Senior Backend Engineer

Rwindia; Bengaluru; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Rwindia in Bengaluru, India seeks a Senior Backend Engineer to design and scale an API management platform using Kotlin, Azure, Kubernetes, and microservices.

The role focuses on building high-performance microservices, configuring APIM policies, deploying on AKS with Helm, and securing APIs with OAuth2/JWT. Collaboration with cross-functional teams and a strong emphasis on reliability and scalability are key.

Qualifications

• Strong Kotlin/JVM experience with Spring Boot or Quarkus.
• Kubernetes and Helm experience.
• Terraform with Azure resources.
• Azure APIM and OAuth2/JWT security.
• API Gateway patterns for B2B APIs.

Responsibilities

• Develop high-performance microservices using Kotlin, Spring Boot/Quarkus.
• Configure Azure API Management (APIM) policies and routing.
• Deploy applications on Azure Kubernetes Service (AKS) using Helm.
• Manage Azure infrastructure using Terraform.
• Maintain GitHub Actions and Azure Pipelines.
• Automate operational tasks using Python and runbooks.
• Implement Redis caching and OAuth2/JWT security.

Skills

Kotlin/JVM

Spring Boot/Quarkus

Kubernetes

Helm

Terraform

Azure APIM

OAuth2/JWT

APIs (B2B)

Python scripting

Tools

Azure API Management

Job description

Job Summary

Senior Backend Engineer responsible for building and scaling an API management platform using Kotlin, Azure, Kubernetes, and microservices.

Key Responsibilities

• Develop high-performance microservices using Kotlin, Spring Boot/Quarkus.
• Configure Azure API Management (APIM) policies and routing.
• Deploy applications on Azure Kubernetes Service (AKS) using Helm.
• Manage Azure infrastructure using Terraform.
• Maintain GitHub Actions and Azure Pipelines.
• Automate operational tasks using Python and runbooks.
• Implement Redis caching and OAuth2/JWT security.

Required Skills & Experience

• Strong Kotlin/JVM experience with Spring Boot or Quarkus.
• Kubernetes and Helm.
• Terraform with Azure resources.
• Azure APIM and C#/XML gateway policies.
• API Gateway patterns, OAuth2/JWT.
• Experience building commercial B2B APIs.

Preferred Qualifications

• Python scripting and automation.
• GitHub Actions and Azure Pipelines.
• OpenTelemetry.
• Redis operational experience.

Other Requirements

• Go/Rust experience is an advantage.
• TypeScript/React or Scala exposure is a plus.