qa engineer backend

Infosys Brazil is looking for professionals with a AI Senior Software Engineer profile to join our team. Required Qualifications • Strong knowledge of backend development using Python, Java, Node.js, and PySpark. • Experience building AI Agents using frameworks such as LangChain, LangGraph, or similar open-source technologies. • Knowledge of...

Overview #WE ARE INSIDERVocê terá a chance de trabalhar lado a lado com profissionais obcecados pelo cliente, participando ativamente de projetos e iniciativas que impactam diretamente o negócio e transformam a realidade do mercado. #ALWAYS EVOLVINGOportunidade para quem deseja desenvolver sua carreira em um ambiente inovador, onde constantemente subimos...

About Block Labs Block Labs is a premier technology studio operating at the bleeding edge of Web3, Artificial Intelligence, and iGaming. We don't just ship features; we engineer high‑scale, production‑grade platforms that power the next generation of digital products. We are a collective of senior engineers, product strategists, and builders who refuse...

Buscamos um(a) Quality Engineer para atuar com testes e qualidade de produtos digitais, garantindo a estabilidade e o bom funcionamento das aplicações.O profissional será responsável por realizar testes, validar correções, identificar problemas e apoiar a melhoria contínua das soluções digitais.Modelo: Híbrido, 2 vezes por semana na Faria...

Descrição longaComo Software Engineer no Mercado Livre, você projetará e escalará sistemas inovadores e seguros que resolvem problemas reais e de alto impacto. Trabalhará em um ambiente dinâmico com tecnologia de ponta, aplicando boas práticas de engenharia, modelos próprios de IA e aprendizado contínuo, com o propósito de democratizar o comércio...

We are hiring for one of our clients, seeking a Frontend Software Engineer to work on a full-time basis to develop and maintain user interfaces for web applications. The role involves implementing responsive designs, integrating with backend systems, and optimizing frontend performance. Key Responsibilities Collaborate with designers and backend engineers...

Engineering the future of logistics – from Brazil to the world This position is dedicated to professionals with disabilities (PCD), in accordance with Brazilian Law No. 8.213/91 (Lei de Cotas). At DoorDash, we believe diverse teams build better products. We are committed to providing an accessible, inclusive workplace with equal opportunities for...

Country: Poland, Croatia, Costa Rica, Argentina, Colombia, Mexico, Brazil, and Portugal Type: Fully remote What's the Project? Newfire Global Partners is a leading technology firm that specializes in building transformative software solutions for some of the world’s most innovative companies. With a presence across four continents, Newfire Global brings...

About Entrupy Entrupy is a global technology company whose mission is to protect businesses, borders and consumers from transacting in counterfeit goods. Entrupy has developed a patented technology system which utilizes a combination of AI and computer vision to instantly identify and authenticate high value physical goods. Entrupy’s solutions serve...

About Nu Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been leading an industry transformation through innovative products and human-centered services. Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been leading an...

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic...

SENIOR FRONTEND ENGINEER (ANGULAR) (HYBRID PORTO)Portuguese company hires for hybrid position Location: Porto, Portugal⚠️ Only candidates already based in Portugal will be considered Work Model: Hybrid — 2 days per week in the office️ Language Requirements: Fluent English required Seniority: Senior (5+ years) Rate Between €2900 - 3200 RV or...

Agile Engine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOINUSIf you're looking for a place to grow, make an...

Company Description We’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a...

Working at Infobip means being part of something truly global. With 75+ offices across six continents, we’re not just building technology — we’re shaping how more than 80% of the world connects and communicates.As employees, we take pride in contributing to the world’s largest and only full-stack cloud communication platform. But it’s not just what...

We are looking for a Software Engineer to join our team in Brazil, at a Mid-level or Senior level, with strong experience building modern software systems using .NET and Next.js. You will work across backend and frontend development, contributing to system architecture, engineering practices, and the continuous improvement of software delivery. We are...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

About Us Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities. About Us Appnovation is a global, full-service digital...

About usAppnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities.As a Senior Developer, Fullstack (AI & Data Platform), you...

Descrição Buscamos um(a) Quality Engineer para atuar com testes e qualidade de produtos digitais, garantindo a estabilidade e o bom funcionamento das aplicações.O profissional será responsável por realizar testes, validar correções, identificar problemas e apoiar a melhoria contínua das soluções digitais. Descrição Buscamos um(a) Quality...