870 junior backend developer nodejs jobs in Barcelona, España.

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AstraZeneca GmbH

Data Engineering Architect - Evinova

Hace 5 días

Remoto
Híbrido
Presencial

... Spark Scala for distributed transforms. - AI & Machine Learning: Exposure to AI tools and frameworks is a plus. - Mentorship & Leadership: Mentor and guide junior and mid-level engineers, fostering a culture of learning and collaboration. Provide technical leadership in the adoption of the tooling, patterns, and automation ...

Barcelona, España

AECOM Corporation

Senior Electrical Design Engineer - Data Centers

Hace 5 días

Híbrido
Tiempo completo

$16.1 USD

... requirements, applicable standards, and industry best practices. - Act as the technical lead for electrical projects, coordinating multidisciplinary teams and mentoring junior engineers. - Engage with clients throughout project delivery, including technical reviews, workshops, and proposal development. - Support construction activities ...

Barcelona, España

Gartner, Inc.

Client Success Partner - Emerging Markets

Hace 7 días

Híbrido

... that are used by large client teams. What you will do: - Build, develop and manage relationships with a variety of clients ranging from senior C-levels to more junior client professions in IT, HR, Supply Chain, Marketing, Finance, Legal, and Sales practices ensuring they are successful in the utilization of their Gartner subscription, ...

Barcelona, España

AstraZeneca plc

Senior Clinical Data Manager II

Hace 7 días

Presencial

... external partners to anticipate needs and resolve issues. - - Training and Mentorship: Ensure relevant training is completed prior to task execution; mentor junior Clinical Data Management colleagues and take on ad-hoc activities aligned with CDM experience. - - Business Continuity: Maintain continuity of CDM processes ...

Barcelona, España

Gameloft

Senior Product Manager (features/roadmap) - Asphalt Legends

Hace 10 días

Remoto
Híbrido
Tiempo completo
Contrato

Gestion de producto

... analysis, and KPI forecasting models to de-risk major business decisions. - Mentorship & Influence: Act as a force multiplier for the product team, mentoring junior PMs and fostering a culture of excellence. - Organizational Evangelist: Serve as the primary business voice for Asphalt 9 to internal and external stakeholders, ...

Barcelona, España

QUARIQ

Global OT Application Engineer

Hace 14 días

Híbrido

... deviation from the global template, including its justification and approval, in the application documentation. - Review technical and functional deliveries from developers, vendors and system integrators and challenge gaps in quality, maintainability or operability. Testing and Validation - Translate approved requirements and ...

Barcelona, España

FTI Consulting Spain, S.L.U.

Consultant, Business Transformation (TMT), Corporate Finance

Hace 3 días

Tiempo completo

... project types including mergers & acquisitions, financings, and restructuring; And learn analytical, strategic and business skills through broad exposure to both junior and senior consultants / clients, that will prepare you for a full‑time career in Business Transformation / Strategy. You Will Need to Succeed Basic Qualifications ...

Barcelona, España

AECOM

Ingeniero/a Eléctrico/a

Hace 3 días

Remoto
Híbrido
Tiempo completo

$14.4 USD

... Dar soporte en la toma de decisiones técnicas durante las distintas fases de desarrollo y ejecución de los proyectos. - Supervisar y orientar a ingenieros/as junior, así como contribuir a los procesos de aseguramiento y control de calidad. - Participar en reuniones con clientes, elaboración de propuestas técnicas y presentaciones ...

Barcelona, España

YouGov Spain S.L.

Sales Development Representative

Hace 4 días

... contribute to the company’s overall growth goals. In the midterm, as you acquire more expertise in all YouGov’s tools and data, you will be potentially promoted to a Junior sales position and incorporate new responsibilities, such as supporting sales efforts, identifying new business opportunities, and maintaining strong relationships ...

Barcelona, España

Skello

Technical Project Manager (Barcelona)

Hace 5 días

Remoto
Híbrido
Tiempo completo

Gestion de proyectos

€200 EUR

... https://jobeax.com/link/oAmWdfUVeiFdqTDO and Upskilling Local Teams - Train and support Spain's CX, Onboarding, Sales, and Account Management teams—who are often more junior—on integration challenges. - Evangelize what integrations can and cannot do to keep sales pitches accurate and grounded. - Build playbooks and reusable resources ...

Barcelona, España

ISGlobal

Postdoctoral researcher in malaria modelling

Hace 13 días

Tiempo completo
Contrato

30656 €/año

... someone excited about developing new methods with real public health impact. About the group: The postholder will work closely with Dr Shazia Ruybal-Pesántez, Junior Research Leader in Genomic and Computational Epidemiology and TAGUA Research Group Lead, based within the Malaria and Neglected Parasitic Diseases Program. TAGUA ...

Barcelona, España

Talent Match

.NET Backend Developer

Hace 35 días

Tiempo completo
Contrato

TI
Medicina
Construccion
Ventas
+15

CA$2025 CAD

... with .NET? Would you like to be part of a leading company in terms of training and in strong international expansion? At Talent Match, we are looking for a Backend Developer with .NET and experience in Object-Oriented Programming who wants to be part of a company that invests in its workers through attractive benefits ...

Barcelona, España

Preply

Senior Engineering Manager (Data Platform)

Hace 4 días

Híbrido
Tiempo completo

$150 USD

... that lets other teams onboard new data sources within clear guardrails. It works closely with ML Platform, Applied and Data Scientists, Analytics Engineering, Backend, and Product squads, so that datasets, features, and pipelines are production-ready, observable, and reusable across Preply. We’ve reached 90%+ adoption of ...

Barcelona, España

Indra Group

Ingeniero/a Backend Python Senior (Barcelona)

Hace 26 días

Remoto
Híbrido

... Ingeniero/a Backend Python Senior con experiencia en Python (FastAPI, Flask o Django) y soluciones de inteligencia artificial para unirse a proyectos de servicios backend escalables en entornos críticos, en Barcelona. - Diseñar y liderar la construcción de servicios backend escalables en Python en entornos críticos. - Garantizar ...

Barcelona, España

UserTesting

IT Infrastructure Engineer - AI

Hace 3 días

... complex agent-based solutions, and hosting environments for internally built AI applications. The person in this role won’t operate like a traditional software developer (In house IT focus vs public app focus), but must be comfortable working in technical, cloud-native environments with all that entails from an infrastructure ...

Barcelona, España

Scopely España

Senior UI Artist - MONOPOLY GO!

Hace 10 días

Híbrido
Tiempo completo

$10 USD

... animators, and engineers to keep the player experience consistent and high-quality. - Present and advocate for your UI direction to stakeholders, and mentor junior UI artists informally. - Be the point of contact for UI questions on your assigned features, keeping production updated on progress. What We're Looking For - ...

Barcelona, España

Preply

Senior Applied AI Scientist Location: Barcelona

Hace 13 días

Híbrido
Tiempo completo

$150 USD

... and product teams to deliver AI‑driven solutions that improve learning experiences and business outcomes. Mentorship & Knowledge Sharing: Support and mentor junior scientists and engineers, fostering an environment of learning and innovation. Best Practices in ML: Contribute to machine learning best practices, including ...

Barcelona, España

A Place for Rover, Inc.

Privacy Systems Analyst

Hace 14 días

Híbrido
Tiempo completo

450 €/mensuales

... always with human review for compliance-sensitive output. - Document and mentor: keep configurations, runbooks, and troubleshooting guides current; support more junior team members. - Own the vendor relationship: raise and manage technical escalations with evidence, and engage vendor professional services only when the work ...

Barcelona, España

Finom

Senior Data Scientist — AI Evaluation & Quality | Internal AI Agents (Remote in Europe)

Hace 14 días

Ciencia de datos

... inner entrepreneur and align your aspirations with ours through our Stock Options Program. This exciting opportunity is available to every team member, from junior team members to our founders. - Receive unwavering support and care Finom stands by you at every step, embodying our commitment to your well-being and success ...

Barcelona, España

Shipco Transport Inc.

Sr. Associate - Application Developer (Python Developer)

Hace 22 días

Tiempo completo

TI
Backend

Sr. Associate - Application Developer (Python Developer) Department: Technology Employment Type: Full Time Location: Barcelona Description Do you love turning ideas into working code that makes a real impact? Feel energized by building solutions that make global systems faster, smarter, and more reliable. Enjoy collaborating ...

Barcelona, España