Ruby On rail Developer

Ruby on Rails developer with experience in javascript.
Good to have knowledge of AWS, prometheus, kubernetes and other monitoring tools.
Min exp 1 year. Must be from Pune since we are not able to provide relocation. 

We are looking for an enthusiastic developer with a strong understanding of core Ruby
and Rails framework along with PostgreSQL database. Someone who is passionate
about coding and loves to work in an ongoing challenging environment. You will be part
of a talented software team. You have to consistently deliver in a fast paced
environment and should be more than willing to build software that people love to use.
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.
● 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.
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
● Knowledge on the latest versions on ROR
● 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

Technical qualifications

• 2+ years of working experience in delivering web applications. 
• Strong experience in Ruby on Rails, API design and architecture.
• Strong experience in databases like MongoDB/PostgreSQL/MySQL.
• Strong understanding of object-oriented programming(OOPs) concepts, data structures, algorithms, APIs, web services, SQL concepts.
• Experience in any JS frameworks like Express. js/Node. js/AngularJS/ReactJS.
• Understanding of version control tools - Git/SVN.
• Supportive in providing clean, maintainable code.
• Empathize with client needs and architect custom solutions.
• Brownie points for knowledge in Golang.

We’re currently looking for rockstar developers to help us build a next-gen social audio community engagement platform. Avalon is hiring for both backend & frontend engineering roles. Our tech stack is majorly Ruby on Rails & React Native.
If you were looking for a rocket-ship, this is it!

* 3+ years of experience with web development building good quality production software
* Proficiency in at least one of: Ruby/Rails or Elixir/Phoenix (Good working knowledge of Elixir, OTP or OO programming)
* Gained good knowledge of working with APIs and performance optimisation to identify bottlenecks and bugs, and devise solutions to these problems
* Familiar with data stores like PostgreSQL & Redis
* You write clean code, automate and continuously deploy it in fast development cycles.
* Experience in designing and building scalable and distributed systems
* Experience with CICD using Gitlab or AWS CodePipeline/CodeDeploy (Exposure to AWS is highly desirable)
* You are proactive and pay attention to the security, scalability, performance, availability and usability of systems

Position: Full Stack Developer Type Of Position: Contract To Hire (CTH) Number of positions: 7 Years of Experience: 3 to 5 years Location: Kolkata Skills: Core Java, Collection framework, Threading, Oops concepts J2ee, JSP, Servlet, JSTL, Spring Frameworks (Spring MVC must, Spring boot added advantage), Web services, REST and SOAP XML, XSLT, JSON, Java Script, JQuery Development of API’s Database - MySQL, NoSQL (MongoDB),complex query, triggers, stored procedure Application server - Web server (Tomcat, JBoss) Should be comfortable in Linux Design Pattern, SRS Design document Unit Testing The interested candidates should send their CVs to [email protected] with following details: Position Applied for: Current Location: Total Experience: Relevant Experience: Current CTC: Expected CTC: Notice Period: (preference will be given to the candidate who can join in 15-20 days) Ready to work on ‘Contract To Hire’ position?: Skype Id: Thank You Talent Acquisition Team Cerebrino Solutions

An  Architect  is a hands-on, talented, innovative, and practical individual with functional experience to design, implement and support the delivery of core products and product components.  

 Capable of working under minimal direction and exercising considerable latitude, they will provide technical expertise in developing solutions to complex software engineering problems, which require
frequent use of ingenuity and creativity.
 Experienced in designing application framework solutions, performing architectural analysis, and identifying issues and provide solutions for the business problems.
 Sound functional knowledge of application architecture service architecture, code modularity, data synchronisation, customisable workflow management, partner application integration and API
developer frameworks.

Full stack developer ( Permanent/ Contract- 3 months) Skillset: HTML,CSS, Java scripting , Angular JS ,NodeJS/ HTML, CSS, Java scripting, React JS, Node JS Frond End developer ( Permanent/ Contract- 3 months) Skillset: HTML, CSS, ReactJS, Java scripting Job Location: Trivandrum , Kerala Immediate candidates are preferred

About Instalocate We predict that the future will be full of AI assistants who will automate our day-to-day activities like predicting health, scheduling meetings or managing our travel. At Instalocate, we are building a network of AI assistants for your travel. Our mission is to modernize the travel-day experience using a group of AI assistants. We are combining the power of machine learning, Internet of Moving Things and modern interfaces such as conversational UI and voice to reduce your travel anxiety. Join Instalocate, if you want to - be part of the company that will revolutionize the way billions of people travel. - be part of AI revolution. - be part of the team who have worked with rocket scientists, e-commerce veterans, database gurus or search engine experts Our team consists of alumni of Stanford University, Indian Institute of Management (IIM) with experience in AI, machine learning, big data and mobile. Our team has traveled extensively across all continents (except Antarctica) and have face all possible problems that can go wrong during a journey! Instalocate is a well funded company with top investors from Silicon Valley who were among the early investors in Facebook and Google and have sold their companies to Walmart, Amazon, Facebook etc. Instalocate is part of Facebook's exclusive FBStart program. Requirements/Responsibilities: - Bachelors or Masters degree in Computer Science, Computer Engineering or in a related field. We look for expertise over the degree/college name! - 3 to 5 years of work experience in full-stack software product development. - Technically hands-on with prior experience in one of the MVC frameworks like Ruby on Rails or Python/Django or Node.js/Express. - Must have experience in at least one of these front-end frameworks - ReactJS, AngularJS or Backbone. - Expert in building APIs and completely understand the way front-end and server communicates using REST API. - Excessive focus on performance, scalability and customer experience. - Enjoy coding 24x7 and love technical challenges.