Senior Backend Engineer | Full Time(Remote)

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

Responsibilities

• Use your skills in OOP, OOAD, and testing to design and develop robust and scalable software.
• Work in a fast-paced environment with a focus on writing production-quality code and tests.
• Maintain minimal yet essential engineering documentation to complement the product.
• Collaborate with engineers and product teams as part of Agile delivery.
• Participate in code reviews and release cycles with an ownership attitude.

 

Requirements

• Strong at problem-solving using Java 8 and above.
• General understanding of SDLC using agile methodologies iterative development.
• Basic skills in HTML, CSS, and JavaScript are desired.
• Hands-on knowledge of using Spring Boot or Quarkus for building Microservices or API driven solutions.
• Knowledge of SQL and experience in using any RDBMS like MySQL, PostgreSQL.
• Understanding or exposure to Cloud-Native development using AWS is an added advantage.

Must have a Computer Science degree or similar.

Your primary focus will be the 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 co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

• Integration of user-facing elements developed by front-end developers with server side logic
• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Implementation of security and data protection

• Strong proficiency with JavaScript & OOPS
• Knowledge of Node.js and frameworks available for it 
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Good understanding of server-side CSS preprocessors 
• Basic understanding of front-end technologies, such as HTML5, and CSS3
• Understanding accessibility and security compliance
• User authentication and authorization between multiple systems, servers, and environments
• Creating database schemas that represent and support business processes
• Implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools, such as Git
• Knowledge of AWS will be preferable

Job description

We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the 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 co-workers into the application.

Responsibilities:

Have the passion and experience for building responsive, elegant and engaging experiences with future friendly web technologies

 

Integration of user-facing elements developed by front-end developers with server side logic

 

Writing reusable, testable, and efficient code with proper documentation

 

Design and implementation of low-latency, high-availability, and performance applications

 

Implementation of security and data protection

 

Integration of data storage solutions

 

Continually keep yourself and your design team updated with the latest changes in your industry’s standards

 

Requirements

 

1+ years Experience

 

Strong proficiency with JavaScript

 

Knowledge of Node.js, Express.js and other frameworks required to create a scalable and effective application

 

Understanding the nature of asynchronous programming and its quirks and workarounds

 

Good understanding of basics of SQL and/or NoSQL databases

 

Very strong understanding of working with at least one SQL or NoSQL database in node js(Without ORM preferably)

 

Understanding of commonly used node modules

 

Good understanding of server-side templating languages

 

Good understanding of server-side CSS pre-processors such as SASS, LESS, etc.

 

Basic understanding of front-end technologies, such as HTML5, and CSS3

 

Understanding accessibility and security compliance

 

User authentication and authorization between multiple systems, servers, and environments using OpenID, OAuth2.0, etc.

 

Creating secure and scalable APIs using standards like REST API, GraphQL, etc.

 

Integration of multiple data sources and databases into one system

 

Understanding fundamental design principles behind a scalable application

 

Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimising output to match the specific platform

 

Creating database schemes that represent and support business processes

 

Implementing automated testing platforms and unit tests

 

Proficient understanding of code versioning tools, such as GIT Critical thinker and problem-solving skills Team player Good time-management skills Great interpersonal and communication skills.

Appletree International Pvt. Ltd., is a leading hospitality management company founded by
industry experts and experienced professionals. We aim to build an international platform
connecting the complete individual lifecycle from discovery, consulting to lifetime
engagement.


Position : Node JS Developer
Location : Work From Home
Experience : 2 to 6 years

Job Description
We are looking for a Rockstar NODEJS Developer who is proficient in JS, ES6,
Node.js, Express.js, MongoDB, and Building REST APIs.
● Proven work experience as a Back-end developer of minimum 3+ years
● In-depth understanding of the entire web development process (Design,
Development and Deployment)
● Hands-on experience with JS, ES6, Node.js, Express.js, MongoDB, Building REST
APIs and Graphql, Restify
● Understanding of AWS Services - EC2, S3, Cloudfront, SES, Code deployment
● Practical knowledge of Git/Bootstrap/Grunt/Babel/Webpack
● Excellent analytical and time management skills
● Teamwork skills with a problem-solving attitude
Participate in the entire application life cycle, focusing on coding and debugging,
troubleshoot and debug applications

We are looking for someone who knows C/C++, Python

Key Skills:

1. One or more of Python/PHP/Ruby/NodeJS/Java

2. Sound object-oriented skills, including strong design patterns knowledge

2. REST APIs

3. MVC architecture

4. MySQL/PostgreSQL

5. Exp with at least 1 NoSQL databases MongoDB/Memcache/Redis/

6. Exp with search technologies Elasticsearch/Solr

7. Exp building messaging based asynchrounous systems RabbitMQ/Kafka/SQS/Celery will be added advantage

8. Exp with Django/Flask frameworks will be added advantage

9. Knowledge of software best practices like Test-Driven Development (TDD) and Continuous Integration (CI) will be added adnavtage

 

 

Requirements:

 

1. Developing software solutions in conjunction with Relational theory, Rest APIs and NoSQL database technologies

2. Knowledge of cloud based technologies in AWS or Azure will be added advantage

3. Understanding of RDBMS technologies like MySQL, PostgreSQL.

4. Hands-on with Version control systems (GIT, SVN) and Unix/Ubuntu.

5. Experience in requirement analysis, HLD, LLD, unit & integration testing.

6. Good hands on experience in debugging application issues

 

TL;DR

 

1) Top performer in the company

2) Has worked with product based startup company

3) Ambitious and hardworking

Hello, We are building an IT team in Cuenca, Ecuador that will work for our American VoIP telecom company. Our motto is simple...if you can't get to California, Cuenca is a pretty good alternative. Why, well, it's on EST six months of the year...and CST six months of the year...so no one has to stay up until midnight...unless they just want to. Ecuador uses the American dollar...it just doesn't take as many of those dollars to have a great lifestyle. We are looking for "global" citizens who would be interested in joining us remotely with the intention relocating here to Cuenca at some point in the near future. If you want to know more, keep reading. We are a team of Expat Americans and English-speaking Latinos …living in Cuenca, Ecuador…and other places in Latin America and the Caribbean. We work for American companies from our home offices…our motto…if we had one…might be if you can work from home…home can be anywhere. One of our clients has an opening for back-end developer to work with our UI team to take over and finish the development of an exciting application that has a chance to be a true home run. If you would like to know more about this job…send an email with your resume and contact information. If you would like to know more about our operation, take a look at our website, www.grayshoring.com . Responsibilities • Design and implement new, modified or retired functionality, using TDD and standard design patterns. • Support and troubleshoot distributed service-based product and resolve functional and performance related issues. • Support the entire application lifecycle (concept, design, test, release and support) • Produce fully functional mobile applications writing clean code • Gather specific requirements and suggest solutions • Write unit and UI tests to identify malfunctions • Troubleshoot and debug to optimize performance • Design interfaces to improve user experience • Liaise with Product development team to plan new features • Ensure new and legacy applications meet quality standards • Research and suggest new mobile products, applications and protocols • Stay up-to-date with new technology trends Requirements • Proven work experience as a Mobile developer • Demonstrable portfolio of released applications on the App store or the Android market • In-depth knowledge of at least one programming language like Swift and Java • Experience with third-party libraries and APIs • Familiarity with OOP design principles • Excellent analytical skills with a good problem-solving attitude • Ability to perform in a team environment • BSc degree in Computer Science or relevant field Skills • 2+ years of mobile app development experience using one or more of the following technologies: Native Android, iOS Native, React Native, NativeScript • Experience working in an agile environment with Jira and SCRUM frameworks • Experience using modern web development technologies including MVC, SPA’s, Entity Framework, SQL Server, Web API, HTML, CSS, JavaScript, Angular and React preferred • Experience with mobile test automation products such as Appium, a plus • Linux OS Experience • 2+ years of solid recent hands-on experience with RESTful services using Spring Boot through design, implementation and operation. • Recent experience with Scrum or similar agile SDLC methodologies, using Jira • Good understanding of OWASP. • Working experience of Oauth2, using i.e. Okta. • Strong understanding of Hibernate and SQL. • Recent hands-on experience with Drools. • Experience with writing Unit tests using JUnit and mocking frameworks. • Experience with Gradle, Jenkins and Git. • Experience with 3rd party integrations to Firebase, Twilio, SendGrid, Jira and Braintree. • Experience with Bootstrap and Thymeleaf. • Tomcat experience • Experienced in Java/J2EE/Cloud based development/DevOps/Automation • Experienced in developing experience APIs, web services, API design, service development, enterprise integration patterns, and messaging technologies (JMS, MQ, or similar) • Experienced in designing and deploying applications to multi-tiered or client/server environment • Skilled in one or more scripting languages and experience across the entire software development life-cycle from inception, through build to production and have lived with the impact of software and system design decisions on manageability, supportability, and troubleshooting

Your Mission As a Senior Node.js developer, you will be working directly with our team towards the development of our product, in Node.js, Angularjs, MySQL and more. You are expert in Core JavaScript development and have a sharp knowledge on how to use the object model of JavaScript at best to make your code tidy and reusable. You will use MEAN Stack (MongoDB, Express.js, Angular.js, Node.js) along with Redis for queue management and MySQL for fast transactions. You have a strong product vision, to such an extent that you will be able to turn one line of requirements into a fully fledged feature. We deal with million of billions of records. Think “big data”. You will ensure that your code and queries are properly optimized so as to keep the app quick and responsive – and the servers up! We are deeply versed in reusability (so that we never have to reinvent the wheel). You know about the best Node.js plugins that you can find through npm to fulfill your needs, and you will build reusable components that you will leverage across the codebase. We love to take a step back from our day-to-day activities to improve our product. You will be part of this ongoing process. Your Profile You are first and foremost passionate about product development and digital technologies. You must have completed successful projects with a strong Node.js code Required Skills: core JavaScript experience; Node.js, APIs and modules; experience in handling databases and unit testing is also important. Competencies: excellent bug hunter; good judgement and decision making skills; responsible and motivated; passionate about learning new things. Experience in localisation will be appreciated. Motivated and ready to working in a truly international setting with people from all around the world.

Hello Web Designers We are one of the leaders in the broking field, incorporated in the year 2012 by Mr. Kishore Kumar J (CEO) & Mr. Dinesh Kumar M (Managing Director). Our growth over the past years has been predominantly stemming from the referrals of our client base and those of other professionals. The growth of our team has evolved in a similar manner which has scaled our operations from a 6 to 77+ member team, with a turnover of 2000+ crores per day reaching 15250+ customers across 1160+ cities around the Globe. We are currently looking for a Web Designer with 1 to 2 years of expirence who is passionate towards his work. The individual should not only carry his job duties but also identify and take steps for new scope of improvement in his space.