About the job :

PayPay India is looking for a Backend engineer to work on our payment system to deliver the best payment experience for our customers.

Main Responsibilities :

- Design large scale systems with high complexity to support our high throughput applications.

- Understand how to leverage infrastructure for solving such large scale problems.

- Develop tools and contribute to open source wherever possible.

- Adopt problem solving as a way of life - always go to root cause! Support the code you write in production.

Tech Stack :

We select the best combination of tech at times :

- Java, Kotlin, Scala

- Spring Boot, JUnit, Reselience4j, Feign

- MySQL/AuoraDB, DynamoDB, ELK, Kafka, Redis, TiDB

- Docker, Kubernetes, ArgoCD, AWS, GCP

- GitHub, IntelliJ, Gradle, Maven, npm/yarn, Flyway, Jenkins, snyk,

- Bigquery, Kibana, Spark

- PlantUML, draw.io, miro.com

- Slack, Zoom

Qualifications :

- 4+ years of Experience in using Java under professional environment, or if you are non-Java user, excellent skills in generalized programming languages, such as Scala, Python and Go.

- Interest and ability to learn other coding languages as needed.

- Experience with NoSQL databases and distributed cache.

- Strong fundamentals in data structures, algorithms and object oriented programming.

- In-depth understanding of concurrency and distributed computing.

- Degree in Computer Engineering or Computer Science or 5+ years equivalent experience in SaaS platform development.

- Business of English or Japanese

Preferred Qualifications :

- Experience with implementing platform components such as RESTful APIs, Pub/Sub Systems, Database Clients.

- Experience with AWS services.

- Experience in working for system development in finance, payment, or similar industries

- Experience in system design, development of web system which handles massive amount of transactions or requires scalability

- Language ability in Japanese and English is a plus (We have a professional translator but it is nice to have language skills)

- Experience in microservices

Working Conditions :

Employment Status : Full Time

Office Location :

Gurugram (Wework)

The development center requires you to work in the Gurugram office to establish the strong core team.