Top Senior Linux Jobs in Miami, FL

Lead quality engineering strategy and automation efforts, design and maintain automated test frameworks, integrate testing with development and CI/CD, mentor junior engineers, track KPIs, drive process improvements, and collaborate cross-functionally to ensure high-quality product delivery.

The Sr. Data Power Administrator supports and manages DataPower appliances, ensuring quality, availability, and performance, while also troubleshooting complex problems and integrating middleware applications.

Design, build, secure, and maintain scalable AWS cloud infrastructure using IaC (Terraform), containers (Kubernetes/Helm/Docker), and CI/CD. Manage RDBMS high-availability (MySQL), developer tooling, monitoring, disaster recovery, and ensure compliance/security; optionally support Java full‑stack apps.

Operate and optimize production databases and data infrastructure (PostgreSQL, Snowflake, Solr, OpenSearch, Redis, Oracle). Automate provisioning and CI/CD, support replication and ingestion pipelines, build observability, participate in on-call incident response, and collaborate with DevOps and Analytics to ensure reliability and scalability.

Design, implement, and operate observability and reliability for cloud platforms. Measure and monitor production systems, reduce toil via automation, drive incident response and on-call practices, and partner with product and platform teams to improve scalability, resiliency, and observability.

Build and maintain eBPF-based network monitoring instrumentation in the Datadog Agent, debug production incidents spanning kernel/eBPF/agent runtime, research and prototype solutions for high-throughput, low-latency network observability, and provide technical input to product and architecture decisions.

Lead platform reliability for Windows-heavy distributed services across cloud and on-prem. Build automation, IaC, CI/CD, observability, capacity planning, incident response, and platform improvements. Advise development teams, drive root cause analysis and blameless reviews, and collaborate with security and business stakeholders to ensure secure, performant, and cost-effective service delivery.

Design, implement, and optimize core IP routing infrastructure for a growing fiber ISP. Provide Tier IV support and technical leadership, evaluate and validate new technologies, improve reliability and scalability, drive IPv6 deployment, support network automation, and collaborate with operations, product, and support teams.

Design, develop, and operate scalable, low-latency backend Guidance services for navigation. Solve complex guidance scenarios, build customizable solutions for OEMs and niche customers, and create tooling and AWS-based infrastructure to support mapping and navigation features.

Own and maintain reliability, performance, scalability, and capacity of massive Ceph storage clusters. Troubleshoot distributed storage issues, build automation (Python/Shell, SaltStack, Ansible), define observability (SLIs/SLOs, PromQL/LogQL, Grafana), and lead lifecycle initiatives like upgrades, expansions, and migrations.

Design, build, and maintain enterprise virtualization, storage, backup/DR, and hybrid cloud infrastructure. Lead consolidation/migration projects, ensure compliance (SOC 2/HIPAA/HITRUST), optimize Windows/Linux environments, administer AD/SharePoint, manage vendors and budgets, document SOPs and DR plans, and mentor junior engineers.

Lead the backend team, setting technical direction for a scalable platform, designing distributed systems in Golang, and mentoring engineers.

Build and lead development of a customer-facing metric store for high-volume telemetry. Design scalable backend services, data models, ingestion pipelines, and query execution paths. Optimize query performance, storage efficiency, and system reliability. Collaborate with Product, Design, and Operations from architecture through production, mentor junior engineers, participate in on-call rotation, and help define testing, deployment, and operational practices.

Lead embedded Linux platform enablement for Nabu Casa hardware: maintain and improve Buildroot-based OS support, perform board bring-up, debug platform-level issues, optimise performance and reliability, upstream patches to open-source projects, maintain CI for builds, and document platform architecture and procedures while collaborating with hardware teams and open-source communities.

The Full Stack Developer will design and develop software applications for a data inventory initiative, enhance application security, and automate processes. Responsibilities include application testing, version control instruction, and collaboration across teams.

The Senior Lead Network Engineer will design, implement, and manage large-scale network infrastructure projects. Responsibilities include improving monitoring capabilities, documentation, and providing design guidance, along with conducting testing and training sessions.

The Senior IT System Administrator manages the bank's IT infrastructure, ensuring stability, security, and performance across cloud and hybrid environments while troubleshooting complex issues and implementing security controls.

The Sr. Systems Engineer oversees complex system designs, configurations, and implementations for compute and storage solutions, ensuring project delivery and operational support.

Lead customer-facing architecture and development of scalable, cloud-native AWS applications. Drive design discussions, migrate monoliths to microservices, implement serverless and container solutions, advise on AWS best practices, and influence developer-focused product and platform strategy.

Lead technical engagements to architect and build scalable, cloud-native AWS applications using serverless, containers, and microservices. Migrate monoliths to microservices, advise on AWS best practices, influence infrastructure and product strategy, and work directly with customers and cross-functional teams.

The Principal Software Engineer at Snout will define architectural direction, build features across the stack, and enhance team effectiveness, ensuring quality and performance.

The Diagnostics Engineer will design, develop, and validate diagnostics software for networking hardware, collaborating with engineering and manufacturing teams to ensure high performance and reliability.

Design, build, and operate reliable backend systems while mentoring engineers, participating in design discussions, and improving system performance.

The Lead Systems HPC Engineer will optimize GPU clusters' performance, troubleshoot issues, integrate new hardware, and collaborate with teams on system-level software development.

Design and build systems for managing bare-metal infrastructure, focusing on automation, hardware provisioning, and software integration with Linux systems.