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Senior Software Engineer
Senior Software Engineer leads Post-Booking systems at Taskrabbit, architecting high-performance Node.js services and AI-driven features to enhance customer experience and modernize microservices.
Senior Software Engineer (Golang)
Build scalable cloud services in Go for a sports performance tech platform. Design, deploy, and maintain backend systems handling wearable data, video, and athlete analytics for global teams (NFL, NBA, etc.).
Product Manager
Product Manager at Catena Clearing owns the API-driven freight data platform, shaping normalized data schemas, write-back workflows, and customer-facing tools to unify 290+ telematics/ELD providers for enterprise logistics customers (fuel, TMS, insurance, etc.).
Desenvolvedor (a) Backend Pleno - Home Office
Backend developer responsible for building new features, fixing bugs, maintaining legacy systems, and ensuring code quality with PHP/Symfony. Focuses on REST APIs, relational databases, and collaboration with technical teams.
Software Engineer, Forward Deployed AI Engineer
Forward Deployed AI Engineer writing production Python code to implement customer integrations, configure AI voice agents, and build API/webhook connections—on-site in Barcelona.
Senior Backend / Data Engineer – Python & Django
Senior Backend/Data Engineer building scalable Python/Django services and REST APIs while implementing data processing pipelines with pandas and NumPy on an international data management platform.
Backend / Data Engineer – Python, Django & Mongo DB
Backend/Data Engineer building and evolving a data management platform using Python, Django, MongoDB, and pandas/NumPy, with a focus on REST APIs, data processing workflows, and automated testing in a fully remote, international team.
Full Stack Developer (JavaScript)
A full-stack developer builds and integrates both front-end and back-end components, focusing on JavaScript/Node.js (Express) for back-end and any framework for front-end, with a strong emphasis on clean code, testing, and BFF architecture.
Full Stack Developer AI
Build and maintain fullstack solutions (React/Next.js/TypeScript frontend, C#/.NET backend, AWS infrastructure) for a Belgian remittance fintech's product team in Madrid.
DevOps Automation Engineer
Site Reliability Engineer / DevOps & Automation role focused on designing automation tools and CI/CD pipelines using Python, FastAPI, Jenkins, Ansible Tower, Kubernetes, and SQL databases for a banking client (BNP Paribas) on a hybrid basis in Madrid.
Senior Java Developer
The Senior Java Developer will design and develop scalable data streaming and cloud-based solutions using Java, Spring Boot, Kafka Streams, and AWS. This is a long-term, 100% remote role requiring deep expertise in event-driven architectures and data processing.
Senior Java Developer
The Senior Java Developer will build scalable backend systems using Java, Spring Boot, Hexagonal Architecture, and DDD. The role involves integrating AI tools into the development lifecycle to optimize code quality and efficiency.
BACKEND SQL DEVELOPER
Renta 4 is seeking a Backend Developer to build and maintain database-driven processes and applications using Oracle PL/SQL and object-oriented languages like .NET, C#, or Java. The role is based in Madrid and focuses on supporting the bank's investment and capital market services.
Senior Java Developer (AWS/RxJava)
Senior Java Developer building scalable, high-performance distributed systems using Java 17/21, Spring Boot, gRPC, Kafka, and AWS on a mission-critical engineering team.
Mid Java Developer - 100% Remoto, España
Mid Java Developer building and maintaining backend services (Java, Spring Boot, microservices, PostgreSQL, OpenShift) for a banking-sector client, working fully remotely within Spain on a standard 9-18 schedule.
Python Backend Developer
Indra Group is seeking a Python Backend Developer to design and maintain scalable, robust backend services for mission-critical cybersecurity projects. The role involves working with frameworks like FastAPI, Flask, or Django and implementing automated testing and CI/CD processes.
Python Developer - Application Owner - Hybrid, Madrid
Application Owner / Python Developer responsible for end-to-end ownership of a banking client's risk and control application, working hybrid in Madrid with Python/Django, SQL databases (Oracle/Trino), Celery/Redis, and web frontend technologies.
Domain AI Azure Architect
Design and implement AI architectures on Azure for a global IT services firm, focusing on LLM-based solutions, model orchestration, and intelligent automation for enterprise platforms.
Senior Software Engineer
Senior full-stack developer on an internally built ERP web application using the Microsoft stack (C#, .NET Core, SQL Server) to power home improvement installation management software.