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Senior Software Engineer - Data Ops
Lead backend development for Factorial’s internal sales/billing systems, designing scalable, secure cloud architectures for financial workflows and API integrations (e.g., Stripe/Adyen). Focus on reliability, AI-driven workflows, and product-first engineering.
Data Engineer
Build and maintain data pipelines on AWS using PySpark, Python, and SQL to enable analytics and reporting.
Software Engineer Full-Stack (React + Node + IA/MCP)
Builds full-stack applications with Node.js/React while integrating AI-driven workflows (LLMs, agentic systems) and MCP protocols for HR/payroll solutions.
Full Stack Node.js/PostgreSQL Engineer with AI for Financial Institutions
Builds and maintains scalable Node.js/PostgreSQL APIs and AI-driven workflows for a fintech SaaS platform automating document-heavy compliance workflows in real estate and regulated sectors.
Senior Full Stack Developer – Angular & Java
Develops high-performance full-stack web apps with Angular and Java, focusing on real-time data features, microservices, and frontend-backend integration while optimizing performance and leveraging AI tools for UX and code improvements.
DevOps/Platform Engineer - Hybrid, Madrid (3x2)
DevOps engineer helps a banking client migrate apps to Azure, modernize CI/CD pipelines, and adopt cloud-native practices while educating teams on DevOps workflows.
DevOps Engineer con Go (Madrid)
Build and operate a multi-cloud Kubernetes platform on Azure and AWS, automating infrastructure with Go, Terraform, and CI/CD while ensuring security and high availability.
DevOps Engineer - Data
DevOps Engineer responsible for designing, automating, and maintaining scalable cloud data platforms, CI/CD pipelines, and observability tools to support advanced analytics and AI initiatives.
Lead Java Developer
Lead Java Developer oversees technical development for a global fashion retailer, driving architecture, team leadership, and complex Java/Spring-based solutions with Kafka, databases, and DevOps tools to enhance ecommerce platforms.
Senior Java Developer
Develops and maintains Java-based backend systems for Localcoin’s Bitcoin ATM network, focusing on secure, scalable integrations and RESTful services while mentoring junior developers.
Software Engineer, Core Platform (All Levels)
Builds and maintains a core AI-native manufacturing platform, integrating hardware/engineering expertise to design scalable systems for defense, robotics, and nuclear industries.
Senior Software Engineer
Develops core SaaS platform for Environmental, Health, and Safety (EHS) data management, designing scalable backend, frontend, and database solutions to help businesses analyze and act on safety/environmental risks.
Container Architect
Designs and implements containerization strategies for enterprise applications using Docker, Kubernetes, and OpenShift.
Desarrollador Full Stack Senior PHP Laravel ERP propio - Sector Transporte
Lead senior PHP/Laravel developer for a custom-built logistics ERP system, maintaining production stability, developing new modules, managing Linux servers, databases, and mobile apps for admin/field teams, and ensuring integrations with electronic invoicing, telemetry, and cloud storage.
Ruby Developer
Build and maintain secure Ruby on Rails APIs for the VA Lighthouse platform, focusing on scalability, security, and government compliance.
Application Security Architect
The Application Security Architect will lead security initiatives, focusing on secure SDLC, cloud infrastructure, and AI security. The role requires extensive experience in threat modeling, API security, and modern authentication protocols.
Senior DevOps, Software
Senior DevOps Engineer designs, implements, and maintains cloud-native CI/CD pipelines, IaC, and GitOps workflows while collaborating with teams to automate and secure IT delivery for a cloud-focused IT solutions provider.
Staff Software Engineer, ML Infra & Distributed Systems
Builds and maintains low-latency ML inference platforms (personalized recommendations, search, content understanding) using distributed systems, Scala, and cloud infrastructure.
Tech Lead Python Developer
Lead a Python team building scalable cloud features, mentoring engineers, and reviewing code using Docker, Jenkins, and pytest.
Staff Software Engineer, ML Infra & Distributed Systems
About the Role: As a Staff Software Engineer on the ML Infrastructure team, you will collaborate closely with the Machine Learning and Product teams to build world-class machine learning inference platforms. These…