Python Developer

at WNS Global Services

Posted by Jiten Chanana

We are looking for an experienced Back-end developer to join our engineering team. You will be responsible for the server side of our web applications. If you have excellent programming skills and a passion for developing applications or improving existing ones, we would like to meet you. As a Back-end developer, you’ll work closely with our engineers to ensure system consistency and improve user experience. You must have: Experience into website development. Experience in any or multiple programming languages like PHP, Python, node.js. Should have a working knowledge about web servers like Apache, Nginx, Tornado. Should have worked with any of the web frameworks like Laravel, Codeigniter, Python-flask, Python Django. Experience with CMS like Drupal, Wordpress, Plone, Mezzanine, will be an added advantage. Ultimately, you should be able to develop and maintain functional and stable web applications to meet our company’s needs. Apart from this, you must be willing to adapt to new technologies/frameworks if required.

We're looking for Senior Backend Engineer (2+ years experience) for our company - Spotmentor Technologies. Right now our Technology team has 4 members and this role is for early team member and carries significant ESOPs with it. We need someone who can lead the data science function with both vision and hands-on work and is excited to use this area to develop B2B products for enterprise productivity.RESPONSIBILITIES----------------------- • Collaborate with cross-functional team members to develop software libraries, tools, and methodologies as critical components of our computation platforms. • Use independent judgment to take existing code, understand its function, and change/enhance as needed. • Work as a team leader rather than a member.REQUIREMENTS--------------------• Proficient in Python with sound knowledge in Django/Flask.• Experience in building modular and efficient applications which can run on the scale.• Proficient in writing database queries (NoSQL preferably).• Basic knowledge of working with containers (Docker).• Follow best practices while writing code - PEP8, TDD, SOA etc.• Full understanding of VCS (mainly GIT).• Strong problem-solving skills and analytical thinking.

Why Shuttl? Shuttl makes it possible for thousands of daily commuters to travel with dignity. We are solving a huge infrastructural gap in our mass transport system with a lot of success. Our services are available to both the end consumer as well as businesses across many cities in India. Our company culture reflects the responsible, liberal and creative mindset of our team. We believe that technology is and will be a key differentiator and we are excited to apply and create technology to solve problems in the mass transportation space. Our engineering team is composed of three groups - consumer, business and platform. The consumer group builds solutions that allow ordinary citizens to use Shuttl. The business group builds solutions that service transportation and fleet management needs for businesses. Finally, the platform group is responsible for building the platform that is leveraged by the consumer and business groups. We are looking for Technical Leads for multiple teams- Consumer- The consumer team is primarily responsible for development and maintenance of all the solutions that are used by the end user. Operations- This is part of the Internal and Platform Engineering group. The line of products offered by this team,are the tools used by our Internal operations teams that manage the Routing, Vehicle management and internal panels to get Shuttl Operations going. Platform- The Platform team is primarily responsible for the development and maintenance of all the software solutions that form the core of Shuttl Tech. What will i do? You will work as a Technical Lead in the Consumer/Operations/Platform teams of the Engineering group. You will report into the Engineering Manager of the group Your team will comprise of mostly Senior Software Engineers working primarily in backend technologies developing high quality software. As a Team Lead at Shuttl you are responsible for a team of software engineers. Your team is expected to deliver high quality software in reasonable timelines. You are also expected to contribute to architecture, review code, guide code design and work with product managers to understand, design, develop and deliver features. How do we work? Our engineering process is a five step process which consists of phases for planning, developing, testing & profiling, releasing and monitoring. The planning phase consists of documenting of the feature/task to be done followed by various discussions. These discussions cover product, delivery estimates, release plan, monitoring plan, test plans, architecture, code design, technology choices and best practice adoption. The development and testing phase coexist and involve writing code, unit tests, performance tests, profiling, stress testing, code reviews and QA testing. This phase is punctuated with daily scrums and standups. The release phase is largely about managing and communicating the release to customers and internal stakeholders and activating features. The last phase is the monitoring phase where relevant metrics and exceptions are tracked and any critical refinement for the delivered feature is undertaken. This phase culminates with a retrospective. What skills should i have? For this role we expect you to have over 6 years of experience in software development of which at least 1 year should be team management experience. You should be knowledgeable about programming languages - specifically Java, Python, operating systems, networks, databases and SQL, algorithms, advanced architecture, code design, system design, design patterns, project and people management. An aptitude for product thinking is preferred.

Rockstar Python developer. MVC Architecture, Building REST APIs,

Roles and responsibility:  - Architecture and design of reusable server components for Happay  - Developing high performing REST APIs for application functionality  - Develop and maintain scalable server architecture serving millions of users every day.  Must have skill sets:  -Should have 2+ years of experience in web server and application development  - Mandatory: Strong development skills in Python, Django, Linux, MySQL  - Good to have: REST APIs, NodeJS, Shell Scripting, MongoDB or any other structured DB  - Strong knowledge in data structures, OOP, and computer fundamentals  - An ability to refractor and understand large and separate code bases  - Experience with third-party libraries and APIs  - Forward looking on potential technology choices  - Experience in building highly scalable, reliable systems  Must have qualities:  - Bachelors / Masters in Computer Science  - Willing to work for a start-up and go extra mile  - Looking for challenges and not chilled out work environment  - Willing to work independently with little or no supervision

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 Integration of data storage solutions include databases, key-value stores, blob stores, etc. Skills Expert in Python Able to integrate multiple data sources and databases into one system Understanding of the threading limitations of Python, and multi-process architecture Understanding of fundamental design principles behind a scalable application 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 Proficient understanding of code versioning tools

Key Deliverables Developing new features and maintaining existing ones Contributing to architecture and code design Solving problems at first fundamentals Coaching and training of junior software engineers Work Experience Requirements Minimum 3 years of experience in backend development Strong command of Core Java, J2EE, Spring, REST and SpringBoot Framework along with some experience in GIT is nice to have Knowledge about client side languages like JS, ReactJS and experience in API design and development is a huge plus. Knowledgeable about programming languages, operating systems, networks, databases and SQL, algorithms, architecture, code design and design patterns Educational Qualifications BE/B.Tech

We are looking out for: Senior tech enthusiasts who are passionate about technology, enjoy using it to create solutions that drive the business. Creating software solutions that enable the innovation and growth of business You should be a self-starter who enjoys managing and working with a team of smart, entrepreneurial engineers & business teams, and like solving challenges. You will be building solutions that enable the business to grow faster, and help software platforms get out of the way of that growth. About Us Incorporated in June 2000, HeyMath! is an Ed-tech product company, based in Chennai and focused on improving the quality of Maths education globally through our flagship products: HeyMath! We develop our products in formal collaboration with the University of Cambridge who we have partnered with since our inception. You can check us out here: https://plp.heymath.com/ Over 95% of our work is with overseas customers, and we are investing heavily in building world-class capabilities in Software Engineering to support our next phase of growth – which will include consumer facing Apps in multiple languages, offline delivery capabilities as well as server side integration with our distribution partners to deliver the best user experience. The office environment is very collegiate and you will get to work in small, high-impact teams.

-Good Experience of working on Node.js, Angular.js, React JS -Strong understanding of JS, its quirks, and workarounds. -Deploying and managing applications on cloud-based infrastructure AWS. -MVVM and MVC Design Patterns. -Integration of APIs.

About Us:Paysense is Nexus and Jungle funded startup focussed on improving the financial lives of the indian consumer. In an exclusive partnership with India Infoline (IIFL ~$600 mn networth), we are reinventing credit and access to it for the next billion Indian consumers. Traditional banks and lending institutions in India are serving less than 5% of all credit requirements. Primary sources of data on consumer spend and credit behaviour either do not exist, or, are fundamentally broken. We saw this as a challenging opportunity to build out large scale credit system from scratch. Our team comprises of engineers, data scientists and product leaders from Stanford, IIT and UCLA; and we are looking for mission driven team mates who are ambitious, work hard, are super smart and yet humble. If this sounds like you, we’d love to have a chat.About the job:- Backend development at Paysense means writing web systems that receive and process millions of requests per minute. - You will write code that stores and analyzes large scale data in milliseconds: architect and develop data processing and warehouse systems- Develop internal and external platform that powers next generation of credit lending systems- Design tech to build graph/network connecting users- Write systems that are integrated with all leading banks, bureaus and financial institutions.About you:- 2+ years of experience with one of the following is must: Python/Java/nodeJS.- Strong experience with Postgres or another SQL RDBMS.- Working knowledge of AWS or other cloud service.- Experience working in finance domain is a plus.- Experience with Python, Django, or data science toolkits (pandas, scikit, sparkML) is a plus.- Strong CS fundamentals - algorithms, database and systems design.- Degree in CS/Maths from tier-1 engineering institutes.