


Role Overview:
The AI Research Intern will focus on natural language processing (NLP) and working with large language models (LLMs). They will assist in refining and testing the retrieval-augmented generation (RAG) system for CopilotGTM.
Key Responsibilities:
- Assist in developing and refining NLP models to answer customer queries.
- Research and implement improvements to minimize hallucinations in the LLM.
- Test RAG model configurations and provide feedback to improve accuracy.
- Work with the engineering team to improve real-time product recommendations and responses.
- Analyze datasets and fine-tune models for specific use cases (e.g., sales, compliance).
Skills Required:
- Strong understanding of NLP and familiarity with LLMs (GPT, BERT, etc.).
- Basic coding experience in Python.
- Knowledge of data handling, data processing, and model training.
- Problem-solving ability and eagerness to experiment with new techniques.
Preferred:
- Experience with libraries like Hugging Face, PyTorch, or TensorFlow.
- Familiarity with retrieval-augmented generation (RAG) systems.

About Copilot GTM
About
Copilot GTM helps sales & pre-sales teams easily find information, autofill responses, collaborate, and automate workflows.
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Copilot GTM helps sales & pre-sales teams easily find information, autofill responses, collaborate, and automate workflows.
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Job description
We are looking to expand our existing Python team across our offices in Surat. This position is for SDE-1 - Junior Software Engineer.
The requirements are as follows:
1) Familiar with the the Django REST API Framework.
2) Experience with the FAST API framework will be a plus
3) Strong grasp of basic python programming concepts ( We do ask a lot of questions on this on our interviews :) )
4) Experience with databases like MongoDB , Postgres , Elasticsearch , REDIS will be a plus
5) Experience with any ML library will be a plus.
6) Familiarity with using git , writing unit test cases for all code written and CI/CD concepts will be a plus as well.
7) Familiar with basic code patterns like MVC.
8) Grasp on basic data structures.


- Proficient knowledge of Django and Django REST framework
- Experience and good understanding of Redis
- Good knowledge and understanding of PostgreSQL or other relational databases
- Proficient in NoSQL document databases especially MongoDB.
- Understanding of threading and multiprocessing in Python, and multi-process architecture
- Good-enough understanding of version control systems like Git or Mercurial
- Strong unit-test and debugging skills
- Knowledge of container technologies (specially Docker) and orchestration systems is a plus
- Strong understanding of various Python Libraries, APIs, and toolkits
- Excellent understanding of MVC and OOP
- Rapid prototyping skills for getting product feedback
- Experience with Agile and SCRUM methodology

WHO YOU ARE
To be successful in this role, you’ll need to have the following skills:
· Love for coding: A fanatic about writing beautiful and scalable code.
· A sense of analytics: Strong analytical and troubleshooting skills. Should be resourceful, innovative and inventive.
· Dynamic: Should be comfortable in dealing with lots of moving pieces. Have exquisite attention to detail, and are comfortable learning new technologies and systems.
· Team player: Knack for influencing without being authoritative. Pitch in wherever the team needs help, from writing blog posts to supporting customers.
· Accountability: High sense of ownership for your code and relentlessness to deliver projects with high business impact.
KEY QUALIFICATIONS
· BE/BTech in Computer Science or related field.
· 5+ years of professional production and development experience with leading-edge server and database technologies (e.g., Python, Java, Node.js, Scala, Spring Boot, MySQL, and NoSQL databases).
KEY SKILLS
· Strong computer system analysis and design skills in current methodologies and patterns Experience with professional production cloud (AWS preferred).
· Experience with RESTful Services and APIs.


Job Description :
-At least 2+ years of experience in core python development
-Develop reusable , testable and scalable code
-Good exposure to continuous integration tools like Jenkins
-Experience working with version controls like Git.
-Knowledge of popular python libraries and framework.
-Good to have aerospace domain knowledge
- Experience in OOPs /functional coding integrating applications
-Collaborate with other developers and team members to design and implement software solutions


Job Description
Duties & Responsibilities
Qualifications & Experience
BE / B-Tech degree and 2+ years of work experience, or ME / MS degree and 2+ years of work experience, in Computer Science.
Server Development. Frontend Development can be an advantage.Preferred Skills & Knowledge
- Strong programming skills in Python/Django
- Experience with Angular, JavaScript frameworks/libraries
- Hands on experience with MySQL, PostGreSQL or other RDBMS
- Experience with Web application security and Secure coding practices
- Strong Analytical thinking and problem solving ability
- Familiarity with software collaboration tools – GIT
- Ability to work with a distributed and diverse team of researchers and developers.
- Excellent English language communication skills, both written and verbal.
- High level of innovation and motivation


Requirement:
- Min 2-3 Year Experience. Preferably in the E-commerce domain.
- Proficient with both MySQL and NoSql Databases (Elastic, Mongo)
- Strong hold on Python
- Experience with JavaScript/JQuery
- Ability to do software design for a enterprise web application
- Working knowledge of a MVC front-end framework
- Proficient in HTTP protocol, REST APIs, JSON
- Ability to do database design and modeling
- Proficient in OOPS concepts and writing code using classes
- Ability to write modular and clean code


Responsibilities:
- Design and code efficient, scalable systems that can accept feedback from multiple hundred thousand employees and generate insights
- Design efficient and scalable event driven systems to process complex machine learning pipeline
- Experiment with data to come up with unique insights and that can benefit our clients
- Identify libraries and technologies worth experimentation
- Participate in brainstorming sessions to bring more value to our clients
- Investigate performance issues / scalability bottlenecks, existing queries and/or write new queries with performance optimization in mind
- Develop RESTful APIs that can be used by frontend to show insights
- Debug and fix production level bugs as and when they crop up
- Support ad hoc data analytics upon requests by clients, and believe us nothing creates a better DB understanding than handling ad hoc data requests
Requirements:
- 3+ years of experience in architecture and developing high performance web applications
- Experience with systems ingesting/processing high amounts of data is a plus
- In-depth understanding of the entire web development process (design, development, and deployment)
- Experience with SQL and NoSQL database
- Working knowledge of RESTful API paradigms
- Experienced in microservices architecture
- Solid engineering principles and a clear understanding of data structures and algorithms
- Passion for products, empathy for users, and aspiration to make a big impact


Your Responsibilities:
- Own the backend stack – Python based, that powers our product
- Collaborate with Data Scientists, Backend Developers(Node.js), Front-end developers, DevOps to design and implement new features
- Build and maintain several Backend Jobs and REST’ful Services which will be used internally in a Macroservices/Distributed services environment.
- Deploy and monitor the Jobs and endpoints ensuring availability and scalability(ability to handle 100X data processing load)
- Work on full project lifecycle starting from requirements gathering/understanding the problem to deploying and maintaining the project.
Skills that you bring Along:
- A minimum 8+ years of extensive work experience with Python and related frameworks – particularly Flask.
- Extensive experience in designing and scheduling backend Python jobs
- Hands on working in different file formats like Json, Parquet, csv etc. coming from Data Science side.
- Extensive experience with databases such as Postgres and Mongo.
- Extensive experience in Cloud Infrastructure (AWS based) – e.g. AWS API Gateway, Lambda Functions etc.
- Experience with cache like Redis and/or Memory cache
- Good experience in Microservices/Macroservices or Event driven Architectures
- Good experience with design patterns
- Experience in writing advanced SQL-queries, good knowledge of PL/SQL
- Good understanding of Software Design Principles and domain-driven design
- Good experience with Continuous Delivery and Containerization(Docker)
- Good experience in designing and maintaining REST’ful API endpoints
- Ideally maintaining infrastructure-as-code using Terraform
- Ideally experience in parallel data processing and building end-to-end Data Pipelines using tools such as Airflow/Prefect and Spark/Dask
- Excellent communication skills and the ability to explain complex topics in a simple manner

About us:
Strata is a commercial real estate investment platform that offers investors the opportunity to invest in pre-leased commercial assets such as offices, warehouses, and retail spaces across India.
We are one of the fastest-growing PropTech platforms in India and are backed by Elevation Capital, Mayfield, Kotak Investment Advisors, Gruhas (a venture by Nikhil Kamath of Zerodha) and DLF Family Office.
Our headquarter is in Bangalore, India.
We are a small yet close-knit team of 35+ people.
About you:
You have a knack for product and strongly equipped with engineering skills to make it a reality. You don’t jump into implementation unless you have clearly understood the problem/requirements and have a written design. You don’t hesitate asking questions and giving critical reviews while respecting others’ opinions. You are a fearless engineer, and not afraid to fail, not on production though ;) You have a strong sense of ownership. You have a startup experience. You don’t feel annoyed if required to work on off days in case of production incidents (no development).
Your responsibilities:
You will primarily work on the backend maintaining the existing platform and writing new enhancements and features. Apart from your own features, as a senior member of the team you will be expected to be actively involved in overall design discussions and peer code reviews. You will factor in extensibility, maintainability, scalability and security in designs and code. You will ensure that best engineering practices are followed. You will support your team members when they are facing challenges, and mentor them when appropriate. You will strive for overall engineering excellence.
Must-have Skills:
- 4-8 years of total experience
- 2+ years of experience in Django and DRF. You must be pro at it. The team will be looking up to you for making most out of DRF.
- Designing and building scalable web applications
- Good understanding of REST principles
- SQL database design and queries
- Working knowledge of AWS
Good-To-Have Skills:
- Angular or any other JavaScript frontend framework
- Designing microservices
- DevOps experience
FAQ's.
1. Your technology ingredients?
Programming languages:
Our backend is written in Python using Django framework. And the frontend is in AngularJS. Currently there is no mobile app.
Infrastructure:
We are an AWS shop and use their services for most needs, Docker for containerization and ECS as orchestrator, RDS as database, S3 for storage and SQS as messaging backend.
Other tools:
BitBucket for Git and CI/CD pipeline, Trello for project management; and Google Meets and Slack for communication.
2. Your hiring plan?
Currently the engineering team comprises of 3 engineers, and we plan to grow it to 8 by the end of 2021.
3. Your Interview process?
We will try to finish the process within two weeks. In case we can’t go ahead with your candidature, we will clearly and immediately let you know. But in case of competing applications, we may request you to wait for a week or two.
- 15 minutes introductory call to discuss requirements and expectations
- 30 minutes online coding assignment on a screen sharing session
- 1 hour technical interview covering problem solving, code review and aptitude
- 15 minutes call with co-founder for final discussion
In case of inability to come to a conclusion from either side, we may go for an additional round.
4. Your WFH and WFO policy?
Due to Covid-19 the team is working from home and will continue till March-2022. After that we will work from the Bangalore or Pune office (yet to be finalised). You should be open to relocate to any of the cities.
5. Your funding status?
In March 2020, Strata raised $1.5 million in seed funding; and $6 million in Series-A in July 2021.


