Empleos de senior python engineer datafeed team en Barcelona

Lever, Inc. is seeking a Senior Backend Software Engineer for its Future Hiring Program, based in Spain. You will join a forward-thinking engineering team delivering high-impact software for global enterprise clients across diverse industries. Working remotely within Europe, you will contribute to design, development, and deployment of scalable backend...

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...

DXC Technology is seeking a senior software engineer to contribute to development, reviews, and modernization efforts. You will mentor juniors, tackle complex technical challenges, and collaborate with operations to resolve production issues. You will work with modern technologies and participate in defining requirements while advancing software practices...

Senior Backend Engineer - PaymentsAbout the opportunityYou will work in the Everyday Banking domain for the Payments team. This is where all payment and card transactions are being managed and processed by modern and high-volume systems that power the best customer experience possible. These teams make banking easy, reliable, seamless, and secure —...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

## **Job Reference** 460\_20\_AII\_AI\_RE3 ## **Position** Senior Research Engineer (RE3) ## **Closing Date** Wednesday, 28 October, 2026 **Reference:** 460\_20\_AII\_AI\_RE3 **Job title:** Senior Research Engineer (RE3) **About BSC** The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing...

RavenPack, a leader in GenAI and data analytics for finance, is seeking an experienced Senior Machine Learning Engineer to join the Search & Recommendation team. You will own the full ML lifecycle from ideation to deployment, building scalable ranking, retrieval, and personalization systems for financial professionals worldwide. You will fine-tune language...

Applied Research Associates, Inc. (ARA), Southwest Division (SWD) is looking for an experienced Senior Systems Engineer to join our Concept Development Group (CDG), located in Albuquerque, New Mexico. CDG boasts a multidisciplinary team of engineers performing research, development, and analysis and test for developmental weapon programs. As a Senior Systems...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage.Our clients include the...

Description Lengow is a leader in intelligent e-commerce solutions that help brands and retailers drive profitable growth across the digital shelf. With powerful feed management, global price monitoring, and robust data capabilities, Lengow’s comprehensive Saa S product suite enables merchants to amplify product visibility online, outrun competition with...

MIGx Gmb H seeks a Senior Microsoft Engineer to join the Enterprise IT team in Barcelona. You will lead complex enterprises, manage hybrid Microsoft environments, and own incidents end-to-end. You will administer Active Directory, Azure, and M365 services, develop automation, and mentor junior engineers. The role requires strong Power Shell skills and...

Lever, Inc. is seeking a Senior Software Engineer (Golang/TypeScript/React) for an independent contractor role based in Spain. You will develop backend Golang microservices and frontend UI with React and TypeScript, delivering scalable, data-intensive features. You will own features end-to-end, influence architecture, and drive improvements in performance,...

Aily Labs in Barcelona is seeking a Senior/Lead AI Research Engineer for the Agents Team to push frontiers in LLMs, Agentic AI, and advanced ML systems. You will design experiments, fine-tune models, and build reproducible research pipelines that scale in production. You’ll work with a small, highly technical team, reporting on experiments, sharing...

Senior Geotechnical Engineer or Engineering Geologist Madrid/Barcelona Are you an experienced geotechnical engineer or geologist? Do you want to push the boundaries of your profession and develop your excellence in an open, collaborative and empowering culture? Are you looking for your next challenge? Ramboll is seeking a Senior Geotechnical Engineer or...

Company DescriptionWork smart, have fun and make an impact!EcoVadis is the leading provider of business sustainability ratings. Our solutions are backed by an international team of experts and powerful technology. We analyze data and build sustainability scorecards that give companies actionable insights into their environmental, social and ethical risks.Why...

About EveryWatchEveryWatch is the largest and most trusted data source in the secondary watch market. Established by a group of watch lovers, EveryWatch was created in response to the increasing popularity of luxury timepieces, with the aim of bringing unprecedented transparency and insight to the watch market. The first platform of its kind, EveryWatch...

We are looking for a Senior Network/ Infrastructure Engineer to join our Network Infrastructure Team in Barcelona.This is an excellent opportunity to work across a wide range of technologies and platforms—including Palo Alto Firewalls, A10 Load Balancers, Cisco Spine/Leaf routing and switching and Imperva WAF—while gaining hands-on experience...

Build a career powered by innovations that matter!  At Novanta, our innovations power technology products that are transforming healthcare and advanced manufacturing—improving productivity, enhancing people’s lives and redefining what’s possible.  We create for our global customers engineered components and sub-systems that deliver extreme precision...

Company DescriptionWork smart, have fun and make an impact!EcoVadis is the leading provider of business sustainability ratings. Our solutions are backed by an international team of experts and powerful technology. We analyze data and build sustainability scorecards that give companies actionable insights into their environmental, social and ethical risks.Why...

Senior Backend Engineer - PaymentsAbout the opportunityYou will work in the Everyday Banking domain for the Payments team. This is where all payment and card transactions are being managed and processed by modern and high-volume systems that power the best customer experience possible. These teams make banking easy, reliable, seamless, and secure —...