Python Developer

at ZipGrid - MyAashiana Management Services

Posted by Kunal Gupta

Key Responsibilities The individual role that you’ll play in our team: ● Developing large multi-tenant applications in Rails. ● Understanding Rails best practices and religiously introducing those to our codebase. ● Knowledge on how to do effective Refactoring. ● Knowledge in using AngularJS or other Frontend frameworks like (Bootstrap) ● Ability to write unit tests and following those practices religiously. ● Working closely with the Product managers and UX team. ● Helping QAs to write automated integration tests. ● Staying up-to-date with current and future Backend technologies and architectures. What we want to see in the potential Candidate The candidate would be an enthusiastic developer with a strong understanding of core Ruby and Rails framework along with PostgreSQL database. You have to consistently deliver in a fast paced environment and should be more than willing to build software that people love to use. Read the ‘Skills and Experience’ section, it is not the usual yada yada, you’ll be asked specific questions on these. Skills and Experience ● Ruby on Rails architecture best practices ● Strong OOP knowledge in Ruby. ● Asynchronous Networking in Ruby ● Designing RESTFul HTTP APIs using JSON-Schema or JSON API ( jsonapi.org ). ● Ability to architect and develop API only backend ● Experience in using ActiveRecordSerializer ● Understanding O-Auth2 or JWT (Json Web Token) authentication mechanisms. ● How to use RSpec ● Rails Security Best Practices ● PostgreSQL and Rails. ● SQL concepts like Joins, Relationships etc. ● Understanding DB Partition strategies. ● Knowledge about refactoring ActiveRecord Models (read this - “7 Patterns to Refactor Fat ActiveRecord Models”). ● Understanding scaling strategies for a high-traffic Rails applications (2 million+ requests a day). ● Background Job processing using Redis and Sidekiq ● Experience in using Amazon Web Services (AWS) tools. ● Writing automated Deployment Scripts using Capistrano, Ansible etc. ● Sending emails in Rails ● Knowledge in Linux and Git is mandatory Optional Skills ● Knowledge in using Chef or Puppet ● Ability to do basic DevOps like setting up a Linux server. ● Websocket communication in Rails 5. ● Node.js ● JRuby About ProMobi Technologies ProMobi Technologies is based in Pune, Maharashtra. We are a Product and Services company providing top-notch Mobile and Web Application services to our clients and customers across the globe. We are one of the emerging new start-ups in India who is providing solutions for Enterprise Mobility Management (EMM). The role is to be part of our “core development” team of awesome Mobile and Backend engineers. The successful candidate will be involved in building robust Android apps used by hundreds of businesses every day. This is a very exciting opportunity as we are a fast growing company so you’ll be able to see your hard work and ideas going live to customers quickly.

The secret-sauce at PhonePe lies in its highly robust and scalable backend system powering millions of transactions everyday. The backend engineering team is responsible for the architecture, development and scaling of PhonePe’s complex microservices based distributed system running on its own private cloud. Our backend software engineers have end-to-end ownership from choosing the right technology stacks to applying the appropriate design patterns and ultimately building and managing the systems. If scaling the systems to support our hyper-growth while continuing to designing new capabilities that power advanced product features excites you, lets talk.!

we are actively searching to support a fellow IITian as a Data Scientist.

DESCRIPTION Amazon’s new delivery product, Amazon Flex, aims to delight customers by delivering millions of packages faster than ever before. We are expanding our service rapidly to new geographies and products from groceries to big-screen TVs in an increasingly complex transportation network. We recently launched Prime Now, Amazon’s newest benefit for Prime members who can now skip a trip to the store by shopping on the Prime Now app for products like paper towels, shampoo, books, toys and batteries with orders delivered right to their door in an hour or less. With Amazon Flex, individuals can now be their own boss, delivering ultra-fast Prime Now and Restaurant orders. Both Amazon Flex and delivery experience of Prime Now are powered by the Amazon Flex App, which is available on iOS and Android. The Amazon Flex App works in concert with our advanced logistics systems and technology. The Amazon Flex App and technology will allow the delivery partner to onboard, schedule delivery times in advance or on demand, guide them through their deliveries with in-app mapping and navigation, and more. You can find out more about Amazon Flex, our newest delivery innovation, at flex.amazon.com. Come join the team and help us make history! It is still Day 1! We are building a new business and a global product in the last mile space. We have many openings for individuals to help us innovate in this space. We are looking for talented WDEs to design and build these new systems. You will work on hard problems at scale and will have autonomy to deliver. You will learn about real-time adaptive transportation solutions, routing algorithms and optimizations, operating on large scale datasets, mobile development and more. BASIC QUALIFICATIONS · Bachelor's degree and/or Master's degree in Computer Science or equivalent. · 5+ years of software development experience, including Java and/or C++, OO Design, and SOA · JavaScript competence · Experience using a MV* framework (such as Backbone.js, Ember.js, AngularJS, ReactJS, …) · Experience with web interface development and frameworks (Ajax, Angular, Jquery, and similar) · Experience in using a version control system, preferably Git · Knowledge of HTML5, DOM traversal/manipulation and event capturing, jQuery, CSS PREFERRED QUALIFICATIONS · Experience in building high-performance, highly-available and scalable distributed systems. · Experience with databases. · Java, SQL and web development experience with Linux · Spring experience · Experience in responsive design, touch interfaces · Ideal candidates will show excellent debugging and troubleshooting skills, with an enthusiastic attitude to support and resolve customer problems · Experience designing and supporting large-scale distributed systems in a production environment · Self-starter, quick learner and passionate problem resolver Amazon is an Equal Opportunity-Affirmative Action Employer – Minority / Female / Disability / Vet.

clypd is a leading player in one of the hottest emerging markets of programmatic TV, disrupting the $74 billion television industry. We are on a mission to change television advertising, to make it more efficient and effective for TV media companies, consumers, and advertisers. We’re looking for someone who has experience building backend systems with an interest in data infrastructures and have strong understanding of computer science and database fundamentals. More details - http://clypd.theresumator.com/apply/DyJEzS/Senior-Software-Engineer-Pune-India

·Ensure delivery of high quality software-generated, data-driven reports. ·Pursue ad-hoc analysis of new data sources and visualizations to support current customer needs. ·Own data and analytics based product development projects – i.e. calibration, data based insights, etc. ·Should have worked on ETL Processes. ·Data Modelling, Data imports on databases. ·Strong programing experience in Python and R. ·Experience with PostgreSQL. ·Data Scrapping, Web Data Extraction, Crawler and Scraping skills ·Should be familiar with GitLab (Good to have). ·Experience using SQL to extract data from well-structured data store. ·Experience in Energy, Oil and Gas industry is added plus.

After 1.5 years of launching CutShort and making it profitable with a small core team, we are finally looking to welcome a few more smart folks to our team. We have reached more than 60,000+ users + 2500+ companies such as Myntra, Amazon, Google, etc but really believe we are only getting started now. 2017 is going to be big for us - we plan to dominate the Indian market and also expand our reach across the globe. Scaling up the backend is critical as a startup grows and needs to be done right. We are looking for a techie who can join us in tackling growth problems on the backend. Knowledge about how the frontend works and how it integrates with the backend is a must. Our professional assistant, Voila, is also shaping up well and uses Machine learning and Artificial Intelligence. Knowledge / Experience in this kind of work is definitely a bonus. We work on the MEAN stack.

CoHo.in is a well funded co-living startup based out of Gurgaon. You will be joining a small team with a lot of interesting projects ranging from AR to AI to data analytics. We provide a lot of learning opportunities and put great emphasis on sustaining a high-performance environment.

Responsibilities Exp 3~5 years Build up a strong and scalable crawler system for leveraging external user & content data source from Facebook, Youtube and others internet products or service. Getting top trending keywords & topic from social media. Design and build initial version of the real-time analytics product from Machine Learning Models to recommend video contents in real time to 10M+ User Profiles independently. Architect and build Big Data infrastructures using Java, Kafka, Storm, Hadoop, Spark and other related frameworks, experience with Elastic search is a plus Excellent Analytical, Research and Problem Solving skills, in-depth knowledge of Data Structure Desired Skills and Experience B.S./M.S. degree in computer science, mathematics, statistics or a similar quantitative field with good college background 3+ years of work experience in relevant field (Data Engineer, R&D engineer, etc) Experience in Machine Learning and Prediction & Recommendation techniques Experience with Hadoop/MapReduce/Elastic-Stack/ELK and Big Data querying tools, such as Pig, Hive, and Impala Proficiency in a major programming language (e.g. Java/C/Scala) and/or a scripting language (Python) Experience with one or more NoSQL databases, such as MongoDB, Cassandra, HBase, Hive, Vertica, Elastic Search Experience with cloud solutions/AWS, strong knowledge in Linux and Apache Experience with any map-reduce SPARK/EMR Experience in building reports and/or data visualization Strong communication skills and ability to discuss the product with PMs and business owners

• You will be part of the EdGE engineering team and lead the team of system administration to manage and maintain the infrastructure system. • At EdGE, things move quickly. You need to adapt by managing priorities, improving work efficiency (such as automating repetitive work etc.) while taking initiatives and getting things done. • You will be working closely with the software development team to understand the overall system inside out and come up with solutions such as server tuning, application tuning, monitoring metrics and other interesting stuff. Do apply if you meet most of the following requirements. • Proficiency in building Linux systems (Ubuntu, Debian, CentOS, etc.) • Experience with cloud/virtualization technology (AWS, Rackspace, OpenStack, VMware etc.) • SCM Provisioning/Orchestration Tools (Chef, Puppet, Docker etc.) • Experience with system and application monitoring tools (NewRelic, Nagios, Logstash, etc.) • Expertise in more than one scripting/programming language (Bash, Python, Java, Ruby, etc.) • Well-above-average written and verbal communication skills • 4+ years of professional experience in a DevOps capacity Good to have: • Database administration (preferably NoSQL) experience (optimization, replication, backups, etc.) • Knowledge of key-value stores, caching, search, messaging queues (ElasticSearch, RabbitMQ, Memcached, Redis, etc.) • Knowledge of CI tools like Jenkins and working knowledge of Git