Full Stack Developer Javascriptnodejs Jobs in Barcelona, Spain

Professional job seekers finding Spain jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior ML Engineer: Python, PySpark & Databricks (Hybrid)

A dynamic tech company is seeking an experienced ML Engineer to work in a hybrid capacity in Barcelona, Spain. The ideal candidate will have strong programming skills in Python and extensive experience with libraries such as Scikit-learn and Pyspark. A bachelor’s or master’s degree in a relevant field is require ...

Data & Automation Intern — Lead Analytics Projects (EU)

A global leader in water, hygiene and energy technologies and services is seeking an Intern to join their European Digital Capabilities team in Barcelona. The internship offers the chance to work on Analytics and Automation projects, enhancing your skills in data manipulation and Python automation. You will work ...

Luxury Client Advisor & Brand Ambassador

A prestigious fashion brand in Barcelona is hiring a full-time Client Advisor for Emporio Armani. The role involves delivering exceptional and personalized client experiences while driving sales. The ideal candidate should have over 2 years of experience in fashion retail or luxury sales, possessing strong commu ...

Education Tech SDR Hybrid Barcelona, Growth & Relocation

A leading contact center service provider in Barcelona is seeking a Sales Development Representative to lead generation efforts. This role requires fluency in Italian and English, a bachelor's degree, and at least 2 years of sales experience. You will engage prospects via various channels and manage the sales qu ...

Enterprise Cloud Data Security AE (Remote)

A cloud data security company is seeking an experienced Account Executive to lead sales efforts in selling enterprise-wide cloud data security solutions. The ideal candidate will have 8+ years of experience in SaaS sales, particularly in the cloud and security space. Responsibilities include managing the full sa ...

Remote Travel Client Care Specialist

A travel service company in Barcelona is seeking a highly organized Client Care Coordinator to manage the logistical side of client travel experiences. This remote position involves coordinating communication between clients and travel providers, handling administrative tasks, and assisting clients with travel r ...

Field Sales Associate: Bilingual, Global Tech Growth

A leading global technology company in Barcelona is seeking a Field Sales Associate who will be responsible for customer service, order processing, and sales forecasting. The ideal candidate is proficient in Spanish and fluent in English, possesses advanced Microsoft Excel and PowerPoint skills, and is comfortab ...

Design System Evangelist & Token Driven Demos Lead

A leading global marketing agency is seeking a Design System Champion in Barcelona to serve as an expert for the Arc design and token system. The role involves delivering compelling demos, advising design communities, and influencing the product roadmap. Ideal candidates should have 3–5 years of experience in UX ...

Design Systems Leader: Shape Cohesive Interfaces

A leading global marketing agency is looking for a Design System Champion in Barcelona. In this key role, you will excel in UX/UI design and assist clients in leveraging the innovative Arc platform. You will collaborate with design and pre-sales teams to deliver compelling demos, drive the design system's adopti ...

Sales Development Associate Intern — IT Sales & Cloud (Baltic)

A global leader in business solutions is offering an internship for a Baltic Languages Speaker in Sales Development at their Barcelona Digital Hub. Ideal for bachelor's or master's students, this full-time internship provides hands-on experience in IT sales and the chance to connect with prospects. Candidates sh ...

Health & Safety Officer — Global Projects & Training

A leading engineering company in Barcelona is hiring a Health and Safety Officer. In this role, you will manage health and safety projects both nationally and internationally, coordinate safety campaigns and ensure compliance with global standards. Ideal candidates should possess a qualification in Risk Preventi ...

German Speaking Technical Support Advisor – On Site Barcelona

Lingo-nova is seeking a German-speaking Technical Support Advisor to join their on-site team in Barcelona. You will provide professional technical assistance and customer support while ensuring high service quality and customer satisfaction. Candidates should have a minimum of 2 years of experience in Customer S ...

Global Enterprise Sales Leader Land & Expand, Equity

Oppizi Germany GmbH in Barcelona is seeking a Head of New Business to drive global revenue growth and lead a team of SDRs and AEs. This senior-level role involves owning the full sales cycle, managing enterprise relationships, and implementing a 'Land and Expand' strategy. Ideal candidates will have significant ...

Polish Speaking Fashion Customer Specialist Barcelona Onsite

Concentrix is seeking a Customer Service Representative (Polish-speaking) in Barcelona. This full-time role involves assisting customers via phone and email, addressing their needs, and maintaining product knowledge. Ideal candidates will be proficient in Polish and have a good command of English, alongside expe ...

Sixth Form A Level Chemistry Teacher – Part Time, Barcelona

ASQ Education is seeking a Part-Time A Level Chemistry Teacher in Barcelona. The role involves teaching Pearson Edexcel International A Level Chemistry to sixth form students. Candidates should hold a recognized teaching qualification and have a minimum of two years' experience in teaching Chemistry. This positi ...

Line Cook – Barcelona Kitchen

EDITION in Barcelona is looking for a full-time food preparation team member. Candidates should have over 3 years of relevant experience in food prep and cooking, including maintaining food quality standards. The role involves assisting management, ensuring quality expectations, and preparing special meals. Educ ...

Global Enterprise Sales Leader, Land & Expand

Oppizi is searching for a world-class sales leader in Barcelona, Spain, to drive integral revenue growth. This role encompasses full ownership of the sales motion across our teams, focusing on building enterprise relationships and executing a Land and Expand strategy. The ideal candidate will have a so ...

Medical Content Lead — AI Driven Preventive Health

Lucis (YC P25) is looking for a Medical Content Lead to ensure accurate and engaging clinical content for their AI-driven health platform. This role requires a medical degree and a passion for preventive medicine. You will partner with product teams to deliver high-quality content that blends AI with personal ...

Hybrid Sales Team Lead in Barcelona Growth & Coaching

Concentrix in Barcelona is seeking a Supervisor (English-speaking) to lead a hybrid team and achieve performance targets. You will provide sales forecasting, monitor team productivity, and foster customer relationships. The ideal candidate should have 3+ years of sales experience, be proficient in Engl ...

French Fashion Support Pro – On Site Barcelona

Concentrix in Barcelona is seeking a Fashion Support Consultant to deliver exceptional customer service in the sports clothing industry. Responsibilities include resolving customer doubts, logging call details, and maintaining product knowledge. The ideal candidate is bilingual in French and advanced i ...

SaaS SMB Account Executive — Cloud CAD & Collaboration

Parametric Technology Espana, S.A. is looking for an SMB Account Executive for Onshape, a leading SaaS product development platform. In this role, you will drive revenue growth in the SMB segment, manage the full sales cycle, and help customers modernize their collaboration. The ideal candidate will ha ...

Junior CX & Commerce Toolbox Coordinator

Dentsu Aegis Network Ltd. is seeking a Junior Commerce Consultant in Barcelona. In this role, you will support the creation, delivery, and optimisation of customer experience (CX) toolboxes across markets. This is an exciting opportunity for early-career consultants eager to work in a fast-paced environment. ...

UK SaaS Sales Lead Guest Intelligence (Hybrid)

Shiji Group is looking for an experienced Sales Manager/Account Executive to enhance growth in Guest Intelligence solutions across the hospitality sector in the UK market. You will drive new business generation, manage a strong sales pipeline, and oversee the full sales cycle, including product demonstrations ...

Remote Field Service Scheduling Specialist

ES00 Agilent Technologies Spain S.L. is looking for an Enterprise Scheduling Coordinator (ESC) based in Madrid. This is a full-time contract role lasting 9-12 months. The ESC will be crucial in planning and scheduling to ensure outstanding customer service and operational efficiency. Ideal candidates w ...

Senior DevOps Engineer – Cloud Data Platform Owner

arsys EN is seeking a Senior DevOps Engineer to take full ownership of our cloud Big Data platform infrastructure. You will have end-to-end responsibility for operational stability, working with cutting-edge technologies, and collaborating with multiple stakeholders to implement essential platform services. < ...

Spain Sales Manager – Pharmaceutical Packaging (Autonomous Role)

Professional Recruitment is seeking a Sales Manager for the Spanish market in the pharmaceutical packaging sector. This role requires a minimum of 5–10 years of experience in the industry and strong business development skills. The successful candidate will have an established network within the Spanis ...

Senior Product Marketing Manager, Life Sciences (Hybrid)

Clarivate Analytics is seeking a Senior Product Marketing Manager to join their Life Science & Healthcare division in Barcelona. You will develop go-to-market strategies, craft compelling product messaging, and empower sales initiatives to enhance customer engagement for Research & Development solutions. ...

Senior PM AI Shopping, Flexible Remote & Equity

STATION F in Barcelona is looking for an experienced Product Manager to define the product vision and roadmap for their AI-powered shopping assistant. The role involves owning the full lifecycle of features and driving product innovations based on user feedback and trends. The ideal candidate will have ...

Field Research Technician Health & Environment Study

The Barcelona Institute for Global Health (ISGlobal) is seeking a research technician to join their team focused on heat-related health in older adults. The role involves assisting in data collection, conducting field visits, and administering health assessments. Required qualifications include a degree in biome ...

Hybrid Real Time Lighting Artist for Environments & Characters

Gameloft Barcelona is seeking a skilled Lighting Artist to enhance game environments and characters through impactful lighting solutions. The role involves collaborating with art teams to optimize lighting setups and ensure high-quality visual standards. Candidates should have over 3 years of experience in Games ...

Junior Backend Engineer — Learn, Build & Grow in Production

Fever, based in Barcelona, is looking for a Graduate Software Engineer to join their Backend team. This full-time role is aimed at recent graduates or final-year students eager to start a career in software engineering. Responsibilities include joining real production systems and collaborating on backend develop ...

Crypto Growth Marketing Lead — Remote

3Commas.io is seeking a Marketing Lead to drive the marketing launch for QuantPilot.com, a new AI trading platform. The ideal candidate will have deep experience in DeFi and crypto, with a proven track record in community building and a focus on execution. Responsibilities include taking full ownership of the ma ...

German Speaking Host Acquisition Specialist

A global home-sharing platform in Barcelona is seeking a Sales Acquisition Specialist (German Speaker) to join its sales team. This full-time role focuses on acquiring new hosts and partners, with responsibilities including outbound sales, managing leads, and building relationships. The ideal candidate will have ...

Senior Python Engineer, AI Platform & Agentic Services

A software company is seeking a Senior Software Engineer specialized in AI services to design and develop production-grade systems. The role requires strong proficiency in Python and a collaborative mindset. Responsibilities include building AI-powered services, optimizing knowledge retrieval systems, and drivin ...

Global Freight Operations Intern — Barcelona

OVRSEA is looking for an Operations Intern to join their team in Barcelona. You will coordinate international transport for over 700 companies while ensuring excellent customer service. This role supports both logistics and customer success, requiring strong communication skills and a proactive attitude. ...

Senior Data Analyst: Azure Data, DBT & Power BI

Sopra Steria ES is hiring a Senior Data Analyst in Barcelona, Spain. In this role, you will analyze and implement technical and functional requirements while working in a mixed agile team composed of designers, developers, and testers. You will utilize your expertise in data analysis tools such as SQL, Python, a ...

EMEA Territory Ops & Reporting Intern

SAP SE is offering a paid internship for the role of Territory Support Associate in Barcelona, Spain. This is a six-month full-time position part of the SAP Internship Experience Program. Key responsibilities include updating sales reports, performing data checks, and supporting team events. Candidates should be ...

Speech DL Research Engineer — Deep Learning for Speech (Flexible Hours)

The Barcelona Supercomputing Center is seeking a Research Engineer specialized in deep learning models for speech. This role includes designing and implementing deep learning models, preparing model training in HPC clusters, and mentoring junior engineers. Candidates should have a Master's degree in a related fi ...

German Speaking Digital Ads Consultant | Barcelona (Hybrid)

Global Talent View in Barcelona is hiring a Digital Marketing Consultant for Google Ads. The full-time position offers a flexible hybrid model, with a competitive salary starting at €23,876 up to €30,000 gross annually, plus bonuses. Ideal candidates will have proficiency in German (C1) and strong English skills ...

Spanish Market Account Executive – Hybrid (Barcelona)

Preply is seeking an Account Executive for the Spanish market to drive business growth. You will oversee the sales cycle, generating leads through both inbound and outbound efforts. Collaboration with various teams is key to achieve sales targets. Ideal candidates have a strong sales background with at ...

Junior Sous Chef: Kitchen Leader In Training

Renaissance Hotels is seeking an entry-level management professional for their kitchen operations in Barcelona.Habilidades, experiencia, cualificaciones... Si tiene el perfil adecuado para esta oportunidad, asegúrese de inscribirse hoy mismo.This position involves assisting in the daily kitchen op ...

Senior React Native Architect — Tv & Cross Platform Performance

Do you enjoy tackling complex technical challenges and shaping the architecture of apps that reach audiences worldwide?Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de enviar su solicitud.DNA.Inc is looking for an experienced Senior ...

Applied Data Science Engineer

Overview A Snapshot of Your Day As an Applied Data Science Engineer within the Scalable Core team, you will work at the intersection of data science, software engineering, and AI/ML/GenAI innovation. You will design and implement intelligent, production-ready solut ...

Principal, Product Manager Industrial Edge Platform

Buscando causar un IMPACTO con tu carrera? Al considerar unirte a un nuevo equipo, la cultura es importante. En Schneider Electric, nuestros valores y comportamientos son la base para crear una cultura de excelencia que apoya el éxito empresarial. Creemos que nuestros valores IMPACT – Inclu ...

Qa Tester

OverviewEs esencial asegurarse de que cumple con los requisitos como solicitante para este puesto; por favor, lea atentamente la información a continuación.¿Cuál será tu reto? Únete a BIP - xTech, el Centro de Excelencia de BIP especializado en consultoría y transformación digital en arquitect ...

Senior Backend Engineer (AdTech) ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Salesforce Tech Lead (with French)

About Sollers Consulting: Sollers Consulting is more than a consultancy and software integrator. As a company founded in 2000, our mission has been to transform the financial & insurance industries by helping them adapt to new technologies. The power of collaboration and the l ...

IT Tech Lead

About Sollers Consulting: Sollers Consulting is more than a consultancy and software integrator. As a company founded in 2000, our mission has been to transform the financial & insurance industries by helping them adapt to new technologies. The power of collaboration and the l ...

Senior Backend Engineer (AdTech) ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Lead Digitalization Tools – RMI (m/f/d)

Helping our customers to sell more parts & make things easier with our data and solutions based on our globally leading data standardsWe are TecAlliance — founded by more than 30 automotive aftermarket companies as a neutral Data‑as‑a‑Service market connector, serving as the neutra ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Full Stack Developer Javascriptnodejs Jobs in Barcelona Job Search Guide, Trends and Insights