Top Linux Jobs in Miami, FL

Design and implement high-performance, 3GPP-compliant 5G Core control- and user-plane functions on ARM-based embedded Linux. Develop in C/Go/Rust, use DPDK for packet processing, optimize latency/throughput, debug protocol and performance issues, and collaborate cross-functionally to integrate carrier-grade systems.

Design, install, maintain, and scale internal employee servicing servers and third-party application infrastructure. Lead projects, automate operations (Ansible/AWX, Python), integrate SaaS APIs (GSuite, Okta), and implement monitoring and security best practices across Windows, macOS, Linux, and cloud platforms (AWS/GCP).

Design, build, and maintain scalable backend services in Elixir/Phoenix. Develop high-availability APIs, distributed systems, data pipelines, and background job processing. Collaborate with AI and product teams, improve observability and reliability, influence architecture, establish testing and delivery best practices, and mentor engineers.

The Principal Infrastructure Engineer designs and evolves infrastructure for production services, focusing on high availability, reliability, and automation while leading technical solutions and cross-team collaboration.

The Technical Engineering Manager leads cross-functional teams to ensure high-quality software delivery, drives technical innovation, mentors engineers, and manages operational efficiency within the banking software sector.

The Senior Cloud Engineer will build and maintain cloud platforms, automate infrastructure deployment, and ensure security while collaborating with development teams.

The Senior Software Engineer will design, build, and maintain solutions for transit agencies, focusing on IoT devices and cloud services, ensuring reliable communication and device management.

As a CI/CD Engineer III, you will enhance software delivery processes, implement automation, collaborate on pipeline configurations, and ensure client satisfaction while maintaining CI/CD principles for secure software delivery.

As a Senior Platform Engineer, you'll automate configuration and deployment processes, manage cloud environments, and enhance product delivery while collaborating with developers.

Design, build, test, and maintain production services and microservices with security and compliance in mind. Deliver production-ready code, participate in code reviews, own operational support and incident response, improve monitoring and CI/CD, document technical decisions, and collaborate cross-functionally in a distributed team.

Design, develop, support, and maintain enterprise applications and integrations using jBase and Java. Build and troubleshoot APIs, EDI/cXML/JSON transactions, secure data transfers (HTTPS/SFTP), automation scripts, and production-support processes. Collaborate with stakeholders, perform code reviews and deployments, document solutions, and lead small workstreams to improve reliability and operational efficiency.

Lead cloud migration and platform engineering efforts, designing AWS architectures and migration plans from on-prem VMware to AWS. Perform migration assessments, tooling selection, wave planning, dependency analysis, security/compliance alignment, OS and database troubleshooting, and optimize post-migration performance while collaborating with stakeholders and platform teams.

Designs, builds, and supports corporate networks, servers, storage, telephony, and cloud systems across on-prem, colo, and cloud. Leads infrastructure projects, provides technical escalation, mentors staff, manages vendors, drives vulnerability remediation and lifecycle tasks, and supports global 24x7 operations with SOX compliance.

Maintain, enhance, and support enterprise applications on IBM i (AS/400) using RPGLE. Lead modernization efforts (VS Code, Code for IBM i, Git/GitHub), develop database solutions (MS-Access, OpenEdge Progress), build Visual Basic integrations, perform Linux system administration, troubleshoot issues, gather requirements from business users, and document technical specifications.

Manage and support client IT infrastructure within an MSP: deploy/configure servers, virtualization, networking and security; monitor systems; assist/lead migrations and cloud integrations; perform backup/recovery and patching; troubleshoot escalations; document systems, create SOPs, report on performance, and liaise with clients. Occasional on-site travel.

Manage and support client IT infrastructure in an MSP environment: deploy, configure, and maintain servers, networks, virtualization and cloud services; troubleshoot incidents; implement security best practices; perform backups and disaster recovery planning; lead projects and on-site work as needed; document systems and communicate with clients and teams.

The DevOps Engineer III enhances software infrastructure for unmanned aircraft systems, focusing on backend integrations, frontend development, CI/CD pipelines, and system monitoring, collaborating with engineering teams.

The Senior Infrastructure Engineer will manage and scale LiveKit's core infrastructure, focusing on reliability and performance, while working on Golang code and automation for distributed systems.

As a Software Engineer at Realm, you will develop backend services, create web and mobile UIs, and deploy tech at industrial sites. You will solve real-world challenges using various technologies and work with top leadership to build a stellar engineering team.

The Principal Customer Solutions Engineer leads complex mainframe modernization projects, provides technical support, and collaborates with customers to implement technology solutions for digital transformation.

Lead the software and infrastructure teams for a UCaaS platform, driving delivery and operational excellence while coaching engineers and managing projects.

The Senior Engineer will manage data center projects, build client relationships, and deliver complex solutions while working collaboratively with teams and adhering to timelines.

The Senior HPA Architect will lead architecture for AI Factory environments, focusing on complex GPU infrastructure solutions and business outcomes, while mentoring team architects and engaging C-suite stakeholders.

As a System Software Engineer, you will enhance GCC/LLVM toolchains for Ubuntu, ensuring modern C/C++ features and improving developer experiences through collaboration and high-quality coding.

As a Senior Software Engineer at Cribl, you will contribute to building and delivering improved cloud services, solve infrastructure issues, implement product roadmaps, and ensure software quality and reliability. You will work autonomously within a distributed team and engage with product development, focusing on creating scalable and reliable infrastructure solutions.