11+ Postfix Jobs in Bangalore (Bengaluru) | Postfix Job openings in Bangalore (Bengaluru)

About us:

HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.

We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.

To know more, Visit! - https://www.happyfox.com/

Responsibilities

• Build and scale production infrastructure in AWS for the HappyFox platform and its products.
• Research, Build/Implement systems, services and tooling to improve uptime, reliability and maintainability of our backend infrastructure. And to meet our internal SLOs and customer-facing SLAs.
• Implement consistent observability, deployment and IaC setups
• Lead incident management and actively respond to escalations/incidents in the production environment from customers and the support team.
• Hire/Mentor other Infrastructure engineers and review their work to continuously ship improvements to production infrastructure and its tooling.
• Build and manage development infrastructure, and CI/CD pipelines for our teams to ship & test code faster.
• Lead infrastructure security audits

Requirements

• At least 7 years of experience in handling/building Production environments in AWS.
• At least 3 years of programming experience in building API/backend services for customer-facing applications in production.
• Proficient in managing/patching servers with Unix-based operating systems like Ubuntu Linux.
• Proficient in writing automation scripts or building infrastructure tools using Python/Ruby/Bash/Golang
• Experience in deploying and managing production Python/NodeJS/Golang applications to AWS EC2, ECS or EKS.
• Experience in security hardening of infrastructure, systems and services.
• Proficient in containerised environments such as Docker, Docker Compose, Kubernetes
• Experience in setting up and managing test/staging environments, and CI/CD pipelines.
• Experience in IaC tools such as Terraform or AWS CDK
• Exposure/Experience in setting up or managing Cloudflare, Qualys and other related tools
• Passion for making systems reliable, maintainable, scalable and secure.
• Excellent verbal and written communication skills to address, escalate and express technical ideas clearly
• Bonus points – Hands-on experience with Nginx, Postgres, Postfix, Redis or Mongo systems.

Key Responsibilities:

Cloud Management:

• Manage and troubleshoot Linux environments.
• Create and manage Linux users on EC2 instances.
• Handle AWS services, including ECR, EKS, EC2, SNS, SES, S3, RDS,
• Lambda, DocumentDB, IAM, ECS, EventBridge, ALB, and SageMaker.
• Perform start/stop operations for SageMaker and EC2 instances.
• Solve IAM permission issues.

Containerization and Deployment:

• Create and manage ECS services.
• Implement IP whitelisting for enhanced security.
• Configure target mapping for load balancers and manage Glue jobs.
• Create load balancers (as needed).

CI/CD Setup:

• Set up and maintain CI/CD pipelines using AWS CodeCommit, CodeBuild, CodeDeploy, and CodePipeline.

Database Management:

• o Manage PostgreSQL RDS instances, ensuring optimal performance and security.

Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum 3.5 years of experience in a AWS and DevOps.
• Strong experience with Linux administration.
• Proficient in AWS services, particularly ECR, EKS, EC2, SNS, SES, S3, RDS, DocumentDB, IAM, ECS, EventBridge, ALB, and SageMaker.
• Experience with CI/CD tools (AWS CodeCommit, CodeBuild, CodeDeploy, CodePipeline).
• Familiarity with PostgreSQL and database management.

👉 TL; DR: We at Sarva Labs Inc., are looking for Site Reliability Engineers with experience to join our team. As a Protocol Developer, you will handle assets in data centers across Asia, Europe and Americas for the World’s First Context-Aware Peer-to-Peer Network enabling Web4.0. We are looking for that person who will take over the ownership of DevOps, establish proper deployment processes and work with engineering teams and hustle through the Main Net launch.

About Us 🚀

Imagine if each user had their own chain with each transaction being settled by a dynamic group of nodes who come together and settle that interaction with near immediate finality without a volatile gas cost. That’s MOI for you, Anon.

Visit https://www.sarva.ai/ to know more about who we are as a company

Visit https://www.moi.technology/ to know more about the technology and team!

Visit https://www.moi-id.life/ , https://www.moibit.io/ , https://www.moiverse.io/ to know more

Read our developer documentation at https://apidocs.moinet.io/

What you'll do 🛠

• You will take over the ownership of DevOps, establish proper deployment processes and work with engineering teams to ensure an appropriate degree of automation for component assembly, deployment, and rollback strategies in medium to large scale environments
• Monitor components to proactively prevent system component failure, and enable the engineering team on system characteristics that require improvement
• You will ensure the uninterrupted operation of components through proactive resource management and activities such as security/OS/Storage/application upgrades

You'd fit in 💯 if you...

• Familiar with any of these providers: AWS, GCP, DO, Azure, RedSwitches, Contabo, Redswitches, Hetzner, Server4you, Velia, Psychz, Tier and so on
• Experience in virtualizing bare metals using Openstack / VMWare / Similar is a PLUS
• Seasoned in building and managing VMs, Containers and clusters across the continents
• Confident in making best use of Docker, Kubernetes with stateful set deployment, autoscaling, rolling update, UI dashboard, replications, persistent volume, ingress
• Must have experience deploying in multi-cloud environments
• Working knowledge on automation tools such as Terraform, Travis, Packer, Chef, etc.
• Working knowledge on Scalability in a distributed and decentralised environment
• Familiar with Apache, Rancher, Nginx, SELinux/Ubuntu 18.04 LTS/CentOS 7 and RHEL
• Monitoring tools like PM2, Grafana and so on
• Hands-on with ELK stack/similar for log analytics

🌱 Join Us

• Flexible work timings
• We’ll set you up with your workspace. Work out of our Villa which has a lake view!
• Competitive salary/stipend
• Generous equity options (for full-time employees)

As DevOps Engineer, you'll be part of the team building the stage for our Software Engineers to work on, helping to enhance our product performance and reliability.

Responsibilities:

• Build & operate infrastructure to support website, backed cluster, ML projects in the organization.
• Helping teams become more autonomous and allowing the Operation team to focus on improving the infrastructure and optimizing processes.
• Delivering system management tooling to the engineering teams.
• Working on your own applications which will be used internally.
• Contributing to open source projects that we are using (or that we may start).
• Be an advocate for engineering best practices in and out of the company.
• Organizing tech talks and participating in meetups and representing Box8 at industry events.
• Sharing pager duty for the rare instances of something serious happening.
• Collaborate with other developers to understand & setup tooling needed for Continuous Integration/Delivery/Deployment (CI/CD) practices.

Requirements:

• 1+ Years Of Industry Experience Scale existing back end systems to handle ever increasing amounts of traffic and new product requirements.
• Ruby On Rails or Python and Bash/Shell skills.
• Experience managing complex systems at scale.
• Experience with Docker, rkt or similar container engine.
• Experience with Kubernetes or similar clustering solutions.
• Experience with tools such as Ansible or Chef Understanding of the importance of smart metrics and alerting.
• Hands on experience with cloud infrastructure provisioning, deployment, monitoring (we are on AWS and use ECS, ELB, EC2, Elasticache, Elasticsearch, S3, CloudWatch).
• Experience with relational SQL and NoSQL databases, including Postgres and Cassandra.
• Knowledge of data pipeline and workflow management tools: Azkaban, Luigi, Airflow, etc.
• Experience in working on linux based servers.
• Managing large scale production grade infrastructure on AWS Cloud.
• Good Knowledge on scripting languages like ruby, python or bash.
• Experience in creating in deployment pipeline from scratch.
• Expertise in any of the CI tools, preferably Jenkins.
• Good knowledge of docker containers and its usage.
• Using Infra/App Monitoring tools like, CloudWatch/Newrelic/Sensu.

Good to have:

• Knowledge of Ruby on Rails based applications and its deployment methodologies.
• Experience working on Container Orchestration tools like Kubernetes/ECS/Mesos.
• Extra Points For Experience With Front-end development NewRelic GCP Kafka, Elasticsearch.