services using Node.js frameworks.
- Extensively engage in iterative development model right from requirement analysis, estimation, development, testing & production support
- Mentor, groom junior developers and participate in code reviews
- Contribute towards building company’s coding culture
Requirements
- 3+ years of relevant industry experience in Node.js
- A deep understanding of JavaScript
- Experience working with SQL and NoSQL databases
- Experience with Unit and Integration tests
- Experience with CI/CD
- Experience with MathJax/Latex
- Experience with large scale video streaming
- Experience with ReactJS is a bonus
- Great aptitude and analytical thinking.
- Self-directed and capable of working in a dynamic environment.
- Experience in UI work is preferred.
- Diligence and proactive behavior is expected/must.
- Writing complex SQL queries and optimizing queries is a PLUS.
- Good knowledge in Server Performance Optimization is a PLUS.
- Experience with advanced data structures, API/service interface development and web development.
- Experience building large scale systems in a high availability production environment is preferred.
Tomcat application server knowledge
What you need to do:
- Thinking creatively and developing new design concepts, graphics for social media
- Ensuring consistency of designs across various media outlets
- Creating compelling illustrations, iconography, creatives, marketing collateral
Desired Candidate Profile
What you need to have:- Bachelor's degree/ Diploma in Design or a related field
- Strong creative skills and a portfolio of work which demonstrates passion for illustrative design
- Prior experience in working with numerous different design platforms such as digital and print forms
- Keen sense of imagination
- Familiarity with design software and technologies (such as InDesign, Illustrator, Photoshop, AfterEffects)
- A keen eye for aesthetics and details
- Ability to work methodically and meet deadlines
- Hands on experience in graphics with digital formats (ads, social media, mailers, etc)
- Knowledge in video editing
Candidates will be teaching online to school going students. Will start as an intern with the option to move to full time after the 4 month internship period.
Must have
- Positive personality
- Excellent communication skills
- Fluency in English



