Application Engineer III // Senior Full Stack Engineer

Overview

Application Engineer III role at Vanguard India's Hyderabad technology center, focused on designing, developing, integrating and implementing scalable full-stack applications and cloud-based solutions.

What you'll do

• Provide advanced-level analysis, design, development, testing, and implementation of scalable applications and services.
• Design and develop robust backend solutions using Java, Spring Boot, Spring Security, JPA, Node.js, and NestJS.
• Develop and integrate APIs and distributed services using REST, GraphQL, and Apollo Federation, ensuring performance, scalability, and security.
• Build and support modern front-end applications using TypeScript, React, Angular, Single-SPA micro-frontends, HTML5, and SCSS.
• Design, develop, and deploy cloud-based solutions on AWS, leveraging appropriate compute, storage, integration, messaging, and monitoring services.
• Integrate applications with relational, NoSQL, caching, and messaging platforms while ensuring reliable and efficient data flow.
• Implement application security and access controls using technologies such as OAuth 2.0, Spring Security, IAM, and Kong.
• Develop automated unit and integration tests and contribute to high-quality engineering practices using Jest, React Testing Library, Jasmine, JUnit 5, and Mockito.
• Build and maintain automated CI/CD processes using Jenkins, GitHub Actions, Docker, Kubernetes, Gradle, and Maven and support deployments across application environments.
• Monitor application health and troubleshoot performance and production issues using Honeycomb, Splunk, AWS CloudWatch, dashboards, and alerting, while collaborating with cross-functional engineering teams and mentoring less-experienced developers.

What you'll need

• Minimum 5 years of experience in software development, system integration, database design, and back-end architecture.
• Bachelor's degree (B.E./B.Tech) in relevant fields such as Computer Science, or a Master's degree/Diploma in Computer Science.
• Strong expertise in Java, with hands-on experience in Spring Boot, Spring Security, JPA, and enterprise application development.
• Strong AWS experience, including services such as ECS, EC2, ALB, Route 53, Lambda, Step Functions, Glue, Kinesis, SNS, SQS, S3, IAM, CloudFormation, and CloudWatch.
• Working knowledge of Python, particularly for application modernization, automation, or integration use cases.
• Experience with modern front-end development using TypeScript, React, Angular, Single-SPA, HTML5, and SCSS.
• Experience with Node.js, NestJS, REST APIs, GraphQL, and Apollo Federation, including API integration and distributed application architectures.
• Experience with data and messaging technologies such as DB2, Aurora, PostgreSQL, Oracle, MySQL, DynamoDB, Redis, Apache Kafka, and Qlik.
• Strong knowledge of automated testing frameworks including Jest, React Testing Library, Jasmine, JUnit 5, and Mockito, along with CI/CD and container technologies including Jenkins, GitHub Actions, Docker, Kubernetes, Gradle, and Maven.
• Experience with OAuth 2.0, Spring Security, Kong, application security practices, and observability solutions such as Honeycomb, Splunk, and AWS CloudWatch.
• Familiarity with development and collaboration tools such as Jira, IntelliJ IDEA, Spring Tool Suite (STS), VS Code, Xcode, and Azure DevOps, with strong communication and collaboration skills.

Nice to have

• Azure exposure.

Details

• Location: Hyderabad, Telangana, India (Vanguard India).
• Work mode: Hybrid working model for most employees.
• Only qualified external applicants will be considered.