Mirabel Technologies, Inc.
1401 E Broward Blvd #206,
Fort Lauderdale, FL 33301
Mirabel Technologies.
1401 E. Broward Blvd., #206
Fort Lauderdale, FL 33301
We are hiring for the below openings. Come join us and be part of a rapidly growing product development team that is building world-class products.
We are looking for a QA Engineer with strong hands-on expertise in JavaScript and Playwright to ensure the quality, reliability, and performance of our SaaS products — Magazine Manager and Marketing Manager.
This is a modern QA role combining automation testing, AI-assisted development, and agentic workflows. You will design and execute automated tests using Playwright, identify and troubleshoot issues, and leverage AI coding assistants such as Cursor, GitHub Copilot, and Claude Code to accelerate testing, debugging, minor fixes, and application audits.
A strong candidate for this role is someone who can combine solid QA fundamentals + JavaScript + Playwright automation + AI-assisted development.
We are looking for a Full-Stack Developer – AI Prompt Engineer with strong hands-on expertise in GraphQL and Prisma ORM and practical experience using AI-powered coding assistants such as Cursor, GitHub Copilot, Claude Code, OpenAI Codex, Kiro, and similar tools.
The ideal candidate will combine full-stack development expertise, prompt engineering, and AI-assisted coding to build, enhance, debug, and optimize modern web applications. You will work in a design-led development environment where Markdown-based playbooks, architecture guidelines, component standards, and UI/UX conventions guide the development process.
Marketing Manager is a multi-tenant sending platform, so inbox placement depends on our product, not our customers' marketing expertise. When a newsletter lands in Promotions instead of Primary, or a renewal notice never arrives, the responsibility is ours. Because sender reputation is shared, careless sending by one tenant can harm delivery for every other tenant.
This is Mirabel's first dedicated Email Deliverability Engineer role. Today, the work is spread across several teams. Over your first year, you will build this function from the ground up: defining how we monitor, protect, and recover our sender reputation, and leaving behind tools, standards, and runbooks that outlast any single emergency.
This is a hands-on technical role, not a campaign-marketing role. You will analyze MTA logs, write SQL against live contact data, work directly in DNS, and collaborate closely with Dev, DevOps, and Infrastructure. If you can read a bounce log, tell a block from a deferral, and explain to a publisher why an imported list is hurting their reputation, all in one afternoon, this role is a strong fit.
Dev: The Marketing Manager application: sending pipeline, suppression and bounce handling, consent model, unsubscribe flows, email builder, link tracking, and the contact data model shared with The Magazine Manager.
DevOps: Monitoring, alerting, log aggregation, dashboards, and the pipelines that ship configuration and DNS changes safely.
Infrastructure: Sending IPs and pools, DNS zones, reverse DNS, TLS, MTA and relay configuration, queues, and AWS.
You will not have your own engineering team; your impact comes from diagnosing precisely and specifying clearly.
Monitor → Investigate → Identify Root Cause → Resolve → Prevent Recurrence
Mirabel Technologies is an equal opportunity employer. We evaluate all candidates on skills, experience, and potential, regardless of race, religion, gender, age, disability, or any other protected status.