qa engineer backend

Hitss México en Toluca busca un Backend Engineer con experiencia en microservicios para unirse a proyectos estratégicos del sector financiero.Se requieren 3+ años en Backend, Java y Spring Boot, Oracle/SQL/PLSQL, inglés avanzado, Splunk y AppDynamics, y experiencia bancaria. Modalidad híbrida en Toluca, prestaciones de ley y beneficios como seguro de...

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...

Bluelight LLC is seeking a skilled backend engineer to join a fast-paced software consultancy. You will design, build, and maintain high-performance backend systems using Elixir and the Phoenix framework, collaborating with cross-functional teams to deliver scalable services. The role emphasizes ownership of features from concept to release, with a focus on...

Capgemini México busca un Gemini Agent Developer (Cloud Backend) para diseñar, desarrollar e integrar agentes inteligentes y soluciones basadas en IA Generativa. Se trabajará en APIs REST escalables con Python, microservicios y entornos cloud, con enfoque en seguridad y documentación técnica. Es un rol híbrido en la Ciudad de México, con interacción...

LotusFlare, Inc. in Mexico City is seeking a Senior Backend Engineer to replace traditional back ends with a dynamic product stack. You will design, secure and scale backend infrastructure capable of millions of concurrent API calls, working with a global engineering team on distributed systems. You will own the full software lifecycle, collaborate closely...

Cognizant in Mexico is seeking a senior backend developer with 5+ years of experience in Java/JEE, Spring, and Python to design and implement scalable APIs and microservices. You will work across RESTful services, JSON/XML integrations, and cloud-enabled deployments in a hybrid setup. The role requires advanced English, strong CI/CD skills, and...

Accenture is seeking a Senior API Developer to design, build, and maintain scalable RESTful APIs using C# and .NET in Monterrey. You will collaborate with architects, product owners, and cross-functional teams to deliver secure, high-performance backend services on Azure. Ideal candidates have 4–12 years of enterprise experience, a Bachelor’s degree in...

MissionHires located in Ciudad de México is seeking a Senior Backend Engineer to design and develop scalable backend services using Node.js and NestJS. You will create high-performance RESTful APIs and manage relational databases, particularly PostgreSQL, while mentoring junior developers.This role involves leading technical discussions, implementing best...

Palo IT is seeking a Senior Backend Developer to design, build, and evolve robust backend services using Python and FastAPI. You will work with cross-functional teams to deliver high-quality software, drive technical excellence, and influence architectural decisions for scalable solutions.The role emphasizes API design, security, and modern DevOps practices...

A software development company in Mexico City is seeking a Java Backend Engineer to build reliable, scalable systems for impactful digital products. The role involves designing Java microservices, developing data management solutions, and optimizing integrations. Required qualifications include over 3 years of experience with Java 17+, Spring Boot, Docker,...

Proxify is seeking a Senior AI Engineer to lead the development of next-generation autonomous systems. This backend-heavy full-stack role requires expertise in Agentic Development, mastery of the Claude ecosystem, and the ability to build AI-coding features. Candidates should be comfortable with frontend technologies like React/Vue and have an...

Capgemini México busca un Gemini Agent Developer (Cloud Backend) para diseñar, desarrollar e integrar agentes inteligentes y soluciones basadas en IA Generativa. Se trabajará en APIs REST escalables con Python, microservicios y entornos cloud, con enfoque en seguridad y documentación técnica.Es un rol híbrido en la Ciudad de México, con interacción...

NTT DATA Services is seeking a Sr Backend Developer (Hybrid Guadalajara) to design and implement production‑grade data pipelines and REST APIs. You will work in Guadalajara, Jalisco, Mexico, and collaborate with the team to ship features weekly while ensuring code quality. The role requires expertise in Node.js and Java 17+, plus hands‑on...

Bevaya is hiring a Senior Software Engineer to own backend services and workflows in a high-stakes insurance tech environment. You will design, build, and operate distributed systems using TypeScript and Python, with PostgreSQL as the data backbone and a modern React frontend. You will partner with product teams, surface edge cases early, and apply AI...

Join Our Remote Data Products & Machine Learning Startup! At Muttdata, we build innovative Data Products and Machine Learning solutions that help companies solve complex business challenges. As a fast-growing, remote-first startup, we’re passionate about technology, collaboration, and continuous learning. We are looking for an experienced, hands-on, and...

Picaio busca un Senior Backend Engineer altamente capacitado y con enfoque hands-on en C# y .NET. Diseñarás, desarrollarás y optimizarás soluciones backend escalables, seguras y de alto rendimiento, participando en decisiones de arquitectura y mentoría del equipo.Las responsabilidades incluyen crear APIs REST, microservicios y gestionar bases de datos...

NTT DATA Services is seeking a Sr Backend Developer (Hybrid Guadalajara) to design and implement production‑grade data pipelines and REST APIs. You will work in Guadalajara, Jalisco, Mexico, and collaborate with the team to ship features weekly while ensuring code quality. The role requires expertise in Node.js and Java 17+, plus hands‑on...

Proxify is seeking a Senior Python AI Engineer in Mexico to design and develop backend systems and APIs for AI-powered applications. You will collaborate closely with cross-functional teams and utilize your proficiency in Python, deep learning frameworks, and large language models. We offer guaranteed on-time payments, a predictable working schedule, and...

EPAM Systems Inc is seeking a Senior Python Developer with an AI focus to deliver high-quality software and apply AI skills in practical ways. You will join a collaborative team on forward-looking projects, shaping solutions end-to-end. You will architect scalable backend services in Python, work with React front-ends, participate in design reviews, mentor...

BradesCard México busca un Programador Senior Backend para diseñar, desarrollar y mantener microservicios Java/Spring Boot escalables y resilientes. Se trabajará con APIs REST y procesos event‑driven, integrando datos en SQL/NoSQL y aplicando DDD y buenas prácticas de seguridad. Se requiere 5+ años en Java y dominio de Spring Boot, Spring Cloud y...