JavaScript jobs hiring in Porto, Portugal

Curated by JavaScript developers

Search resultsLatest post about 18 hours ago.

  • Livedocs logo

    Livedocs

    1-10 employees

    featured

    The data tool for everyone.

    Software Engineer

    USD 90k-120k/year
    Hires remotely in:
    Worldwide
  • Supabase logo

    Supabase

    51-200 employees

    featured

    The Open Source Alternative to Firebase.

    Frontend Engineer (marketing focus)

    Hires remotely in:
    Worldwide
  • Emergn logo

    Emergn

    201-500 employees

    18h

    We are a global digital business services firm with a mission to improve the way people and companies work. Forever.

    Software Engineer - NodeJS

    Hires remotely in:
    Worldwide
  • AWDIO logo

    AWDIO

    1-10 employees

    2d

    Interactive audio for children. Our experiences are interactive audio controlled by voice with a tiny amount of screen, when needed.

    React Native Developer

    EUR 48-57/hour
    Onsite locations:
    • Copenhagen, Denmark
    Hires remotely in:
    • European Union
  • glassnode logo

    glassnode

    51-200 employees

    4d

    Glassnode makes blockchain data accessible for everyone. We source and carefully dissect on-chain data, to deliver contextualized and actionable insights relevant for traders and investors.

  • Wow AI logo

    Wow AI

    51-200 employees

    4d

    A global provider of high-quality AI training data

    Javascript Developer (React)

    Hires remotely in:
    Worldwide
  • Exodus logo

    Exodus

    51-200 employees

    5d

    Buy and swap cryptocurrencies with the best Crypto Wallet & Bitcoin Wallet. Secure crypto, access all of Web3 with the multichain Exodus Web3 Wallet.

    Security Audit Engineer

    USD 150k-170k/year
    Hires remotely in:
    • Europe
    • Africa
  • Canonical Ltd logo

    Canonical Ltd

    1001-5000 employees

    6d

    Canonical publishes Ubuntu, provides commercial services and solutions for Ubuntu, and works with hardware manufacturers, software vendors and public clouds to certify Ubuntu.

    Senior Web Engineer

    Hires remotely in:
    • Europe
    • Africa
  • Socious logo

    Socious

    11-50 employees

    7d

    Socious is an impact network with a mission to help make a difference. We use AI and blockchain technologies to connect change makers

    Senior Frontend Developer

    USD 70k-110k/year
    Onsite locations:
    • Tokyo, Japan
    Hires remotely in:
    Worldwide
  • Mindera logo

    Mindera

    501-1000 employees

    8d

    Mindera is a global software engineering company that delivers robust, scalable, & secure web & mobile applications. We craft software with people we love.

    Frontend Technical Lead - Fashion Tech eCommerce

    Onsite locations:
    • Porto, Portugal
    Hires remotely in:
    • Portugal
  • Matter Labs logo

    Scaling Ethereum with Zero Knowledge Proofs.

    Senior Solutions Architect

    Hires remotely in:
    • European Union
  • NearForm logo

    NearForm

    201-500 employees

    8d

    NearForm provide enterprise software development and capability building for top development teams. Discover more about our open source, design led workflows.

    Senior Software Engineer

    Hires remotely in:
    • European Union
  • Elastic logo

    Elastic

    1001-5000 employees

    8d

    We're the creators of the Elastic (ELK) Stack -- Elasticsearch, Kibana, Beats, and Logstash. Securely and reliably search, analyze, and visualize your data in the cloud or on-prem.

  • Enso logo

    Enso

    11-50 employees

    9d

    Turning your data into knowledge is slow and error-prone. You can’t trust tools that don’t embrace best practices and provide quality assurance.

    Senior TypeScript Developer

    Hires remotely in:
    • Europe
    • United States
    • Canada
    • Mexico
  • The Olympic Channel logo

    The Olympic Channel

    201-500 employees

    9d

    Official website of the Olympics. Access breaking sports news, watch video highlights, original sports series and relive the best Olympic moments.

    Frontend Developer

    Hires remotely in:
    • Europe
    • Africa
  • Spotify logo

    Spotify

    10,001+ employees

    10d

    Spotify is a digital music service that gives you access to millions of songs.

    Summer Internship, Web Engineer | Experience Mission (EMEA)

    Onsite locations:
    • Stockholm, Sweden
    Hires remotely in:
    • Europe
    • Africa
  • Canonical Ltd logo

    Canonical Ltd

    1001-5000 employees

    10d

    Canonical publishes Ubuntu, provides commercial services and solutions for Ubuntu, and works with hardware manufacturers, software vendors and public clouds to certify Ubuntu.

    Web Developer

    Hires remotely in:
    • Europe
    • Africa
    • United Arab Emirates
    • Saudi Arabia
    • Turkey
  • Mailchain logo

    Mailchain

    11-50 employees

    10d

    Mailchain is the communication layer for Web3. Send private & secure wallet-to-wallet messages.

    Developer Relations Engineer

    Hires remotely in:
    • Europe
    • Africa
    • Turkey
    • Saudi Arabia
    • United Arab Emirates
  • Lively, Inc. logo

    Lively, Inc.

    51-200 employees

    10d

    Health savings accounts for individual and families. Our modern HSA platform helps you maximize your health care savings.

    Sr. Full Stack Engineer

    Hires remotely in:
    • Portugal
  • Influencer logo

    Influencer

    51-200 employees

    11d

    The leading influencer marketing and branded content solution. We combine data-driven insights and creative strategy to produce meaningful relationships between brands and creators.

    Lead Full Stack Engineer

    Onsite locations:
    • Lisbon, Portugal
    Hires remotely in:
    • Portugal
  • Influencer logo

    Influencer

    51-200 employees

    11d

    The leading influencer marketing and branded content solution. We combine data-driven insights and creative strategy to produce meaningful relationships between brands and creators.

    Senior Frontend React Engineer

    Onsite locations:
    • Lisbon, Portugal
    Hires remotely in:
    • Portugal
  • TAIKAI logo

    TAIKAI

    11-50 employees

    11d

    We help companies to run their hackathons, bounties and innovation challenges, acting as a digital acceleration platform

    Blockchain Full Stack Engineer

    Onsite locations:
    • Porto, Portugal
    Hires remotely in:
    • Portugal
  • Liveblocks logo

    Liveblocks

    11-50 employees

    12d

    Liveblocks is a set of APIs and tools that helps you create performant and reliable multiplayer experiences in minutes.

    Full Stack Engineer

    USD 150k-190k/year
    Hires remotely in:
    Worldwide
  • Friday Finance logo

    Friday Finance

    51-200 employees

    12d

    Monitor, move, and improve your finances with the finance operations platform tailored for SMBs.

    Full-Stack Developer

    Onsite locations:
    • Berlin, Germany
    • Barcelona, Spain
    • Vienna, Austria
    Hires remotely in:
    • European Union
  • glassnode logo

    glassnode

    51-200 employees

    12d

    Glassnode makes blockchain data accessible for everyone. We source and carefully dissect on-chain data, to deliver contextualized and actionable insights relevant for traders and investors.

    Frontend Engineer - Portfolio (m/f/d)

    Hires remotely in:
    • European Union
  • HiveMQ logo

    HiveMQ

    51-200 employees

    13d

    HiveMQ is a MQTT broker - a messaging platform for fast, efficient and reliable data movement to and from connected IoT devices and enterprise systems

    Senior UI Design Engineer - HiveMQ Cloud

    Onsite locations:
    • Landshut, Germany
    Hires remotely in:
    • Europe
  • HiveMQ logo

    HiveMQ

    51-200 employees

    13d

    HiveMQ is a MQTT broker - a messaging platform for fast, efficient and reliable data movement to and from connected IoT devices and enterprise systems

    Senior Frontend Engineer

    Onsite locations:
    • Landshut, Germany
    Hires remotely in:
    • Europe
  • White Rabbit Hole logo

    White Rabbit Hole

    11-50 employees

    14d

    Social media agency and creative magician - the outcast team of white-rabb.it

    Full Stack Developer

    Onsite locations:
    • Brussels, Belgium
    Hires remotely in:
    • European Union
  • Brickwise logo

    Brickwise

    11-50 employees

    14d

    Invest in real estate from 100 euros, collect part of the rent and benefit from the performance. Real estate investments revolutionized.

    Frontend Engineer (w/m/x)

    Onsite locations:
    • Vienna, Austria
    Hires remotely in:
    • Europe
  • Tellonym logo

    Tellonym

    11-50 employees

    15d

    Tellonym allows you to receive anonymous and honest feedback from everyone who is important to you.

  • VEED.IO logo

    VEED.IO

    51-200 employees

    16d

    An online video suite for professionals. Record, edit and stream your videos in the cloud. The fastest and easiest way to make professional-quality videos.

    Senior Software Engineer (Growth)

    Hires remotely in:
    Worldwide
  • Zaelab logo

    Zaelab

    51-200 employees

    16d

    Accelerating business channel growth through digital experiences, modern cloud architectures, and agile methodologies.

    React Developer

    Hires remotely in:
    • European Union
  • RLTY logo

    RLTY

    11-50 employees

    16d

    RLTY is the Metaverse Event Company. We are building the infrastructure of Events in the Metaverse.🌐 🚀

    Developer full stack Node.JS / React

    Onsite locations:
    • Paris, France
    Hires remotely in:
    • European Union
  • YLD logo

    YLD

    51-200 employees

    18d

    YLD is a digital consultancy in London. We specialise in software engineering, design, training and open-source development.

  • Ostrom logo

    Ostrom

    11-50 employees

    18d

    Clean Electricity company.

    Fullstack Engineer

    Onsite locations:
    • Berlin, Germany
    Hires remotely in:
    • European Union
  • Seatti logo

    Seatti

    11-50 employees

    19d

    Book workspaces in your hybrid office.

    Fullstack Software Engineer

    Onsite locations:
    • Munich, Germany
    • Berlin, Germany
    Hires remotely in:
    Worldwide
  • Altar.io logo

    Altar.io

    11-50 employees

    19d

    We build digital products for entrepreneurs and business leaders who want to revolutionize their industries.

    Senior Back-End Developer

    EUR 37k-44k/year
    Onsite locations:
    • Aveiro, Portugal
    • Lisbon, Portugal
    • Porto, Portugal
  • awork logo

    awork

    11-50 employees

    19d

    The joyful work management tool for happy collaboration.

    Software engineer - Frontend (m/f/d)

    Onsite locations:
    • Hamburg, Germany
    Hires remotely in:
    • European Union
  • CodeMonk logo

    CodeMonk

    11-50 employees

    20d

    CodeMonk is your one stop solution to find pre-vetted tech talent, hire them as individual contractors or on permanent basis, and pay them from a single dashboard.

    Software Engineer

    Hires remotely in:
    • Europe
    • Africa
    • Turkey
    • Saudi Arabia
  • Rep.Guide logo

    Rep.Guide

    1-10 employees

    20d

    Europes leading multibrand database for agricultural and construction machinery

    Backend Developer (Node.js) (M/W/D)

    Onsite locations:
    • Hamburg, Germany
    Hires remotely in:
    • European Union
  • VanSite logo

    VanSite

    1-10 employees

    20d

    The best way to stay in nature.

    Frontend / Backend or Full Stack Development

    Onsite locations:
    • Bielefeld, Germany
    Hires remotely in:
    Worldwide
  • &Open logo

    &Open

    51-200 employees

    21d

    Better gifting for companies that care. Nurture relationships and build loyalty across Sales, Marketing, HR and CX teams.

    Frontend Engineer

    Onsite locations:
    • Ireland
    Hires remotely in:
    • European Union
  • DeepSign GmbH logo

    DeepSign GmbH

    1-10 employees

    21d

    Security through interactions. The most user-friendly 2-factor authentication.

    Frontend Developer (React)

    Onsite locations:
    • Saarbrücken, Germany
    Hires remotely in:
    • European Union
  • velio mobility logo

    velio mobility

    11-50 employees

    21d

    Your Bike. Your Experiences.

    Frontend Engineer (React/Next.js)

    Onsite locations:
    • Berlin, Germany
    Hires remotely in:
    • European Union
  • mavue logo

    mavue

    1-10 employees

    22d

    Making sustainability management simple and accessible.

    Full Stack Software Engineer (f/m/x)

    Onsite locations:
    • Munich, Germany
    Hires remotely in:
    • European Union
  • evoleen logo

    evoleen

    11-50 employees

    22d

    Help people to enjoy life even more

    Backend / Full-Stack Software Engineer (m/f)

    Onsite locations:
    • Munich, Germany
    Hires remotely in:
    • European Union
  • MoonPay logo

    MoonPay

    201-500 employees

    22d

    MoonPay offers a fast and simple way to buy and sell cryptocurrencies. Buy crypto with credit card, bank transfers or Apple Pay today.

    Senior Full Stack Engineer

    Onsite locations:
    • Lisbon, Portugal
    Hires remotely in:
    • European Union
  • Bryj Technologies, Inc. logo

    Bryj Technologies, Inc.

    51-200 employees

    22d

    Bryj is a SaaS platform that transforms any consumer, business, or employee interface into amazing user experiences in app stores worldwide.

    Frontend Engineer (Engineering Team)

    Hires remotely in:
    • France
    • Portugal
  • Corva logo

    Corva

    201-500 employees

    22d

    Corva’s platform is the future of oil & gas drilling and completions.We provide analytics and data-driven insights that empower informed decisions in real-time via mobile and web.

    Middle Node.js Developer

    Onsite locations:
    • Kraków, Poland
    Hires remotely in:
    • European Union
  • Kittl logo

    Kittl

    11-50 employees

    22d

    Top designers around the world use our fonts, add-ons and logo templates to create stunning artwork.

    Software Engineer - Frontend (Onsite & Remote)

    Onsite locations:
    • Berlin, Germany
    Hires remotely in:
    • European Union

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