Top Linux Jobs in Miami, FL

Support and evolve internal infrastructure across cloud and on‑prem environments. Administer enterprise systems, identity and access (SSO/MFA), endpoint protection, backups and DR. Automate workflows with scripting and API integrations, monitor system health, participate in on‑call rotations, and collaborate with IT Support, Security, and Engineering to improve reliability, security, and scalability.

The Forward Deployed Engineer will engage with clients, prototype solutions, deploy machine learning models, and collaborate across teams to address national security challenges. Requires technical expertise in software engineering and strong communication skills.

Deploy and test Sycurio solutions, perform 3rd-line support, build and validate customer deployments, update as-built documentation, troubleshoot integrations, prototype new features, and train support engineers.

The Staff Backend Engineer will lead the development of OXIO's telecom platform, focusing on backend systems, architecture, and scalable solutions. They will utilize multiple languages and cloud services while collaborating with stakeholders to innovate telecom apps.

The role involves supporting network applications, maintaining databases, and providing administration for various technologies while ensuring integration and support for the Gold Comet ecosystem.

Remote QA Engineer responsible for manual testing and ensuring quality of web and mobile applications. Tasks include web application testing, using Linux command line, SQL queries, bug tracking, load testing, and writing automated tests in Java.

The Software Engineer will develop and support the MEMX Trading system, focusing on high throughput event-sourcing applications and resolving production issues.

The Senior Software Engineer will work on projects involving cloud infrastructure, fare scanner tools, and contactless payment risk management, while collaborating closely with a small engineering team.

As a Site Reliability Engineer at Alpaca, you will ensure system reliability and performance, troubleshoot issues, and collaborate with teams to design scalable features.

As a Senior Software Engineer, you'll design and build scalable market data systems, improve API architecture, and enhance overall system performance, contributing to Alpaca's infrastructure for trading financial assets.

The role involves solving complex problems in Splunk, onboarding logs, mentoring support teams, and managing user interactions.

Design and implement software enabling convergence of 5G NR sidelink and Wi‑Fi 6 ad-hoc links. Build Layer‑3 mesh networking, multi-hop routing, dynamic resource management, EAP‑TLS security, and integration with gNB/UE stacks to optimize latency, reliability, and throughput in distributed wireless environments.

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

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 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.