dehaze AI identifies chronic disease risks on already existing health data. Our customers, fully integrated insurers, save ~10% of their yearly health budget. Your job is to make sure what we build is what customers actually need; validated, defensible, and tied to business outcomes.

Build products from prototype to final Product, and establish a testing culture and infrastructure the whole team builds on.

Tasks

Product Development

• Develop and iterate on the core applications (frontend + backend), moving from prototype toward MVP and beyond

• Implement authentication, authorization, and role-based access control

• Build internal tooling and dashboards for other teams

• Set up CI/CD pipelines, containerization, and basic infrastructure-as-code

• Collaborate on security architecture: audit trails, session management, and secure coding practices

QA – Application Testing & Quality Infrastructure

• Set up the foundational test stack: unit testing, integration testing, and end-to-end testing frameworks

• Establish CI/CD quality gates; no code merges without passing tests, linting, and security scans

• Write and maintain automated test suites for critical user flows and API endpoints

Requirements

Must Haves

• 3–5+ years of full-stack development experience

• Strong backend skills (TypeScript preferred)

• Frontend competency (Angular, React, or similar)

• Proven experience setting up test infrastructure from scratch (Vitest, Jest, Cypress, Playwright, or similar)

• CI/CD pipeline design and maintenance

• Security mindset: OWASP Top 10, secure coding, encryption basics

Nice-To-Haves

• Prior experience in a regulated or healthcare industry

• HIPAA, SOC 2, and medical device compliance at the application layer

• Infrastructure-as-code (Terraform, Pulumi)

• Startup experience and comfort with ambiguity

Benefits

No cover letter templates. No generic applications. If you can’t articulate why this specific role at this specific company in 5 sentences, we’re probably not the right fit.

ABOUT DEHAZE

dehaze is building proprietary AI infrastructure to identify risks of chronic diseases earlier and more precisely on already existing health data. We save integrated health insurance companies 10% of their health spend and help patients live a healthier life.

Our proprietary technology works where others can’t: on unharmonized already existing health data. Founded by 3 serial entrepreneurs, we are backed by institutional investors and operate across Brazil, with expansion into the US and Europe planned.