• Barcelona Jobs Expertini profile avatar

    • 93,563+ Tech Full Stack Developer Python Html Css Javascript Jobs in Barcelona, Spain — Local Employers Hiring June 2026

    Professional job seekers finding Spain jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    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.

    1. Expertini
    2. Spain
    3. Barcelona
    4. Jobs
    5. Tech Full Stack Developer Python Html Css Javascript Jobs

    6. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    5G & Telecom Software Engineer

    Openchip is a European Silicon Engineering Company, headquartered in Barcelona, Spain. We aim to democratize the access to high performance compute Chips developing Systems on Chip based on Chiplet technology and the combination of RISC-V and compute acceleration for AI and HPC, everything intercon ...

    Internship – Research Intern (Formal Methods for Science)

    Internship – Research Intern (Formal Methods for Science) Boston, US / Toronto, Canada / Castelldefels (Barcelona), Spain About us Axiomatic AI is building a new class of AI systems designed to reason with the rigor of the scientific method. By combining deep learning with forma ...

    Internship Research Intern (Agentic Learning, Memory & Neurosymbolic Reasoning)

    Internship – Research Intern (Agentic Learning, Memory & Neurosymbolic Reasoning) About Us Axiomatic AI is building a new class of AI systems designed to reason with the rigor of the scientific method. By combining deep learning with formal logic and physics‑based modeling, we create ve ...

    AI Machine Learning Engineer

    As an AI Machine Learning Engineer, you are a key technical contributor responsible for developing and deploying complex AI initiatives. You will focus on the end-to-end lifecycle of ML solutions, from technical design and coding to production deployment and continuous optimization. This is a high-impact t ...

    AI Machine Learning Engineer

    As an AI Machine Learning Engineer, you are a key technical contributor responsible for developing and deploying complex AI initiatives. You will focus on the end-to-end lifecycle of ML solutions, from technical design and coding to production deployment and continuous optimization. This is a high-impact t ...

    Development Operations Engineer

    We are looking for a DevOps Engineer to join our Hosting team in Barcelona, Spain . This is an exciting opportunity to work on large-scale, production-grade applications that sit at the intersection of infrastructure, hardware, and application layers. Our Hosting team support ...

    Senior AI Machine Learning Engineer

    Senior AI Machine Learning Engineer Client: Chemical Industry Location: Barcelona About Us At Visium, we partner with leading enterprises to define their AI & Data strategy, execute large‑scale transformations, and integrate AI across operations, securing their organizat ...

    Industrial & Continuous Improvement Engineer MES System (Barcelona)

    Select how often (in days) to receive an alert: Industrial & Continuous Improvement Engineer - MES System (Barcelona) Date: 27 Apr 2026 Location: Barcelona, B, ES Company: Alstom At Alstom, we understand transport networks and what moves peo ...

    Senior AI Machine Learning Engineer

    As a Senior AI/ML Engineer, you are a key technical contributor responsible for developing and deploying complex AI initiatives. You will focus on the end-to-end lifecycle of ML solutions, from technical design and coding to production deployment and continuous optimization. This is a high-impact technical ...

    Senior Strategic Revenue Operations Analyst

    We help the world run betterAt SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll ...

    Senior Compiler Engineer

    The Role:Openchip is building exciting new RISC-V chips with HPC and AI acceleration. The Compilers team is developing the compilers, both for traditional languages (C, C++, Fortran) and for ML frameworks. Building on top of industry-standard compiler frameworks like LLVM, your rol ...

    SoC Top Engineer (Senior)

    We redefine recruitment by focusing on a rich back to basics approach that focuses on genuine relationship building both with our clients and our candidates, offering a truly bespoke service that revolves around that perfect match. With global reach and equipped with profound industry insights and a ...

    Statistician Product Science and MS&T

    Galderma is the emerging pure-play dermatology category leader, present in approximately 90 countries. We deliver an innovative, science-based portfolio of premium flagship brands and services that span the full spectrum of the fast-growing dermatology market through Injectable Aesthetics, Dermatological Skin ...

    Senior Machine Learning Engineer

    Title: Senior Machine Learning Engineer / Data ScientistType: Full-timeLocation: Valencia or BarcelonaAbout usAt Visium, we enable enterprise executives in defining their AI & Data strategy, execute large scale transformations and implement AI across ...

    Research Assistant in Management/Economics/Social Sciences

    The RA will support a major research initiative at IESE’s Africa Initiative focused on mapping and understanding family-owned businesses across Africa. The project explores how governance structures, ownership patterns, and family values shape the performance, development outcomes, and long-term orientation o ...

    Coherency Verification Engineer (Mid / Senior / Lead)

    We redefine recruitment by focusing on a rich back to basics approach that focuses on genuine relationship building both with our clients and our candidates, offering a truly bespoke service that revolves around that perfect match. With global reach and equipped with profound industry insights and a ...

    Campaign Analyst

    Smadex is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC).We power campaigns for Apps, Games and Brands across Mobile and CTV using advanced machine learning and optimized creative strategies to delive ...

    leadtech: Technology Lead – web app – Leadtech (NodeJs, Typescript, AWS)

    Headquarters: Spain URL: Description We’re looking for an experienced Technology Leader/Engineering Manager (senior level) to join our team and help us deliver exceptional Web Experiences for our innovative, industry-leading products. If you’re a highly mo ...

    leadtech: Technology Lead – web app – Leadtech (NodeJs, Typescript, AWS)

    Headquarters: Spain URL: Description We’re looking for an experienced Technology Leader/Engineering Manager (senior level) to join our team and help us deliver exceptional Web Experiences for our innovative, industry-leading products. If you’re a highly mo ...

    NetSuite Consultant

    We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user‑friendly, trade‑everything platform empowers both first‑time investors ...

    Regional Information Security Officer

    Regional Information Security OfficerAbout the jobThe Regional Information Security Officer (RISO) for Central Europe is a key role within the Allianz Technology’s global IS organization. The RISO shall be responsible for oversight of the related ISMS activities, ris ...

    Ad Sales Account Executive (Norwegian speaking)*

    Ad Sales Account Executive (Norwegian-speaking) Purpose of the Role As an Ad Sales Account Executive, you will drive revenue growth by prospecting, acquiring, and managing advertising clients across digital platforms. This role combines <str ...

    Research Associate Physics

    This Job is based in AustraliaResearch Associate - PhysicsApply now Job no: Work type: Full TimeLocation: Sydney, NSWCategories: Post Doctoral Research AssociateOne of Australia’s leading research & teachi ...

    Research Associate – Spin Physics & EPR

    This Job is based in AustraliaResearch Associate - PhysicsApply now Job no: Work type: Full TimeLocation: Sydney, NSWCategories: Post Doctoral Research AssociateOne of Australia’s leading research & teachi ...

    Principal Game Economist

    At Zynga, we bring people together through the power of play. As a global leader in interactive entertainment and a proud label of Take‑Two Interactive, our games have been downloaded over 6 billion times—connecting players in 175+ countries through fun, strategy, and a little friendly competition. <p ...

    Principal Economy Manager

    We are Socialpoint, a world-renowned mobile game studio proudly part of the Zynga & Take‑Two Interactive family. We’re the creators of hits like Dragon City, Two Dots, Top Troops, and Monster Legends, loved by hundreds of millions of players around the globe. We craft the best social games, bringing joy fr ...

    Principal Economy Manager

    Position Overview: We are seeking a highly skilled and experienced Principal Economy Manager to join our team in Barcelona. Reporting directly to the Director of Economy and working closely alongside another Lead Economist, you will operate as a centralized expert resource across three different ...

    Principal Data Analyst

    Who we are Let’s have fun shaping your future! We are Socialpoint, a world-renowned mobile game studio proudly part of the Zynga & Take-Two Interactive family. We're the creators of hits like Dragon City, Two Dots, Top Troops, and Monster Legends, loved by hundreds of millions of pla ...

    Graphic Designer

    Our client is an established industrial organization operating in a highly specialized manufacturing environment. The company develops technical solutions for professional use, supplying products to demanding B2B markets where quality, reliability, and brand consistency are critical. With a long-sta ...

    Hybrid Danish Content Moderator | Safe Online Communities

    A recruitment agency is looking for a Danish-Speaking Content Moderator in Barcelona to maintain community standards on social media. The ideal candidate should be a native Danish speaker, proficient in English, and possess strong PC skills. This full-time position offers wellness programs, health insurance disc ...

    German Speaking Digital Marketing Consultant | Relocation

    A leading digital solutions company in Barcelona is seeking a German-Speaking Digital Marketing Consultant to optimize advertising solutions for clients. This full-time role requires native-level German proficiency and at least 1 year of digital marketing experience. Offering a starting salary of €24,300 annuall ...

    Czech Content Moderator Barcelona Relocation & Growth

    An international collaboration firm is seeking a Content Moderation Specialist fluent in Czech for their Barcelona office. The role involves moderating user-generated content to ensure a positive digital experience. Applicants should be attentive to detail and possess a valid work permit for Spain. This full-tim ...

    Live Support Pro (Dutch & English) – On site Barcelona

    A customer service agency in Barcelona is seeking a Live Expert fluent in Dutch and English to provide support to customers through live chat and video. The role involves troubleshooting issues and delivering exceptional customer experiences. Ideal candidates should have excellent communication skills and a frie ...

    Hybrid Barcelona Google Ads Sales Executive – ROI Focus

    A leading digital marketing firm in Barcelona seeks a Google Ads Sales Executive to develop customized advertising strategies for Swedish clients. Ideal candidates will possess strong sales experience, fluent Swedish, and excellent communication skills. This full-time hybrid role offers a gross salary of €23,876 ...

    Bilingual Danish CSAT Champion Customer Service Barcelona

    An international company is seeking a Customer Service Representative fluent in Danish to join their team in Barcelona. Responsibilities include managing customer inquiries, ensuring satisfaction, and maintaining accurate records. Ideal candidates will have excellent communication skills and team spirit. This fu ...

    Dutch Speaking Account Manager – Barcelona, Growth Focus

    A leading global technology company seeks a Dutch-speaking Account Manager based in Barcelona. In this full-time role, you will be responsible for achieving sales targets, conducting outbound sales to SMB clients, and building long-term client relationships. This position offers a permanent contract, private med ...

    Network Security Engineer – Fortinet (Freelance)

    Overview Network Security Engineer – Fortinet (Freelance) Direct message the job poster from FERCHAU Spain S.L.U. Details Seniority level: Associate Employment type: Full-time Job function: Information Technology, Business Development, and Consulting < ...

    B2B Inside Sales German & English, Barcelona

    A leading sales organization in Barcelona is seeking a proactive B2B Sales Representative to engage with independent retailers. This full-time position requires strong communication skills and fluency in German and English. You will receive a competitive salary and benefits, including a pension scheme and extens ...

    Global Talent Acquisition Specialist | Growth & Inclusion

    Impress is seeking a Talent Acquisition Specialist in Barcelona to help find exceptional talent for its clinics and HQ. Responsibilities include managing the full-cycle recruitment process, promoting diversity, and ensuring a positive candidate experience. Candidates should have proven recruitment experience, fl ...

    Lead Medical Regulatory Writer — Global Submissions

    Sanofi is seeking an Expert Medical Regulatory Writer in Barcelona to develop high-quality regulatory documents. The role requires at least 8 years of regulatory writing experience in the pharmaceuticals industry, strong stakeholder management skills, and proficiency in English. This full-time position involves ...

    Hybrid Norwegian Speaking Account Executive – SMB Ads

    NorthBridge Talents is seeking a Norwegian-speaking Account Executive for Sales Ads Direct based in Barcelona. This hybrid full-time role involves guiding SMB clients through our advertising platform. The successful candidate will proactively identify leads, manage the sales cycle, and present tailored ...

    Senior Firmware & OS Engineer — Low Level & Linux Systems

    A technology firm in Barcelona seeks a Staff Firmware and Operating System Engineer to develop low-level software and device drivers for novel hardware. The ideal candidate has over 10 years of experience, strong knowledge of computer architecture, and is familiar with Linux kernel internals. This full-time posi ...

    Senior Property Operations & Resident Experience Leader

    A leading real estate company is seeking a General Manager for its Barcelona location. You will run an autonomous business unit, managing operations, team leadership, and community engagement. This full-time role requires expertise in property operations, strong communication skills, and a commitment to resident ...

    Research Associate: Microbiome & Multi omics Bioinformatics

    UNSW is seeking a full-time Research Associate to join the School of Biological, Earth and Environmental Sciences in Sydney. This role requires a PhD in microbiology or bioinformatics and focuses on metabolic modelling and developing bioinformatics pipelines. The successful candidate will contribute to ...

    Guest Room Attendant: Clean, Welcoming, Professional

    W Hotels is seeking dedicated individuals for a full-time Housekeeping position in Barcelona. Your role will involve responding to guest requests, cleaning rooms, handling supplies, and maintaining high safety and quality standards. Qualifications include no high school diploma or previous work experie ...

    Multilingual Customer Support Rep (German/Dutch/Danish)

    A dynamic customer service company based in Barcelona is looking for motivated Customer Support Representatives fluent in German, Dutch, or Danish. You will provide outstanding customer support via phone, email, and chat while helping maintain high customer satisfaction. This full-time position offers a competit ...

    Slovenian Travel Support Specialist

    A recruitment agency is seeking a Slovenian Customer Service Representative for the travel industry. This full-time role involves delivering exceptional customer support, managing inquiries, and providing tailored solutions. The position requires proficiency in Slovenian and advanced English, with a focus on pro ...

    French Google Ads Sales Exec — Hybrid Barcelona

    A digital advertising agency in vibrant Barcelona is looking for a French Google Ads Sales Executive. You will develop strategies for French clients, enhance relationships, and achieve sales goals. Ideal candidates have a marketing degree, fluent French, and experience in sales or online advertising. This full-t ...

    Polish Speaking Roles Abroad: Remote & Relocation Included

    A global consulting firm is seeking Polish speakers for exciting roles abroad, including remote opportunities in Greece and positions in Lisbon, Portugal. Ideal for young professionals, these roles offer flexible contracts with full-time benefits, including medical insurance and relocation support. Enjoy a frien ...

    Marine Surveyor

    Se requiere Marine Surveyor con alta cualificación técnica para la ejecución deinspecciones y verificaciones reglamentarias en todas las zonas portuarias dellitoral español.Ubicación: Operativa nacional e internacional (puertos, astilleros ...

    🚀 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 →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Tech Full Stack Developer Python Html Css Javascript Jobs in Barcelona Job Search Guide, Trends and Insights