Docker
PythonResponsibilities
- Building and maintenance of resilient and scalable production infrastructure
- Improvement of monitoring systems
- Creation and support of development automation processes (CI / CD)
- Participation in infrastructure development
- Detection of problems in architecture and proposing of solutions for solving them
- Creation of tasks for system improvements for system scalability, performance and monitoring
- Analysis of product requirements in the aspect of devops
- Managing a team of DevOps, control of task deliveries
- Incident analysis and fixing
Technology stack
Linux, Bash, Salt/Ansible, LXC, libvirt, IPsec, VXLAN, Open vSwitch, OpenVPN, OSPF, BIRD, Cisco NX-OS, Multicast, PIM, LVM, software RAID, LUKS, PostgreSQL, nginx, haproxy, Prometheus, Grafana, Zabbix, GitLab, Capistrano
Skills and Experience
- Understanding of the distributed systems principles
- Understanding of principles for building a resistant network infrastructure
- Experience of Ubuntu Linux administration (Debian-like will be a plus)
- Strong knowledge of Bash
- Experience of working with LXC-containers
- Understanding and experience with infrastructure as a code approach
- Experience of development idempotent Ansible roles
- Experience with relational databases (PostgeSQL), ability to create simple SQL queries
- Experience with git
- Experience with monitoring and metric collect systems (Prometheus, Grafana, Zabbix)
- Understanding of dynamic routing (OSPF)
Preferred experience
- Experience of working with highload zero-downtown environments
- Experience of coding on Python
- Experience of working with IPsec, VXLAN, Open vSwitch
- Knowledge and experience of working with network equipment Cisco
- Experience of working with Cisco NX-OS
- Knowledge of principles of multicast protocols IGMP, PIM
- Experience of setting multicast on Cisco equipment
- Experience of working with Solarflare Onload
- Experience administering Atlassian products
Shubham Vishwakarma
Full Stack Developer - Averlon
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Amazon Web Services (AWS)Job Title: Senior DevOps Engineer (Cybersecurity & VAPT)
Location: Vashi (On-site)
Shift: 10:00 AM – 7:00 PM
Experience: 5+ years
Job Summary
Hiring a Senior DevOps Engineer with strong cloud, CI/CD, automation skills and hands-on experience in Cybersecurity & VAPT to manage deployments, secure infrastructure, and support DevSecOps initiatives.
Key Responsibilities
Cloud & Infrastructure
Manage deployments on AWS/Azure
Maintain Linux servers & cloud environments
Ensure uptime, performance, and scalability
CI/CD & Automation
Build and optimize pipelines (Jenkins, GitHub Actions, GitLab CI/CD)
Automate tasks using Bash/Python
Implement IaC (Terraform/CloudFormation)
Containerization
Build and run Docker containers
Work with basic Kubernetes concepts
Cybersecurity & VAPT
Perform Vulnerability Assessment & Penetration Testing
Identify, track, and mitigate security vulnerabilities
Implement hardening and support DevSecOps practices
Assist with firewall/security policy management
Monitoring & Troubleshooting
Use ELK, Prometheus, Grafana, CloudWatch
Resolve cloud, deployment, and infra issues
Cross-Team Collaboration
Work with Dev, QA, and Security for secure releases
Maintain documentation and best practices
Required Skills
AWS/Azure, Linux, Docker
CI/CD tools: Jenkins, GitHub Actions, GitLab
Terraform / IaC
VAPT experience + understanding of OWASP, cloud security
Bash/Python scripting
Monitoring tools (ELK, Prometheus, Grafana)
Strong troubleshooting & communication
Kubernetes
JenkinsDockerAbout the role:
We are seeking an experienced DevOps Engineer with deep expertise in Jenkins, Docker, Ansible, and Kubernetes to architect and maintain secure, scalable infrastructure and CI/CD pipelines. This role emphasizes security-first DevOps practices, on-premises Kubernetes operations, and integration with data engineering workflows.
🛠 Required Skills & Experience
Technical Expertise
- Jenkins (Expert): Advanced pipeline development, DSL scripting, security integration, troubleshooting
- Docker (Expert): Secure multi-stage builds, vulnerability management, optimisation for Java/Scala/Python
- Ansible (Expert): Complex playbook development, configuration management, automation at scale
- Kubernetes (Expert - Primary Focus): On-premises cluster operations, security hardening, networking, storage management
- SonarQube/Code Quality (Strong): Integration, quality gate enforcement, threshold management
- DevSecOps (Strong): Security scanning, compliance automation, vulnerability remediation, workload governance
- Spark ETL/ETA (Moderate): Understanding of distributed data processing, job configuration, runtime behavior
Core Competencies
- Deep understanding of DevSecOps principles and security-first automation
- Strong troubleshooting and problem-solving abilities across complex distributed systems
- Experience with infrastructure-as-code and GitOps methodologies
- Knowledge of compliance frameworks and security standards
- Ability to mentor teams and drive best practice adoption
🎓Qualifications
- 6 - 10 Years years of hands-on DevOps
- Proven track record with Jenkins, Docker, Kubernetes, and Ansible in production environments
- Experience managing on-premises Kubernetes clusters (bare-metal preferred)
- Strong background in security hardening and compliance automation
- Familiarity with data engineering platforms and big data technologies
- Excellent communication and collaboration skills
🚀 Key Responsibilities
1.CI/CD Pipeline Architecture & Security
- Design, implement, and maintain enterprise-grade CI/CD pipelines in Jenkins with embedded security controls:
- Build greenfield pipelines and enhance/stabilize existing pipeline infrastructure
- Diagnose and resolve build, test, and deployment failures across multi-service environments
- Integrate security gates, compliance checks, and automated quality controls at every pipeline stage
- Manage and optimize SonarQube and static code analysis tooling:
- Enforce code quality and security scanning standards across all services
- Maintain organizational coding standards, vulnerability thresholds, and remediation workflows
- Automate quality gates as integral components of CI/CD processes
- Engineer optimized Docker images for Java, Scala, and Python applications:
- Implement multi-stage builds, layer optimization, and minimal base images
- Conduct image vulnerability scanning and enforce compliance policies
- Apply containerization best practices for security and performance
- Develop comprehensive Ansible automation:
- Create modular, reusable, and secure playbooks for configuration management
- Automate environment provisioning and application lifecycle operations
- Maintain infrastructure-as-code standards and version control
2.Kubernetes Platform Operations & Security
- Lead complete lifecycle management of on-premises/bare-metal Kubernetes clusters:
- Cluster provisioning, version upgrades, node maintenance, and capacity planning
- Configure and manage networking (CNI), persistent storage solutions, and ingress controllers
- Troubleshoot workload performance, resource constraints, and reliability issues
- Implement and enforce Kubernetes security best practices:
- Design and manage RBAC policies, service account isolation, and least-privilege access models
- Apply Pod Security Standards, network policies, secrets encryption, and certificate lifecycle management
- Conduct cluster hardening, security audits, monitoring, and policy governance
- Provide technical leadership to development teams:
- Guide secure deployment patterns and containerized application best practices
- Establish workload governance frameworks for distributed systems
- Drive adoption of security-first mindsets across engineering teams
3.Data Engineering Support
- Collaborate with data engineering teams on Spark-based workloads:
- Support deployment and operational tuning of Spark ETL/ETA jobs
- Understand cluster integration, job orchestration, and performance optimization
- Debug and troubleshoot Spark workflow issues in production environments
PythonJob Summary:
The Lead IaC Engineer will design, implement, automate, and maintain infrastructure across on-premises and cloud environments. This role should have strong hands-on expertise in Chef, Python, Terraform, and some AWS & Windows administration knowledge.
8-12 years of experience
Primary Skills – Chef, Python, and Terraform
Secondary – AWS & Windows admin (Cloud is not mandatory)
KubernetesAmazon Web Services (AWS)We are seeking an experienced Lead DevOps Engineer with deep expertise in Kubernetes infrastructure design and implementation. This role requires someone who can architect, build, and manage enterprise-grade Kubernetes clusters from the ground up. You’ll lead modernization initiatives, shape infrastructure strategy, and work with cutting-edge cloud-native technologies.
🚀 Key Responsibilities
Infrastructure Design & Implementation
- Architect and design enterprise-grade Kubernetes clusters across AWS, Azure, and GCP.
- Build production-ready Kubernetes infrastructure with HA, scalability, and security best practices.
- Implement Infrastructure as Code with Terraform, Helm, and GitOps workflows.
- Set up monitoring, logging, and observability for Kubernetes workloads.
- Design and execute backup and disaster recovery strategies for containerized applications.
Leadership & Team Management
- Lead a team of 3–4 DevOps engineers, providing technical mentorship.
- Drive best practices in containerization, orchestration, and cloud-native development.
- Collaborate with development teams to optimize deployment strategies.
- Conduct code reviews and maintain infrastructure quality standards.
- Build knowledge-sharing culture with documentation and training.
Operational Excellence
- Manage and scale CI/CD pipelines integrated with Kubernetes.
- Implement security policies (RBAC, network policies, container scanning).
- Optimize cluster performance and cost-efficiency.
- Automate operations to minimize manual interventions.
- Ensure 99.9% uptime for production workloads.
Strategic Planning
- Define the infrastructure roadmap aligned with business needs.
- Evaluate and adopt new cloud-native technologies.
- Perform capacity planning and cloud cost optimization.
- Drive risk assessment and mitigation strategies.
🛠 Must-Have Technical Skills
Kubernetes Expertise
- 6+ years of hands-on Kubernetes experience in production.
- Deep knowledge of Kubernetes architecture (etcd, API server, scheduler, kubelet).
- Advanced Kubernetes networking (CNI, Ingress, Service mesh).
- Strong grasp of Kubernetes storage (CSI, PVs, StorageClasses).
- Experience with Operators and Custom Resource Definitions (CRDs).
Infrastructure as Code
- Terraform (advanced proficiency).
- Helm (developing and managing complex charts).
- Config management tools (Ansible, Chef, Puppet).
- GitOps workflows (ArgoCD, Flux).
Cloud Platforms
- Hands-on experience with at least 2 of the following:
- AWS: EKS, EC2, VPC, IAM, CloudFormation
- Azure: AKS, VNets, ARM templates
- GCP: GKE, Compute Engine, Deployment Manager
CI/CD & DevOps Tools
- Jenkins, GitLab CI, GitHub Actions, Azure DevOps
- Docker (advanced optimization and security practices)
- Container registries (ECR, ACR, GCR, Docker Hub)
- Strong Git workflows and branching strategies
Monitoring & Observability
- Prometheus & Grafana (metrics and dashboards)
- ELK/EFK stack (centralized logging)
- Jaeger/Zipkin (tracing)
- AlertManager (intelligent alerting)
💡 Good-to-Have Skills
- Service Mesh (Istio, Linkerd, Consul)
- Serverless (Knative, OpenFaaS, AWS Lambda)
- Running databases in Kubernetes (Postgres, MongoDB operators)
- ML pipelines (Kubeflow, MLflow)
- Security tools (Aqua, Twistlock, Falco, OPA)
- Compliance (SOC2, PCI-DSS, GDPR)
- Python/Go for automation
- Advanced Shell scripting (Bash/PowerShell)
🎓 Qualifications
- Bachelor’s in Computer Science, Engineering, or related field.
- Certifications (preferred):
- Certified Kubernetes Administrator (CKA)
- Certified Kubernetes Application Developer (CKAD)
- Cloud provider certifications (AWS/Azure/GCP).
Experience
- 6–7 years of DevOps/Infrastructure engineering.
- 4+ years of Kubernetes in production.
- 2+ years in a lead role managing teams.
- Experience with large-scale distributed systems and microservices.
DockerKubernetesAmazon Web Services (AWS)Job Responsibilities:
Section 1 -
- Responsible for managing and providing L1 support to Build, design, deploy and maintain the implementation of Cloud solutions on AWS.
- Implement, deploy and maintain development, staging & production environments on AWS.
- Familiar with serverless architecture and services on AWS like Lambda, Fargate, EBS, Glue, etc.
- Understanding of Infra as a code and familiar with related tools like Terraform, Ansible Cloudformation etc.
Section 2 -
- Managing the Windows and Linux machines, Kubernetes, Git, etc.
- Responsible for L1 management of Servers, Networks, Containers, Storage, and Databases services on AWS.
Section 3 -
- Timely monitoring of production workload alerts and quick addressing the issues
- Responsible for monitoring and maintaining the Backup and DR process.
Section 4 -
- Responsible for documenting the process.
- Responsible for leading cloud implementation projects with end-to-end execution.
Qualifications: Bachelors of Engineering / MCA Preferably with AWS, Cloud certification
Skills & Competencies
- Linux and Windows servers management and troubleshooting.
- AWS services experience on CloudFormation, EC2, RDS, VPC, EKS, ECS, Redshift, Glue, etc. - AWS EKS
- Kubernetes and containers knowledge
- Understanding of setting up AWS Messaging, streaming and queuing Services(MSK, Kinesis, SQS, SNS, MQ)
- Understanding of serverless architecture. - High understanding of Networking concepts
- High understanding of Serverless architecture concept - Managing to monitor and alerting systems
- Sound knowledge of Database concepts like Dataware house, Data Lake, and ETL jobs
- Good Project management skills
- Documentation skills
- Backup, and DR understanding
Soft Skills - Project management, Process Documentation
Ideal Candidate:
- AWS certification with between 2-4 years of experience with certification and project execution experience.
- Someone who is interested in building sustainable cloud architecture with automation on AWS.
- Someone who is interested in learning and being challenged on a day-to-day basis.
- Someone who can take ownership of the tasks and is willing to take the necessary action to get it done.
- Someone who is curious to analyze and solve complex problems.
- Someone who is honest with their quality of work and is comfortable with taking ownership of their success and failure, both.
Behavioral Traits
- We are looking for someone who is interested to be part of creativity and the innovation-based environment with other team members.
- We are looking for someone who understands the idea/importance of teamwork and individual ownership at the same time.
- We are looking for someone who can debate logically, respectfully disagree, and can admit if proven wrong and who can learn from their mistakes and grow quickly
Docker● Auditing, monitoring and improving existing infrastructure components of highly available and scaled
product on cloud with Ubuntu servers
● Running daily maintenance tasks and improving it with possible automation
● Deploying new components, server and other infrastructure when needed
● Coming up with innovative ways to automate tasks
● Working with telecom carriers and getting rates and destinations and update regularly on the system
● Working with Docker containers, Tinc, Iptables, HAproxy, ETCD, mySQL, mongoDB, CouchDB and
ansible
You would be bringing below skills to our team :
● Expertise with Docker containers and its networking, Tinc, Iptables, HAproxy, ETCD, and ansible
● Extensive experience with setup, maintenance, monitoring, backup and replication with mySQL
● Expertise with the Ubuntu servers and its OS and server level networking
● Good experience of working with mongoDB, CouchDB
● Good with the networking tools
● Open Source server monitoring solutions like nagios, Zabbix etc.
● Worked on highly scaled, distributed applications running on the Datacenter Ubuntu VPS instances
● Innovative and out of box thinker with multitasking skills working in a small team efficiently
● Working Knowledge of any scripting languages like bash, node or python
● It would be an advantage if have experience with the calling platforms like FreeSWITCH, OpenSIPS or
Kamailio and have basic knowledge of SIP protocol
KubernetesDockerAmazon Web Services (AWS)- 5+ years of experience in DevOps including automated system configuration, application deployment, and infrastructure-as-code.
- Advanced Linux system administration abilities.
- Real-world experience managing large-scale AWS or GCP environments. Multi-account management a plus.
- Experience with managing production environments on AWS or GCP.
- Solid understanding CI/CD pipelines using GitHub, CircleCI/Jenkins, JFrog Artifactory/Nexus.
- Experience on any configuration management tools like Ansible, Puppet or Chef is a must.
- Experience in any one of the scripting languages: Shell, Python, etc.
- Experience in containerization using Docker and orchestration using Kubernetes/EKS/GKE is a must.
- Solid understanding of SSL and DNS.
- Experience on deploying and running any open-source monitoring/graphing solution like Prometheus, Grafana, etc.
- Basic understanding of networking concepts.
- Always adhere to security best practices.
- Knowledge on Bigdata (Hadoop/Druid) systems administration will be a plus.
- Knowledge on managing and running DBs (MySQL/MariaDB/Postgres) will be an added advantage.
What you get to do
- Work with development teams to build and maintain cloud environments to specifications developed closely with multiple teams. Support and automate the deployment of applications into those environments
- Diagnose and resolve occurring, latent and systemic reliability issues across entire stack: hardware, software, application and network. Work closely with development teams to troubleshoot and resolve application and service issues
- Continuously improve Conviva SaaS services and infrastructure for availability, performance and security
- Implement security best practices – primarily patching of operating systems and applications
- Automate everything. Build proactive monitoring and alerting tools. Provide standards, documentation, and coaching to developers.
- Participate in 12x7 on-call rotations
- Work with third party service/support providers for installations, support related calls, problem resolutions etc.
KubernetesDockerAmazon Web Services (AWS)
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.
Amazon Web Services (AWS)About the Company
Blue Sky Analytics is a Climate Tech startup that combines the power of AI & Satellite data to aid in the creation of a global environmental data stack. Our funders include Beenext and Rainmatter. Over the next 12 months, we aim to expand to 10 environmental data-sets spanning water, land, heat, and more!
We are looking for DevOps Engineer who can help us build the infrastructure required to handle huge datasets on a scale. Primarily, you will work with AWS services like EC2, Lambda, ECS, Containers, etc. As part of our core development crew, you’ll be figuring out how to deploy applications ensuring high availability and fault tolerance along with a monitoring solution that has alerts for multiple microservices and pipelines. Come save the planet with us!
Your Role
- Applications built at scale to go up and down on command.
- Manage a cluster of microservices talking to each other.
- Build pipelines for huge data ingestion, processing, and dissemination.
- Optimize services for low cost and high efficiency.
- Maintain high availability and scalable PSQL database cluster.
- Maintain alert and monitoring system using Prometheus, Grafana, and Elastic Search.
Requirements
- 1-4 years of work experience.
- Strong emphasis on Infrastructure as Code - Cloudformation, Terraform, Ansible.
- CI/CD concepts and implementation using Codepipeline, Github Actions.
- Advanced hold on AWS services like IAM, EC2, ECS, Lambda, S3, etc.
- Advanced Containerization - Docker, Kubernetes, ECS.
- Experience with managed services like database cluster, distributed services on EC2.
- Self-starters and curious folks who don't need to be micromanaged.
- Passionate about Blue Sky Climate Action and working with data at scale.
Benefits
- Work from anywhere: Work by the beach or from the mountains.
- Open source at heart: We are building a community where you can use, contribute and collaborate on.
- Own a slice of the pie: Possibility of becoming an owner by investing in ESOPs.
- Flexible timings: Fit your work around your lifestyle.
- Comprehensive health cover: Health cover for you and your dependents to keep you tension free.
- Work Machine of choice: Buy a device and own it after completing a year at BSA.
- Quarterly Retreats: Yes there's work-but then there's all the non-work+fun aspect aka the retreat!
- Yearly vacations: Take time off to rest and get ready for the next big assignment by availing the paid leaves.
Amazon Web Services (AWS)- Expertise in Infrastructure & Application design & architecture
- Expertise in AWS, OS & networking
- Having good exposure on Infra & Application security
- Expertise in Python, Shell scripting
- Proficient with Devops tools Terraform, Jenkins, Ansible, Docker, GIT
- Solid background in systems engineering and operations
- Strong in Devops methodologies and processes
- Strong in CI/CD pipeline & SDLC.
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon