11+ centos Jobs in Delhi, NCR and Gurgaon | centos Job openings in Delhi, NCR and Gurgaon

Hands-on experience on server’s OS - RHEL/CentOS/Ubuntu/RHEV
 Problem troubleshooting & Solving skills
 Hands-on Hyper Converged Infrastructure & Virtualization technology Like: VMWare, RHEV And Nutanix.
 Experience in Monitoring tools: Nagios, Icinga etc.
 Knowledge of Backup Technologies like Commvault Etc.
 Hands-on experience on storage Systems i.e. SAN/NAS, Net Backup- Dell EMC
 Knowledge of CIS Security benchmarks.
 Expert on UNIX, Shell, Bash Scripting.

Permanent positions with a Product Client. Essential Skills: 3+ years’ experience of Windows Server Management 3+ years’ experience in Microsoft Azure Administration, Deployment, Development and Operations Networking (Azure networking, on-premise) Firewalls & VPN Experience in Linux administration Continuous Integration on VSTS in particular Security administration, e.g. setup of appropriate authorisation groups, roles and permissions structures Security (SSL, PKI, SSO, SAML) Experience of Azure ARM based provisioning using Windows Powershell scripting and templates Experience of Azure IaaS and PaaS offerings Experience with automation/configuration management using either Puppet, Chef or runbook ability to use a wide variety of open source technologies and cloud services (experience with Azure is required) Application Deployment tools(CI/CD) and their strategies. Experience building or managing applications from the Application layer down Exposure to security concepts / best practices Familiarity with one or more version control systems mainly Git, source tree Advantageous: Experience of NoSQL technology (i.e. CouchBase) Desired State Configuration and deployment (Puppet) Experience in Container orchestration framework like docker will be definite plus Experience of Azure solution deployment and development Interest in, or experience of, mobile solution development (i.e. worked as part of a team to deliver a mobile application) Azure Service Fabric Visual Studio Team Services for build and deployment

About us

Classplus is India's largest B2B ed-tech start-up, enabling 1 Lac+ educators and content creators to create their digital identity with their own branded apps. Starting in 2018, we have grown more than 10x in the last year, into India's fastest-growing video learning platform.
Over the years, marquee investors like Tiger Global, Surge, GSV Ventures, Blume, Falcon, Capital, RTP Global, and Chimera Ventures have supported our vision. Thanks to our awesome and dedicated team, we achieved a major milestone in March this year when we secured a “Series-D” funding.

Now as we go global, we are super excited to have new folks on board who can take the rocketship higher🚀. Do you think you have what it takes to help us achieve this? Find Out Below!

What will you do?

• Define the overall process, which includes building a team for DevOps activities and ensuring that infrastructure changes are reviewed from an architecture and security perspective

• Create standardized tooling and templates for development teams to create CI/CD pipelines

• Ensure infrastructure is created and maintained using terraform

• Work with various stakeholders to design and implement infrastructure changes to support new feature sets in various product lines.

• Maintain transparency and clear visibility of costs associated with various product verticals, environments and work with stakeholders to plan for optimization and implementation

• Spearhead continuous experimenting and innovating initiatives to optimize the infrastructure in terms of uptime, availability, latency and costs

You should apply, if you

1. Are a seasoned Veteran: Have managed infrastructure at scale running web apps, microservices, and data pipelines using tools and languages like JavaScript(NodeJS), Go, Python, Java, Erlang, Elixir, C++ or Ruby (experience in any one of them is enough)

2. Are a Mr. Perfectionist: You have a strong bias for automation and taking the time to think about the right way to solve a problem versus quick fixes or band-aids.

3. Bring your A-Game: Have hands-on experience and ability to design/implement infrastructure with GCP services like Compute, Database, Storage, Load Balancers, API Gateway, Service Mesh, Firewalls, Message Brokers, Monitoring, Logging and experience in setting up backups, patching and DR planning

4. Are up with the times: Have expertise in one or more cloud platforms (Amazon WebServices or Google Cloud Platform or Microsoft Azure), and have experience in creating and managing infrastructure completely through Terraform kind of tool

5. Have it all on your fingertips: Have experience building CI/CD pipeline using Jenkins, Docker for applications majorly running on Kubernetes. Hands-on experience in managing and troubleshooting applications running on K8s

6. Have nailed the data storage game: Good knowledge of Relational and NoSQL databases (MySQL,Mongo, BigQuery, Cassandra…)

7. Bring that extra zing: Have the ability to program/script is and strong fundamentals in Linux and Networking.

8. Know your toys: Have a good understanding of Microservices architecture, Big Data technologies and experience with highly available distributed systems, scaling data store technologies, and creating multi-tenant and self hosted environments, that’s a plus

Being Part of the Clan

At Classplus, you’re not an “employee” but a part of our “Clan”. So, you can forget about being bound by the clock as long as you’re crushing it workwise😎. Add to that some passionate people working with and around you, and what you get is the perfect work vibe you’ve been looking for!

It doesn’t matter how long your journey has been or your position in the hierarchy (we don’t do Sirs and Ma’ams); you’ll be heard, appreciated, and rewarded. One can say, we have a special place in our hearts for the Doers! ✊🏼❤️

Are you a go-getter with the chops to nail what you do? Then this is the place for you.

Mandatory:
● A minimum of 1 year of development, system design or engineering experience ●
Excellent social, communication, and technical skills
● In-depth knowledge of Linux systems
● Development experience in at least two of the following languages: Php, Go, Python,
JavaScript, C/C++, Bash
● In depth knowledge of web servers (Apache, NgNix preferred)
● Strong in using DevOps tools - Ansible, Jenkins, Docker, ELK
● Knowledge to use APM tools, NewRelic is preferred
● Ability to learn quickly, master our existing systems and identify areas of improvement
● Self-starter that enjoys and takes pride in the engineering work of their team ● Tried
and Tested Real-world Cloud Computing experience - AWS/ GCP/ Azure ● Strong
Understanding of Resilient Systems design
● Experience in Network Design and Management

● Minimum 3 years of hands-on working experience in building DevOps ● platform in AWS cloud ● Expertise in any one scripting languages - Python, bash, shell etc ● Own the design and implementation of AWS environment that is scalable, ● highly available, and secure ● Conceptualize, architect and build automated deployment pipelines in a ● CI/CD environment like Jenkins ● Solid experience working with AWS services (EC2, VPC, ELB, S3, Cloud ● Formation, Cloud Trail, Route 53, RDS, SQS, Code Deploy etc) ● Good understanding of AWS best practices and especially strong with ● AWS Cloud Formation, Terraforms and Code Deploy ● Proficiency with the AWS CLI ● Exposure to modern IT infrastructure (eg. Docker swarm/ ● Mesos/Kubernetes/ Openstack) ● Good working knowledge of RDBMS services in cloud, db replication etc ● experience in nosql(MongoDB, etc) ● build and manage dashboards to provide visibility into production

DevOps Engineer


Radical is a platform connecting data, medicine and people -- through machine learning, and usable, performant products. Software has never been the strong suit of the medical industry -- and we are changing that. We believe that the same sophistication and performance that powers our daily needs through millions of consumer applications -- be it your grocery, your food delivery or your movie tickets -- when applied to healthcare, has a massive potential to transform the industry, and positively impact lives of patients and doctors. Radical works with some of the largest hospitals and public health programmes in India, and has a growing footprint both inside the country and abroad.


As a DevOps Engineer at Radical, you will:

Work closely with all stakeholders in the healthcare ecosystem - patients, doctors, paramedics and administrators - to conceptualise and bring to life the ideal set of products that add value to their time
Work alongside Software Developers and ML Engineers to solve problems and assist in architecture design
Work on systems which have an extraordinary emphasis on capturing data that can help build better workflows, algorithms and tools
Work on high performance systems that deal with several million transactions, multi-modal data and large datasets, with a close attention to detail


We’re looking for someone who has:

Familiarity and experience with writing working, well-documented and well-tested scripts, Dockerfiles, Puppet/Ansible/Chef/Terraform scripts.
Proficiency with scripting languages like Python and Bash.
Knowledge of systems deployment and maintainence, including setting up CI/CD and working alongside Software Developers, monitoring logs, dashboards, etc.
Experience integrating with a wide variety of external tools and services
Experience navigating AWS and leveraging appropriate services and technologies rather than DIY solutions (such as hosting an application directly on EC2 vs containerisation, or an Elastic Beanstalk)


It’s not essential, but great if you have:

An established track record of deploying and maintaining systems.
Experience with microservices and decomposition of monolithic architectures
Proficiency in automated tests.
Proficiency with the linux ecosystem
Experience in deploying systems to production on cloud platforms such as AWS


The position is open now, and we are onboarding immediately.


Please write to us with an updated resume, and one thing you would like us to see as part of your application. This one thing can be anything that you think makes you stand apart among candidates.


Radical is based out of Delhi NCR, India, and we look forward to working with you!


We're looking for people who may not know all the answers, but are obsessive about finding them, and take pride in the code that they write. We are more interested in the ability to learn fast, think rigorously and for people who aren’t afraid to challenge assumptions, and take large bets -- only to work hard and prove themselves correct. You're encouraged to apply even if your experience doesn't precisely match the job description. Join us.

Your Daily Dose :- Product deployment at client sites- Coordinating with clients towards the end-to-end deployment process of an application- Working closely with the development team to resolve application errors in the deployment process- Configuration and Troubleshooting of web hosting services to facilitate web applications on Linux based server- Configuration and Troubleshooting of database services and additional modules to facilitate web applications on Linux based server- Configuration and Troubleshooting of Apache based hosting environment on Linux Servers- Understanding varied network and server infrastructures to deploy web applicationsYour Ingredients :- M.Tech or B.Tech / B.E./BCA in Computer Science or Information Technology- Excellent communication skills- Extensive knowledge of Linux Servers and their architecture- Proficient in Bash for automation scripts for various tasks- Proficient in Linux commands and utilities- Extensive knowledge of network infrastructure and networking concepts- Basic knowledge of PHP and Python- Good understanding of LAMP stack- Good understanding of web application and its architecture- Configuring Servers as per application requirements- Ability to work on varied network and server infrastructures- Good to have : Linux Certification / Red Hat Certified System Administrator (RHCSA)