30 freelance English-speaking jobs in Porto

  • David Kennedy Recruitment
  • Porto
  • February 17
LogoPosition: Fixed Term or Freelance Recruiters Location: Remote, Europe Employment type: Freelance - able ... This freelance role offers either a commission-based structure or fixed term arrangement (SLA). ... David Kennedy Recruitment is on the lookout for an amazing Freelance Recruitment Partner to join our
  • JUJUR
  • Porto
  • May 6
LogoPosition: Freelance Recruiter Location: Remote from anywhere Employment type: Freelance - able to invoice ... Jujur.eu is looking for amazing Freelance recruiters to join our team. ... This freelance role offers a commission-based structure, meaning your earnings will be directly tied
  • Toloka Annotators
  • Porto
  • April 28
LogoAt Toloka, we connect smart, curious people from around the world with freelance online tasks that train ... Take part in a part-time, remote, freelance project that fits around your primary professional or academic ... questions when needed Genuine interest in technology and artificial intelligence Benefits Why this freelance
  • Toloka Annotators
  • Porto
  • April 27
LogoAt Toloka, we connect smart, curious people from around the world with freelance online tasks that train ... Take part in a part-time, remote, freelance project that fits around your primary professional or academic ... questions when needed Genuine interest in technology and artificial intelligence Benefits Why this freelance
  • Yoyomove.com
  • Porto
  • May 15
ideal candidate meets the following criteria: Holder of or willing to open self-employment status (freelance
  • Shakers
  • Porto
  • May 1
Freelance engagement via a tech talent community connecting senior product talent with top international
  • Shakers
  • Porto
  • May 1
Freelance contract – 6 months (3+3) with potential long-term integration We're looking for aSenior Backend
  • RED Global
  • Porto
  • May 15
– 3 months + RED Global is looking for a SAP Test Lead for a Greenfield project in Porto, Hybrid – Freelance
  • C&D Talent Advisory - Academy
  • Porto
  • May 16
learning platform focused on UI/UX, AI, no-code development, and automation.Location Remote (Global)Type Freelance
  • Mindrift
  • Porto
  • April 24
LogoFreelance AI trainer needed to design computational physics problems requiring Python programming. Must have a physics degree, Python proficiency, and experience with numerical simulation methods.
  • Mindrift
  • Porto
  • May 6
LogoAbout the Role This is a freelance role for a Tendem project. ... Benefits Why this freelance opportunity might be a great fit for you?
  • Mindrift
  • Porto
  • April 17
LogoAbout the Role This is a freelance role for a Tendem project. ... Benefits Why this freelance opportunity might be a great fit for you?
  • Mindrift
  • Porto
  • May 6
LogoFreelance Junior Journalist will train AI models to understand and generate human-like text. Tasks include crafting responses, generating prompts, defining scoring criteria, and ensuring quality.
  • Mindrift
  • Porto
  • April 24
LogoFreelance AI trainer needed to design computational chemistry problems requiring Python programming. Must have a chemistry degree, Python proficiency, and experience with numerical methods in chemistry.
  • Mindrift
  • Porto
  • April 24
LogoFreelance AI trainer needed to design computational physics problems requiring Python programming. Must have a physics degree, 2+ years experience, and strong Python skills (NumPy, SciPy, Sympy).
  • Mindrift
  • Porto
  • April 29
LogoFreelance AI trainer needed to design and develop computational biology problems requiring Python programming. Must have a biology degree, Python proficiency, and experience with biological data analysis and algorithms.
  • Mindrift
  • Porto
  • April 24
LogoFreelance optical engineer with Python experience needed to design and develop computationally intensive physics problems. Must have strong Python skills (Numpy, SciPy, Sympy) and experience with numerical simulation methods.
  • Collective.work
  • Porto
  • April 13
LogoKubernetes Database Engineer will design, deploy, and operate database services on Kubernetes. Responsibilities include managing PostgreSQL databases, implementing persistent storage solutions, and developing automation for provisioning and scaling. Requires experience with Kubernetes, PostgreSQL, HA/DR architecture, CI/CD pipelines, and Infrastructure as Code.
  • Collective.work
  • Porto
  • April 13
LogoThe Infrastructure Architect will manage and optimize global trading infrastructure, ensuring high reliability and performance. The role involves collaborating with teams to improve the trading platform's technology foundation and automating infrastructure tasks.
  • Mindrift
  • Porto
  • April 30
LogoFreelance AI trainer needed to design and develop computationally intensive statistical problems requiring Python programming. Must have a degree in Statistics or related field, 2+ years of experience, and strong written English.
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