Site Reliability Engineer - AppDynamics/DynaTrace (5-8 yrs) (Softtech Career Infosystem Pvt. Ltd.)

Job Description :

- Work with application stakeholders and define non-functional requirements covering performance, scalability, availability, resiliency and reliability including Service Level Objectives, Service Level Indicators and Error Budgets

- Develop strategies to address the Non-functional requirements throughout Software or Product Development Life Cycle

- Work with architecture and development teams in creating performant, highly resilient and reliable architecture and design

- Work architecture and development teams in implementing resiliency constructs, develop optimal code

- Work with QA to validate and certify if performance, scalability, availability, resilience and reliability requirements are met

- Develop tools and utilities to automate manual operational tasks in production

- Responsible for the performance, scalability, availability, resilience, monitoring, and capacity management of the applications/services in production

- Responsible for incidents related to NFRs, updating SOPs to capture right set of metrics/logs for RCA, Root cause analysis of the incidents, Solutions identification and Ensure permanent closure of the incidents.

- Analyze production utilization and incidents patterns, identify improvement areas and implement automation to improve productivity, avoid manual tasks and recurring incidents.

- Strong communication and presentation skills with emphasis on executive communication

- Ability to learn and apply new technologies quickly. Eagerness to learn new things

Technical Skills :

- 5+ years of experience on Java/J2EE technologies including one of web servers (Apache Tomcat, IBM HTTP Server), one of the application servers (WebSphere/Weblogic/JBoss), one of the databases (Oracle/SQLServer/DB2)

- Strong understanding and knowledge of Java/J2EE technologies and frameworks - UI/JavaScript frameworks, Spring Boot/ Spring Cloud Frameworks, REST, Microservices, serverside frameworks

- Experience in working with cloud/cloud platforms - AWS, GCP, Azure, OpenShift, PCF

- Excellent understanding and demonstrated experience in the use of DevOps/CICD tools like Jenkins, Jules and Automated deployment tools

- Working knowledge on one of Unix operating systems

- Knowledge on Cloud technologies and containerization using Docker & Kubernetes

- Automation experience with Ansible play books and programming languages like Java, Perl, Python or PowerShell Scripting and Ansible play book

- Knowledge on performance tuning of enterprise level Java/J2EE applications (Web and Application Servers Configuration, JVM parameters tuning, GC and Heap Size, Message Broker)

- Experience in implementing resiliency design patterns using Hystrix, Service Mesh or similar frameworks and validation using chaos monkey type frameworks

- Excellent knowledge on at least one tool in each of the following category

- Profiling - Jprofiler/ Dynatrace

- Monitoring - Wily Introscope/AppDynamics/DynaTrace/Splunk/Cloud Watch/Stack Driver

- Analysis - HP Diagnostics / GC log Analysis/ Thread Dump Analyzer / Heap Analyzer

- Performance testing - Load Runner/Silk Performer/Jmeter/NeoLoad

- Experience in trouble shooting Performance / Scalability / Availability issues in production environment

- Experience in Performance Test Modeling

- Experience in Capacity Planning

- Ability to come up with solutions using technical knowledge.

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