Sr. DevOps Engineer L3

What you’ll be doing at Novo:

● Systems thinking
● Creating best practices, templates, and automation for build, test, integration and
deployment pipelines on multiple projects
● Designing and developing tools for easily creating and managing dev/test infrastructure
and services in AWS cloud
● Providing expertise and guidance on CI/CD, Github, and other development tools via
containerization
● Monitoring and support systems in Dev, UAT and production environments
● Building mock services and production-like data sources for use in development and
testing
● Managing Github integrations, feature flag systems, code coverage tools, and other
development & monitoring tools tools
● Participating in support rotations to help troubleshoot to infrastructure issues

● Creating and working with containers, as well as using container orchestration tools
(Kubernetes / Docker)
● AWS: S3, EKS, EC2, RDS, Route53, VPC etc.
● Fair understanding of Linux
● Good knowledge of CI/CD : Jenkins / CircleCI / Github Actions
● Basic level of monitoring
● Support for Deployment along with various Web Servers and Linux environments , both
backend and frontend.

Responsibilities

• Implement various development, testing, automation tools, and IT infrastructure
• Design, build and automate the AWS infrastructure (VPC, EC2, Networking, EMR, RDS, S3, ALB, Cloud Front, etc.) using Terraform
• Manage end-to-end production workloads hosted on Docker and AWS
• Automate CI pipeline using Groovy DSL
• Deploy and configure Kubernetes clusters (EKS)
• Design and build a CI/CD Pipeline to deploy applications using Jenkins and Docker

Eligibility

• At least 8 years of proven experience in AWS-based DevOps/cloud engineering and implementations
• Expertise in all common AWS Cloud services like EC2, EKS, S3, VPC, Lambda, API Gateway, ALB, Redis, etc.
• Experience in deploying and managing production environments in Amazon AWS
• Strong experience in continuous integration and continuous deployment
• Knowledge of application build, deployment, and configuration using one of the tools: Jenkins

Srijan Technologies is hiring for the DevOps Lead position- Cloud Team with a permanent WFH option.

Immediate Joiners or candidates with 30 days notice period are preferred.

Requirements:-

• Minimum 4-6 Years experience in DevOps Release Engineering. 
• Expert-level knowledge of Git. 
• Must have great command over Kubernetes
• Certified Kubernetes Administrator
• Expert-level knowledge of Shell Scripting & Jenkins so as to maintain continuous integration/deployment infrastructure. 
• Expert level of knowledge in Docker. 
• Expert level of Knowledge in configuration management and provisioning toolchain; At least one of Ansible / Chef / Puppet. 
• Basic level of web development experience and setup: Apache, Nginx, MySQL 
• Basic level of familiarity with Agile/Scrum process and JIRA. 
• Expert level of Knowledge in AWS Cloud Services.

• Deploy updates and fixes
• Provide Level 2 technical support
• Build tools to reduce occurrences of errors and improve client experience
• Develop software to integrate with internal back-end systems
• Perform root cause analysis for production errors
• Investigate and resolve technical issues
• Develop scripts to automate visualization
• Design procedures for system troubleshooting and maintenance

• BSc in Computer Science, Engineering or relevant field
• Experience as a DevOps Engineer or similar software engineering role
• Proficient with git and git workflows
• Good knowledge of Node or Python
• Working knowledge of databases and SQL
• Problem-solving attitude
• Collaborative team spirit

• You have experience of 2-4 years in building high-performance consumer-facing mobile applications at Product companies of a decent scale.
• You can write code preferably in Golang and Python.
• You have experience with debugging production issues and writing RCAs.
• You have demonstrable stories of being on-call and how outages have been handled.
• You have experience developing products on Kubernetes and cloud providers like GCP and AWS.
• You have worked with Cloud Native (CNCF) technologies.
• You have experience automating CI/CD pipelines.
• You are an excellent collaborator & communicator. You know that start-ups are a team sport.
• You listen to others, aren’t afraid to speak your mind and always try to ask the right questions.
• You are excited by the prospect of working in a distributed team and company

Job Dsecription:

○ Develop best practices for team and also responsible for the architecture

○ solutions and documentation operations in order to meet the engineering departments quality and standards

○ Participate in production outage and handle complex issues and works towards Resolution

○ Develop custom tools and integration with existing tools to increase engineering Productivity

Required Experience and Expertise

○ Having a good knowledge of Terraform + someone who has worked on large TF code bases.

○ Deep understanding of Terraform with best practices & writing TF modules.

○ Hands-on experience of GCP  and AWS and knowledge on AWS Services like VPC and VPC related services like (route tables, vpc endpoints, privatelinks) EKS, S3, IAM. Cost aware mindset towards Cloud services.

○ Deep understanding of Kernel, Networking and OS fundamentals

NOTICE PERIOD - Max - 30 days

Specific responsibilities commensurate with experience and include:

• Ability to react quickly and effectively to identify and resolve issues that heavily impact CI/CD system (immediate mitigation of impact, long-term resolution including strategies for risk mitigation/monitoring/alert for proactive resolution of potential future occurrences)
• Design, develop, unit test, and implement build automation scripts including environment configuration validation processes
• Automate and improve development process by evaluation and introduction of new tools and scripts, and manage their life cycle and validation
• Determine branching strategy and maintain branches for various components, products, and product lines
• Come up with solutions to open-ended problems that focus on workflow improvements for the Software department
• Address issues with well-defined requirements efficiently; come up with short-term and long-term solutions and staged deployment strategies
• Self-driven-- takes action to move tickets from start to completion with minimal oversight
• Ability to communicate with and consider perspectives of stakeholders including but not limited to: IT, software development, verification
• Ability to break down a problem into smaller components and solve them in a logical, controlled, clearly explainable approach
• Lead the creation and maintenance of a pre-production environment as a testbed for build process improvements and changes before deployment to the production environment
• Gather metrics via direct input, data based on analysis of developer working habits analysis and pain points to assess current state and areas requiring further improvement
• Define chain of communication and immediate paths of action in the case of a build fault state
• Ability to work within constraints of the internal network without access to commercial cloud solutions
• Create metrics that define ‘efficiency’ and ‘reliability’ in measurable terms, and track them
• Perform static code and security analysis
• Design and execute unit tests and perform code coverage analysis
• Able to work in Agile development team environment

• Bachelor’s degree (or higher) in Electrical Engineering, Computer Engineering, Computer Science or equivalent
• 6+ years (minimum) experience handling Build, Release, and Deployment of software on Windows and/or Linux environments (on-premise)
• Experience with the development and deployment of CM processes and tools
• Build automation for .NET using TeamCity (Jenkins is an asset)
• Scripting languages: Windows batch scripting, Powershell, Ant/NAnt
• Source control systems usage, branching strategies, and workflow (Git preferred, Subversion)
• 6+ years of hands-on programming experience with C# and .NET (both Framework and Core)
• Troubleshooting and debugging-- what information to gather when there are issues with CI/CD system, and how to gather it (i.e., analyzing network communication? Windows crash dumps, java logs, etc.)
• 6+ years (minimum) in web/desktop application software development experience
• Excellent problem solving, critical and analytical thinking
• Strong team player who understands SDLC and QA methodologies
• A professional, results-oriented individual with a high degree of self-motivation
• Excellent written and verbal communication skills and the ability to coordinate work/activities with multiple software/IT teams
• Working with virtual machines and build management on virtual machines (VMware preferred).
• Managing configurations for multiple build environments
• OS administration and scripting experience (Windows is a must, Linux desired)
• Experience with test automation tools (NUnit, customer inhouse frameworks) and strategies is an asset
• Creation and maintenance of monitoring and alert systems (Zabbix)
• Familiarity with databases (SQL-based) - create, modify, optimize (via script)
• Data and metrics gathering, aggregation, and reporting
• Experience with work management and documentation tools: JIRA and Confluence