Empleos de senior python engineer datafeed team en Barcelona

Dow Jones in Barcelona is seeking a Senior Machine Learning Engineer for the Search team. You will design scalable systems for highly relevant content discovery, combining backend engineering, data, and AI techniques. You will collaborate with product, data science, and engineering teams to deliver real-time personalized search, ranking, and recommendations...

Senior Machine Learning Engineer (AI Training) About The Role What if your deep expertise in machine learning could directly shape how AI reasons, plans, and solves complex problems for millions of people? We're looking for Senior Machine Learning Engineers to author high-fidelity reasoning traces that teach cutting-edge LLMs how to think — step by step,...

You will join as a Senior AI Solutions Engineer for Marketing, focused on transforming our internal operations You will be at the forefront of using AI to solve complex business problems, optimize workflows with AI agents, design and build integrations for business scalability This is a future-proof role where you will build innovative solutions and have a...

Adm-Indicia is seeking a Senior Data Engineer to join the Data & Business Intelligence team in Barcelona. You will own end-to-end data solutions and develop scalable ETL/ELT pipelines, collaborating with cross-functional teams to meet business needs. You will work with AWS, Snowflake, Databricks and other modern data platforms, delivering robust data models...

Lengow, a leader in intelligent e-commerce solutions, seeks a Senior Software Engineer to join the Market Intelligence team in Barcelona. You will design, build, and maintain Saa S features, collaborating with engineers, PMs, and UX to deliver scalable solutions. You will explore AI-driven insights, test rigorously, and help modernize our distributed,...

Ambit Iberia is seeking a Senior Security Engineer to join a global CISOC team, focusing on security monitoring, detection engineering, and the ongoing improvement of SIEM/XDR capabilities. You will design and optimize security use cases, develop automation and integrations, and collaborate with Security Detection and Incident Response teams to improve...

Leadtech, a remote-first international tech group, is hiring a Senior Site Reliability Engineer to design and scale cloud infrastructure powering our mobile and web products on Google Cloud. You’ll own monitoring, CI/CD pipelines and security for production services while collaborating with mobile, web, and backend teams. Join a diverse, global team with...

Infotel in Spain's Barcelona area is seeking a Senior Java Backend Engineer to join our Java Development Competence Center. Reporting to the Tech Lead, you will contribute to the design and development of high-quality software solutions for international clients. You will work on Java 17/21, Spring Boot, microservices, REST APIs, Kafka, and occasional...

Ingram Micro, Inc. is seeking a Senior Technical Support Engineer to join our support team in Santander, Spain. You will provide expert-level technical assistance, collaborating with various teams to solve complex issues and ensure a top-notch customer experience.The ideal candidate will have 4-7 years of technical support experience, strong skills in SaaS...

Mosaec in Barcelona is hiring a Senior DevOps/SRE Engineer to manage cloud infrastructure, emphasizing security and compliance. This role is pivotal in aligning engineering strategies, ensuring effective CI/CD management, and mentoring team members.Applicants should have significant experience with AWS, Kubernetes, and IaC tools like Terraform, along with...

Your mission at Mercanis At Mercanis, we are building the Agentic AI Procurement Suite that powers the procurement of tomorrow, digital, transparent, and intelligent. We are a small, collaborative engineering organization where Platform & Infrastructure plays a key role in keeping our systems reliable, secure, scalable, and ready for AI-driven product...

About Stark Stark builds the world’s most powerful electric motorcycles. From the VARG MX to the road-legal VARG EX & SM, our bikes have won world championships and are engineered to outperform anything with a combustion engine. About Stark Stark builds the world’s most powerful electric motorcycles. From the VARG MX to the road-legal VARG EX & SM, our...

Alpega is the trusted execution platform shippers and carriers across Europerelyon to plan, procure, and execute road freight - every day, at the speed the industry demands. We are 450+ people across European offices, working in product, engineering, commercial, and the teams that keep partners connected. In 2026, Alpega was named a Challenger in the Gartner...

An international organization in Strasbourg is seeking a Senior DevOps Engineer to join their team. The role involves managing OpenShift environments, automating workflows, and collaborating with teams to enhance deployment processes. Candidates should have extensive experience in IT, particularly with OpenShift and Kubernetes, and must be fluent in English....

About Abacum Abacum is the leading Business Planning solution for finance teams to drive performance. By automating reporting, enabling collaboration, and simplifying planning and forecasting, we help finance teams shift from number crunching to driving strategic decisions. Founded in 2020 by two former CFOs, we’ve grown into a global team of 100+ people...

Shalion is seeking a Senior Backend Engineer to lead backend initiatives across multiple products and shape the technical roadmap. You will manage one backend engineer from day one and guide the team as it grows, balancing hands-on architecture with leadership responsibilities. The role emphasizes product-focused engineering, AI-enabled automation, and close...

Wizeline in Barcelona is seeking an experienced Senior i OS Software Engineer to join a hybrid team (3 days in the office). You will build, scale, and deliver high-quality digital products for diverse clients, solving challenges with human-centered experiences and modern mobile architectures. Ideal candidates have 5+ years in i OS, strong Swift/Swift UI...

Perk, the intelligent platform for travel and spend management, is seeking a Senior Front End Engineer to own the experiences of our group travel and events product. Based in Barcelona, you will collaborate across squads to build scalable interfaces for corporate event planners, suppliers, and attendees. This role blends product, design, and AI-driven...

Perk is seeking a Senior Software Engineer who thrives on owning end-to-end features, from understanding customer pains with the product team to coding, deployment, and measuring impact. You will drive engineering excellence, ensuring reliable and simple systems powering a global platform. You will work in cross-functional squads with autonomy to shape...

Migx, Barcelona-based, is seeking a mid-senior QA Engineer to own test planning and execution across multiple applications within our Data and AI Engineering team. You will design test strategies, build automated regression coverage, and safeguard release quality with minimal supervision. You’ll test features end-to-end across browser and API levels,...