Full Stack Software Engineer

Job not on LinkedIn

🕒 August 6

🇧🇷 Brazil – Remote

⏰ Full Time

🟢 Junior

🟡 Mid-level

🧑‍💻 Full-stack Engineer

🚫👨‍🎓 No degree required

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Grupo Protege

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1971

🤖 Artificial Intelligence

🤝 B2B

☁️ SaaS

Artificial Intelligence • B2B • SaaS

Grupo Protege is an AI training data platform that connects AI developers with high-quality, ethically sourced training data. It serves both AI developers by providing a vast and rich collection of data for model training and data holders by enabling them to monetize their data while maintaining governance and control. The platform aims to streamline the data procurement process significantly, making it easier for developers to access the data they need efficiently.

📋 Description

• Ship features across the internal dashboard and customer-facing portal from design through tests and rollout • Talk directly with partnerships, solutions, and sales teams to observe workflows and turn friction into features • Design interfaces, including layout, hierarchy, interaction, and empty, loading, and error states • Build catalog and solutions workflows for sample creation, customer access management, and delivery exports • Build customer-facing browsing, streaming, and evaluation experiences for multimodal samples • Implement playback, preview, and file-handling UX for content stored across buckets • Build UI on embedding-based search across catalogs of millions of clips • Extend and consume API routes using Next.js route handlers, Postgres, and AWS • Handle sensitive data through scoped access, secure share links, and PHI-aware routes • Contribute to the shared design system and component library and write tests • Ship initial features, learn user workflows, and map the catalog domain during the first 30 days • Own well-scoped features end to end and become the go-to engineer for a surface area by 60 days • Independently deliver a meaningful feature and improve shared UI components or testing patterns by 90 days

🎯 Requirements

• 2+ years building production web applications that real users depend on • Strong TypeScript and React experience, with Next.js or a comparable full-stack framework • Experience shipping user-facing features end to end, including UI, API, data model, and tests • Ability to take rough ideas to clean, usable interfaces with strong design sense • Comfort working across the stack, including Postgres and AWS cloud services • Proactive ability to identify and fix confusing or slow flows • Comfort with ambiguity and evolving priorities • Curiosity and proactivity • Nice to have: browser media playback experience, including HTML5 video/audio, HLS, containers, and codecs • Nice to have: experience building search or data-heavy interfaces over large datasets • Nice to have: portfolio, side projects, or shipped work demonstrating UI judgment • Nice to have: familiarity with Clerk authentication and permission modeling • Nice to have: experience with sensitive or regulated data, including HIPAA and PHI • Nice to have: prior startup experience