Sr. Software Engineer- RoR/Golang

Experience - 1 to 10 years

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

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

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.

Java Backend Engineer - Fintech Rocketship Pilot

 

Distributed systems, scalability, reliability, robustness, security, quality, building responsive real time systems - do these terms get your adrenaline high? Come be a part of a high growth, fast paced engineering team building for India’s new generation.

We have an open culture, you take responsibility and ownership of what you do. No bureaucracy. No bullsh*t.

If you are up for big engineering challenges, personal and professional growth, then let’s join forces!

You’ll fit right in if you have - 2-3 years of experience building, running and maintaining production services Strong with Java and JVM based services along with PostgreSQL Comfortable working with multiple cloud providers: mainly GCP and AWS Comfortable with CI and CD tools and best practices Done TDD and values TDD

Good to have –

Have written and maintained idiomatic code in Go or Rust Understand security aspects of building software and software systems
Engineering aptitude - Owns small features, starting from technical design through completion. Appreciates and participates in technical discussions, and values guidance and feedback. Does not need mentoring on a daily basis; makes steady progress by themselves, and knows when to ask for help to get unblocked. Comfortable with referencing technical specifications, API references, source code, and man pages to understand concepts or solve issues.
Design process - Understands the role and importance of design, can write good backend specifications Can communicate API specifications and design goals to the end consumers API
Code reviews - Understands the value of peer-reviewed code; learns how to be unbiased and provide effective feedback. Asks senior engineers for help when needed (e.g.: architecture decisions, refactoring)

MVC architecture

Ruby and Rails

Creating JSON based web services from Ruby on Rails (RoR) apps

HTML5, CSS3, JavaScript, jQuery, CoffeeScript, Ajax, lodash/underscore.js

A firm grasp of object-oriented analysis and design

Good to have knowledge in any front end framework, Angular or above versions, Backbonejs, Ember.js

Should have extensive experience in Agile software development principles, practice, and process

Should have worked on enterprise-cl applications

RoR Performance tuning and scaling

Proficiency in English strongly preferred

A proactive and resourceful person who achieves with minimal oversight

Team player with the ability and desire to become an integral part of a fast-paced team

Good knowledge of relational databases MySQL, Oracle, Microsoft SQL Server, DB2 or similar

Hands-on experience with at least one of the NoSQL environments like MongoDB, Couchbase, Cassandra

Experience with text search systems like elastic, solr or similar

Hands-on experience in integrating with third-party REST APIs

Managing code with Git and other version control tools

Good to have knowledge of Nginx  

Responsibilities ​Be able to drive a team of around 4 developers Should be able to effectively lead from the front, integrating developers, analysts and QA Should be able to pair, and effectively mentor junior developers The ability to think innovatively and turn ambiguous problem spaces into clear solutions Be an inspiration for the team and a trusted partner to our customers Required Skills and Experience Familiar with Clojure or Ruby or Python or Java. Strong experience with JVM a plus Should be familiar with various data stores and techniques for storing and processing data (SQL / Redis / OLAP schemas) Familiarity with the entire development -> prod flow a strong plus (our dev owns the DevOps) Familiarity with performance tuning a web stack a strong plus Comfortable working in an Agile highly dynamic start-up environment Demonstrate leadership skill and be accustomed to driving results in a collaborative, cross-functional environment Excellent verbal and written communication skills​

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