Data Engineer – NLP Specialist

Review ALL

NLP Specialist resolving technical challenges in extracting reliable data from noisy conversations. Building quality data pipelines for AI models in a growing AI startup.

Posted 6/2/2026full-timeCampinas • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

FlaskJavaScriptNext.jsPythonReact

About the role

Key responsibilities & impact

Solve the technical challenge of extracting reliable data from recorded conversations in noisy environments
Build high-quality data pipelines that feed the platform's AI models
Work in a small, cross-functional team with direct impact on the product

Requirements

What you’ll need

NLP specialist with a focus on data quality — processes and labels conversations in noisy, multi‑speaker environments
Knowledge of techniques such as speaker diarization and embeddings to identify patterns in transcribed audio
Proficient in Python; familiarity with Flask and Next.js/React is a plus
Cost-aware with respect to processing
Experience working with data extracted from transcribed audio in real-world contexts
Experience building products and working in lean teams
Knowledge of data architecture designed for consumption by AI models

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Review ALL Website LinkedIn All Job Openings 11 - 50 employees Founded 2023 🎯 Recruiter 🤝 B2B Recruitment
B2B Review ALL is a recruitment and talent-acquisition agency specialized in the technology, innovation and startup ecosystem. It provides end-to-end recruitment and selection services to founders, CEOs, HR leaders and executives, aligning technical skills, behavioral competencies and cultural fit to rapidly scale teams and accelerate business growth. Review ALL also engages the tech ecosystem through events and partnerships to foster networking and connect startups with investors and talent. Data Engineer – NLP Specialist 🔥 47 minutes ago 🏢🏡 Campinas – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🚰 Data Engineer 🗣️🇧🇷🇵🇹 Portuguese Required Flask JavaScript Next.js Python React Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Solve the technical challenge of extracting reliable data from recorded conversations in noisy environments
Build high-quality data pipelines that feed the platform's AI models
Work in a small, cross-functional team with direct impact on the product 🎯 Requirements
NLP specialist with a focus on data quality — processes and labels conversations in noisy, multi‑speaker environments
Knowledge of techniques such as speaker diarization and embeddings to identify patterns in transcribed audio
Proficient in Python; familiarity with Flask and Next.js/React is a plus
Cost-aware with respect to processing
Experience working with data extracted from transcribed audio in real-world contexts
Experience building products and working in lean teams
Knowledge of data architecture designed for consumption by AI models Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Data Engineer 🕒 April 27 CI&T 5001 - 10000 🤖 Artificial Intelligence ☁️ SaaS Website LinkedIn All Job Openings Senior Data Engineer in Campinas (hybrid). Design, build, and maintain scalable AWS data pipelines with a focus on data quality, observability, and cross-functional collaboration. 🏢🏡 Campinas – Hybrid 💰 $5.5M Venture Round on 2014-04 ⏰ Full Time 🟠 Senior 🚰 Data Engineer 🗣️🇧🇷🇵🇹 Portuguese Required AWS DynamoDB ETL PySpark Python Spark SQL Engenheiro de Dados, Pleno 🕒 February 25 CI&T 5001 - 10000 🤖 Artificial Intelligence ☁️ SaaS Website LinkedIn All Job Openings Data Engineer joining CI&T's Corporate Data Team for BI development and data pipeline orchestration. Working collaboratively on executive-facing data solutions. 🏢🏡 Campinas – Hybrid 💰 $5.5M Venture Round on 2014-04 ⏰ Full Time 🟡 Mid-level 🟠 Senior 🚰 Data Engineer 🗣️🇧🇷🇵🇹 Portuguese Required Azure Oracle SQL View More Data Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

NLPdata qualityspeaker diarizationembeddingsPythonFlaskNext.jsReactdata architectureAI models

Soft Skills

cost-awarecross-functional teamworkimpact-drivenlean team experience