Node.js Backend Developer [Mumbai or Bangalore]

Profile Requirements: Node.js Backend Developer

• Good at writing server-side web application logic in JavaScript
• Must have knowledge of Node.js and frameworks like https, request, fs, crypto, pm2, nodemon, jwt
• Should be familiar with NPM
• Experience with agile development methodologies
• Understand the nature of asynchronous programming and its quirks and workarounds
• Experience with client/server architecture
• Well versed at developing back-end components
• Writing reusable and efficient code
• Experience with working on the Linux environment
• Understand data protection and security compliance considering a cloud environment
• Support the front-end developers by integrating their work with the Node.js application
• Integrate with third-party interfaces using web services or APIs
• Good experience with SQL
• Experience on working with RDBMs databases like Postgres
• Create database schemas that represent and support business processes
• Good at writing database procedures, triggers, functions, etc
• Experience in consuming third party APIs, with an emphasis on REST, JSON, XML
• Experience with security related features like https, PKI, CA certificates
• Experience with network related protocols like TCP/IP and web sockets
• Understanding design principles behind a scalable application
• Developing scalable APIs to be consumed by mobile apps
• Good at integration Testing
• Able to do the load testing on the server
• Should be familiar with cloud-based deployments and architecture, especially AWS and its services
• Ability to clearly communicate and document work
• Liaison with third parties and take requirements all the way through to delivery
• Knowledge and working experience of the entire development life cycle
• Experience with using testing tools like JMeter and Postman
• Ideally 3-4 years of experience
• Our company is based in Mumbai but we are open to applications for developers based in Bangalore as well

Company Profile:

Language offers software integration services from its location in Mumbai India, to a growing list of financial institutions around the world. Language was  established in 1996.

Language has extensive expertise in the self-service industry, gathered over the past 20+ years, and primarily focused on EFT ATM / POS / Mobile transaction processing. We are driven by the need to provide our customers with the best-in-breed products and solutions to fit their unique environment. Our client list includes financial institutions, EFT outsourcing companies and mobile payment service providers.

For India we work extensively with RBI launched interchange networks such as NFS, IMPS and UPI for transfer of funds. UPI being the most recent network launched to facilitate easy payments using mobile devices. Language architect and builds the complete backend solution for our client to meet their EFT requirements.

Our customers require us to set up virgin EFT ATM / POS / Mobile networks, but we also work with customers to migrate existing networks to our state of the art EFT products and solutions. Working closely with client teams, Language provides consulting services that assist clients make the correct selection of software and hardware products to best fit with their requirements.