Top Senior Ruby Jobs in Miami, FL

Engineers, deploys, operates, and maintains on-premises and cloud-based playout and distribution systems. Develops infrastructure automation, CI/CD deployments, monitoring, reliability improvements, and scalable architectures. Investigates broadcast issues, evaluates software releases, supports IP video distribution products, and mentors SREs on DevOps practices. Provides rotating 24/7 on-call support and applies AI responsibly to monitoring, automation, problem management, and reliability improvement.

Build and ship backend features end-to-end using Ruby on Rails and SQL. Lead complex technical projects, solve architecture challenges, establish standards, conduct meaningful code reviews, resolve high-risk bugs, document systems, collaborate across engineering teams, and mentor junior engineers.

Build and maintain scalable full-stack applications, APIs, and platform capabilities serving millions of developers. Lead projects from conception through delivery, write reliable and testable code, optimize performance, improve observability, participate in on-call rotations, and reduce technical debt. Collaborate asynchronously with Engineering, Product, Design, and cross-functional teams while mentoring peers and thoughtfully using AI-assisted development tools.

Automate and maintain CI/CD pipelines, provision cloud infrastructure, implement infrastructure as code, manage containerized environments, monitor system performance, and improve deployment reliability, scalability, security, and speed. Collaborate with software engineering and cloud teams while using scripting and automation to streamline IT operations.

Build and maintain authentication and fine-grained authorization systems using Auth0 and OpenFGA. Own OAuth 2.0 and OpenID Connect implementations, identity federation, token flows, and permissions for AI agents. Lead cross-team technical projects, set engineering standards, review code, and mentor engineers. The role requires strong backend development skills and experience with identity providers, ReBAC systems, and complex multi-tenant authorization models.

Lead software architecture, design, development, and implementation for banking and payments solutions. Mentor engineering teams, collaborate on enterprise architecture, build scalable distributed services, manage vulnerabilities, and support Agile delivery. Work includes cloud platforms, CI/CD, big data, API integration, payment systems, legacy modernization, and technical performance troubleshooting.

Build and operate the core Rails-based platform for workplace retirement and TPA products. Responsibilities include end-to-end feature development, scalable APIs and data models, agent-facing tools with permissions and audit trails, data integrations with payroll, payments, identity, and recordkeepers, architecture discussions, deployment, monitoring, and mentoring. The role requires strong Ruby/Rails expertise, AWS familiarity, third-party integration experience, and thoughtful design for reliability, compliance, and financial workflows.

Build scalable full-stack interview-platform features, including AI-enhanced capabilities, APIs, user interfaces, infrastructure, and production services. Collaborate with product, design, and data science teams; contribute to architecture decisions; improve reliability, performance, and security; and provide technical leadership through mentoring and engineering best practices.

Develops, tests, documents, supports, and improves software systems with a primary focus on Sitecore and modern web applications. Designs responsive interfaces, integrations, APIs, automations, and CMS solutions while supporting CI/CD, Agile, testing, monitoring, security, and performance standards. Troubleshoots incidents, manages technical debt, collaborates with project and business teams, documents solutions, and provides stakeholder support. Requires strong web technologies, databases, operating systems, enterprise integration, and software development experience.

Build scalable, efficient full-stack systems that support healthcare professionals and improve patient outcomes. Collaborate with developers, data scientists, healthcare professionals, product managers, and operations teams to develop features, maintain development practices, write tests, document implementations, and refactor complex distributed systems.

Build scalable, efficient full-stack systems that support healthcare professionals and improve patient outcomes. Collaborate with developers, data scientists, clinicians, product managers, and operational teams to create new features, maintain development practices, write tests, document implementations, and refactor complex distributed systems.

Build and operate an agentic SOC investigation platform using LLMs, including telemetry tools, investigation workflows, evidence-backed outputs, evaluation systems, and analyst productivity features. Develop secure, reliable, observable backend services that handle attacker-influenced data across customer environments. Collaborate with SOC analysts, researchers, technical leads, and product managers to translate investigative expertise into production agent behavior.

The Senior SDET develops and maintains regression automation, performs manual and automated testing across smoke, integration, performance, and regression scenarios, and documents defects and test results. The role collaborates with product and customer-facing teams throughout the SDLC, contributes to planning and quality processes, maintains GitHub automation repositories, identifies quality risks, and participates in on-call support.

Lead the technical direction of Carrum Health’s billing and payments platform. Centralize pricing, define billing service boundaries and data models, and build reliable systems for invoicing, provider payments, and financial reporting. Partner with Product, Finance, Operations, and Data on cross-team initiatives, write architectural documentation, mentor engineers, and ensure financial correctness, observability, auditability, and safe rollbacks. Work primarily with Ruby on Rails, React, PostgreSQL, Docker, and AWS in a remote-first startup environment.

Lead client implementations and integrations for fraud and compliance products. Translate technical and business requirements into scalable solutions, manage onboarding and implementation projects, own API and SDK documentation, analyze SQL and JSON payloads, mitigate delivery risks, support clients, and provide product feedback to internal teams.

Leads and develops backend software engineering managers and technical teams, establishes development metrics and delivery processes, and drives high-quality product releases. Partners with design and business teams on customer-centered experiences, facilitates cross-functional planning, mentors employees, improves engineering practices, and supports long-term organizational and product goals.

Develop and maintain Ruby on Rails backend systems supporting solar development, value evaluation, and loan servicing. Responsibilities include writing and reviewing code, maintaining CI/CD pipelines, solving complex domain problems, collaborating with Product and company experts, shaping architecture and technical direction, and improving engineering processes as the company scales.

Lead a new product pod from concept to market while remaining hands-on in Ruby on Rails, React, React Native, PostgreSQL, Docker, AWS, and Azure. Set technical direction, design architecture, write production code, instrument the member funnel, and deliver secure, scalable software. Hire and coach senior engineers, manage delivery and incidents, collaborate across product and business teams, and build HIPAA- and SOC 2-compliant systems in a regulated healthcare environment.

Build and operate high-volume AWS data pipelines and bidirectional CRM integrations for educational fundraising systems. Design idempotent consumers, incremental synchronization, rate limiting, replay, migrations, monitoring, and partner-facing APIs. Collaborate with product, partner, data science, and CRM teams while improving AI-assisted engineering practices. Own major system components or end-to-end architecture, depending on level, and mentor teammates at the higher level.

Develop scalable full-stack applications and services for millions of users, with a backend focus. Design APIs, event-driven systems, and database solutions; collaborate with product, UX, and engineering teams; promote automated testing, reliability, code quality, and incident management. Participate in on-call responsibilities, pair programming, technical mentoring, and evaluation of new technologies.

Owns business application engineering solutions from discovery through production support. Responsibilities include building Workato integrations, AWS middleware, Jira and Confluence workflows, secure automations, API and event-driven integrations, monitoring, documentation, and governance. The role also serves as a technical escalation point, mentors administrators, partners with business and AI teams, and applies least-privilege access and auditable data practices.

Lead the architecture and implementation of high-performance, reliable core services operating at massive scale. Design synchronous and asynchronous APIs, database schemas, and distributed systems; conduct benchmarking, profiling, monitoring, and optimization; participate in reviews and on-call rotations; resolve production issues; and drive independent experiments and solutions.

Develop and support customer integrations by designing workflows across the core product and external platforms such as QuickBooks, Salesforce, and NetSuite. Translate customer requirements into complete solutions, deliver projects on schedule, maintain project documentation, resolve technical challenges, communicate roadblocks, and mentor team members. The role requires API experience across multiple products, scripting expertise, strong communication, adaptability, and attention to detail.

Design, develop, and maintain scalable web services for a B2B SaaS application. Write tested code primarily in Go, manage PostgreSQL schemas and queries, and research AI-powered tools for software development and CI/CD optimization. Collaborate with product, design, and engineering teams to deliver user-focused solutions. Mentor engineers, promote best practices, and contribute to technical excellence.

Design, build, test, deploy, and operate reusable enterprise integrations using Workato and modern APIs. Partner with engineering teams, define data flows and security models, create custom connectors and integration templates, and ensure production observability, testing, documentation, and support. Translate partner needs into product requirements, support sales proofs of concept, evaluate agent integration patterns, and use AI coding tools while validating security, correctness, and maintainability.