Techasoft Python Developer Job 2026
Techasoft Private Limited is hiring experienced
Python Developers for a work-from-home opportunity
based in Bangalore. Candidates with strong experience in
Python, Django, RESTful APIs, databases, AWS and Docker
can apply for this position.
This opportunity is suitable for developers who have practical
experience building web applications using Django and working with
multiple databases and deployment environments.
The role also involves exposure to
Artificial Intelligence, Machine Learning, Deep Learning,
predictive modelling, data analytics and data visualization.
Python Developer Interview Questions
Candidates preparing for the Techasoft Python Developer interview
should be comfortable with Python, Django, databases, REST APIs,
AWS, Docker and AI/ML concepts. The following questions are useful
for technical interview preparation.
Python Interview Questions
1. What are the main features of Python?
Python is a high-level, interpreted and dynamically typed language.
It supports object-oriented, functional and procedural programming
and provides a large standard library.
2. What is the difference between list, tuple and set in Python?
Lists are ordered and mutable, tuples are ordered and immutable,
while sets store unique elements without relying on positional indexing.
3. What is OOPS in Python?
Object-oriented programming organizes software around objects and
classes. Important concepts include encapsulation, inheritance,
polymorphism and abstraction.
4. What is the difference between deep copy and shallow copy?
A shallow copy creates a new outer object while nested objects may
still be shared. A deep copy recursively creates independent copies
of nested objects.
5. What are decorators in Python?
Decorators are functions that modify or extend the behavior of
another function or class without changing its original source code.
Django Interview Questions
6. What is Django?
Django is a Python web framework designed for building secure,
maintainable and scalable web applications.
7. Explain Django MVT architecture.
MVT stands for Model, View and Template. Model manages data,
View handles application logic and Template manages presentation.
8. What is Django ORM?
Django ORM allows developers to interact with databases using
Python objects and query APIs instead of writing SQL for every operation.
9. How can you configure multiple databases in Django?
Multiple databases can be configured through Django's DATABASES
setting. Database routers can then determine which database should
be used for particular models or operations.
10. How do you configure staging and production environments in Django?
Separate configuration should be maintained for each environment.
Environment variables, separate settings modules and secure secret
management can be used to avoid mixing development, staging and
production configuration.
REST API Interview Questions
11. What is a REST API?
REST is an architectural style for designing web services around
resources using HTTP methods such as GET, POST, PUT, PATCH and DELETE.
12. What is the difference between PUT and PATCH?
PUT is generally used to replace a resource, while PATCH is used
for partial updates to an existing resource.
13. How do you secure a Django REST API?
Authentication, authorization, HTTPS, input validation, rate limiting,
secure credentials and appropriate permission controls can be used
to protect an API.
14. What HTTP status codes should a REST API developer know?
Common codes include 200 for success, 201 for creation, 400 for
invalid requests, 401 for authentication failure, 403 for forbidden
access, 404 for missing resources and 500 for server errors.
Database Interview Questions
15. What is the difference between SQL and NoSQL databases?
SQL databases generally use structured tables and relational models,
while NoSQL databases can use document, key-value, graph or other
flexible data models.
16. What is MongoDB?
MongoDB is a document-oriented NoSQL database that stores data in
flexible document structures.
17. What is PostgreSQL?
PostgreSQL is an open-source relational database management system
known for strong SQL support, reliability and advanced database features.
18. What is database indexing?
An index is a data structure that can improve the speed of database
queries, although indexes also require storage and can increase the
cost of writes.
AWS & Deployment Interview Questions
19. How would you deploy a Django application on AWS?
A typical deployment includes configuring the application server,
database, environment variables, static/media files, networking,
HTTPS and monitoring. The exact AWS services depend on the project
architecture.
20. What is the difference between development, staging and production?
Development is mainly for active coding, staging is used to validate
changes in a production-like environment, and production is the
live environment used by real users.
Docker Interview Questions
21. What is Docker?
Docker is a containerization platform that packages an application
and its dependencies into portable containers.
22. What is Docker Compose?
Docker Compose allows multiple containers and their configuration
to be defined and managed together, commonly using a YAML file.
23. What is the difference between a Docker image and container?
An image is a packaged template containing application code and
dependencies. A container is a running instance created from an image.
AI & Machine Learning Interview Questions
24. What is Machine Learning?
Machine Learning is a branch of AI where algorithms learn patterns
from data to make predictions or decisions.
25. What is predictive modelling?
Predictive modelling uses historical data and statistical or machine
learning techniques to predict future or unknown outcomes.
26. What is the difference between supervised and unsupervised learning?
Supervised learning uses labelled data, while unsupervised learning
identifies patterns or structures in data without labelled target values.
27. What is overfitting?
Overfitting occurs when a machine learning model learns the training
data too closely and performs poorly on unseen data.
28. What is a neural network?
A neural network is a machine learning model made of interconnected
computational units arranged in layers and trained to learn patterns
from data.
Python Libraries Interview Questions
29. What is Pandas used for?
Pandas is commonly used for data manipulation, cleaning, analysis
and working with structured datasets.
30. What is NumPy?
NumPy provides efficient numerical arrays and mathematical operations
that are widely used in scientific computing and machine learning.
31. What is Scikit-learn?
Scikit-learn is a Python machine learning library providing tools for
algorithms such as classification, regression, clustering and preprocessing.
32. What is TensorFlow?
TensorFlow is a machine learning framework used to build and train
machine learning and deep learning models.
33. What is OpenCV used for?
OpenCV is a computer vision library used for image processing,
computer vision applications and video analysis.
34. What is Selenium?
Selenium is commonly used for browser automation and automated
testing of web applications.
Frequently Asked Questions
Is Techasoft hiring Python Developers?
Yes. The listed position is for a Python Developer with 2+ years of experience.
What is the location of the Python Developer job?
The role is listed as Bangalore with a work-from-home arrangement.
What experience is required?
The position requires 2+ years of experience.
Which Python framework is required?
Strong experience with Python and Django is required.
Are AWS and Docker skills required?
Yes. The job description specifically mentions Django deployment on AWS
and familiarity with Docker/Docker Compose.
Which databases are mentioned?
MongoDB, PostgreSQL and MySQL are mentioned in the requirements.
Does the role involve AI and Machine Learning?
Yes. The requirements include predictive models, AI, ML, Deep Learning,
neural networks, statistics and data analytics.
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