Freelance Full Stack Engineer Jobs in Miami, FL (NOW HIRING)

Prestige Trucking Insurance is seeking a Full Stack Engineer to help design, build, and maintain a secure, scalable CRM platform that supports core business and revenue operations. This role focuses on contributing to the evolution of an early-stage system into a production-ready, enterprise-grade platform built for the operational, regulatory, and data complexity of the trucking insurance industry. The Full Stack Engineer will work closely with technical leadership and business stakeholders to implement features, improve system reliability, and support ongoing platform growth. The ideal candidate brings solid full stack experience, a strong engineering foundation, and a collaborative, product-oriented mindset, with an appreciation for security, reliability, and maintainability.

• Contribute to the development of a secure, scalable CRM platform tailored to trucking insurance operations
• Implement backend services, APIs, and integrations using modern full stack technologies
• Build and improve front-end applications that are clean, intuitive, and optimized for internal business workflows
• Assist in designing and maintaining authentication and authorization systems, including RBAC and MFA
• Apply best practices for data protection, encryption, auditing, and secure system development
• Contribute to data model design to ensure consistency, reliability, and support for reporting and analytics
• Assist with migrating, restructuring, and normalizing data from legacy CRM systems
• Support integrations with Power BI and other analytics tools for reporting and insights
• Participate in CI/CD pipelines, environment management, and containerized deployments
• Write and maintain automated tests, including unit and integration tests
• Help maintain monitoring, logging, backup, and recovery processes
• Collaborate with product, leadership, operations, finance, and data stakeholders to support real business workflows
• Document features, technical decisions, and implementation details to support team knowledge sharing

• Full Stack Engineering Skills – Strong ability to build and maintain modern full stack applications with clean, maintainable codebases
• Backend Development & API Design – Experience implementing secure backend services and REST APIs using Node.js (TypeScript preferred) or Python
• Frontend Engineering & UX Awareness – Experience building responsive frontend applications using React or Next.js with attention to usability
• Database Design & Optimization – Solid understanding of relational databases, particularly PostgreSQL, including schema design and data integrity
• Security Awareness – Understanding of secure system design, authentication, authorization, and OWASP best practices
• Infrastructure & DevOps Fundamentals – Familiarity with Docker, CI/CD pipelines, and cloud-hosted environments
• Data & Analytics Support – Ability to structure data and APIs to support analytics and BI tools such as Power BI
• Quality – Demonstrates accuracy and thoroughness; applies feedback to improve performance
• Productivity – Meets deadlines; manages workload effectively
• Communication & Collaboration – Communicates clearly with both technical and non-technical team members
• Professionalism – Demonstrates accountability, respect, and reliability in a collaborative work environment

• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent professional experience)
• 3–5 years of professional experience in full stack software development
• Experience building backend systems with Node.js (TypeScript preferred) or Python
• Experience developing frontend applications with React or Next.js
• Experience designing and consuming REST APIs
• Working knowledge of PostgreSQL or similar relational databases
• Familiarity with authentication and authorization mechanisms (JWT, OAuth, MFA)
• Experience working with CI/CD pipelines and containerized environments
• Understanding of testing practices and production-ready systems

• Experience building or contributing to CRM or SaaS platforms
• Experience with Supabase, including authentication and Row Level Security
• Experience integrating analytics and reporting tools such as Power BI
• Exposure to regulated industries such as insurance or fintech
• Familiarity with compliance-focused environments (e.g., SOC 2, HIPAA)
• Experience with background jobs, caching, or asynchronous processing

• Office-based environment with standard business hours
• Extended hours may be required during critical deployments or system milestones
• Frequent use of computer systems for development, design, and collaboration