senior web browser researcher

Join a fully remote, globally distributed team developing advanced device intelligence and fraud-detection technology. As a Senior Web Browser Researcher, you will investigate browser behavior, discover novel identification techniques, and improve the accuracy and stability of core products. You will lead research from initial hypothesis through validation...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Engineer (Web) based remotely in Brazil.We are looking for an experienced Senior QA Engineer to ensure the quality, reliability, and performance of modern web applications throughout the development lifecycle. In this...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Engineer (Web) based remotely in Brazil. We are looking for an experienced Senior QA Engineer to ensure the quality, reliability, and performance of modern web applications throughout the development lifecycle. In this...

NielsenIQ is a global consumer intelligence company that helps clients understand consumer buying behavior and identify opportunities for growth. Our web data acquisition capabilities collect and transform public digital-commerce data that powers data-driven products and customer insights.The Engineering Manager, Web Data Acquisition leads an Europe-based...

Company DescriptionFostr connects growing businesses with highly skilled freelancers drawn from global talent pools. By working through a trusted network of professionals, Fostr focuses on delivering tailored solutions that match each client's specific requirements. The company emphasizes trust, reliability, and care in every engagement, ensuring strong...

Estamos buscando um Desenvolvedor Python Sênior com forte experiência em web scraping para atuar no desenvolvimento e evolução de soluções de coleta de dados em larga escala. Este profissional irá contribuir com conhecimento técnico avançado e boas práticas de engenharia para melhorar a robustez,confiabilidade e eficiência dos sistemas de coleta...

We are seeking a highly skilled Senior Fullstack Web Developer to join our dynamic team. This role is crucial for the development and enhancement of web applications that facilitate monetary transactions on a global scale. As a Senior Fullstack Web Developer, you will leverage your expertise in both front-end and back-end technologies to create seamless user...

Senior Data AnalystRemote (Contract)Eightpoint is a global multi-platform application development company. We focus on building highly effective digital offerings that can maximize value for our advertisers, publishers, partners, and users. Eightpoint operates in multiple different product lines on a global landscape. We have products that include mobile...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Web Browser Researcher based in Brazil. Join a fully remote, globally distributed team developing advanced device intelligence and fraud-detection technology. As a Senior Web Browser Researcher, you will investigate...

EngineeringFull-time# Senior Frontend EngineerRemote(Brazil) Full-time $80k - $120k Posted 3 months ago### About the RoleWe are seeking an experienced and passionate Senior Frontend Engineer to join our growing team. In this role, you will be responsible for designing, developing, and maintaining high-quality, scalable, and user-friendly web applications....

Senior Data ScientistRemote (Contract)Eightpoint is a global multi-platform application development company. We focus on building highly effective digital offerings that can maximize value for our advertisers, publishers, partners, and users. Eightpoint operates in multiple different product lines on a global landscape. We have products that include mobile...

EngineeringFull-time# Senior Frontend EngineerRemote(Brazil) Full-time $80k - $120k Posted 3 months ago### About the RoleWe are seeking an experienced and passionate Senior Frontend Engineer to join our growing team. In this role, you will be responsible for designing, developing, and maintaining high-quality, scalable, and user-friendly web applications....

Job description BX Studio, a leading Webflow design-and-development agency, is looking for an experienced Senior Webflow Developer to own and elevate our most complex web projects. You’ll collaborate closely with designers, strategists, and junior developers to deliver pixel-perfect, high-performance sites—on time, on budget, and at the cutting edge of...

Senior Data ScientistRemote (Contract)Eightpoint is a global multi-platform application development company. We focus on building highly effective digital offerings that can maximize value for our advertisers, publishers, partners, and users. Eightpoint operates in multiple different product lines on a global landscape. We have products that include mobile...

Senior QA Engineer (Connected Device Fleet & Cloud Platform)Type: Full-time, remote (strong overlap with US Central / AU business hours) Level: SeniorAbout the roleWe build and operate a large-scale platform for connected devices deployed across thousands of locations, plus the cloud services and web applications that drive them. It is a full-stack,...

Descrição da vaga Você irá trabalhar em uma equipe multidisciplinar, sendo responsável por conduzir experimentos e entregar soluções inovadoras alinhadas à estratégia do produto. Nesse ambiente, você terá a oportunidade de colaborar com profissionais de diferentes habilidades, como Product Managers, designers, especialistas em inteligência...

We're looking for a Senior or Staff Fullstack Engineer who enjoys owning a feature all the way from the browser to the services behind it.You'll work across a modern React and TypeScript application, Python and Rust services, external APIs, and an AI agent platform. The role has a strong front-end focus, but this isn't a position where you throw an API...

As a Senior Software Engineer, reporting to the Engineering Manager, you will design, build, and evolve our customer-facing portal and related web experiences, delivering features and improvements that provide direct value to our users. You will focus on the portal front end, responsive UIs, workflows, and integrations, while partnering with backend and...

Vaga abertapublicada em 23/10/2026# Senior QA Engineer – CMS & Content Validation TestingCentraprise · BrasilCLTSeniorRemotoCompartilharWhatsAppLinkedInTelegramX## Descrição da vaga* 8–10 years of QA experience, including substantial experience in web application and content validation testing.* Strong understanding of editorial content models, CMS...

Get AI-powered advice on this job and more exclusive features. Our Company Tenchi is a Cyber Security company building innovative technology focused on Third-Party Cyber Risk Management for businesses. Founded by serial entrepreneurs and supported by solid institutional investors, we are driven to disrupt this fast-growing industry. Tenchi was created to...