1044 remote English-speaking jobs in Lisbon

Reviews AI-generated R code and data science workflows for accuracy, reproducibility, and methodological soundness. Analyzes R implementations for correctness, efficiency, and adherence to best practices. Evaluates statistical analyses involving modeling, regression, and data visualization.

Go Engineer evaluates AI-generated Go code for correctness, readability, and reasoning quality. Identifies issues related to concurrency, error handling, API design, and Go engineering best practices. Writes reference implementations and explanations demonstrating idiomatic Go development. Fact-checks technical implementations and validates backend development concepts. Creates AI training content focused on Go programming and backend services. Tests AI systems for inaccuracies and supports model improvement through code reviews and feedback.

Review and evaluate AI-generated Kotlin code, technical explanations, and problem-solving approaches for correctness and adherence to prompts. Generate Kotlin-focused content, including expert-level explanations and reference solutions. Identify issues related to Kotlin best practices, Android development, and backend engineering. Compare and rank AI-generated responses based on quality and correctness.

while staying close to our teams.We would like to meet a Senior Cloud Engineerfor a project with a remote

RoleJava Backend With Kotlin Location100% Remote, Portugal Requirements5+ Years of experience in similar

Remote STEM PhD: AI Data Specialist (Contract) Develop AI model training problems, evaluate outputs, and collaborate with research teams to refine data quality. Must have a STEM PhD from a US, UK, Canadian, or European university.

Sales Development Representative will identify and prospect new B2B clients in the UK market. Responsibilities include defining outreach strategies, scheduling meetings, managing the CRM, and providing reporting.

About The Role Rudyb Travel is seeking a Travel Customer Service Representative (Remote) to support ... and development Apply Today Interested candidates are encouraged to apply today and join our remote ... Genuine interest in travel and helping clients plan memorable experiences What We Offer 100% remote

job poster from Multivision Consulting.We are looking for anApplication Support Analystfor a fully remote

Independent contractor engagement.Job Summary We're hiring a Sales Development Representative for an exciting remote ... disciplined, and results‐drivenExperience working remotely or with international teams is a plusBenefitsFully remote

for an experienced and dedicated individual to join their team as a PPC Strategist for a full time remote ... Optimization (SEO) and listing optimization Analyzing data for trends and opportunities Experience working in remote

The role is100% remote , but candidates must reside inPortugal . ... Full-Stack .Net / Angular Software Developer (remote)We are seeking an experiencedFull-Stack Software ... Official full-time employment with an indefinite contract from the start. 100% remote from Portugal,

Provide customer support to end users of a SaaS platform via email, resolving transactional queries such as refunds and cancellations. Escalate complex queries and continuously improve product knowledge.

Social Media Manager / Content CreatorLocation: Remote We are looking for a creative, results-driven

RolePersonalisation Manager LocationWorld, Remote Required SkillsPersonalisation Specialist with experience

First things first - if you're looking for a fully remote role with flexible hours, unlimited time off ... straightforward).A strong sense of ownership and the ability to work independently in a fast-paced, remote ... surface blockers early.Strong sense of ownership and the ability to run independently in a fast-paced remote

We seek a talented 2D Game UI Artist with 6+ years of experience to design and develop game interfaces, including buttons, icons, menus, and full screens. Must have strong illustration, UI design, and compositing skills, and proficiency in Adobe Photoshop. Collaboration with designers, developers, and art directors is essential.

Concept Artist- Remote- South America/ EuropeFull-time | SeniorWe're Pazu; if you're a parent, you've

Lead and mentor a global Number Operations team, ensuring world-class support for number-related customer requests. Build and maintain relationships with carrier partners, manage escalations, and collaborate with Product and Legal on in-product improvements and regulatory compliance.

Join Our Team: iGaming Recruitment Specialists (Freelance | Remote)We're looking for experienced recruiters ... or CryptoExperience hiring across international markets is a plusAbility to work independently in a remote