Ruby on Rails Developer

at ARVR Stealth mode startup

Posted by Arvind Singh

Boundless energy Thrive in challenging environments Excellent team player Quick learner Take complete ownership and drive things on their own Flexible to take on anything but have deep expertise in one technology Good communication skills and the ability to work directly with customers Ideally should have worked in small teams owning the complete back-end If you are the above person, check if you know some of the below: Expert-level Python developer with ability to write good quality code Used unit test and integration test frameworks Should have working knowledge of a NoSQL database Knowledge of Web frameworks like Flask is preferred Working knowledge of end-to-end deployment in any of the Cloud environments Working knowledge of version control software like git A good Github profile is a bonus 3-5 years of experience What to expect from us? - Directly work with the founders as part of a small, high energy team - Build, Ship on a daily basis - Opportunity to work on AI/ML since our core product is a AI/ML software - Directly work with the customers - Opportunity to create high impact to the company and the product - Decent Salary + Excellent ESOP

Responsibilities: Development of all server-side logic, definition and maintenance of the central database, ensuring high performance and responsiveness to requests from the front-end. Also responsible for integrating the front-end elements into the application. Cloud computing integration with AWS and Azure Skills/Qualifications - Bachelor’s degree in related field - Preferred back-end development experience with: Java, Spring MVC, Hibernate, MySQL, RESTful and SOAP APIs - Mini projects done will be a big plus - An understanding of the web application programming and how web apps work - Passionate, adaptable, flexible, independent and self-motivated individuals who take initiative & ownership of projects are desired - Ability to learn quickly & take on challenges

Systems Engineer About Intellicar Telematics Pvt Ltd Intellicar Telematics Private Limited is a vehicular telematics organization founded in 2015 with the vision of connecting businesses and customers to their vehicles in a meaningful way. We provide vehicle owners with the ability to connect and diagnose vehicles remotely in real-time. Our team consists of individuals with an in-depth knowledge and understanding in automotive engineering, driver analytics and information technology. By leveraging our expertise in the automotive domain, we have created solutions to reduce operational and maintenance costs of large fleets, and ensure safety at all times. Solutions: Enterprise Fleet Management, GPS Tracking Remote engine diagnostics, Driver behavior & training Technology Integration: GIS, GPS, GPRS, OBD, WEB, Accelerometer, RFID, On-board Storage. Intellicar’s team of accomplished automotive Engineers, hardware manufacturers, Software Developers and Data Scientists have developed the best solutions to track vehicles and drivers, and ensure optimum performance, utilization and safety at all times. We cater to the needs of our clients across various industries such as: Self drive cars, Taxi cab rentals, Taxi cab aggregators, Logistics, Driver training, Bike Rentals, Construction, ecommerce, armored trucks, Manufacturing, dealership and more. Desired skills as a developer ● Education: BE/B.Tech in Computer Science or related field. ● 4+ years of experience with scalable distributed systems applications and building scalable multi-threaded server applications. ● Strong programming skills in Java or Python on Linux or a Unix based OS. Who can quickly write Shell and Python scripts - Demonstrate capabilities to write test scripts and programs - Good understanding of HTTP, SQL, Databases - Good understanding of Internet and how it works - Understanding of Java, Node.js, Javascript is a plus ● Create new features from scratch, enhance existing features and optimize existing functionality, from conception and design through testing and deployment. ● Work on projects that make our network more stable, faster, and secure. ● Work with our development QA and system QA teams to come up with regression tests that cover new changes to our software. Desired skills for Storage and Database management systems ● Understanding of Distributed systems like Cassandra, Kafka ● Experience working with Oracle or MySQL ● Experience in database design and normalization. ● Create databases, tables, views ● Writing SQL queries and creating stored procedures and triggers Desired skills for automating operations ● Maintain/enhance/develop test tools and automation frameworks. ● Scripting experience using Bash, Python/Perl. ● Benchmark various server metrics, across releases/hardware, to ensure quality and high performance. ● Investigate and analyze root causes of technical issues / performance bottlenecks. ● Follow good QA methodology, including collaboration with development and support teams to successfully deploy new system components. ● Work with operations support to troubleshoot complex problems in our network for our customers. Desired skills for UI development (good to have) ● Design and develop next-generation UI using latest technologies. ● Strong experience with JavaScript, REST API, Node.js. ● Experience in Information Architecture, Data Visualization and UI prototyping is a plus. ● Help manage change to existing customer applications. ● Design and develop new customer-facing web applications in Java. ● Create a superb user experience focused on usability, performance, and robustness

* Minimum 5 years experience in developing web applications plus knowledge of UI design. * Must have experience in Mysql database design * Must have experience in designing and developing admin panels * Knowledge of web design important * Must have experience in payment gateways * Good knowledge and understanding of LAMP/WAMP stack and web technologies (HTML/XML, JS, CSS, Ajax, JSON, Angular JS, jQuery, PHP, and familiarity with MySQL) * Must have exposure knowledge in MVC framework and good experience in API implementation. * Must have experience with AWS products and solutions * Masters in CS or CA or equivalent * Ability to research and write project papers * Ability to implement test cases, automate scripts, evaluate, report, track, and verify bugs

* Minimum 5 years experience in developing mobile applications. * Experience in working with iOS, Android web service applications * Experience in developing medium or large size applications especially e-commerce and audio/video streaming an advantage. * Experience in Mysql database design, Solr search an advantage * Experience in Google API, Facebook API and SMS API integration an advantage * Good design and development knowledge of RESTful web services in PHP with XML and JSON data formats. * Must have exposure knowledge in MVC framework and good experience in API implementation. * Must have experience with AWS products and solutions * Experience in building source code, troubleshooting issues, communicating and resolving related issues and ticket maintenance. * Ability to research and write project papers * Ability to implement test cases, automate scripts, evaluate, report, track, and verify bugs

+ Should have worked with latest versions of ruby and rails + Good knowledge of working with atleast one of MySQL, PostgreSQL + Knowledge of mongodb will be added advantage + Good knowledge of working with atleast one of angular.js, node.js or react.js + Good knowledge of writing test cases using rspec + Good knowledge of javascript and jquery + Knowledge of writing test cases for views and javascript will be added advantage + Good knowledge of deployment using mina or capistrano + Good knowledge of Github + Added advantage - worked in team and experience of handling team few members + Should have good communication skills + experience of client communication and directly working with client Added advantage + Active in open source community + Presented paper at Ruby conf in India or abroad

• Sound knowledge of frameworks – Laravel. • Knowledge of Object Oriented Programming (OOP) Concepts, MySQL, XML, JavaScript, CSS3, JQuery, JSON & MVC. • Knowledge on Networking and Versioning. • Familiarity with SQL/NoSQL databases and their declarative query languages. • Strong programming skills with understanding of project cycles, development environments, and source control techniques. • Experienced in developing and deploying efficient, scalable server side applications. • Ability to communicate with clients, colleagues and management to explain complex issues clearly and concisely.

Back End Engineer – Job Description Our mission is to match every developer to the right job without any interviews.. The publicly accessible platform found at HackerRank.com is a community where coders go to compete for fun, education, prizes, and jobs. HackerRank for Work is our B2B enterprise product and is a set of tools for technical interviewing and assessment that sits on top of our platform. These tools simplify the interview process for any company that hires engineers. We're a 100+ member team across Bangalore & Palo Alto, CA, USA and our revenue is growing at 100% Q-o-Q. We have a database of 2M+ hackers across 31 countries and our customers include Facebook, VMWare, Bloomberg, Adobe, Flipkart, Twitter, Square, Quora, Airbnb, Yelp and many more! We have product-market fit and are looking to scale tremendously. Customer case studies can be found on our company site.   Experience in design and implementation of APIs. Strong coding, design, and architecture experience in any one programming language ecosystem (RoR, J2EE, Spring etc.,) is mandatory. Building, maintaining, and debugging distributed, web-based applications. Experience in building customer facing products is a big plus. Understand scalability and performance challenges. Ability to identify and fix performance bottlenecks. Building highly concurrent and low latency systems. Experience in using various components of backend stack such as cache (Redis, Memcached), RDBMS, NoSQL DB, web server (Nginx, HAProxy), app server (Tomcat, Unicorn), CDN. Need to have basic knowledge of web dev - HTTP headers, session management, cookies, etc.     GET EXCITED. Because you're about to have a huge impact. HackerRank is growing fast and we're having a great time working together as we build! We're a fun, friendly, passionate bunch. And we’re looking for more smiling faces to come join us! The position is full-time and is based in Bangalore. Our office is in Koramangala, a short walk from the Forum mall (https://goo.gl/maps/NNcfWPCn16T2), smack in the middle of great restaurants, bars, and shopping.

We are looking for an individual who wants to work on a tech ­heavy product, and the challenging technical problems that entails. Problems vary, and can be as diverse as scaling the product smoothly as the company grows, to setting up a device farm, or solving streaming issues through a browser, without the use of plugins. The ideal candidate will be excited for the challenge to transform and think critically on many computer science disciplines including product design, usability, building APIs and user ­centric online applications, business logic, scaling performance, and 24x7 reliability. Key Responsibilities ● Works on the web application layer, backend, systems, streaming and other associated technology to build our product and components ● Find solutions and solve issues around a variety of operating systems or programming languages ● Researching new technologies and adapt them to BrowserStack requirements ● Own and commit to all your work, and be accountable for your results ● Using and understanding code from Open Source ● Teaching others how to use new software ● Willing to learn new programming languages and databases ● Able to write efficient SQL queries and design schemas for relational databases ● Participate in a culture of code reviews, writing tech specs, and collaborating closely with other people (no lone wolves) ● Produce high quality software that is unit tested, code reviewed, and checked in regularly for continuous integration ● Develop multi­tier scalable, high­volume performing, and reliable user­centric applications that operate 24x7 ● Scale distributed applications, make architectural trade­offs applying synchronous and asynchronous design patterns, write code, and deliver with speediness and quality

Take complete ownership of projects starting from gathering requirements to go-live. Good client interfacing skills, team management and planning. Strong hands-on on technology is mandatory Moonraft is a new age company working in the space of user experience design and technology. We believe in using design thinking to solve customer problems. We take pride in our engineering team. They are the brightest part of our team, who can learn and adapt to the specific technology needs on the go