Top Linux Jobs in Bengaluru

Develop and execute feature, functional, integration, and regression tests for Cisco SD-WAN and routing features. Build and maintain test automation using Python and PyATS, vTest, or PyTest. Validate networking functionality across Linux environments, L2/L3 concepts, routing protocols, and SD-WAN implementations. This is an on-site Bengaluru role requiring at least three years of experience and a maximum 15-day notice period.

Provide L3 enterprise infrastructure support for global clients, administering Windows Server and Linux environments, VMware virtualization, Azure, Active Directory, DNS, DHCP, and Hyper-V. Troubleshoot Windows performance and complex infrastructure issues while maintaining strong client communication. Scripting and automation with PowerShell, Shell, Python, Ansible, or Puppet, plus AWS, database, Azure certification, and ITIL experience, are advantageous.

Design and modernize enterprise infrastructure across AWS and hybrid cloud environments. Lead architecture for Kubernetes, OpenShift, VMware, Linux, Windows Server, storage, backup, disaster recovery, Kafka, and Oracle platforms. Implement infrastructure security, monitoring, observability, IAM, encryption, patching, high availability, capacity planning, performance tuning, and scalability. Automate infrastructure through Terraform, Ansible, CloudFormation, Jenkins, and GitHub Actions.

Manage and operate cloud infrastructure across AWS, Azure, or GCP. Administer Linux and Windows servers, implement infrastructure as code using Terraform or Bicep, and automate with scripting and Ansible. Handle patching, monitoring, backups, performance tuning, incident management, troubleshooting, and root cause analysis. Apply knowledge of networking, virtualization, IAM, Kubernetes, and DevOps tools while communicating effectively with customers.

Manage and troubleshoot enterprise Linux infrastructure across RHEL, SUSE, Ubuntu, and CentOS environments. Responsibilities include high-availability clustering with PCS, Pacemaker, and Corosync; patch management and vulnerability remediation; automation with Ansible and shell scripting; VMware administration; container and platform technologies including OpenShift, Kubernetes, Docker, and Podman; and root-cause analysis.

Supports enterprise Linux infrastructure at the L2 level, including administration, patching, troubleshooting, performance tuning, capacity planning, root cause analysis, and high-availability clustering. The role also requires hands-on experience with PCS, Pacemaker, Corosync, Ansible automation, Bash or shell scripting, and VMware vSphere, ESXi, and vCenter environments.

Administer, maintain, optimize, and support customer-hosted and cloud-based ERP infrastructure. Manage Linux servers, virtualization platforms, upgrades, monitoring, performance, networking, remote access, and security. Serve as a customer-facing technical contact, support incidents and migrations, contribute to infrastructure projects, document procedures, mentor team members, and drive continuous operational improvement.

Build and operate high-throughput, low-latency Python backend systems for a computer vision AI platform used in semiconductor manufacturing. Responsibilities include designing APIs, scaling distributed infrastructure, supporting cloud and customer-hosted deployments, operating production systems, debugging customer issues, improving observability, and contributing to architecture, code reviews, mentoring, and post-mortems.

Owns and operates AWS cloud infrastructure and data platforms supporting index computation and analytics. Responsibilities include managing Airflow, Kafka, ETL pipelines, databases, CI/CD, Docker, Kubernetes, Helm, and EKS; improving monitoring, reliability, security, IAM, secrets management, and compliance; leading incident response; and mentoring engineers.

Develop kernel- and user-mode device drivers for Ethernovia networking hardware, integrating with Linux and AUTOSAR communication stacks. Own driver architecture, implementation, testing, debugging, and SDK integration for safety-critical automotive systems. Develop stack extensions, utilities, and automated unit and system tests while applying functional safety and engineering standards. The role requires strong C/C++ skills, operating-system and kernel knowledge, hardware integration experience, and familiarity with communication devices and embedded platforms.

Develop and maintain infrastructure for rapid software prototyping and deployment across cloud, private cloud, and bare-metal environments. Manage servers and Kubernetes clusters, configure GPU systems for large language models, optimize performance, build monitoring and alerting, and advise on localized data-center deployments. The role also requires software engineering, Linux administration, security awareness, automation, and collaboration across international teams.

Build and maintain an end-to-end real-time flight simulation framework for eVTOL aircraft, including dynamics, propulsion, controls, avionics, environmental effects, and failure modes. Develop C++ and Python software, automate verification and validation, integrate visual, audio, motion, VR/MR, and external systems, and ensure deterministic performance. Support SIL, HIL, pilot-in-the-loop testing, simulator qualification, certification readiness, and cross-functional collaboration with flight controls, avionics, autonomy, and hardware teams.

Designs and delivers cloud and DevOps architectures, automates infrastructure and operational processes, implements CI/CD pipelines, and establishes engineering best practices. The role supports client adoption of cloud technologies, resolves complex technical issues, manages dependencies, and ensures end-to-end implementation quality. It also requires mentoring and leading team members, participating in client meetings, and working with cloud platforms, infrastructure automation, containers, serverless technologies, Kubernetes, Linux, and shell scripting.

Lead advanced Linux systems and storage administration in a 24x7 enterprise environment. Resolve critical incidents, escalations, and infrastructure issues while maintaining high availability, performance, security, and SLA adherence. Administer Linux, storage, backup, hardware, applications, containers, and orchestration platforms. Drive automation, documentation, service improvements, and operational excellence, while mentoring L1 and L2 teams and collaborating with cross-functional stakeholders.

Administer and troubleshoot Linux systems, storage, backup, hardware, applications, and infrastructure in a 24×7 data-center environment. Resolve critical incidents and escalations, maintain availability and performance, support L1 teams, meet SLAs, document procedures, and drive automation and service improvements using scripting, Ansible, Terraform, containers, and monitoring tools.

Develop and maintain PHP web applications, WordPress websites, custom plugins and themes, WooCommerce solutions, Laravel applications, APIs, and third-party integrations. Responsibilities include MySQL database work, secure object-oriented coding, testing, debugging, performance optimization, Git-based version control, dependency management with Composer, and deployment support in Linux/Apache environments.

Designs and leads enterprise AI Factory and GPU infrastructure architectures spanning compute, networking, storage, Kubernetes, cloud, security, observability, and AI/ML platforms. Assesses workloads, develops reference architectures and detailed designs, performs capacity planning and technology evaluations, leads proof-of-concepts, and supports deployment, migration, troubleshooting, and production transition. Collaborates across infrastructure, security, cloud, data, application, and operations teams to ensure scalable, secure, reliable, and cost-effective AI platforms.

Develop and improve embedded software for hardware systems using C++ and Linux. Responsibilities include algorithmic design, debugging, logical reasoning, program development, process improvements, device-driver development, board bring-up, serial communication, memory-mapped devices, PHY/MAC drivers, and automated testing.

Build and maintain Jenkins CI/CD pipelines, Groovy shared libraries, OpenShift and Kubernetes deployments, Helm charts, GitOps workflows, and Python/Bash automation. Support self-service infrastructure tooling for network engineers, conduct code reviews, troubleshoot pipeline failures, maintain documentation, and integrate monitoring with Telegraf, Prometheus, and Grafana. Participate in an on-call rotation within an async-first Kanban team.

Build and operate production Kubernetes and AWS infrastructure across environments and customer deployments. Own CI/CD pipelines, automated provisioning, deployments, rollbacks, observability, reliability, scalability, and security. Debug issues involving Kubernetes, networking, databases, and applications, while developing internal tooling to improve engineering productivity. Partner with engineering, customer infrastructure, and security teams on enterprise deployments.

Design, automate, secure, and operate scalable Azure cloud infrastructure and platforms. Build CI/CD pipelines, automate infrastructure with Terraform, Bicep, ARM, and YAML, and manage production AKS and Kubernetes workloads. Optimize system availability, performance, scalability, and cost while supporting secure deployments and troubleshooting. Integrate GenAI applications using Azure AI Foundry, LLM APIs, RAG, Cognitive Search, and vector databases. Mentor junior engineers and promote technical best practices.

Own the technical infrastructure supporting a large-scale camera and sensor data ingest pipeline. Build and maintain ingest stations, tooling, hardware fleets, quality controls, media lifecycle standards, inventory processes, and reporting. Troubleshoot failures, ensure data integrity and chain of custody, automate workflows with Python and shell scripts, train operators, document procedures, and support field deployments.

Lead large-scale cloud migrations, design and manage secure scalable infrastructure, and implement automation, IaC, CI/CD, containers, monitoring, and hybrid networking. Develop Python scripts, optimize cloud environments, conduct security assessments, ensure compliance, troubleshoot infrastructure, collaborate with development and delivery teams, mentor engineers, and document migration frameworks and processes.

Develop and maintain C++ trading application modules under senior-engineer guidance. Assist with market data handling, order processing, testing, debugging, root-cause analysis, and exchange connectivity or FIX integration. Write clean, documented, testable code, participate in code reviews, collaborate with QA, and learn low-latency systems design, profiling, and optimization.

Design, develop, test, and deploy scalable, reliable backend systems and low-latency RESTful services. Conduct code and design reviews, translate business requirements into extensible architectures, and collaborate with product and cross-functional teams. Manage stakeholder communication, capacity planning, performance optimization, release execution, and technical risk. Build high-volume services using languages such as Golang, Python, Ruby, Java, or .NET Core while maintaining code quality and system stability.