qa engineer backend

reView is a microservices backend over a graph data layer. Correctness in our system depends not just on API behavior, but on whether data is correctly structured, linked, and queryable across services. In a regulated-industry product, the difference between a result that runs and a result that is right is the entire value of the platform. Concrete examples...

ALTEN México busca un Senior Backend Developer Java para diseñar y optimizar APIs REST seguras con Spring Boot 3. Colaborarás en un entorno ágil con equipos multidisciplinarios, asegurando rendimiento, seguridad y escalabilidad de sistemas críticos.Se requiere experiencia sólida en Java 17/21, Spring Security, JWT, JPA y SQL Server, con enfoque en...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...

Improving South America busca un Ingeniero Senior/Principal para liderar Run-the-Business y modernizar un portafolio de apps móviles empresariales y servicios backend. Se prioriza retirar Scandit y reemplazarlo por escaneo nativo en iOS, manteniendo soporte y mejoras en Java/WebSphere.Se valorará experiencia práctica en iOS, .NET MAUI, C#, Java y entornos...

Senior QA Automation EngineerLevel: E2 (Senior)Location: Mexico City or Remote (LATAM)We're looking for a Senior QA Automation Engineer to elevate engineering quality across Aplazo. This is an engineering role—you'll write production-grade code and maintain automated tests independently; improve existing suites and coverage in your own area, adapt and...

Senior QA Automation EngineerLevel: E2 (Senior)Location: Mexico City or Remote (LATAM)We're looking for a Senior QA Automation Engineer to elevate engineering quality across Aplazo. This is an engineering role—you'll write production-grade code and maintain automated tests independently; improve existing suites and coverage in your own area, adapt and...

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 USIf you're looking for a place to grow, make an...

Our client is looking for a Senior QA Engineer to ensure the quality, reliability, security, and compliance of a modern, cloud-based dental practice management platform. The application includes a Ruby on Rails backend and a React frontend. This role will focus on manual and automated testing, improving test coverage, identifying defects, and ensuring...

Outlier is seeking a QA Coder to join a remote, structured program designed for LatAm software engineers. You will review AI-generated code, rate model responses, and craft prompts to push AI capabilities in code generation.Ideal candidates have a CS degree, live production code experience, and strong English communication. Earn up to $34 USD/hr with...

Wesco is seeking an Associate Quality Assurance Engineer to perform routine inspections and support QA testing for raw materials, in-process items, and finished products to meet customer specifications. The role involves developing procedures, addressing compliance, and suggesting solutions to product problems.Qualifications include a Bachelor's degree and...

Outlier is building a remote QA coding program across LatAm. We’re seeking experienced software engineers to review AI-generated code, rate model responses on accuracy and presentation, and craft clear, well-structured CS prompts. This is a freelance 1099 contract open to participants in Latin America, with pay up to $34 USD/hr plus incentives.Work from...

Bluelight is seeking an experienced software engineer to join our rapidly growing team.You will contribute to challenging projects, building high-quality backend services with Node.Js/TypeScript and AWS, while collaborating across disciplines to deliver scalable REST APIs.The role emphasizes secure multi-tenant architectures, real-time data handling, and...

OverviewMedallia is the pioneer and market leader in Experience Management.Our award-winning SaaS platform, Medallia Experience Cloud, leads the market in the management of experiences, insights, and actions for candidates, customers, employees, patients, and residents alike.We believe that every experience is a memory that can last a lifetime.Experiences...

Citi in Mexico City is seeking a Senior Software Application Developer to design, build, and implement backend systems using Python, Apache Spark, and SQL.You will join projects in progress, help shape technical standards while mentoring junior developers.The role offers a hybrid schedule (three days in the office, two days remote) and exposure to...

Bluelight is a leading software consultancy actively expanding across the US and the Americas.We seek a senior backend-focused developer to design and deliver low-latency API services, robust data models, and secure, multi-tenant solutions.You will work with Node.Js, TypeScript, and React, collaborating across teams to build scalable applications, write...

CodersLink is seeking a Senior Back End Engineer in Mexico City, with a hybrid work arrangement.You will focus on building scalable backend services, APIs, and data-intensive microservices for high-traffic campaigns.You will collaborate with cross-functional teams, own end-to-end feature delivery, and mentor peers while optimizing performance and reliability...

Zmex Zillow Mexico, S. De R.L. De C.V. is seeking a collaborative, product-minded backend engineer to design, build, and scale evaluation frameworks for agentic AI experiences. You will work with ML engineers and product leaders to implement observability, reliability, and quality across production systems.This teleworker role offers equity awards and...

Role Overview At Rehire, we are partnering with an international technology company specializing in digital transformation and software solutions in the search for a Senior Manual QA Engineer to join a cross-platform application development project. We are looking for an experienced QA professional with strong expertise in manual testing, Flutter...

Outlier invites experienced software engineers to join as QA Coders, reviewing AI-generated code and flagging errors to improve model reliability. This freelance, 1099 opportunity offers flexible hours and a chance to work with real production code across Latin America. Rates start at up to $34 USD per hour, with additional incentives based on project...

A leading tech company in Mexico is seeking a Senior Test Engineer with extensive experience in SQL, API Testing, and both Automation & Manual Testing. The ideal candidate will have over 7 years of relevant experience and is adept in designing robust automated test solutions. This position requires a Bachelor's degree in a related field and a solid...