Senior JavaScript jobs in Portugal

48 open right now — Senior roles, mentioning JavaScript, in Portugal. Read straight from companies’ own boards, and every listing links to the original posting.

Of the 25 newest shown here, 11 state pay and 24 are remote, from 12 employers.

• A

  Senior HCL Digital Experience (DX) / WCM Developer - Full remote (Tech)

  Ambit Iberia · Remote (Portugal)

  RemoteFull-timeSenior

  posted 17 hours ago
• T

  Developer Productivity Engineer ( )

  Tether Operations Limited · Remote (Portugal)

  RemoteFull-timeSenior

  posted yesterday
• T

  Fullstack Engineer - AgenticOps ( )

  Tether Operations Limited · Remote (Portugal)

  RemoteFull-timeSenior

  posted yesterday
• L

  Expert Cloud Automation Developer

  LUZA Group · Remote (Portugal)

  RemoteFull-timeSenior

  posted yesterday
• T

  Automation QA Engineer (QVAC) ( )

  Tether Operations Limited · Remote (Portugal)

  RemoteFull-timeSenior

  posted 2 days ago
• W

  Senior Rust Developer

  Workato · Remote (Portugal)

  RemoteFull-timeSenior

  posted 3 days ago
• E

  Senior Full Stack Software Developer - Observability

  Elastic · Portugal

  SeniorType not listed

  EUR 56K – EUR 88K/yr · posted 3 days ago
• H

  Digital Analytics Engineer (Tealium/GTM/GA) - Full Remote Portugal

  HumanIT Digital Consulting · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 2K – EUR 2,700/mo · posted 4 days ago
• H

  Senior/Staff Frontend Engineer (Next.js/JavaScript) - Portugal Full Remote

  HumanIT Digital Consulting · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 2,800 – EUR 3,650/mo · posted 4 days ago
• H

  Fullstack Java + React Developer (Java/Spring Boot/React + AI Tooling) - Portuga

  HumanIT Digital Consulting · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 2,550 – EUR 3,350/mo · posted 4 days ago
• H

  Senior Lead Full-Stack Engineer (Java/Spring Boot/React/Cloud) - Full Remote

  HumanIT Digital Consulting · Remote (Portugal)

  RemoteFull-timeSenior

  posted 4 days ago
• F

  Senior Software Engineer - Frontend

  Five9 · Remote (Portugal)

  RemoteNo longer listedFull-timeSenior
• H

  Tech Lead (Node.js/TypeScript) - Portugal Full Remote

  HumanIT Digital Consulting · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 2,500 – EUR 3,250/mo · posted 4 days ago
• H

  Experienced Developer (Node.js) - Portugal Full Remote

  HumanIT Digital Consulting · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 2,550 – EUR 3,350/mo · posted 5 days ago
• H

  Senior Fullstack Developer (React/Node.js/Java Spring Boot) - Full Remote Portug

  HumanIT Digital Consulting · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 2,300 – EUR 2,900/mo · posted 5 days ago
• M

  Cybersecurity Researcher

  MWDN · Remote (Portugal)

  RemoteFull-timeSenior

  posted 5 days ago
• F

  Senior UX Designer

  fastn, Inc. · Remote (Portugal)

  RemoteFull-timeSenior

  posted 6 days ago
• A

  Senior full stack developer - (Pharma)

  Ambit Iberia · Remote (Portugal)

  RemoteFull-timeSenior

  posted 6 days ago
• I

  Senior .NET Developer

  Imaginary Cloud · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 35K – EUR 54K/yr · posted 6 days ago
• I

  Senior Front-End Developer (Angular)

  Imaginary Cloud · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 35K – EUR 54K/yr · posted 6 days ago
• N

  Senior Rust Engineer

  Neon Labs · Remote (Portugal)

  RemoteContractSenior

  posted 9 days ago
• S

  Amazon Brand Growth Manager

  ScaleJet · Remote (Portugal)

  RemoteFull-timeSenior

  posted 11 days ago
• T

  Senior Technical Product Manager - Keet ( )

  Tether Operations Limited · Remote (Portugal)

  RemoteFull-timeSenior

  posted 11 days ago
• I

  Senior Java Spring Developer

  Imaginary Cloud · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 35K – EUR 54K/yr · posted 14 days ago
• I

  Senior Kotlin Back-End Developer

  Imaginary Cloud · Remote (Portugal)

  RemoteFull-timeSenior

  EUR 35K – EUR 54K/yr · posted 14 days ago