AI Jobs

Find the latest job opportunities in AI and tech

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Opera

Associate Community Manager, Brazil

Enhance your online productivity with a browser featuring integrated AI chat, built-in VPN, and automated tab grouping for a faster, more private experience.

marketingremoteSão Paulo, BRcontract

Benefits:

  • Flat organizational structure

  • Supportive team

  • Professional skill development

  • Diverse and inclusive workplace

Education Requirements:

  • Bachelor’s degree in Communications, Marketing, Sales, or a related field

Experience Requirements:

  • 3–5 years of experience in community or social media management

  • Proven track record of building engaged online communities

Other Requirements:

  • Strong knowledge of social media platforms

  • Excellent written and verbal communication skills in English and Portuguese

  • Experience or strong interest in fintech and crypto is a plus

Responsibilities:

  • Developing and implementing community engagement strategies

  • Managing and growing our online community presence

  • Fostering a positive and inclusive community environment

  • Monitoring and responding to community members’ inquiries

  • Collaborating with internal teams

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Lighthouse

Logistics Projects - Mid Analyst

Optimize venture capital workflows using AI-powered deal sourcing, automated due diligence, and a unified platform for founders, investors, and limited partners.

operationsonsiteSão Paulo, BRfull-time

Experience Requirements:

  • Strong experience in logistics, supply chain, or operations project management

  • Skilled in structured problem-solving (root cause analysis)

  • Experience leading multi-regional initiatives

Other Requirements:

  • Knowledge of project management tools like Jira or Asana

  • Experience with continuous improvement frameworks (Lean, Six Sigma) preferred

Responsibilities:

  • Lead and prioritise project demands from stakeholders

  • Own and improve logistics process domains

  • Analyse complex operational challenges

  • Design and monitor KPIs and dashboards

  • Manage cross-functional, multi-regional projects

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Opera Browser

Regional Growth Director, LATAM - MiniPay

Stream high-quality video and browse smarter with integrated AI tools, built-in ad blocking, and a free VPN designed for a seamless, private online experience.

salesremoteSão Paulo, BRfull-time

Benefits:

  • Direct impact on MiniPay’s success across LATAM

  • Collaboration with international expert teams

  • Remote-first position

  • Purpose-driven work focused on financial solutions

Experience Requirements:

  • 10+ years of success in Growth, Business Development, or General Management

  • Deep knowledge of crypto industry, DeFi, and stablecoin ecosystem

  • Experience launching and scaling consumer products in LATAM

Other Requirements:

  • Fluency in Spanish and/or Portuguese preferred

  • Strong negotiation and partnership management skills

  • Highly analytical and self-driven mindset

Responsibilities:

  • Develop and own MiniPay’s end-to-end growth strategy across LATAM

  • Identify, negotiate, and manage high-impact partnerships

  • Build relationships with payment providers, exchanges, and fintechs

  • Track and analyze key performance metrics like activations and CPI

  • Gather user feedback to identify localization needs for product team

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Opera Browser favicon
Opera Browser

Associate Community Manager, Brazil

Stream high-quality video and browse smarter with integrated AI tools, built-in ad blocking, and a free VPN designed for a seamless, private online experience.

marketingremoteSão Paulo, BRcontract

Benefits:

  • Flat organizational structure

  • Experienced and supportive team

  • Friendly work atmosphere

  • Professional skill development

  • Diverse and inclusive workplace

Education Requirements:

  • Bachelor’s degree in Communications, Marketing, Sales, or a related field.

Experience Requirements:

  • 3–5 years of experience in community or social media management

  • Proven track record of building engaged online communities

Other Requirements:

  • Strong knowledge of social media platforms, community tools, analytics, and CRM systems

  • Excellent written and verbal communication skills in English and Portuguese

  • Empathetic, patient, and professional

  • Experience or strong interest in fintech and crypto is a plus

Responsibilities:

  • Developing and implementing community engagement strategies

  • Managing and growing our online community presence

  • Fostering a positive and inclusive community environment

  • Monitoring and responding to community members’ inquiries

  • Collaborating with internal teams

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Radiant Security

Senior Frontend Engineer

Automate security operations and investigate every alert with agentic AI that triages, researches, and responds to threats while reducing logging costs by 85%.

engineeringhybridSão Paulo, BRfull-time

Benefits:

  • Health Insurance (Safety Wing)

  • Stay Healthy subsidy (for gym and sports)

  • Unlimited PTO

  • Parental leave

  • Stock Options

Education Requirements:

  • Bachelor's Degree

Experience Requirements:

  • 5+ years of experience in frontend development with multiple UI frameworks

  • Expertise in Typescript, CSS and Web Platform Standards

  • Experience working with Design Systems in Figma

  • Experience creating and maintaining UI Component libraries

Other Requirements:

  • Excellent communication and collaboration skills

  • Strong English Skills

Responsibilities:

  • Develop web-based user interfaces in TypeScript, React, Next.js and Tailwind CSS

  • Collaborate with the product and design teams

  • Work closely with cross-functional teams to ensure consistency

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Radiant Security

Junior Frontend Engineer

Automate security operations and investigate every alert with agentic AI that triages, researches, and responds to threats while reducing logging costs by 85%.

engineeringhybridSão Paulo, BRfull-time

Benefits:

  • Health Insurance (Safety Wing)

  • Stay Healthy subsidy (for gym and sports)

  • Unlimited PTO

  • Parental leave

  • Stock Options

Education Requirements:

  • Bachelor's Degree

Experience Requirements:

  • 2+ years of experience in frontend development with any modern UI frameworks

  • Proven track record of delivering visually appealing interfaces

  • Experience working with Design Systems in Figma, Typescript, CSS

  • Strong understanding of Web Platform Standards and frameworks

Other Requirements:

  • Excellent communication and collaboration skills

  • Strong English Skills

Responsibilities:

  • Develop web-based user interfaces in TypeScript, React, Next.js and Tailwind CSS

  • Collaborate with the product and design teams

  • Work closely with cross-functional teams to ensure consistency

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Fracttal

Python Developer BR

Maximize asset availability and reduce maintenance costs with AI-powered predictive analytics, IoT monitoring, and a mobile-first CMMS for industrial teams.

engineeringhybridSão Paulo, BRfull-time

Benefits:

  • CLT Contract

  • Study financing policy

  • 100% health and dental plan

  • Pet Friendly bonus

  • Gympass

Experience Requirements:

  • 1+ year professional experience in Python

  • 1+ year with integrations and REST/SOAP APIs

  • 1+ year with SQL databases (PostgreSQL)

Other Requirements:

  • Experience with Airflow

  • Power BI knowledge (plus)

  • Self-management capability

Responsibilities:

  • Airflow platform design and maintenance

  • Develop robust Python integration solutions

  • Maintain REST APIs and microservices

  • Optimize performance and scalability

  • Implement security strategies

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Opera favicon
Opera

Associate Community Manager, Brazil

Enhance video quality with AI-powered sharpening and block intrusive ads for a seamless, private streaming experience across desktop and mobile devices.

marketingremoteSão Paulo, BRcontract

Benefits:

  • Flat organizational structure

  • Experienced and supportive team

  • Professional skill development

  • Diverse and inclusive workplace

Education Requirements:

  • Bachelor’s degree in Communications, Marketing, Sales, or a related field

Experience Requirements:

  • 3–5 years of experience in community or social media management

  • Proven track record of building engaged online communities

Other Requirements:

  • Strong knowledge of social media platforms, community tools, analytics, and CRM systems

  • Excellent written and verbal communication skills in English and Portuguese

  • Ability to connect with diverse audiences and handle feedback constructively

  • Experience or strong interest in fintech and crypto is a plus

Responsibilities:

  • Developing and implementing community engagement strategies

  • Managing and growing online community presence across various platforms

  • Fostering a positive and inclusive community environment

  • Monitoring and responding to community members’ inquiries and feedback

  • Collaborating with internal teams including marketing, support and product

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Luzia favicon
Luzia

Senior Backend Engineer

Simplify your daily life and studies with a versatile AI assistant that transcribes audio, generates images, and solves complex math problems via mobile chat.

engineeringhybridSão Paulo, BRfull-time

Benefits:

  • Innovative project in the field of artificial intelligence

  • Growth and professional development in cutting-edge technologies

  • Competitive salary and attractive benefits package

  • Flexible, inclusive, and collaborative work culture

Education Requirements:

  • Bachelor’s degree in Computer Science, Engineering, or related fields

Experience Requirements:

  • 5+ years of professional experience in Python development

  • Startup DNA: Previous experience in a startup environment

  • Cloud Expertise: Hands-on experience with cloud environments and distributed ecosystems

  • Experience with modern databases

Other Requirements:

  • Strong communication skills and fluency in English

  • Customer-centric and product-focused mindset

  • Proactive leadership and self-starter skills

  • Ability to communicate complex technical concepts to business stakeholders

  • B2C experience with large user databases is a plus

  • Hands-on experience building AI/ML products is a plus

Responsibilities:

  • Design, build, and deploy backend services with focus on scalability and LLMs

  • Work closely with product, AI, and engineering teams for technical solutions

  • Design and manage inter-service communications (API Development)

  • Maintain high standards for code quality, testing, and deployment

  • Provide guidance and mentorship to junior engineers

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Luzia

Head of Product, Brasil

Simplify your daily life and studies with a versatile AI assistant that transcribes audio, generates images, and solves complex math problems via mobile chat.

producthybridSão Paulo, BRfull-time

Experience Requirements:

  • Deep experience in consumer-facing mobile app development

  • Leadership experience in building and scaling cross-functional product teams

  • Track record of delivering impactful products in mobile-first companies

  • Experience with B2C apps (messaging, productivity, or AI)

  • Proficiency in product analytics, experimentation, and business intelligence tools

Other Requirements:

  • Deeply curious about users and passionate about discovering needs

  • Strong product instincts and data-informed decision making

  • Exceptional communication and influence skills

  • Comfort navigating technical conversations with Engineering and AI teams

  • Fluency in English is required; Spanish is a plus

Responsibilities:

  • Lead core app product initiatives locally from zero to one

  • Define the future of Luzia’s product in Brasil and globally

  • Lead local strategy for user growth, retention, and social features

  • Define and drive product roadmap based on user insights and data

  • Guide Engineering, Marketing, and Design teams with local insights

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Luzia

Senior iOS Engineer

Simplify your daily life and studies with a versatile AI assistant that transcribes audio, generates images, and solves complex math problems via mobile chat.

engineeringhybridSão Paulo, BRfull-time

Benefits:

  • Innovative project in the field of artificial intelligence

  • Growth and professional development in cutting-edge technologies

  • Competitive salary and attractive benefits package

  • Flexible, inclusive, and collaborative work culture

Education Requirements:

  • Bachelor's degree in Computer Science, Software Engineering, or related fields

Experience Requirements:

  • 5+ years of experience in building iOS development using Swift, SwiftUI, and UIKit

  • Experience working with APIs, databases, and cloud storage

  • Focus on consumer applications, simplicity and performance

Other Requirements:

  • Ability to work in an agile environment and adapt quickly

  • Understanding of LLMs and their application on user-facing products is a plus

  • Proficiency in English

  • Spanish is a plus

Responsibilities:

  • Evolve Luzia's native applications on iOS to become the leading AI platform

  • Collaborate with cross-functional teams to integrate new features with LLMs

  • Ensure optimization and efficiency of applications across various devices

  • Troubleshoot technical issues and bugs for a smooth experience

  • Participate in UI/UX design processes to ensure applications are intuitive

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Luzia

Senior Product Designer, Brasil

Simplify your daily life and studies with a versatile AI assistant that transcribes audio, generates images, and solves complex math problems via mobile chat.

designhybridSão Paulo, BRfull-time

Benefits:

  • Food/ Meal Card (Vale-Refeição and/or Vale Alimentação)

  • Public Transportation Commuting Benefit (Vale-Transporte)

  • Medical Plan

  • Chance of earning equity from day 1

Experience Requirements:

  • Strong portfolio showcasing mobile (Android/iOS) app work and measurable impact

  • Native mobile experience: proven delivery for Android and iOS

  • AI product experience: designing with LLMs, NLP, or context-aware systems

  • Design tools & systems: expert in Figma and design systems

  • Analytics & research: comfortable with Amplitude/Mixpanel and mixed-methods research

Other Requirements:

  • Fluent in English; Spanish or Portuguese a plus

  • Product mindset: strong analytical problem-solving

  • Native mobile experience (WhatsApp/low-connectivity flows)

Responsibilities:

  • Translate LLMs and context-aware signals into task-oriented product interactions

  • Own end-to-end mobile product design (Android & iOS) from discovery to handoff

  • Deliver simple, beautiful interfaces for novice and low-literacy users

  • Design mobile-first, offline-tolerant flows optimized for WhatsApp usage

  • Run mixed-methods research and use analytics to validate hypotheses

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Databricks

Director - Support Engineering (Data & AI)

Unify data, analytics, and AI on a single lakehouse platform to build production-ready generative AI applications while maintaining full data privacy and control.

engineeringonsiteSão Paulo, BRfull-time

Benefits:

  • Comprehensive benefits and perks

Education Requirements:

  • Bachelor’s/Master’s in Computer Science or equivalent technical field

Experience Requirements:

  • At least 2+ years as a manager of managers

  • 12+ years in the IT industry

  • Experience leading large teams of 50+ employees

  • Hands-on experience in Big Data (Spark, Hadoop, Kafka)

  • Experience in ML/AI projects

Other Requirements:

  • Fluent in English and Portuguese

  • Excellent troubleshooting skills across distributed systems

  • Strong ownership mindset

  • Proficiency in Java/Scala development

  • Knowledge of CI/CD practices

Responsibilities:

  • Build and manage a high-performing regional team

  • Hire, retain, and develop top technical talent

  • Coach and mentor regional support managers

  • Partner with Engineering to improve product supportability

  • Lead and resolve escalations during LATAM business hours

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Klavi

Senior Data Engineer

Boost credit approval rates by 15% and reduce delinquency using Open Finance data intelligence and high-accuracy transaction categorization for lenders.

engineeringhybridSão Paulo, BRfull-time

Benefits:

  • Health and Dental Plan

  • Life Insurance

  • Flash Benefits (Meal/Food/Home Office)

  • Extended Parental Leave

  • Childcare aid

Education Requirements:

  • Degree in IT, Engineering, Data Science or related areas

Experience Requirements:

  • 5+ years of experience in Data Engineering

  • Advanced mastery of SQL and dbt (modular modeling and tests)

  • Experience with AWS ecosystem (S3, Glue, Athena, Redshift)

Other Requirements:

  • Experience with distributed processing (Spark/Hadoop)

  • Proficiency in Python, Java, or Golang

  • Knowledge of Scala, SPARQL, GraphQL, and Delta Lake

  • Advanced English

Responsibilities:

  • Project, build, and maintain scalable and reliable data pipelines

  • Automate ETL/ELT processes ensuring efficiency and quality

  • Ensure data availability, integrity, and consistency

  • Develop reusable components to support solution scalability

  • Collaborate with Engineering, Product, and Solutions teams

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Klavi

Senior Data Analyst

Boost credit approval rates by 15% and reduce delinquency using Open Finance data intelligence and high-accuracy transaction categorization for lenders.

sciencehybridSão Paulo, BRfull-time

Benefits:

  • Health and Dental Plan

  • Life Insurance

  • Flash Benefits (Meal/Food/Home Office)

  • Extended Parental Leave

  • Childcare aid

Education Requirements:

  • Degree in Data Science, Statistics, Mathematics, Computing or related areas

Experience Requirements:

  • Solid experience as a Senior Data Scientist or equivalent

  • 3+ years of experience in industry or retail (large scale data contexts)

  • Experience in market analysis, CRM, pricing, or commercial planning

Other Requirements:

  • Advanced proficiency in Python and SQL

  • Mastery of descriptive and inferential statistics

  • Experience with BI tools (Power BI, Tableau or similar)

  • Advanced English

Responsibilities:

  • Analyze large volumes of data to identify patterns and business opportunities

  • Translate analysis into actionable recommendations for strategy

  • Partner with Sales, Solutions, and Product teams

  • Build and maintain executive dashboards for decision-making

  • Operationalize analytical solutions and models for client-oriented deliveries

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Klavi

Talent Acquisition Specialist

Boost credit approval rates by 15% and reduce delinquency using Open Finance data intelligence and high-accuracy transaction categorization for lenders.

recruitinghybridSão Paulo, BRfull-time

Benefits:

  • Health and Dental Plan

  • Life Insurance

  • Flash Benefits (Meal/Food/Home Office)

  • Extended Parental Leave

  • Childcare aid

Education Requirements:

  • Education incentives

Experience Requirements:

  • Proven experience in Talent Acquisition (startups or tech companies preferred)

  • Experience with technical and business recruiting

  • Practical experience with active sourcing strategies

Other Requirements:

  • High autonomy and ownership

  • Excellent communication and organization skills

  • Advanced or fluent English

Responsibilities:

  • Responsible for end-to-end recruitment of technical and non-technical positions

  • Act as a strategic partner to the People team and leadership

  • Design and execute active sourcing strategies across multiple channels

  • Conduct structured interviews and behavioral/technical evaluations

  • Track and analyze recruitment metrics (time-to-hire, pipeline, etc.)

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ActZero

Marketing Campaign Specialist

Protect smaller organizations with 24/7 AI-powered managed detection and response that simplifies cybersecurity across endpoints, cloud services, and identities.

marketingonsiteSão Paulo, BRfull-time

Education Requirements:

  • Bachelor’s degree in Marketing, Business, Communications, or related field

Experience Requirements:

  • 1-3 years of experience in demand generation, digital marketing, or campaign execution

  • Experience working with platforms such as 6sense, Marketo, and Salesforce

Other Requirements:

  • Data-driven mindset

  • Strong organizational skills

  • Proactive communicator

Responsibilities:

  • Own end-to-end campaign execution across various digital channels

  • Build and manage Wrike/Jira tasks and launch readiness

  • Create and maintain 6sense segments and audience groupings

  • Conduct campaign QA including UTMs and lead routing

  • Monitor campaign performance and budget pacing

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Amazon

Executive Assistant, Amazon Ads

Access personalized product recommendations and streamlined global shopping through AI-driven discovery and voice-activated assistance for consumers and sellers.

operationsonsiteSão Paulo, BRfull-time

Education Requirements:

  • Bachelor's degree

  • High school or equivalent diploma

Experience Requirements:

  • 3+ years of senior level leadership support, or 1+ years of Amazon experience

Other Requirements:

  • Fluency in English and Portuguese

  • Experience with Microsoft Office products

  • Experience with executive level calendar management

  • Experience in managing global stakeholders

Responsibilities:

  • Provide support for senior level executives

  • Support expatriate executives

  • Manage organizational planning and prioritization

  • Coordinate domestic and international travel

  • Implement processes to increase productivity

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Sardine

Software Engineer - Backend

Stop financial crime and automate risk decisioning with real-time fraud prevention, behavioral biometrics, and AI agents designed for banks and fintech teams.

engineeringremoteSão Paulo, BR
R$285K - R$400K
full-time

Benefits:

  • Generous compensation in cash and equity

  • Early exercise for all options

  • Remote-first Culture

  • Monthly meal stipend

  • Annual Learning stipend

Experience Requirements:

  • 5+ years of experience specializing in web backend development

Other Requirements:

  • Proficiency in Golang is a significant advantage

  • Experience in data engineering is highly desirable

  • Proficient in English

Responsibilities:

  • Design, create, and maintain robust backend services

  • Collaborate with stakeholders to architect new services

  • Contribute to technical roadmaps

  • Craft and maintain user-facing technical documentation

  • Shape company engineering culture

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BrazeAI Decisioning Studio™

Technical Support Engineer

Optimize every customer touchpoint using AI-powered decisioning that selects the best channel, offer, and timing for marketing teams to drive bottom-line growth.

engineeringhybridSão Paulo, BRfull-time

Benefits:

  • Competitive compensation including equity

  • Retirement and Employee Stock Purchase Plans

  • Flexible paid time off

  • Comprehensive benefit plans

  • Yearly learning stipend

Education Requirements:

  • BS in Computer Science (or equivalent coding bootcamp or technical experience)

Experience Requirements:

  • 2-3 years of experience developing web and/or mobile applications

  • Experience with Ruby, Rails, Swift, Objective-C, Java, or Kotlin

  • 2-3 years of experience supporting technical products in SaaS B2B

  • Experience with APIs, HTML, CSS, and JavaScript

Other Requirements:

  • Proficiency in case management tools such as Salesforce or Jira

  • Exceptional analytical and troubleshooting capabilities

  • Ability to be part of an 'on call' after-hours rotation team

  • Strong sense of intellectual curiosity

Responsibilities:

  • Primary technical escalation point for Sales, CS, and Technical Support

  • Investigate and resolve highly technical, escalated customer issues

  • Review customer SDK integration code

  • Build custom data export and migration scripts

  • Partner with Product Engineering to fix bugs and build internal tools

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