Top Linux Jobs in Bangalore

Lead the design, security, automation, operation, and troubleshooting of enterprise multi-cloud infrastructure across AWS, GCP, and OCI. Build Infrastructure as Code with Terraform and CloudFormation, develop automation, administer Linux and Windows environments, implement enterprise IAM and authentication, and support networking, security, reliability, incident response, and governance. Collaborate with engineering and security teams while mentoring technical staff and establishing reusable platform standards.

Designs, operates, secures, and automates enterprise, cloud, hybrid, and multi-cloud networking across AWS, GCP, OCI, corporate sites, and data centers. Responsibilities include network architecture, LAN/WAN administration, connectivity, segmentation, infrastructure-as-code with Terraform, automation, monitoring, observability, incident response, and L3 production support. The role also develops reusable network patterns, supports modernization initiatives, troubleshoots critical infrastructure issues, and provides technical leadership and mentorship.

Build and maintain automated testing frameworks, CI/CD integrations, and tools for API, performance, load, fuzz, and functional testing. Develop evaluation frameworks and pipelines for GenAI and AI/ML applications, including LLM accuracy, latency, bias, toxicity, hallucination detection, and reliability testing. Review test strategies, collaborate with development teams, and work across distributed systems, microservices, cloud platforms, and cybersecurity technologies.

Manage and support PostgreSQL database environments, including installation, configuration, maintenance, monitoring, performance tuning, backup and recovery, replication, high availability, and production troubleshooting. The role involves automating DBA tasks with scripting, supporting disaster recovery and failover activities, documenting procedures, collaborating with application and infrastructure teams, and participating in on-call support.

Designs, develops, debugs, and optimizes embedded software for connected medical devices. Collaborates with cross-functional verification, validation, quality, and service teams; performs code reviews, static analysis, and coverage analysis; resolves defects; and supports software reliability. Leads and mentors junior engineers, improves development processes, and communicates technical and business issues to management. Requires expertise in C/C++, Linux, real-time operating systems, microcontrollers, and embedded communication protocols.

Supports production customers by monitoring and maintaining cloud applications and infrastructure. Automates operational tasks, deployments, incident response, and lifecycle processes. Works with Azure, Linux, Kubernetes, databases, Kafka, monitoring tools, and CI/CD pipelines. Diagnoses production issues, manages incidents, tracks operational metrics, contributes to infrastructure projects, documents work, guides junior engineers, and helps roll out new technologies across production environments.

Build and scale high-performance services for a real-time threat analysis pipeline. Responsibilities include architecting, developing, testing, and delivering software; deploying containerized services to production using continuous integration and infrastructure-as-code; and collaborating with engineering teams. The role focuses on distributed systems, microservices, cloud platforms, and the Managed Risk Platform.

Provides end-to-end technical operations for deployed telecom core networks. Responsibilities include troubleshooting complex core nodes, managing escalations and critical incidents, supporting network performance and availability, maintaining software and hardware configurations, coordinating with customers and suppliers, and administering OpenStack-based cloud infrastructure. The role also supports Linux systems, storage allocation, virtualization, orchestration, network connectivity, SLA fulfillment, and technical team development.

Manage and improve the reliability of Numerator’s Azure VM estate across Windows and Linux. Responsibilities include patching, backup and disaster recovery, monitoring, alerting, incident response, root cause analysis, security investigation support, and VM lifecycle automation using Terraform, PowerShell, and Bash. The role emphasizes eliminating repetitive work through automation, maintaining operational documentation, and supporting enterprise-scale distributed teams.

Own and scale Numerator’s Azure virtual machine estate across Windows and Linux. Responsibilities include patching, backup and disaster recovery, monitoring, alerting, incident management, root cause analysis, security investigation support, and VM lifecycle automation using Terraform and scripting. The role also develops runbooks, drives auto-remediation, supports CI/CD practices, and reduces operational toil across distributed enterprise teams.

Monitor and support multi-cloud infrastructure across Azure and AWS, including Windows, Linux, and SQL Server systems. Responsibilities include alert triage, incident resolution, patching, maintenance coordination, compliance tracking, reliability reporting, post-incident reviews, runbook improvement, and operational automation. The role participates in a follow-the-sun on-call rotation and requires network configuration, cloud operations, systems administration, monitoring, and clear incident documentation.

Operate and improve GoDaddy’s large-scale Linux database infrastructure across Percona MySQL, PostgreSQL, and Cassandra. Responsibilities include maintaining database health, building observability and telemetry, improving performance, managing patching at scale, and automating operational processes. The role requires strong Linux administration, scripting, programming, open-source datastore experience, and experience operating services across hundreds of nodes or more.

Lead signal and power integrity analysis and simulation for semiconductor packages, PCBs, channels, connectors, and high-speed interconnects. Develop SI/PI solutions, collaborate with circuit, technology, product, customer, and supplier teams, and resolve system-level design challenges. Evaluate DDR5, PCIe, PAM, and Chord signaling architectures; perform EM modeling, channel extraction, lab validation, and technical communication. The role requires extensive semiconductor industry experience and expertise with Cadence SI/PI tools, Linux-based environments, and scripting.

Develop Linux software for Kandou’s AI hardware products, including kernel and device drivers, embedded software, hardware bring-up, and hardware/software integration. Work with PCIe, I3C, SPI, JTAG, CXL, NVMe, and AXI architectures across x86 and ARM systems. Define interfaces, contribute to storage, networking, or accelerated-computing systems, and use modern development, CI/CD, quality assurance, and test-automation practices.

Lead development, testing, maintenance, and debugging of embedded firmware for silicon products. Design real-time C/C++ applications, integrate hardware peripherals, support silicon design infrastructure, migrate debug software, and implement software validation and verification. Collaborate across platforms including Linux and Windows while using modern CI and development workflows. Optimize low-level code for real-time performance and help drive firmware development independently.

Develop, test, maintain, and debug embedded firmware for silicon products. Build robust software test suites, migrate and consolidate silicon debug software, support silicon design infrastructure, and optimize low-level code for real-time performance. The role requires embedded C/C++ development, RTOS experience, hardware and peripheral interfacing, cross-platform development, software validation, modern CI workflows, and collaboration across firmware and hardware teams.

Develop software for Kandou’s chiplet-based AI memory fabric and high-speed interconnect technology. Responsibilities require C++ and Python programming, efficient algorithms and data structures, cross-platform development, embedded and low-level programming, GUI toolkit knowledge, version control, documentation, software verification, and regression testing. The role is based in Hyderabad or Bangalore and may involve occasional travel.

Administer Oracle databases across on-premises, OCI, and Cloud at Customer environments. Responsibilities include Exadata support, RMAN backup validation and recovery, Data Guard management, SQL and performance tuning using AWR, ASH, and ADDM, monitoring optimization, partitioning and archiving, procedure improvement, and mentoring DBA staff. The role serves as a technical authority for database operations, recovery, tuning, monitoring standards, and best practices.

Develop and maintain infrastructure and software delivery systems using Infrastructure as Code, continuous integration, automation, Linux, Kubernetes, and containerization. Configure and operate tools such as GitHub Actions, Jenkins, Azure DevOps, Argo CD, Helm, Vault, New Relic, and Graylog. Apply networking knowledge, troubleshoot complex issues, and collaborate effectively across teams.

Manage operational Oracle database administration including Exadata support, performance and SQL tuning (AWR/ASH/ADDM), RMAN backup/recovery, Data Guard high-availability, monitoring optimization, partitioning/archiving improvements, and mentoring junior DBAs.

Designs and maintains automation for provisioning, deployment, configuration, patching, testing, and troubleshooting of distributed Hyperscale environments. Develops Python, Shell, and Ansible frameworks; manages infrastructure across bare-metal, virtualized, containerized, cloud, and on-premises platforms; and supports VMware, Hyper-V, Kubernetes, OpenShift, and PXE deployments. The role also performs root-cause analysis, validates software across platforms, improves engineering productivity, and resolves complex product and customer issues.

Leads DevOps, platform engineering, cloud infrastructure, automation, reliability, security, service management, and technology operations. Oversees CI/CD, infrastructure as code, containers, multi-cloud environments, monitoring, incident response, compliance, vendor management, budgeting, and team development. Drives platform availability, deployment velocity, cost optimization, operational governance, and continuous improvement across technology teams.

Supports and maintains a global SaaS platform across AWS and Azure in a 24x7 rotational environment. Responsibilities include production monitoring, incident management, troubleshooting, cloud infrastructure administration, observability, root cause analysis, disaster recovery, security and compliance processes, customer communications, documentation, and operational improvements. The role requires Linux, Kubernetes, monitoring, logging, API troubleshooting, and cloud operations expertise.

Administer and support Automic Workload Automation infrastructure as a third-line support specialist. Responsibilities include batch management, installation, configuration, upgrades, patching, agent administration, database migrations, troubleshooting across Windows, Linux, AIX, mainframe, SAP, and supporting databases, plus operation of Automic Engine, Web Interface, XINFO, Tomcat, and Jetty. The role also involves managing client assignments, resolving tickets, ensuring security compliance, recommending modernization, and collaborating with technical teams and stakeholders.

Design, optimize, and maintain resilient backend services and database infrastructure for mission-critical environments. Develop automation and backend tools with Python and Perl, and high-performance applications with Java and C++. Administer Linux systems, troubleshoot performance issues, manage databases, optimize SQL schemas and indexes, and use Git-based development workflows. Preferred experience includes database replication, high availability, failover clusters, and CI/CD pipeline integration.