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Remote Senior Backend Python Developer
Backend engineer migrating a high-traffic logistics platform from Java/Oracle to Python/PostgreSQL while maintaining stability and adding automated testing.
Remote Senior Backend Developer (Python)
Backend engineer migrating a high-traffic logistics platform from Java/Oracle to Python/PostgreSQL while maintaining stability and adding automated testing.
Python Developer
Build Python-based simulators and mock services to automate testing of security alarm systems, integrating with CI/CD pipelines and IoT protocols.
Python Developer Contract
Python developer building automated test infrastructure for alarm systems, including simulators, emulators, and mock backend services using BDD and CI/CD pipelines.
Remote Senior Python Backend Developer
Backend engineer migrating and evolving a high-traffic logistics platform from Java/Oracle to Python/PostgreSQL while ensuring stability and reliability.
Desarrollador de BackEnd Junior
Build and maintain Java backend services using Spring Boot, REST APIs, MySQL, and Git; learn and grow with a stable team on real company systems.
Desarrollador de BackEnd Junior
Junior backend developer building and maintaining Java-based systems with Spring Boot, REST APIs, MySQL, and JPA/Hibernate.
Contract Python Developer
Build Python-based simulators, emulators, and mock backend services to automate testing for alarm systems, integrating with CI/CD pipelines and collaborating with firmware/QA teams.
Senior React Frontend Developer (híbrido Madrid / Mallorca)
Build and evolve scalable React/TypeScript frontends for B2B and B2C travel platforms, using Next.js, micro-frontends, and modern state-management tools while collaborating in a Scrum team.
Senior React Frontend Developer (híbrido Madrid / Mallorca) - cequelinos
Build and evolve scalable React/TypeScript frontends for B2B and B2C travel platforms, using Next.js, micro-frontends, and modern state-management tools while collaborating in a Scrum team.
Quadient Developer (Frontend & Backend) - castilla león
Develop and debug Quadient Inspire workflows for dynamic onboarding forms, integrating RESTful APIs and supporting front-office teams.
Remote React Frontend Developer
Build and maintain React/Next.js frontend apps with TypeScript, collaborating with designers and backend teams to deliver scalable, user-friendly web solutions.
Senior Software Development Engineer in Test - Datacenter Server OS
Build and run automated tests for NVIDIA’s datacenter server OS and AI stack, using Linux, CI/CD, and AI tools to validate reliability and performance at scale.
Senior Full Stack Engineer — Fintech, Node.js, TypeScript, AI/LLM
Builds and maintains fintech payment systems and AI-enabled web apps using Node.js, TypeScript, React/Next.js, and LLM integrations while designing secure APIs, integrations, and scalable architecture.
Full Stack Mobile Developer
Build and optimize React Native mobile apps and backend services for a super-app platform, using Node.js, databases, and cloud infrastructure.
Lead Data Engineer
Lead Data Engineer responsible for designing, building, and maintaining scalable healthcare data pipelines in AWS, handling PHI/PII securely, and integrating AI/ML for mapping and data quality while owning the full pipeline lifecycle from development to production.
Data Engineer
Build and maintain scalable data pipelines on Snowflake using SnowPipe and dbt, ensuring clean, reliable data for analytics and AI/ML workloads.
Full Stack Developer
Build and maintain full-stack applications using Java/Spring Boot for backend APIs and React for frontend, with PostgreSQL databases and Docker deployments.
Full Stack Engineer
Build AI-powered web apps with React/Next.js, TypeScript, Python, FastAPI, LLM APIs, RAG pipelines, vector DBs, and AWS. Integrate enterprise systems and deploy to cloud.