Ruby on Rails Developer

Responsibilities

Solve complex performance problems and architectural challenges

Build reusable code and libraries for future use

Build efficient, testable, and reusable Node JS modules

End-to-end ownership of modules, including designing, development, validation, deployment

 

Specifications:

Understanding the fully synchronous behavior of NODE JS.

Familiarity with One OOPS language

Familiarity with Workers/child processes & performance tuning

Experience with SQL/NoSQL databases and their declarative query languages (MySQL, and Mongo dB)

Strong knowledge of the common NODE JS or web server exploits and their solutions

 

Experience -

2-6 Year Qualifications Desired Skills NodeJS, HTML, CSS, Angular/React, JavaScript, Web Application Development, SQL/NoSQL

Responsibilities :

- Building scalable, reliable, high-performing platforms

- Managing project priorities, deadlines, and deliverables

- Participating in the entire lifecycle including analysis, development, fixing and monitoring of issues on the assigned product lines

- Maintaining a high service levels in terms of security, performance, availability, and quality

- Establishing and implementing good development practices to create a top-class, results oriented engineering culture.

Requirements :

- 7 years - 10 years of solid hands on experience in J2EE & related technologies.

- Ability to think in terms of APIs all the time

- Hands on experience in object-oriented designs and principles.

- Hands on experience in data structures, algorithms & design patterns

- Hands on experience in server side, web architecture

- Working knowledge in Spring Framework

- Knowledge in data modeling and hands on experience with at least one RDBMS, MySQL is preferred.

- Knowledge on any of the scripting languages is desirable as you may need to write scripts Javascript, HTML or any front-end frameworks experience is desirable

- Understanding on NoSQL databases.

- You can extrapolate requirements from customers and product management and distinguish between what they need vs. what they want?

- You are always on the lookout for adding configurability and extensibility to your design.

- You cannot agree with not having ability to automatically test software.

- Usability of the solution keeps you awake at nights

Responsibilities
• Develop and maintain all server-side network components
• Ensure optimal performance of the central database and responsiveness to front-end requests
• Collaborate with Frontend Developers on the integration of elements
• Working knowledge of socket programming
• Understand Facebook, Google, Twitter APIs
• Design customer-facing UI and backend services for various business processes
• Develop high-performance applications by writing testable, reusable, and efficient code
• Implement effective security protocols, data protection measures, and storage solutions
• Run diagnostic tests, repair defects, and provide technical support
• Document node.js processes, including database schemas, as well as prepare reports
• Recommend and implement improvements to processes and technologies
• Keep informed of advancements in the field of node.js development
• Extracting data from various social media and web via scraping or official API
Profile Requisites
• Bachelor's Degree in Computer Science, Information Science, or similar
• At least 4 years' experience as a node.js developer
• Extensive knowledge of JavaScript, web stacks, libraries, and frameworks
• Knowledge of frontend technologies such as HTML5 and CSS3
• Should have extensive experience with MongoDB
• Experience with a caching layer like redis
• Familiarity with Facebook, Google & Twitter APIs
• Familiarity with social media login and extracting data from authentication
• Experience with AWS services like SNS, SQS, EC2 instances, and Lambda
• Experience with Jenkins and Docker
• Familiarity with scraping from web and social media
• Familiarity with creation and working with proxies
• Proficient in unit testing framework like Mocha
• Experience in integrating 3rd party APIs
• Experience with elastic search would be great
• Superb interpersonal, communication, and collaboration skills
• Exceptional analytical and problem-solving aptitude
• Should be able to think of optimized solutions and scalable solution

Details Here :
https://www.binaryfolks.com/career/technical-architect
http://www.binaryfolks.com/career/developer-sr-developer" target="_blank">http://www.binaryfolks.com/career/developer-sr-developer

PlanetSpark is on a mission to build the next generation of confident speakers and creative writers. We are a global company impacting over 11 countries through live 1:1 personalized classes on Public Speaking and Creative Writing through handpicked top 1% teachers. Our kids participate in gripping debates, create viral
Youtube videos, start their own podcast channels, perform stand-up comedy, write nail-biting mystery stories, and become confident and fearless speakers.
PlanetSpark is on its journey to becoming the global leader in the large and untapped communication skills segment. We are Series A funded by some top VCs and are on a 30% month-on-month growth curve. We have our footprint in India, the Middle East, North America, and Australia. Come join a passionate team of
over 900 young and energetic members and 1300+ expert and handpicked teachers on this roller coaster ride to build the most loved brand for kids who will move the world!
What would you be building:
You would be working on global consumer-facing products at a fast-growing startup that would give you
great exposure to all different aspects of full-stack development. You will work on:
· Learning Product: Creating the world’s first and most comprehensive live learning product to help kids
become confident communicators
· Teacher Product: Ever thought of how millions of Uber drivers are managed completely by technology?
You now have the chance to build technology that will manage the entire lifecycle of thousands of teachers
across the globe.
· Sales Product: PlanetSpark uses its own CRM. What this means is that the entire sales team of 500+
people use our custom-made products to drive sales. You will have the ability to design the most
sophisticated CRM by directly working with the business teams.

Roles and Responsibilities
As a Ruby on Rails developer, you will be a part of a close-knit team of 10x engineers who will get complete
accountability of designing the next-generation products of the company.

Some of the responsibilities include:

• Architect and install new infrastructure
• Design and build reusable and efficient ruby code
•  Plan and implement new features
•  Integrate data sources and databases in one system
• Identify the bugs and propose the solution for problems

Some experiences that you will get:

• Work directly with the business and design teams
•  Be involved in the complete product lifecycle – from design to development to deployment and feedback
• Work on a wide variety of features
• Get complete accountability of product development

Growth Path

• As a developer in a funded product company, you will find immense avenues of growth, in the form of knowledge, exposure to different technology, exposure to different products, career progression, and aggressive monetary growth based on performance.
•  All 10x engineers will get unparalleled career growth and will outperform their batchmates by two times.
• You will have a structured growth path
• Work on small tasks in month 1
• Work on a complete feature in the next few months
• Get complete accountability of a product in 3 to 6 months
• Lead a product stream in 6 months to 1 year
• Lead a development team

We are looking for a Back-End Web Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your coworkers into the application. A basic understanding of front-end technologies is therefore necessary as well. Responsibilities: - API / Microservices Development - Integration of user-facing elements developed by a front-end developers with server side logic - Building reusable code and libraries for future use - Optimization of the application for maximum speed and scalability - Implementation of security and data protection - Design and implementation of data storage solutions

About Instamojo Instamojo is India's fastest growing on-demand payments and e-commerce platform that enables over 6,00,000 SMEs to build, manage and grow their business online. A trusted partner for SMEs in India, Instamojo's insightful tools are poised to enable small entrepreneurs to minimize costs and grow their business. It is a one-stop shop for entrepreneurs that caters to their diverse business needs by leveraging technology, data and design. Instamojo has acquired 10% of digitally active MSMEs and powers 1 out of 100 to control 30% of their annual turnover through its flagship link-payments and online store products. In addition to link-based payments, Instamojo plans to offer e-commerce enabling services, cataloguing, compliance, lending, logistics, promotions via third-party providers. Founded in 2012 by Sampad Swain, Akash Gehani and Aditya Sengupta, Instamojo raised Pre-Series B funding from AnyPay a Japanese payments firm. In November 2014, the company raised USD 2.6 million in Series A funding from Kalaari Capital, Blume Ventures, 500Startups and others. Prior to this, it had raised approximately USD 500,000 from 500 Startups, Blume Ventures and angel investors Rajan Anandan, Sunil Kalra, Dave McClure, Rob de Heus, Thijs Gitmans among others. Instamojo at a glance:  Caters to 6,00,000 SMEs.  Instamojo has acquired 10% of the digitally-active SMEs in India and controls 30% of their annual turnover. It aims to extend its wallet share to 70% by 2019.  The company aims to increase its target merchant base 400% and target 1 MN small and medium businesses by 2018.  Instamojo turned EBITDA positive in July 2017 and has witnessed a 10-15% month-on-month growth.  With demonetization, Instamojo added 3000 SMEs daily to the platform, which was 15x higher than daily average.  Digital Transactions performed on Instamojo's platform have grown by over 178 % in the last year alone.
We are building consumer internet space, payment processing, e-commerce and/or enterprise. SAAS products. Undergraduate (or higher) degree in computer science/engineering. You have an excellent grasp over theoretical and applied computer science.
Job Description
Responsibilities  You can take responsibility of large sized projects.  You can take full responsibility of one or more core modules and/or technical verticals / libraries / frameworks / components.  This will include design and architecture, evaluating and deciding which framework/language/data store/tools to us, preparing roadmaps and timely delivery.  You understand the business impact of your decisions.  You will review code and ensure that implementations are testable, performant, scalable, documented and secure.  You will work closely with product, design, revenue, platform and growth teams.  You can take responsibility of large sized projects involving inter-departmental stakeholders.  You can take full responsibility of one or more core modules and/or technical verticals / libraries / frameworks / components.  Payment processing framework capable of supporting multiple payment methods (cards, netbanking, UPI, wallets, etc.) with one or more payment method supported across multiple payment gateways.  This will include design and architecture, evaluating and deciding which framework/language/data store/tools to us, preparing roadmaps and timely delivery.  You will drive engineering best practices, recruit other engineers, lead and manage teams, conduct performance reviews and mentor other engineers.  You will review code and ensure that implementations are testable, performant, scalable, documented and secure.  You will work closely with product, design, revenue, platform and growth teams.
Requirements  3-5 Years of Experience in software engineering.
 5-10 years of industry experience in software engineering building consumer internet space, payment processing, e-commerce and/or enterprise SAAS products.  Bachelor's Degree in Computer Science or related field, or 3+ years relevant work experience.  Undergraduate (or higher) degree in computer science/engineering.  You have an excellent grasp over theoretical and applied computer science.  You have excellent problem solving and analytical skills.  You should be able to identify systemic issues, performance bottlenecks and design/architect improvements.  Experience with working on PCI compliant infrastructure.  You should be able to build at this engineering level Store builder (products with multi-level variants (colour, size, etc.), SKUs, discounts) and shopping cart.  Highly concurrent double entry accounting system.  You have excellent problem solving and analytical skills.  You should be able to identify systemic issues, performance bottlenecks and design/architect improvements.  Good hold on data structures and algorithms.  Strong object-oriented design skills, and an uncanny ability to design intuitive modules and class-level interface.
Desired Skills and Experience Python, Golang, Java, Ruby on Rails, Django

REST APIs, DBs (SQL is a plus) - Knowledge of javascript, HTML, CSS - A strong foundation of Data structures, Object-oriented Principles - Able to work in a startup environment - Knowledge of Version control is a plus - Knowledge of CI/CD Pipelines, Version control is a plus

Vitwit, a Hyderabad startup, Founded in 2015, provides Technology Consulting and Products. We are rapidly paced from Web application development to Enterprise Software and Data Analytics by assimilating Innovation, Accuracy and Enhanced Relevance. We are a consulting partners with AWS and Technical partners of Singapore firm Predator Digital. We also help our clients with Tech & Cloud architectural strategies. We are a team of techies who are passionate to build disruptive & innovative products. Our young, dynamic team believes that 'right interactions build great solutions'. We directly interact with clients to empathise business pain points to build cost optimised and innovative solutions. We are a core technical company, everyone knows coding. Our team has deep expertise in NodeJs, AngularJs, MongoDB, ReactJs, Python and PHP technologies. We have built challenging products for the clients in Education, eCommerce industries.