Top Linux Jobs in Bangalore

Lead MySQL DBA responsible for designing, deploying, and managing high-availability MySQL clusters on-prem and in cloud (AWS). Ensure performance tuning, backups, HA/DR, zero-downtime upgrades, monitoring, security/compliance, automation (IaC and scripting), CI/CD support, and mentor engineers while collaborating with application and infrastructure teams.

Senior embedded developer responsible for Linux kernel/BSP and Yocto-based system design, driver and board bring-up, writing and testing C/C++ code, debugging complex issues, mentoring juniors, and contributing to CI/CD, documentation, and project planning in a hospital patient monitoring context.

Administer and upgrade GlobalScape EFT MFT infrastructure, troubleshoot SFTP/FTPS/HTTPS/AS2 transfers, automate workflows with PowerShell and VB scripts, manage SSH/PGP keys and SOX reporting, and coordinate with infrastructure teams for connectivity and security.

Provide first-line support and operational maintenance for NVIDIA's HPC environment: troubleshoot jobs, schedulers, storage, and access issues; triage incidents; monitor system health; execute maintenance/patching; create runbooks and documentation; and improve team processes.

Design, build, and operate scalable, highly available infrastructure and services (Trino, Spark, Kubernetes). Mentor engineers, own systems, write production code, improve reliability, automation, and observability.

Design, implement, operate, and maintain multi-cloud platforms across GCP, AWS, and Azure. Provide 24/7 cloud operations, troubleshooting, monitoring, security, compliance, backup, high availability, disaster recovery, and outage analysis. Automate infrastructure and deployment processes using Terraform, GitHub, scripting, and CI/CD practices. Support incident management, service requests, documentation, cloud workload migrations, and continuous improvement within ITIL-based operations.

Develop next-generation mobile network test probes for 4G, 5G, and IoT using C and C++ on Linux. Simulate voice, SMS, and data services, implement telecom signaling, and help mobile operators validate service performance. Responsibilities include collaborating in an agile team, solving complex technical problems, supporting customers, and taking ownership of high-tech software solutions.

Maintain and secure Red Hat Linux environments, manage patching and upgrades, build and deploy Docker containers, and automate administration with shell scripts and Ansible. Provide technical leadership, mentor team members, improve platform architecture, lead incident response and root cause analysis, and oversee complex project delivery. Collaborate with stakeholders on platform roadmaps and use Kubernetes, cloud infrastructure, and GitOps practices.

Develop firmware for real-time Linux embedded systems used in transformer and substation monitoring. Responsibilities include designing firmware solutions, coordinating development and quality schedules, performing verification testing, ensuring regulatory compliance, supporting mass manufacturing and post-release customer needs, and improving software validation processes using Scrum Agile. The role requires Embedded C/C++, DSP, MATLAB, peripheral interface programming, and real-time multithreaded development expertise.

Design and implement scalable low-latency audio/video systems and cloud media server components using WebRTC, RTP/RTCP, and WebSockets. Build signaling, TURN routing, call control, and media processing. Optimize performance and resilience, debug production call and media issues, perform RCA, and contribute to benchmarking and scalability improvements.

Support design and deployment of Service Provider network solutions. Translate customer requirements into scalable architectures, assist end-to-end delivery, troubleshoot network issues, document processes, share knowledge, and help develop repeatable delivery frameworks under senior guidance.

Design, build, and operate scalable, secure multi-cloud infrastructure (AWS/GCP) and Kubernetes platforms; lead migrations (ECS→EKS/GKE), implement IaC (Terraform/Ansible), improve observability/CI-CD, define SLOs/SLIs, mentor teams, and participate in on-call incident response.

The Software Applications Manager will lead a team, develop software for embedded systems, interact with customers, and create technical documentation.

Design, build, and run automated test frameworks for embedded systems. Develop and execute functional, integration, and system-level tests using Python and Pytest, validate Linux-based embedded applications, test CAN/CANOpen/MQTT communications, integrate suites into CI/CD, analyze results, debug firmware/hardware issues, maintain documentation, support releases, and mentor junior engineers.

Design, build, and execute automated tests and frameworks for embedded Linux systems. Develop Python/Pytest-based test suites, validate firmware/hardware integration using CAN/CANOpen/MQTT, analyze defects, integrate tests into CI/CD, support regression and release validation, debug issues with firmware/hardware teams, and mentor junior engineers to improve test processes and automation.

Lead reliability for product-area microservices: define and execute reliability roadmaps, manage SLOs, reduce operational toil via automation, participate in on-call, run RCA and incident coordination, mentor hires, and improve security and efficiency across cloud-native systems.

Lead end-to-end technical solutioning and architecture for global Windchill PLM implementations. Translate business requirements into technical solutions, run workshops and pilots, own solution blueprints, perform Windchill upgrades/migrations, integrate CAD/PLM/ERP systems, deliver trainings, and mentor junior consultants.

Lead DNS Network Engineer responsible for DNS engineering projects, IPAM management, DNS and DHCP troubleshooting, domain stability, incident and change management, automation, and issue ownership. The role requires expertise with Infoblox, BlueCat, Nokia QIP, F5 devices, BIND, Unix/Linux, Python, Ansible, routing, switching, and firewall concepts. The engineer will coordinate with internal teams, external vendors, audit teams, and global customers while escalating crisis situations and providing management updates.

Build, manage, and optimize on-premises VMware and AWS test infrastructure. Provision reproducible environments with Terraform, automate setup and teardown, optimize resource usage and costs, execute functional and integration tests, and integrate workflows with Jenkins CI/CD pipelines. Troubleshoot test failures, support release hardening, and collaborate with QA and engineering teams to improve reliability, scalability, and test coverage.

Test Cisco Hypershield management-plane features across networking, AI, security policies, deployment, configuration, monitoring, logging, and storage. Develop testing methodologies, identify bugs and trends, execute manual tests, advance automation, and define DevTest strategies. Collaborate with developers and program managers while independently deploying and configuring SaaS solutions in AWS and Linux environments.

Design, implement, and manage enterprise IT infrastructure and cloud environments (Azure). Lead migrations and projects, troubleshoot complex systems, build automation with PowerShell/Bash and agentic AI, enforce security and compliance (NIST, CIS, SOX, PCI), mentor IT staff, and maintain disaster recovery and documentation. Work includes supporting US business hours overlap and after-hours incident response.

Own reliability, availability, and performance of cloud systems through automation, CI/CD, observability, incident response, cost optimization, and collaboration with development and product teams. Implement Terraform IaC, container and serverless deployments, monitoring, runbooks, and SRE best practices while driving continuous improvement and documentation.

Develop UI using ReactJS and NodeJS, full-stack Java with AWS. Engage in CI/CD and API development while adhering to agile methodologies.

Responsible for product development, including feature development, bug fixing, code reviews, and porting products, using Agile Scrum methodology.

The Senior Developer will design and implement CI/CD platforms, improve developer experience, and mentor engineers while ensuring operational excellence and security in software delivery.