Senior Java Developer

ASM Tech Solutions; Bengaluru; On-site; INR 1,000,000 - 1,500,000; Full time

Job summary

ASM Tech Solutions is seeking a skilled engineer in Bengaluru, India, to design and maintain Java Spring Boot microservices. The ideal candidate should have over 4 years of experience in Java development, Kubernetes, and Docker, focusing on building and optimizing performance-driven backend APIs. This role includes managing applications in a cloud-native environment. Candidates should be proficient in CI/CD pipelines using Azure DevOps and familiar with microservices architecture. This position requires ownership of services from development to deployment and monitoring.

Qualifications

• 4+ years of experience with Java and Spring Boot.
• Strong understanding of microservices architecture.
• Hands-on experience with Kubernetes and Docker.

Responsibilities

• Design, develop, and maintain Java Spring Boot microservices.
• Build and optimize backend APIs focusing on performance.
• Deploy and manage applications on Kubernetes.

Skills

Java

Spring Boot

Kubernetes

Docker

CI/CD pipelines

Apache Kafka

Azure Cloud

Google Cloud

Data structures and algorithms

Job description

Overview

Location: Remote

Division: Merchandising — Catalog Team

Key Responsibilities

• Design, develop, and maintain Java Spring Boot microservices in a cloud-native environment
• Build and optimize backend APIs with a focus on performance, reliability, and scalability
• Deploy and manage applications on Kubernetes (Azure AKS and Google Cloud)
• Write and maintain CI/CD pipelines using Azure DevOps
• Manage Docker containerization for all services
• Implement observability using Prometheus, Grafana, and distributed tracing tools
• Maintain high code quality through JUnit testing (80%+ coverage) and SonarQube
• Manage secrets securely using HashiCorp Vault or equivalent tools
• Collaborate with DevOps teams for production deployments

Required Skills

• 4+ years of experience with Java and Spring Boot
• Strong understanding of microservices architecture
• Hands-on experience with Kubernetes (kubectl, pod management, scaling)
• Experience with Docker (writing Dockerfiles, multi-stage builds, slim JARs)
• Proficiency with CI/CD pipelines (Azure DevOps or equivalent)
• Experience with message queues — Apache Kafka preferred
• Familiarity with cloud platforms — Azure and/or Google Cloud
• Strong grasp of data structures and algorithms (O(1) design patterns, cache design)

Good to Have

• Experience with Azure Cosmos DB or MongoDB
• Knowledge of HashiCorp Vault for secrets management
• Familiarity with Prometheus, Grafana, Elasticsearch, OpenTelemetry
• Exposure to Java 21 features (Virtual Threads, etc.)
• Experience in fintech or high-throughput, low-latency application development
• Knowledge of Nexus repository management and SonarQube

What We're Looking For

A hands-on engineer who can own services end-to-end — from coding and testing to deployment and monitoring — in a large-scale, cloud-native retail environment.