Full Stack Engineer

**This is a full time position with full benefits and looking only for consultant with in 50 miles radious to Plantation, FL, fully onsite and no remote..** Backend — Your Primary Domain * Design and implement serverless API services using Python/FastAPI on AWS Lambda — performance, reliability, and maintainability matter * Own MongoDB Atlas data modeling decisions: schema design, indexing strategy, aggregation pipelines, and Atlas Change Streams for event\-driven workflows * Build and maintain async processing pipelines: SQS, Step Functions, EventBridge — designing for idempotency and fault tolerance from the start * Contribute to CDK infrastructure\-as\-code — own what you deploy * Implement Auth0\-based multi\-tenant authorization patterns with role\-based access control across customer and internal surfaces Full Stack Contributions * Build React features end\-to\-end when needed — you don''t need to be a frontend specialist, but you can own a feature from API to UI * Collaborate with frontend engineers (Vite/React/TypeScript) on API contracts, data shapes, and integration patterns * Review frontend PRs for API usage and integration correctness Integrations \& Platform * Own integrations with third\-party systems: Sage Intacct, SignNow, OnlyOffice (WOPI), and new partners as the platform grows * Build secure, observable integrations with proper retry logic, DLQs, and audit trails * Contribute to the platform''s MCP server and AI document processing pipeline Future Leadership Path * As the team grows, take on technical leadership of a backend squad — code reviews, architecture decisions, mentoring * Help define engineering standards: testing strategy, PR conventions, observability practices * Be the person junior engineers come to when they''re stuck on backend architecture What We''re Looking For Required Nice to Have 5–8 years software engineering, backend\- heavy InsurTech, LegalTech, or claims domain experience Python / FastAPI — production APIs at scale Experience with AI/ML pipeline integration AWS Lambda, SQS, Step Functions, CDK Auth0 or similar IdP implementation MongoDB Atlas: data modeling, aggregation, indexes OnlyOffice WOPI or document server integration Multi\-tenant SaaS architecture understanding Sage Intacct or financial system integration React / TypeScript — enough to ship full features Prior tech lead or squad lead experience Strong opinions on API design and data modeling Experience writing CDK infrastructure stacks The Stack Layer Technology Backend Python · FastAPI · AWS Lambda · SQS · Step Functions · EventBridge Database MongoDB Atlas · Atlas Change Streams · DynamoDB (idempotency) Infrastructure AWS CDK · API Gateway · ECS Fargate · CloudFront · SES · SSM Identity Auth0 · JWT · Multi\-tenant RBAC · Custom namespace claims Frontend React · Vite · TypeScript · Context API Integrations Sage Intacct · SignNow · OnlyOffice WOPI · HubSpot · GoHighLevel AI / Docs Azure Document Intelligence ·