MulticoreWare - OpenStack Engineer - Load Balancing Tools

5 days ago


Chennai, Tamil Nadu, India MulticoreWare Inc Full time ₹ 5,00,000 - ₹ 15,00,000 per year

Key Responsibilities
Debugging and Troubleshooting :

  • Investigate and resolve complex software issues within OpenStack environments (particularly those running on Ubuntu), including networking, compute, and storage.
  • Diagnose and troubleshoot problems related to Kubernetes container orchestration, including pod failures, service outages, and networking issues.
  • Debug and analyze issues with Docker containers and their interaction with the underlying system.
  • Analyze and resolve issues related to Ceph distributed storage, including data replication, performance tuning, and storage availability.
  • Work on Octavia load balancers to troubleshoot L2/L3 networking issues and ensure reliable load balancing for cloud-native applications.

Incident And Problem Management

  • Lead incident resolution efforts for platform outages or performance degradation, coordinating across different teams to ensure swift recovery.
  • Perform root cause analysis (RCA) and provide long-term fixes for recurring or critical issues.
  • Document incident postmortems to prevent future occurrences and improve processes.

Performance Optimization

  • Analyze performance bottlenecks across the cloud stack, including OpenStack components, Kubernetes, and Ceph, and implement optimizations to improve reliability and efficiency.
  • Optimize networking setups, including Octavia load balancers, to enhance cloud service delivery.
  • Monitor and improve containerized application performance and scaling across Docker and Kubernetes clusters.

Cloud Platform Maintenance

  • Assist in upgrading and maintaining cloud infrastructure, ensuring that all components (Ubuntu, OpenStack, Kubernetes, Ceph, etc.) are kept secure and up to date.
  • Participate in the deployment of software updates, security patches, and configuration changes in a controlled manner with minimal downtime.

Automation And Tooling

  • Build and maintain automation scripts for monitoring, troubleshooting, and resolving cloud platform issues, focusing on OpenStack, Kubernetes, Ceph, and Docker environments.
  • Implement and optimize Infrastructure as Code (IaC) solutions to improve the deployment

and configuration of cloud resources.

Required Skills And Qualifications

  • 3+ years of experience with cloud platforms, specifically focusing on Ubuntu, OpenStack,

Kubernetes, Ceph, Octavia load balancers, and Docker.

  • Strong debugging skills and familiarity with cloud and software debugging tools.
  • Experience with networking, compute, and storage components in OpenStack.
  • Hands-on experience with containerization (Docker) and orchestration (Kubernetes).
  • Familiarity with Ceph distributed storage solutions and troubleshooting storage issues.
  • Experience with monitoring and logging tools, such as Prometheus, Grafana, and

Elasticsearch.

  • Solid understanding of networking principles, including L2/L3 networking, load balancing

(Octavia), and SDN (Software Defined Networking).

  • Proficient in scripting languages like Python, Bash, or equivalent for automation.
  • Strong communication skills and the ability to work in a collaborative environment.

)


  • OpenStack Engineer

    6 days ago


    Chennai, Tamil Nadu, India MulticoreWare Inc Full time ₹ 10,00,000 - ₹ 25,00,000 per year

    Key Responsibilities:Architect and design OpenStack-based private cloud solutions tailored to customer needs.Drive infrastructure design across compute, storage, and network components.Work with cross-functional teams to integrate OpenStack with existing or new platforms.Define and implement best practices for cloud infrastructure, including HA, scalability,...


  • Chennai, Tamil Nadu, India MulticoreWare Inc Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Description : We are looking for an experienced Cloud Platform Architect with deep expertise in networking, storage, and Kubernetes to design and implement a cloud platform at scale, similar to AWS/GCP/Azure. The ideal candidate will have strong experience in infrastructure automation, distributed systems, and large-scale platform engineering, with the...

  • Nutanix Load Balancer

    3 weeks ago


    Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    TCS is Hiring for Nutanix Load BalancerExperience: 4 - 6 YrsLocation: ChennaiDesired Competencies:Must-to-HaveNutanix Engineer to manage and optimize our Nutanix Hyperconverged Infrastructure (HCI) environment.Good-to-Have PowerShell Scripting knowledge


  • Chennai, Tamil Nadu, India MulticoreWare Inc Full time ₹ 15,00,000 - ₹ 20,00,000 per year

    Job SummaryWe are seeking an experienced GPU Programming Engineer to join our team. In this role, you will focus on developing, optimizing, and deploying GPU-accelerated solutions for high-performance machine learning workloads. The ideal candidate has strong expertise in GPU programming across one or more platforms (e.g., NVIDIA CUDA, AMD ROCm/HIP, or...

  • Solution Architect

    6 days ago


    Chennai, Tamil Nadu, India MulticoreWare Inc Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Key Responsibilities:Architect and implement container orchestration solutions using Kubernetes in production-grade environments.Lead the design and integration of OpenStack with Kubernetes-based platforms.Collaborate with infrastructure, DevOps, and software teams to design cloud-native applications and CI/CD pipelines.Define architectural standards,...


  • Chennai, Tamil Nadu, India MulticoreWare Inc Full time ₹ 15,00,000 - ₹ 20,00,000 per year

    Job DescriptionDeveloping a software pipeline for end-to-end ML Model Inference for specific hardware accelerator by achieving maximum performance & accuracy.Implementing cutting edge deep learning layers for various model categories like CNN, RNN, LSTM, GANs, etc using customized inference pipeline for NN Processor.Performance optimization for inferencing...

  • Kubernetes Expert

    5 days ago


    Chennai, Tamil Nadu, India MulticoreWare Inc Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Role OverviewWe are looking for an experienced Kubernetes with strong expertise in Kubernetes clusters, cloud-native technologies, storage integration, and performance optimisation. The ideal candidate should have hands-on experience in designing, deploying, and managing large-scale Kubernetes environments across on-prem and cloud platforms, along with...


  • Chennai, Tamil Nadu, India Sugandi Consultancy Services Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Responsibilities:Handle OpenStack cloud administrationPerform Linux administration on physical & virtual servers : OS installation, kernel tuning, .Manage and troubleshoot RHEL (6.x, 7.x, 8.x), Ubuntu, and CentOS systems.

  • Sr. Manager

    2 weeks ago


    Chennai, Tamil Nadu, India Tata Communications Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    As a Senior Manager / Sr. Network Architect, you will leadthe design, implementation, and support of complex data center networkinfrastructures leveraging cutting-edge technologies such as Cisco ACI, VMwareNSX, and OpenStack Neutron. You will be responsible for architecting scalable,secure, and high-performance solutions across multiple data centers,...

  • Sr Manager

    4 days ago


    Chennai, Tamil Nadu, India Tata Communications Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    About The CompanyTata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of CommunicationsAs a Senior Manager / Sr. Network Architect, you...