
Job Title: Python Backend Developer
Experience: 6+ Years
Location: Remote
Job Summary:
We are looking for an experienced Python Backend Developer to design, build, and maintain scalable, high-performance backend systems. The ideal candidate should have strong expertise in Python frameworks, database design, API development, and cloud-based architectures. You will collaborate closely with front-end developers, DevOps engineers, and product teams to deliver robust, secure, and efficient backend solutions.
Key Responsibilities:
- Design, develop, and maintain scalable and efficient backend services using Python.
- Build RESTful and GraphQL APIs for front-end and third-party integrations.
- Optimize application performance and ensure system reliability and scalability.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Develop and maintain database schemas, stored procedures, and data models.
- Implement security and data protection best practices.
- Write clean, maintainable, and well-documented code following coding standards.
- Conduct code reviews, troubleshoot issues, and provide technical mentorship to junior developers.
- Integrate applications with cloud services (AWS / Azure / GCP) and CI/CD pipelines.
- Monitor system performance and handle production deployments.
Required Skills and Qualifications:
- 6+ years of hands-on experience in backend development using Python.
- Strong knowledge of Python frameworks such as Django, Flask, or FastAPI.
- Experience in RESTful API and microservices architecture.
- Proficiency in SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB, Redis).
- Strong understanding of OOP concepts, design patterns, and asynchronous programming.
- Hands-on experience with Docker, Kubernetes, and CI/CD tools (Jenkins, GitHub Actions, etc.).
- Experience with cloud platforms (AWS, Azure, or GCP).
- Proficient in version control systems like Git.
- Solid understanding of unit testing, integration testing, and test automation frameworks (PyTest, Unittest).
- Familiarity with message brokers (RabbitMQ, Kafka, Celery) is a plus.
- Knowledge of containerized deployments and serverless architecture is an advantage.
Education:
- Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.
Preferred Qualifications:
- Experience working in Agile/Scrum development environments.
- Exposure to DevOps tools and monitoring systems (Prometheus, Grafana, ELK).
- Contribution to open-source projects or community participation.
Soft Skills:
- Excellent problem-solving and analytical skills.
- Strong communication and teamwork abilities.
- Proactive attitude with attention to detail.
- Ability to work independently and mentor junior team members.

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Role: Python Developer (Immediate Joiner)
Location: Gurugram, India (Onsite)
Experience: 4+ years
Company: Mizzle Cloud Pvt Ltd
Working Days: 6 Days( 5 days- WFO, Sat- WFH)
Job Summary
We are seeking a skilled Python Django Developer with expertise in building robust, scalable, and efficient web applications. Must have 3+ years of core work experience. The ideal candidate will have hands-on experience with RabbitMQ, Redis, Celery, and PostgreSQL to ensure seamless background task management, caching, and database performance.
Key Responsibilities
- Develop, maintain, and enhance Django-based web applications and APIs.
- Design and implement message broker solutions using RabbitMQ to manage asynchronous communication.
- Integrate Redis for caching and session storage to optimize performance.
- Implement and manage task queues using Celery for background processes.
- Work with PostgreSQL for database design, optimization, and query tuning.
- Collaborate with front-end developers, DevOps engineers, and stakeholders to deliver high-quality software solutions.
- Write clean, modular, and well-documented code following best practices and standards.
- Debug, troubleshoot, and resolve issues across the application stack.
- Participate in code reviews, system design discussions, and team meetings.
- Ensure scalability, reliability, and security of applications.
Technical Skills:
- Must have minimum 4+ years of relevant work experience.
- Strong proficiency in Python and Django framework.
- Experience with message brokers, particularly RabbitMQ.
- Familiarity with Redis for caching and session management.
- Hands-on experience with Celery for distributed task queues.
- Proficiency in PostgreSQL, including database design and optimization.
- Knowledge of RESTful API design and development.
- Understanding of Docker and containerized applications.
Preferred Skills:
- Experience with CI/CD pipelines.
- Familiarity with cloud platforms (AWS, GCP).
- Knowledge of Django ORM and its optimizations.
- Basic understanding of front-end technologies (HTML, CSS, JavaScript).
Soft Skills:
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork abilities.
- Ability to work in an agile environment and adapt to changing requirements.
Educational Requirements
- Bachelor’s degree in Computer Science, Software Engineering, or a related field.
Key Skills required (Items in Bold are mandatory keywords) :
1. Proficiency in Python & Django
2. Solid understanding of Python concepts
3. Experience with some form of Machine Learning (ML)
4. Experience in using libraries such as Numpy and Pandas
5. Some form of experience with NLP and Deep Learning using any of Pytorch, Tensorflow, Keras, Scikit-learn or similar
6. Hands on experience with RDBMS such as Postgres or MySQL
7. Experience building REST APIs using DRF or Flask
8. Comfort with Git repositories, branching and deployment using Git
9. Working experience with Docker
10. Experience in deploying Django applications to AWS,Digital Ocean or Heroku
• You will work on a disruptive product that’s still in its early stages
• Lead development of features within your technical focus area (backend)
• Design and develop secure, clean, clear, scalable, and well-documented
codebase
• Translate objectives into step by step, evaluate, and then refactor into a
scalable and extensible design
• Exercise high end-to-end ownership and initiative of their tasks
• Design, develop, ship, and maintain medium or high complexity features
with little guidance from a more experienced engineer
• Research on new technologies and tools to improve products
• Mentoring other engineers, defining our technical culture, and helping to
build a fast-growing team.
Qualifications
• 2-4 years of experience of building backend services
• Familiar with REST and event driven constructs
• Well-versed in one of the following languages: Java, Go-lang, or Python
• Data modelling experience in Relational and NoSQL databases
• Proficiency in OOP, SQL, Design Patterns, and software best practices
• Well-versed in standard web frameworks such as Spring Boot / Django
• A supportive and highly collaborative attitude to work with cross-
functional teams on a daily basis
• A passion for learning new stacks and taking on new challenges
• Ability to break-down larger/fuzzier problems into smaller ones in the
scope of the product
Role- Software Development Engineer-2
As a Software Development Engineer at Amazon, you have industry-leading technical abilities and demonstrate breadth and depth of knowledge. You build software to deliver business impact, making smart technology choices. You work in a team and drive things forward.
Top Skills
- You write high quality, maintainable, and robust code, often in Java or C++ or C#
- You recognize and adopt best practices in software engineering: design, testing, version control, documentation, build, deployment, and operations.
- You have experience building scalable software systems that are high-performance, highly-available, highly transactional, low latency and massively distributed.
- Roles & Responsibilities
- You solve problems at their root, stepping back to understand the broader context.
- You develop pragmatic solutions and build flexible systems that balance engineering complexity and timely delivery, creating business impact.
- You understand a broad range of data structures and algorithms and apply them to deliver high-performing applications.
- You recognize and use design patterns to solve business problems.
- You understand how operating systems work, perform and scale.
- You continually align your work with Amazon’s business objectives and seek to deliver business value.
- You collaborate to ensure that decisions are based on the merit of the proposal, not the proposer.
- You proactively support knowledge-sharing and build good working relationships within the team and with others in Amazon.
- You communicate clearly with your team and with other groups and listen effectively.
Skills & Experience
- Bachelors or Masters in Computer Science or relevant technical field.
- Experience in software development and full product life-cycle.
- Excellent programming skills in any object-oriented programming languages - preferably Java, C/C++/C#, Perl, Python, or Ruby.
- Strong knowledge of data structures, algorithms, and designing for performance, scalability, and availability.
- Proficiency in SQL and data modeling.
About Amazon.com
“Many of the problems we face have no textbook solution, and so we-happily-invent new ones.” – Jeff Bezos
Amazon.com – a place where builders can build. We hire the world's brightest minds and offer them an environment in which they can invent and innovate to improve the experience for our customers. A Fortune 100 company based in Seattle, Washington, Amazon is the global leader in e-commerce. Amazon offers everything from books and electronics to apparel and diamond jewelry. We operate sites in Australia, Brazil, Canada, China, France, Germany, India, Italy, Japan, Mexico, Netherlands, Spain, United Kingdom and United States, and maintain dozens of fulfillment centers around the world which encompass more than 26 million square feet.
Technological innovation drives the growth of Amazon, offering our customers more selection, convenient shopping, and low prices. Amazon Web Services provides developers and small to large businesses access to the horizontally scalable state of the art cloud infrastructure like S3, EC2, AMI, CloudFront and SimpleDB, that powers Amazon.com. Developers can build any type of business on Amazon Web Services and scale their application with growing business needs.
We want you to help share and shape our mission to be Earth's most customer-centric company. Amazon's evolution from Web site to e-commerce partner to development platform is driven by the spirit of invention that is part of our DNA. We do this every day by inventing elegant and simple solutions to complex technical and business problems. We're making history and the good news is that we've only just begun.
Responsibilities:
- Writing reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and performant applications
- Integration of user-facing elements developed by front-end developers with server side logic
- Implementation of security and data protection
- Integration of data storage solutions (may include databases, key-value stores, blob stores, etc.)
- Expert in Python, with knowledge of at least one Python web framework (such as Django, Flask, etc depending on your technology stack)
- Familiarity with some ORM (Object Relational Mapper) libraries
- Able to integrate multiple data sources and databases into one system
- Understanding of the threading limitations of Python, and multi-process architecture
- Good understanding of server-side templating languages (such as Jinja 2, Mako, etc depending on your technology stack)
- Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
- Understanding of accessibility and security compliance (depending on the specific project)
- 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
- Basic knowledge of machine learning algorithm and libraries like keras, tensorflow, sklearn.
Company Introduction –
- Information Security & Data Analytics Series A funded company.
- Working in cutting edge technologies - Using AI for predictive intelligence and Facial Biometrics.
- Among Top 5 Cyber excellence companies globally (Holger Schulze awards)
- Bronze award for best startup of the year (Indian Express IT awards), only cyber Security Company in top 3.
- More than 100+ clients in India.
Job Description:-
Job Title: Python Developer
Key Requirements:-
- Mine data from structured and unstructured data sources.
- Extract data (text, images, and videos) from multiple documents in different formats.
- Extract information and intelligence from data.
- Extract data based on regular expressions.
- Collect data from structured RDBMS databases.
- Work closely with Project/Business/Research teams to provide mined data/intelligence for analysis.
- Should have strong exposure to core python skills like multiprocessing, multithreading, file handling, data structure like JSON, Data frames, and User Defined Data structure.
- Should have excellent knowledge of classes, file handling, memory manipulations.
- Strong Knowledge in Python.
- Strong exposure to frond end languages like CSS, JavaScript, Ajax etc.
- Should have exposure to requests, Frontera, scarpy-cluster, elastic-search, distributed computing tools like Kafka, Hbase, Redis, Zookeeper, restAPI.
- Should be familiar with *nix development environment.
- Knowledge of Django will be added advantage.
- Excellent knowledge on Web Crawling/Web scraping.
- Should have used scraping modules like Selenium, Scrapy, and Beautiful soup.
- Experience with text processing.
- Basics of databases. Good troubleshooting and debugging skills.
Experience : 1-4 Years Experiene
Education
B.Tech, MCA, Computer Engineering
➢ Design, implement and enhance new components of the Livspace design
platform and content management platform
➢ Design new features for the e-commerce properties and front-end products
and mobile apps
➢ Maintain engineering infrastructure
➢ Have significant impact on current and future technology roadmap
➢ Contribute creatively in strategic products that will reach large audience
➢ Build a web product that users love.
Who you are:
➢ You earned B.Tech or equivalent degree in computer science or related
engineering field
➢ You have at least 3+ yrs of experience working with large scale web
products
➢ You can learn new technologies quickly
➢ You have strong communication and collaboration skills
➢ You have prior ownership of the delivery of an entire feature/subsystem
You know your way around these:
➢ Linux, Apache, MySQL and PHP
➢ Javascript, AngularJS, JQuery, HTML, CSS
➢ Object oriented programming with Java/Python/Ruby
➢ HTTP and REST web services







