Top Linux Jobs in Bangalore

Design, implement, and manage GitOps workflows using FluxCD and GitLab. Manage multi-environment Kubernetes deployments, develop Helm charts and Kustomize overlays, integrate CI/CD pipelines, automate IaC with Terraform/Helm/ArgoCD, secure secrets, monitor deployments, and collaborate with SRE and platform teams to enable self-service deployments.

Lead design, implement, test, deploy and support a multi-asset reconciliations platform. Drive cloud adoption, CI/CD improvements, infrastructure-as-code automation, and team use of enterprise-authorized AI-assisted engineering tools. Manage requirements, releases, stakeholder communication and provide L3 production support.

Provides second-level support for network incidents, problems, and technical operations. Maintains and troubleshoots routers, switches, firewalls, proxies, load balancers, wireless networks, DNS, and email security systems. Identifies network improvements, redesigns alarms, supports cloud networking across Azure, AWS, GCP, and IBM Cloud, and contributes to automation and documentation. Requires 24x7 on-call flexibility, strong Cisco and Juniper expertise, and hands-on experience with routing, security, cloud, DevOps, and infrastructure technologies.

Lead critical incident response and deep diagnostics across application, infrastructure, and network layers. Improve observability, reduce alert noise, drive RCA and preventive improvements, and partner with application, platform, and operations teams to improve system reliability at enterprise scale.

Perform end-to-end system verification of Ericsson 5G RAN solutions, including capacity, performance, scalability, mobility, and high-load traffic testing. Analyze logs, traces, KPIs, and protocol-layer behavior; troubleshoot PHY/MAC/RLC/PDCP/IP issues and identify root causes. Support feature integration, test automation, verification frameworks, and CI/CD improvements. Collaborate with development, integration, CI, and product teams while applying modern and AI-assisted verification methods.

Lead end-to-end verification of Ericsson 5G NR RAN systems, analyzing performance, capacity, scalability, and quality under high-load scenarios. Troubleshoot cross-layer issues across PHY, MAC, RLC, PDCP, and IP using logs, traces, and KPIs. Define verification methodologies, improve automation and CI/CD coverage, mentor engineers, support customer trials, reproduce field issues, and influence product and release decisions through data-driven technical insights.

The Principal Silicon Verification Engineer is responsible for verification activities, communication across teams, verification planning, test generation, and contributing to shared verification infrastructure.

Perform systems requirements analysis and authoring, system integration, and verification/validation (test planning, execution, data analysis). Develop reusable code, automate testing and CI/CD pipelines, troubleshoot features, and collaborate across teams to meet avionics networking and cybersecurity requirements.

The role involves designing and implementing network security software in public cloud infrastructure, focusing on firewalls and SWG platforms. Responsibilities include executing technical roadmaps, collaboration with engineering teams, and driving team member development.

Provides second-level support for network incidents, problem resolution, and technical operations. Maintains and optimizes routers, switches, firewalls, proxies, load balancers, DNS, wireless infrastructure, and security solutions. Investigates problems, implements workarounds, improves deployed solutions, redesigns network alarms, documents procedures, and supports cloud networking across Azure, AWS, GCP, and IBM Cloud. The role requires hands-on troubleshooting, automation, stakeholder communication, and flexible 24x7 on-call support.

The role involves leading workload-driven memory architecture and performance strategies, benchmarking, workload characterization, and optimizing systems across mobile and server platforms.

Define and execute validation test plans and automation for SSD firmware across functional, system, and customer-quality tests. Debug NVMe/PCIe protocol issues, integrate tests into automated environments, track results, collaborate with product teams and hyperscale/datacenter customers, and drive issues to closure while communicating program status and metrics.

Define test plans, design test cases and scripts to validate enterprise/datacenter NVMe SSD firmware. Create whitebox/greybox tests, debug NVMe/PCIe issues, integrate tests into automation, track results, and collaborate with firmware teams to close defects and validate fixes.

Design, write, and automate software and services to operate and scale Cloudflare's Edge. Maintain and troubleshoot large distributed Linux systems, participate in on-call rotations, optimize performance, mentor peers, and contribute to open-source tooling and automation.

Develop network-centric automation tools and self-service portals: build SPAs, microservices (Python/Golang), gRPC/REST APIs, CI/CD pipelines, IaC, observability integrations, automated tests, and participate in on-call rotations to resolve deployment or tooling outages while collaborating with network engineers.

Design, build, monitor and maintain a 24x7 multi-cloud distributed S3-compatible object storage across thousands of Linux servers. Troubleshoot kernel, network and storage issues, automate operations with Python/Go and config management, implement observability (Prometheus/Grafana/ELK), mentor engineers, lead cross-team projects, participate in on-call rotation, and develop forecasting and tooling for capacity and growth.

Own and operate virtualized IaaS platforms (KVM, VMware, OpenStack, public cloud). Lead IaC (Terraform, Packer, Ansible) and automation, maintain R&D environments, perform incident RCA, participate in on-call rotation, document processes, and improve developer experience and reliability.

Design, build, and maintain a large-scale observability and distributed tracing platform using Sentry/OpenTelemetry/Jaeger. Implement end-to-end tracing across microservices, develop Kubernetes operators, apply TDD/CI-CD/chaos practices, participate in on-call rotations, and review peer designs to improve reliability and scalability.

Design, build, and maintain on-prem Kubernetes and virtualization environments, automate infrastructure (IaC, IaaS), maintain CI/CD pipelines and repos, troubleshoot incidents, perform code reviews and documentation, and lead platform improvements for large-scale production systems.

Implement, maintain, and optimize AI-enhanced network monitoring, anomaly detection, automated remediation, and telemetry integrations across hyperscale hybrid cloud infrastructure. Collaborate with Network Engineering and TechOps, document automated procedures, and participate in 24x7 on-call rotation to ensure high availability and rapid incident response.

Leads the Developer Platform engineering organization by treating the internal platform as a product, defining roadmaps, prioritizing backlogs, and delivering secure, reliable self-service development and deployment workflows. Manages and mentors engineering talent, drives architecture for distributed systems, promotes CI/CD and operational excellence, collaborates across teams, supports recruitment and development, and participates in operational reviews and support rotations.

Maintain and improve an on-premises Process Mining application, support customer migrations to the Celonis Platform, increase reliability and security, automate development processes, troubleshoot complex issues, mentor teammates, and contribute to an inclusive engineering culture.

Lead Site Reliability Engineer responsible for improving service reliability, uptime, observability, scalability, and incident response. The role manages SLOs, SLIs, error budgets, automated runbooks, postmortems, capacity planning, performance testing, infrastructure automation, Kubernetes and AWS environments, CI/CD, chaos engineering, and advanced alerting. The engineer also writes production code, supports resilient distributed systems, participates in on-call rotations, and collaborates with development and operations teams.

Lead end-to-end service assurance solution architecture for global telecom customers: gather requirements, design integrations across OSS/BSS, cloud and infrastructure, drive implementation, testing, handover, and operations. Ensure security, scalability, automation, and best practices while mentoring teams and supporting presales, PoCs, and customer engagement.

Design and develop embedded software, requirements, middleware, test procedures, and integration solutions for target hardware. Analyze complex technical problems, perform coverage analysis, support certification activities, and contribute to software reviews and testing. The role requires independent execution, effective collaboration across global teams, and management of competing priorities. Candidates should have strong C/C++ expertise, RTOS or bare-metal development experience, processor architecture knowledge, and at least five years of real-time embedded software development experience.