Backend Engineer - PYTHON

Responsibilities :

● Designing and developing robust and scalable server-side applications using Python, Flask, Django, or other relevant frameworks and technologies.

● Collaborating with other developers, data scientists, and data engineers to design and implement RESTful APIs, web services, and microservices architectures.

● Writing clean, maintainable, and efficient code, and reviewing the code of other team members to ensure consistency and adherence to best practices.

● Participating in code reviews, testing, debugging, and troubleshooting to ensure the quality and reliability of applications.

● Optimizing applications for performance, scalability, and security, and monitoring the production environment to ensure uptime and availability. ● Staying up-to-date with emerging trends and technologies in web development, and evaluating and recommending new tools and frameworks as needed.

● Mentoring and coaching junior developers to ensure they grow and develop their skills and knowledge in line with the needs of the team and the organization.

● Communicating and collaborating effectively with other stakeholders, including product owners, project managers, and other development teams, to ensure projects are delivered on time and to specification.

You are a perfect match, if you have these qualification :

● Strong experience in Python and server-side development frameworks such as Flask or Django.

● Experience in building RESTful APIs, web services, and microservices architectures.

● Experience in using database technologies such as MySQL, PostgreSQL, or MongoDB.

● Familiarity with cloud-based platforms such as AWS, Azure, or Google Cloud Platform.

● Knowledge of software development best practices such as Agile methodologies, Test-Driven Development (TDD), and Continuous Integration/Continuous Deployment (CI/CD).

● Excellent problem-solving and debugging skills, and the ability to work independently as well as part of a team.

● Strong communication and collaboration skills, and the ability to work effectively with other stakeholders in a fast-paced environment

Objective:

We are seeking a highly experienced Principal - Lead Python Developer to lead our team of developers in the development of high-quality software applications. The ideal candidate should have experience in Multidimensional programming, Multiprocessing, and Web Development Frameworks, as well as strong leadership skills.

Roles and Responsibilities:

• Must be extremely proficient with Python core libraries and Object-Oriented Programming concepts.
• Lead the development of software applications using Python and related technologies, including Multidimensional, Multiprocessing, and Web Development Frameworks.
• Develop and maintain Python applications that work with large, multi-dimensional arrays and matrices.
• Must have a solid understanding of data structures and algorithms.
• Must have experience working with REST API.
• Maintenance and optimization of existing processes
• Defining project and program management process
• Prioritizing task within the project: Task allocation across resources – capable of evaluating resources by their skills and improvement areas - prioritizes resource development.
• Contributes to org-level activities such as sales collaterals, designing proposals, and guiding teams through Proof of Concepts and training.
• Experience with any RDBMS preferably SQL Server and must be able to write and understand complex SQL queries.
• Design software architecture, write code, and review code written by other developers.
• Expertise in requirement gathering, technical design, and functional documents.
• Troubleshoot and solve complex problems that arise during the software development process.
• Good to have knowledge on GCP Data Flow, Big Query, Google Cloud storage, cloud function, Cloud composer, etc.
• Strong understanding of containerization technologies such as Docker and Kubernetes, with experience in deploying and managing containerized applications.
• Strong experience in writing unit tests, integration tests, and end-to-end tests, with experience in automated testing frameworks.
• Experience in leading conversations with clients and onsite counterparts
• Strong analytical and logical skills.
• Must be able to comfortably tackle new challenges and learn.
• Must have strong verbal and written communication skills.

Must-Have skills:

• Python, OOPS
• SQL (PostgreSQL / MS Server)
• Flask / FastAPI / Django
• AWS/Azure/GCP, Python

Good to Have skills:

• Docker
• Airflow

Job Description:

• 3 - 4 years of hands-on Python programming & libraries like PyData, Pandas
• Exposure to Mongo DB
• Experience in writing Unit Test cases
• Expertise in writing medium/advanced SQL Database queries
• Strong Verbal/Written communication skills
• Ability to work with onsite counterpart teams

We are looking for a Backend Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application; therefore, a basic understanding of front-end technologies is necessary as well.

• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Implementation of security and data protection strategies like circuit breaker, rate limiting.
• Integration of data storage solutions like OLTP(RDS, Postgres), OLAP(Redshift) and Cache(redis, memcache) servers with applications.
• End to end responsibility from development to production.
• Ability to work in odd hours in-case of emergencies.
• Well aware of server-less, containers and microservices technologies(like Lambda, Fargate, ECS, EKS).

• Experience 1.5+ yrs in the Software Industry.
• Mastery in Python with knowledge of at least one Python web framework (such as Django, Flask) with amazing debugging skills.
• Familiarity with some ORM (Object Relational Mapper) and caching libraries
• Understanding of the threading limitations of Python, and multi-process architecture
• Good understanding of server-side templating languages such as Jinja 2, Mako
• Basic understanding of front-end technologies, such as Jquery, JavaScript, HTML5, and CSS3
• Understanding of accessibility and security compliance
• 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 extendible database schemas that represent and support business processes
• Strong unit test and debugging skills
• Proficient understanding of code versioning tools such as Git or SVN
• Make sure to mention other frameworks, libraries, or any other technology related to your development stack

Minimum 3+ Years of hands-on experience in developing Python Applications. 
Excellent knowledge of Python and experience in or in-depth understanding of core Python 
Knowledge in Lists, Tuples, and Dictionaries
Excellent knowledge of Python Constructor- Parameterized and Non-Parameterized
Must have experience in core python concepts about data structure, OOPS concepts, XML parsing, XML to JSON, optimizations

Developers should have developed Web Based applications., back end, SQL
Agile and scrum methodology

Should not be test automation, Application development frame work

Excellent Communication Skill

Good to Have 

Django/ Flask 
Strong Hands-on experience in HTML, CSS, DTL(Django Template Language), SASS.
knowledge of SQL