Empleos de python backend engineer en Barcelona

En Indra Group, protegemos lo que más importa.Desde nuestra unidad de Defensa, desarrollamos soluciones tecnológicas avanzadas que refuerzan la seguridad nacional e internacional.¡Únete a nuestro equipo de proyectos nacionales e internacionales!Queremos incorporar un/a Ingeniero/a Backend Python Senior con experiencia en Python (FastAPI, Flask o Django)...

Plexus Tech, una empresa tecnológica de servicios y productos IT, busca un Senior Python Developer con fuerte background en backend y un interés especial en aplicar IA en todo el ciclo de desarrollo de software.Se valoran experiencia en Docker y AWS y manejo de Jira/GitLab/Sentry.Contratación indefinida y teletrabajo 100% desde España.Formarás parte de...

We understand that finding the right opportunity can be tough, but I'll try to make it easier.You're reading about Zurich Insurance Group, a global leader in insurance, but this role specifically pertains to ServiZurich.Established in Barcelona in ****, ServiZurich operates as an integral part of Zurich Insurance Group, providing cutting-edge technological...

A multinational technology firm based in Barcelona is seeking a Senior Back-End Developer to design and build robust backend systems. You will utilize Node.js and TypeScript while integrating AI-driven solutions in production environments. The ideal candidate has 5–7 years of experience, excellent communication and teamwork abilities, and must be fluent in...

Jobgether is seeking a Senior Backend Engineer – Protection, based in Spain. You will design and build scalable backend systems for payment dispute management, fraud prevention, and risk automation, taking ownership from architecture to deployment and monitoring.This role emphasizes technical leadership, collaboration with product and engineering, and...

A Little Bit About FlanksFlanks is shaking up the wealth management industry by making it simpler and way more efficient for financial institutions. Our SaaS platform is designed to help banks, family offices, and wealth managers get a full picture of their clients' financial assets—all in one place.Founded in 2019 and based in Barcelona, we've brought...

????????: Are you motivated by building software that processes decisions in real time on a global scale? If Java, architecture and high-performance systems are your domain, this challenge could change how you understand the impact of code. You will join a technology company with its own product and an advanced platform powering digital campaigns in...

Infoser Technological solutions, Hardware, Big Data Experts is seeking an experienced Database Developer to design, implement, and optimize robust PostgreSQL-based data stores. You will build scalable schemas, develop complex SQL, and ensure data integrity while collaborating with backend teams.This role focuses on creating REST APIs with Node.Js,...

Buscamos incorporar a nuestro equipo un/a Desarrollador/a Python con una sólida experiencia de al menos 3 años. El candidato ideal poseerá un profundo conocimiento de Python, tanto en la creación de scripts eficientes como en el desarrollo de aplicaciones de mayor envergadura. Se valorará especialmente la experiencia con algún framework de...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior Engineer, Backend – Protection based in Spain.Join an innovative global payments technology company building infrastructure that helps businesses simplify

Is this you?Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company is looking for you!At TitanOS, we live by three core values:Make things happen - We take ownership, move fast, and deliver impactNo ego - We collaborate with respect and humility to reach shared goalsShow genuine passion - We love what...

OverviewIn this Senior Backend Engineer role in Barcelona, you will own end-to-end backend delivery for platform features, from requirements to production.You will balance customer value with technical feasibility, steering architectural decisions with product and tech leadership.You'll mentor junior engineers and elevate team performance while coordinating...

OverviewEn Akuaro, te incorporarás a un equipo técnico para diseñar y mantener servicios backend en Java dentro de plataformas de conectividad para turismo.Trabajarás en un entorno híbrido con foco en calidad, escalabilidad y resiliencia, colaborando con producto, negocio y QA para entregar soluciones robustas en entornos exigentes.Serás clave para...

Alan is building a new standard in prevention insurance, unifying insurance, prevention, and care. You will join the Backend Platform to rethink the backend of a fully grown company, moving from a Python monolith to scalable services while the system remains live for millions of users.The team is small and growing, with a mission to own backend building...

ADP is seeking a Threat Detection Engineer to join our Global Security team. You will work with CIRC, Threat Intelligence, Threat Hunting, Red Team, and AppDev to design and drive threat detection across ADP security platforms. You will develop advanced alerting, maintain expertise on threats, and collaborate to build tailored detections using SIEM and SOAR...

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...

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...

AI Backend Engineer Job DescriptionAbout UsWe are a tech company with a business-driven DNA, founded in Barcelona, with the vision of becoming a global leader in the creation of digital hubs for major corporations worldwide. We dont just build digital products we help shape the digital business strategy behind them. Compruebe que cumple con los requisitos de...

M-KOPA is hiring a permanent Senior Backend Engineer to join our Asset Sales group as we scale one of the most important parts of our FinTech platform. You will build distributed C# and .NET microservices on Azure, operating within an event-driven architecture at scale.This is an outcomes-driven role with end-to-end ownership from idea to production and...

We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center. Reporting directly to the Tech Lead, you will be part of an experienced international team, contributing to the design and development of high-quality software solutions for leading international client.This is an excellent opportunity for a passionate...