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- Hands-on expertise in managing technical teams and work closely with business stakeholders
- Should be familiar with card testing and POS ecosystem.
- Experience with designing APIs and building platform integrations in Commerce, POS, FinTech and Payments
- Payment’s domain experience.
- Extensive experience on Base24 & SWITCH part for payment format.
- Exposure on ISO8583 Messaging system.
- API understanding and creation.
- Working knowledge on cryptographic algorithms (RSA, EC, AES, SHA variants), TLS/SSL protocols. C Symetric and A symetrics, K.M.S.
- Digital Payments technical knowledge - QR/ POS/ UPI/ BQR
- Understanding of CI/CD pipelines, Kubernetes, containerization, Docker
- Must have strong technical skills in Android APK and iOS development Concept and Web services.
- Supportability, monitoring, ops in general.
- Accurate cost models to deploy and operate
- Extensive experience in TLOG’s, data integration with downstream applications, and impact of POS changes on different financial, legal, compliance, loss prevention, etc. applications.
- Extensive experience with payment systems 7861 (EMV, payment middleware, encryption, tokenization, settlement, offline scenarios,).
- Extensive experience with different types of payment methods including credit, debit, gift cards (Both closed loop and open loop), PLCC, PayPal, AliPay, checks, etc. as well as different payment form factors like Tap N Go, contactless, swipe, EMV, Mobile, etc.
- Extensive experience with payment devices (pin pads, printers, registers, scanners).
- Experience in Node.js / Java / Python, building REST APIs, with experience/exposure to front end stack like JavaScript & React / Angular.
- Experience with Storage systems - RDBMS, NoSQL (Cassandra/MongoDB), Redis/Memcache/Aerospike.
- Experience in messaging tools like Kafka/AWS Kinesis etc...
- Design expertise for performance, scalability, fault tolerance and high availability
Technical Competencies Required:
- Experience with POS systems and Payments domain.
- Demonstrated experience for systems architecture, design, and integration for POS systems
- Java and/or Node.js. Experience building micro services (REST APIs) using Node.js
- Experience with one or more RDBMS databases like MySql, PostGreSQL
- Experience with one or more NoSQL databses like MongoDB, Cassandra, DynamoDB, Aerospike, Elastic Search, Redis, neo4j etc.,
- Caching technologies like: Redis, Elasticache,
- Cloud Providers like: AWS/ Google Cloud / Azure
- CI / CD : Jenkins, Docker, Kubernete
Senior Full-Stack Engineer
To be successful in your role, it is important that you have…
• Bachelor’s Degree or equivalent in Computer Science or related field
• 5+ years of using .NET/.NET Core, C#, Angular, JavaScript, HTML
• 5+ years of experience with databases preferably SQL Server and T-SQL
• C# development with multi-threading principles, good knowledge of .Net data structure and objects.
• Experience with working with/ troubleshooting large volume SQL Server databases
• Experience with REST (XML, JSON), SOAP Web Services development using ASP.NET, Web API
• Experience and belief in CI/CD/DevOps
• Strong software product development/engineering with complete understanding of SDLC
• Strong full stack developer and good knowledge of frameworks
• Ability to independently deliver on stories
• Experience mentoring junior developers
• Ability to juggle multiple tasks and prioritize time as per the need
• Effective communication and collaboration and problem-solving skills.
In this role, you will have the opportunity to…
• Develop code for complex problems using .NET/.NET Core, C#, JavaScript, HTML, Angular primarily
• Create REST based API for data driven solutions
• Develop unit test cases to confidently ship your feature.
• Work with Product Owners to understand requirements and help design solutions
• Work in an agile environment
• Work in CI/CD environment using Azure DevOps
• Document design and code development for modules using Confluence
• Help mentor junior resources to implement industry best practices
Hi,
We need a fullstack developer who can write quality code real fast as we are fast-paced startup
Roles and Responsibilities
- Backend development in Python/Flask
- Frontend development in React/Next
- Deployment using AWS
You will learn a lot on the job so we need someone who is willing to learn and put in the work
● Bachelor’s degree in computer science or equivalent practical experience
● 3+ years of experience in software development using Reactjs and Nodejs with data structures/algorithms
Preferred qualifications
● Strong in Object Oriented Programming and Design Patterns.
● You have experience of working closely with the product and design teams to deliver the product that materially impacts the business and improves the customer experience
● You follow SOLID principles and have experience with microservice architecture, have designed and implemented high performance scalable services/APIs.
● You have experience with component based architectures, PWA, Service workers, UI patterns and libraries most preferably ReactJS / NextJS
● Write client side high performant applications & develop prototypes
● Experience working with Node, NestJS / Express.
● Experience working with PostgreSQL, Redshift, Dynamo, Mongo and Cassandra databases.
● Experience working with RabbitMQ, Kafka.
● You constantly learn and adopt best practices at work, keeping in mind app performance, security, and scalability.
● You have experience working in distributed systems and built/designed systems to failover, event streaming, caching strategies
● You have experience with Docker/Kubernetes in AWS or any cloud computing platforms. And, are familiar with CI/CD processes.
Kudos if you already have:
● Great communication and team collaboration skills.
Responsibility :
- Responsible for design, development, deployment and maintenance of our applications and its various modules.
- Work closely with Product, UX, and QA teams to deliver the product.
- Ability to own several modules of the application.
Skills required :
- Ability to understand a problem and write good quality code to solve it
- Very strong skills in JavaScript, Node.js
- Candidates should have worked on Single Page Application based applications (Angular.js or React.js)
- Working knowledge of Databases like MySQL, MongoDB etc
- Understanding of data structures and algorithms
- Ability to design products independently
- Ability to take complete ownership of his/her tasks
- Working knowledge of at least one of SVN/GIT or a similar version control system
- Ability to quickly learn and pick up new technologies
- Understanding on website scalability and performance
Good to Have :
- Experience with front end technologies like PWA, Service Worker will be a plus
- Knowledge of unit testing theory
- Product start up experience









