Empleos de senior full-stack engineer api en Barcelona

Tendios, Inc. in Barcelona is seeking a Senior AI/ML Engineer to design the intelligence behind our SaaS platform for tender documentation.You will decide models, prototype in Python, and ship features into our Node.js/NestJS/TypeScript stack, collaborating with the AI & Data squad. You will build AI architectures for extraction, classification and...

Senior Verification Engineer - RISC-V | Barcelona (Relocation & Visa Sponsorship)Compruebe que cumple con los requisitos de habilidades para este puesto, así como con la experiencia asociada, y luego envíe su CV a continuación.Are you a Senior Verification Engineer working on complex digital designs and high-performance CPUs - and feeling like your...

At Sopra Steria, we work to enable our clients' digital transformation, and to achieve this, we need to continue growing and strengthening our teams with talented people like you.With a presence in more than 25 countries and over 45,000 employees, our mission is to connect talent with exciting projects, helping you find a place where you can develop your...

Allianz Technology is seeking a Senior AI Engineer in Barcelona to lead the design and delivery of AI-first software solutions within the BMP Retail team. You will craft end-to-end AI-enabled systems, manage domain models, API contracts, and data schemas, and drive governance and testing across the development lifecycle. You will collaborate with global...

Job Description:Position: Senior Machine Learning EngineerLocation: BarcelonaDepartment: TechnologyAbout the RoleDow Jones is seeking a skilled Senior Machine Learning Engineer to join our AI Engineering Team.Si los siguientes requisitos del puesto y la experiencia coinciden con sus habilidades, por favor, asegúrese de enviar su solicitud sin demora.You...

En Vortech PCI Group buscamos un/a Senior QA Engineer para incorporarse a un proyecto estable dentro de una compañía multinacional líder en software de información profesional , especializada en soluciones para los sectores Legal, Tax, Compliance y Health . Usted podría ser el solicitante perfecto para este trabajo. Lea toda la...

Join one of Southern Europe's fastest-growing startups. Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started. We're building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI research...

Location: Barcelona (Hybrid) Type: Full-time Salary: €60K - €75K Our client is a global, French family-owned leader in the fragrance, flavor, and ingredients industry with over 150 years of history and an active footprint in 41 countries. They are looking for aSenior AI & ML Engineer to join their expanding team. In this high-impact technical...

Foundever is seeking an experienced Senior Platform Engineer to own our cloud-native observability ecosystem and core developer platform capabilities. You will design, scale, and maintain a multi-tenant telemetry stack, automate CI/CD workflows, and drive GitOps practices across internal engineering teams. You will work in a modern, cloud-native environment...

Job Title Senior Software Engineer – Computer Vision Job Description Are you passionate about applying AI and computer vision to solve real-world challenges in automated logistics? Do you enjoy building robust software solutions that translate visual data into intelligent operational decisions? If so, Vanderlande is looking for you. About the role As a...

Sateliot, a Barcelona-based satellite company, is seeking a Senior RAN Software Engineer to own the radio stack development for NB-IoT and 5G NR in non-terrestrial networks. You will work closely with the stack architecture lead on a hands-on team, building on real hardware and devices. You’ll design, develop and continuously industrialise radio...

Digital Waffle in Spain is seeking a Senior ML Engineer to own the ML stack from data to deployed models. You will bridge research and production, building end-to-end pipelines across data, training, evaluation, and inference, and architect inference systems that meet latency and cost constraints. You will work with application engineers to integrate ML into...

Proton is building a privacy‑first internet experience and offers Proton Mail, Proton VPN, Proton Drive and more. We are seeking a senior Android engineer to own mobile development for Proton Pass and Simple Login, combining Kotlin and Rust. You will take end‑to‑end ownership of the mobile stack, drive performance, scalability and a strong user...

# Senior Solutions Engineer### Resumen del puesto Barcelona### Modelo de trabajo Totalmente remoto Solo Españahace 2 días Descripción del puesto## La empresa Uno de nuestros clientes es una empresa de software de alto crecimiento, con cultura de ingeniería en el centro, cuyo producto se ha convertido en infraestructura crítica para decenas de miles de...

Join to apply for the Senior Quantum Measurement Engineer role at Qilimanjaro Quantum Tech. Qilimanjaro Quantum Tech is seeking a Senior Quantum Measurement Engineer to join our team in advancing the development, control, and characterization of superconducting quantum processors. The ideal candidate brings deep technical expertise in superconducting...

We’re looking for a QA Engineer to join our Data and AI Engineering team . This is a mid-senior role for someone who can own test planning and execution independently for designing test strategies, building automated regression coverage, and safeguarding release quality without needing close supervision. Revise detenidamente toda la documentación de la...

JOIN OUR TEAM Do you have a passion for building innovative technology solutions? Our team in India, Munich, and Barcelona is seeking a talented Senior/Staff QA Engineer to join us in building the next generation of our Compliance SaaS platform using cutting-edge technology. You will design, implement, and maintain test automation frameworks that drive our...

About Finom Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2 B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first...

MarlexWe are an International Recruitment Firm with more than 25 years of experience in the HR business. Usted podría ser el solicitante perfecto para este trabajo. Lea toda la información asociada y asegúrese de presentar su candidatura. We are a company passionate about people and we strongly believe that Great People is what makes Great Companies. Our...

The Role: As a Senior Formal Verification Engineer, you will contribute to defining and leading the formal verification strategy for our systems.Responsibilities:· Work closely with system architects and design team to establish formal verification environment and setting· Guide the use of formal verification so that correct formal techniques are used...