Software Engineer ( Big data)

Submit this assignment to get evaluated: 

https://docs.google.com/document/d/1-SWw6CYWmiF7Rwl5CZXVJnyujWY3RllHzDzpx6dxmP4/edit?usp=sharing

About Jinn

Jinn is a Voice AI sales agent for businesses. It is a GenAI powered online equivalent of a smart and empathetic sales person. It helps brands convert more customers and increase sales.

About role:

• Pre-Sales Role in a B2B SaaS startup in AI space led by 2X entrepreneurs from IIT, IIMs. Fast paced with a lot of learning and growth.
• Responsibility: Doing research and making a list of potential leads. Outreach to leads at Scale leading to selling Voice AI agent to businesses. Generate leads, Build relationships, Get customer inputs on product, and most importantly Generate Revenue
• Duration: 3-6 months internship || Converts to Full Time based on performance 
• Compensation (Stipend): 15-25k per month || Full time 4 - 6 LPA
• Ideal Profile: Interest in building a sales career, great communication, good discipline, basic understand of tech (AI)
• Process: Assignment followed by Interview || Assignment Link: https://docs.google.com/document/d/1-SWw6CYWmiF7Rwl5CZXVJnyujWY3RllHzDzpx6dxmP4/edit?usp=sharing

What You’ll Do

• Build and scale backend services using Java & Spring Boot

• Work on API integrations (REST, SOAP), caching & rate limiting

• Contribute across the full SDLC – design, development, testing & deployment

• Solve problems around performance, scalability & reliability

What We’re Looking For

• Strong knowledge of Data Structures & Algorithms

• Experience with Java, Spring Boot, REST/SOAP

• Hands-on with system & solution design

• Database experience: MongoDB / PostgreSQL / MySQL / Oracle

• Good debugging skills & unit testing

• Familiarity with Git and AI coding assistants (Copilot, Claude, etc.)

Required:

1. A minimum of 1 years of consulting and/or relevant industry experience
2. Understanding of Android Framework and Android app development.
3. Experience in developing android apps using Kotlin and latest frameworks
4. Knowledge and understanding of Design-Patterns and Data Structures.
5. Ability to develop Android applications using latest Frameworks like Retrofit, RxJava
6. Ability to write Unit test cases using the frameworks.
7. Knowledge about how to consume the REST API's
8. Understanding of Git/BitBucket or any version control system
9. Good written and verbal communication skills.
10. B.E/B.Tech/MCA/MSC/MS

Preferred:

1. Understanding and usage of latest android frameworks like JetPack, Android Architectural components
2. Experience in mentoring the new team members and also the junior folks.
3. Exposure to various mobile architectures (ex: MVC, MVP, MVVM, etc..)
4. Experience in handling the Android app deployment process.
5. Experience in working in Agile methodology

Responsibilities:

• Designing and implementing Java-based applications.
• Analyzing user requirements to inform application design.
• Defining application objectives and functionality.
• Aligning application design with business goals.
• Developing and testing software.
• Debugging and resolving technical problems that arise.
• Producing detailed design documentation.
• Recommending changes to existing Java infrastructure.
• Developing multimedia applications.
• Developing documentation to assist users.
• Ensuring continuous professional self-development.
• 
  

Requirements

• Degree in Computer Science or related field.
• Experience with user interface design, database structures, and statistical analyses.
• Analytical mindset and good problem-solving skills.
• Excellent written and verbal communication.
• Good organizational skills.
• Skills required- Java , Springboot , Hibernate , Database

• Adept at Machine learning techniques and algorithms.

Feature selection, dimensionality reduction, building and

• optimizing classifiers using machine learning techniques
• Data mining using state-of-the-art methods
• Doing ad-hoc analysis and presenting results
• Proficiency in using query languages such as N1QL, SQL

Experience with data visualization tools, such as D3.js, GGplot,

• Plotly, PyPlot, etc.

Creating automated anomaly detection systems and constant tracking

• of its performance
• Strong in Python is a must.
• Strong in Data Analysis and mining is a must
• Deep Learning, Neural Network, CNN, Image Processing (Must)

Building analytic systems - data collection, cleansing and

• integration

Experience with NoSQL databases, such as Couchbase, MongoDB,

Cassandra, HBase

• A Bachelors or master’s degree in engineering.
• 2-4 years of experience in software product development.
• Excellent in Data structure, Algorithms & Problem-solving skills.
• Should be willing to code in Node.js/Java/Python/ROR/Golang
• Write extensive, efficient code to address complex modules and that handles interaction between multiple components.
• Customer-focused, react well to changes, work with teams and able to multi-task.
• Must be a proven performer and team player that enjoy challenging assignments in a high-energy, fast growing and start-up workplace.
• Must be a self-starter who can work well with minimal guidance and in fluid environment

Responsibilities:

• Resolve complex technical issues and make design decisions to meet the critical requirements of scalable, highly available, multi-tenant enablement of services in the cloud.
• Independently investigate, present options, review and implement completely new functionality OR re-architect an existing solution to meet growing needs
• You will work closely with other development teams, product management, UX, and QA to define and implement a new product offering while ensuring continued functionality.
• Work with various external (application) teams to integrate with the product and help guide the integration.
• You will implement solutions that include database schema, business logic, and some presentation layer work.
• You will use existing methods and best practices in the software industry to create features and platforms with the highest levels of security, reliability, efficiency, and scalability.
• Experience mentoring senior developers.

Requirements:

• 8+ years of experience in software development experience with a proven track record of making technical decisions
• 8+ years of experience in coding in more than one programming language, e.g. Python, GoLang, node.js, etc
• Intimate working understanding of modern web applications from the database to browser
• Intimate understanding of MongoDB and extensive experience with database-driven applications
• Great problem-solving skills and ability to abstract functional requirements
• Excellent communicator in both technical and non-technical contexts
• Experience designing and improving complex software applications
• Experience coaching and mentoring developers at various levels of experience
• You have a sound understanding of programming fundamentals & their application to highly scalable web-based systems.
• You have successfully led a small agile team.

Basic Requirements:

Firm grasp of Git-based source control
Competent with PHP object-oriented programming & MVC applications
Competent with MySQL-based database concepts
Familiarity with automated deployment strategies Excellent in JavaScript.

Good understanding of jQuery, Bootstrap.

Good understanding of SVN.

Responsibilities

Understand technical requirements
Develop full fledged web applications
End to end software development
Should write test cases & perform extensive self testing
Lead & Mentor team

Technologies

- PHP

- opencart&quot

- MySQL
- MVC
- HTML
- CSS
- Javascript / jQuery
- AJAX