Sr Ruby on Rails Developer

Mean/Mern/Node- Developer

Good understanding and experience of HTML / CSS / JavaScript.
Hands-on experience with ES6 / ES7 / ES8 features.
Thorough understanding of the Request Lifecycle (including Event Queue, Event Loop,
Worker Threads, etc).
Familiarity with security principles including SSL protocols, data encryption, XSS, CSRF.
Expertise in Web Services / REST APIs will be beneficial.
Proficiency in Linux and deployment on Linux are valuable.
Knowledge about ORM like Sequelize and ODM like Mongoose and the ability to handle
DB transactions is a necessity.
Experience with Angular JS / React JS will be an added advantage.
Expertise with RDBMS like MySQL / PostgreSQL will be a plus.
Knowledge of AWS services like S3, EC2 will be helpful.
Understanding of Agile and CI/CD will be of value.

Klik Analytics (www.myklik.io) aims to be the de facto standard platform that retailers use to measure and improve the in-store experience a customer has in the age-old brick and mortar stores. We believe in creating tools for an unbiased decision making. Our focus for obtaining real time KPIs with lowest capital expenditure sets us in a dominant position already within the sector. We are on the look-out for smart talented individuals who would be happy to come out of his/her comfort zone for solving challenging problems.

Responsibilies
• Hands on RDBMS experience with Oracle/ PostgreSQL/ MySQL/SQL
Server including transaction management, SQL programming, data
modelling, etc.
• Must have proven track record of logical data modeling and physical
data modeling
• Experienced in using ORM frameworks like Hibernate, etc.
• Basic understanding of NoSQL systems like Redis (Key-Value store),
MongoDB (Document store), Elasticsearch (Search / Document store)
• Design, Development & Deployment of Microservices using Spring
Boot or any other framework.
• Understanding of building EDA-based (Event Driven Architecture)
systems.
• Basic understanding of any public cloud (AWS, Azure, GCP)
• Ability to design & architect a system that exhibits basic
characteristics like modularity, configurability / extensibility, scalability
& availability.
• Maven / Gradle
• Experience in using & configuring Jenkins.
• Experience in using & configuring SonarQube.

Essential Requirements
• Hands-on with Java Platform (1.5 & above) having proficiency in OOPs
concepts, Collections,
• Generics, Streams, Multi-threading (Executor Framework), Functional
Programming.
• Design & Development of REST Web Services (Spring MVC / REST /
Jersey / Apache CXF, etc.)
• Hands-on experience using Spring framework (4.x & above)
• Core / Beans
• MVC / REST
• Security
• Spring Data / JPA
• Spring Test / JUnit
• JMS

About Card91
Card91 is simplifying business payments by providing a plug and play issuance infrastructure
to businesses for domestic and cross-border payments. Our full stack platform enables
businesses to gain control and visibility into their payment flows, controlling the entire payment
lifecycle from onboarding, to issuance, to transaction and data reconciliation. The platform
aims to provide holistic solutions around payment issuance and distribution management. Our
deep focus in payments will help us in bringing new issuance formats as well as technologies
to businesses.
The company has been founded by seasoned technology entrepreneurs who have founded
successful companies like Myntra, Mastiff Technologies earlier. Headquartered in Bangalore,
with presence in Mumbai and NCR, Card91 aims to disrupt the payment infrastructure space
in the issuer-processor segment.
Position: Python Developer
We are building our core team which will be responsible for a highly scalable, always available
microservices based backend for payment processing. The developer will be involved with the
design, implementation, and execution from day one and build a robust, secure, and scalable
payment processing engine.
Roles & Responsibilities
● Individual Contributors talking full ownership of the micro services
● Design and Implement the micro services from scratch
● Be creative and always try to evaluate new strategies to execute faster
● Team player and always eager to teach new team members about the code,
● structure and design
● Not afraid of bringing new designs (even languages) which will make the system
execute faster
Experience and Qualifications
● Having 2 - 5 years of experience
● Degree from a premier institute like IIT/NIT/BITS is desirable
● A strong expertise in Python framework (like Django, Flask or Pyramid)
● Experience in creating APIs with design standards, patterns and best-practices
● Knowledge of object-relational mapping (ORM)
● GoLang experience is a big plus
● Experience building web services in REST
● knowledge and hands-on experience in API security standards and implementation
(Oauth, OpenId)
● Experience in developing highly scalable and reliable web applications, including
integration with internal and external systems.
● Experience in databases like MySQL and NoSQL db like Cassandra, etc.
● Experience with Cloud computing AWS & Microservices architecture
● Exposure to front end technologies like VueJS, ReactJS etc is an advantage

● Docker & Kubernetes experience is a big plus
● Previous experience of Fintech company is an added advantage

What’s on offer
● Vibrant, fun and rewarding culture that nurtures and promotes excellence
● Opportunities to learn and interact with payment industry leaders
● Competitive remuneration, group health insurance & PF
● Other office perks of being part of an early-stage startup
Location: HSR Layout, Bangalore

• Core knowledge of PHP and Laravel frameworks

• Fundamental understanding of front-end technologies like HTML5, CSS3, and JavaScript. Check if the CSS, HTML, and JavaScript are accurate and consistent across different apps

• Basic knowledge in SQL and NoSQL databases is a plus.

• Build and maintain innovative web applications and websites using modern development tools.

• Document and continuously update the development process, project components, and task progress based on Organization requirements

• Solid experience working with PHP, the latest Laravel version.

• Design and maintain databases.

• Optimize performance by performing UI and back-end tests

• Scale, expand and improve our websites and applications, Perform debugging and troubleshooting on apps.

• Effectively communicate with clients and other teams when needed

• Update on current industry trends and emerging technologies and apply them to the development process

 

 

What you need to have:

 

Responsibilities

 

Design Develop and maintain web functionalities

 

Work with Tech Lead to propose a technical solution

 

Liaise with designer to implement the UI/UX elements for web and mobile interfaces

 

Troubleshoot production problems and provide user support.

 

Design and conduct tests:

• Integrate multiple systems from different vendors with seamless data flow
• Investigate new technologies and continue to update your technical skills
• Write well-structured and testable code following the set guidelines

 

Requirements

Degree in IT or equivalent

 

More than 3 years of web-based application development experience in PHP.

 

Strong knowledge of PHP web frameworks: CodeIgniter, Laravel, Bootstrap, AngularJs, Angular Material, Symphony, Zend, Cake and Flask.

 

Languages

 

PHP, JavaScript, HTML, CSS, Python.

Databases: MySql

Operating Systems: Ubuntu, Windows and Macintosh.

Others: jQuery, AJAX, JSON, Celery, Git, API, AWS, Facebook API, Twitter API, Google API,PayPal Integration, nginx, Apache,AmCharts, Mpdf and PhantomJs.

 

Mandatory:

Strong knowledge in Continuous Integration/Continuous Delivery tools, e.g. Jenkins

 

Strong knowledge in planning for testing strategy, test suites and test cases.

 

Proficient understanding of code versioning tools (e.g. Git)

 

Understands web trends, including social media integration and the impact of the growth of mobile/tablet browsing

More than 3 years of web service (REST, SOAP) and API development and management

 

Strong Knowledge of security standards and techniques for web applications

 

Strong technical knowledge in software development methodologies, design patterns and implementation

 

Proven ability to carry a feature from start to finish, including prototypes, design specifications, constructive coding, unit testing and problem resolution

 

Preferred

Strong in SQL & PL/SQL and have good working knowledge on the relational database(s) (MySQL)

 

Experience With Selenium Web, Appium, Endtest.io Automated Regression Tools

 

Advantage

Experience with other server-side stacks (Node.js, Python, Java etc.) a plus

 

Experience developing native or hybrid mobile applications for IOS and/or Android a plus

 

Experience in the development and production of standards-based websites using HTML/5, CSS/3, JavaScript, jQuery, AJAX, JSON across multiple browsers a plus

self learner in PHP with knowledge in HTML, CSS, Javascript, Jquery and Mysql. Design knowledge will be a plus. Knowledge of any framework like Code igniter is a plus.

company Profile: W3Villa Technologies is a software development company with a special focus on start-up and growth companies. Through their offices in New York City and Delhi, we offer technological software development and maintenance services across the globe and around the clock. Their developers are experts in their fields with each a minimum of 5 years development experience. They have extensive expertise in open source software such as Ruby on Rails, NodeJS, AngularJS, MySQL, Redis, Spree Commerce. Our experience ranges in the spectrum of website and software development and maintenance, interactive data visualization, payment integrations (both fiat and Bitcoin), UI/UX, and general technology consultation services. Job Description We are looking for a PHP Developer who is dedicated to his craft, writes code that is proud of and can hit the ground running. We need you to write beautiful, fast PHP to a high standard, in a timely and scalable way that improves the code-base of our products in meaningful ways. You will be a part of a creative team that is responsible for all aspects of the ongoing software development from the initial specification, through to developing, testing and launching. Responsibilities Write “clean”, well-designed code Produce detailed specifications Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality Contribute in all phases of the development lifecycle Follow industry best practices Develop and deploy new features to facilitate related procedures and tools if necessary Requirements Strong knowledge of Laravel Framework Proven software development experience in PHP Understanding of open source projects like Joomla, Drupal, Wikis, osCommerce, etc Demonstrable knowledge of web technologies including HTML, CSS, Javascript, AJAX etc Good knowledge of relational databases, version control tools and of developing web services Experience in common third-party APIs (Google, Facebook, eBay etc) Passion for best design and coding practices and a desire to develop new bold ideas BS/MS degree in Computer Science, Engineering or a related subject Website: www.w3villa.com Job Location: Noida Desired Experience: 1-2 years Salary: as per market standard Interview Process: - Face – to – face - HR Round Job Responsibilities: PHP Developer using Education: B.Tech/B.E., BCA, MCA Industry: IT Thanks Job Type: Full-time Salary: ₹180,000.00 to ₹240,000.00 /year

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