Empleos de senior python software engineer en Barcelona

Back Market is seeking a Senior I Engineer to join the Code Foundation team, working across the tech stack to modernize a distributed platform and deliver high-quality software.You will collaborate with squads, own parts of the system, and contribute to design decisions, testing, and documentation while maintaining a strong focus on performance and...

Wolters Kluwer in Barcelona is seeking a Senior Product Software Engineer (Expert Level) to design, develop, and troubleshoot leading software solutions. You will contribute to user experience and satisfaction by delivering robust applications and performance improvements.You will lead development efforts, collaborate with cross-functional teams, and produce...

The RoleWe are looking for a Senior Software Engineer to join our Data Ops team. In this role, you will lead the backend development of our internal applications, which directly impact Factorial’s sales and billing ecosystems. Your mission is to engineer highly resilient, scalable backend systems and robust cloud architectures that connect internal users,...

OverviewLos candidatos deben tomarse el tiempo de leer atentamente todos los elementos de este anuncio de empleo. Por favor, envíen su solicitud sin demora.En Indra Group lideramos soluciones tecnológicas para impulsar la transformación digital en entornos complejos. Como Senior Backend Engineer (Python) te incorporarás a un equipo de desarrollo con...

Company DescriptionAt NIQ Digital shelf, scraping isn’t just about collecting data, it’s about outsmarting the obstacles that stand in the way of visibility. Every day, we process tens of billions of data points from thousands of sources, both web and mobile, and transform them into actionable insights for the world’s top retailers and...

We are Merlin Digital Partner! A leading IT and Digital headhunting company who stands out from the crowd, boasting over a decade of experience. We've successfully collaborated and played a pivotal role in the growth of industry heavyweights such as Wallapop, Glovo, Banc Sabadell, and Duracell, among others. Our emphasis lies in people-centric approaches and...

About Lingo Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that transforms biosensor signals into...

Indra Group busca un/a Ingeniero/a Backend Python Senior para proyectos innovadores en defensa y ciberseguridad, con foco en IA y soluciones digitales de alto impacto. Trabajarás en un entorno híbrido en Barcelona, colaborando con equipos multidisciplinares para llevar soluciones a producción.Se requiere experiencia en desarrollo backend con Python,...

Company DescriptionAre You Looking for a Great Place to Work? #Jointhegame Leader in the development and publishing of multiplatform games, Gameloft has established itself as one of the top innovators in its field since 2000. Gameloft creates games for all digital platforms, two of which are featured in the “Top 10 Games by All-Time Worldwide Downloads”...

Traveltechessentialist in Barcelona is seeking a Machine Learning Software Engineer to connect complex data pipelines with user-facing software. The ideal candidate will have a robust background in software development, particularly in Python, PostgreSQL, FastAPI, and AWS services. This role offers full-time hours in a hybrid work model, balancing remote...

Overview As a Software Engineer at Perk, you will help design, architect and build our next‑generation travel and spend management platform. You’ll work closely with product teams to implement features in Python/Django and/or React, and to integrate with 3rd‑party APIs. You’ll contribute to system design, testing and CI, while upholding quality and...

Company DescriptionAre You Looking for a Great Place to Work? #Jointhegame Leader in the development and publishing of multiplatform games, Gameloft has established itself as one of the top innovators in its field since 2000. Gameloft creates games for all digital platforms, two of which are featured in the “Top 10 Games by All-Time Worldwide Downloads”...

Iqana is a Barcelona-based quantitative trading firm building systematic, risk-managed exposure to digital assets. We are registered with the CNMV and were the first firm in Spain authorized under MiCA to provide discretionary crypto portfolio management — which means our systems run real institutional capital under real regulatory scrutiny. We serve...

We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We've just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. As a...

Overview As a Software Engineer at Perk, you will help design, architect and build our next‑generation travel and spend management platform. You’ll work closely with product teams to implement features in Python/Django and/or React, and to integrate with 3rd‑party APIs. You’ll contribute to system design, testing and CI, while upholding quality and...

Business Area: EngineeringSeniority Level:Mid-Senior levelJob Description:At Cloudera, we empower people to transform complex data into clear and actionable insights.Recuerde revisar su CV antes de enviar la solicitud. Además, asegúrese de leer todos los requisitos relacionados con este puesto.With as much data under management as the hyperscalers, we're...

Overview In this role you will lead verification and validation across cloud and mobile platforms within a regulated medical device environment. You will shape test strategies and ensure regulatory compliance to support scalable, high-quality releases for a global health platform. You’ll collaborate with product, architecture, development, and quality...

OverviewWELCOME TO SITAAt SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry. You'll find us in 95% of international airports, working closely with over 2,500 transportation and government clients. Each partnership brings unique...

ERNI - Swiss Software Engineering seeks a senior AI engineer to design and operate an enterprise conversational analytics agent for clinical operations data. You will implement agent orchestration, semantic integrations and observability while ensuring traceability, security and high-quality answers in a governance-first setting.You will collaborate with...

Rover.com, located in Barcelona, is seeking a Software Engineer with over 5 years of experience in software development. This full-time, hybrid position involves building scalable solutions and collaborating with teams to enhance our platform.Ideal candidates will have experience in web and mobile applications, agile methodologies, and a keen understanding...