4048 remote 2025 English-speaking jobs in Portugal

We have several projects waiting for you all over Portugal - both hybrid and full remote - where you

We have several projects waiting for you all over Portugal - both hybrid and full remote - where you

NBS) Full-time/Hybrid Work: 2 days per week at the office (aligned with our current Policy) OR 100% remote

Remote or hybrid arrangements are not available.

role Good understanding of computer systems, mobile devices and other tech products Familiarity with remote ... selected candidate will be based in our office located in Lisbon; however we are open to considering remote

Remote work is the norm here. ... . __ Location: Remote, Worldwide ___ About Our Team and Your Role We're a well-rounded team: half of ... Remote Work: Our team is spread across the globe, from the US and South America to Europe and Asia, with

Drive innovation in model serving and inference architectures for advanced AI systems. Optimize model deployment and inference strategies for responsive, efficient, and scalable performance.

As a member of the AI model team, you will drive innovation in training and optimizing vision-language models. Responsibilities include designing and implementing post-training pipelines, developing datasets, and improving model efficiency. You will work across a wide spectrum of multimodal architectures integrating text and vision.

Drive innovation in post-training methodologies for agentic behaviors and tool use in AI models. Refine pre-trained models to enable reasoning, planning, and autonomous tool invocation for real-world applications.

Drive innovation in multi-modal reinforcement learning to advance intelligent systems. Develop and scale reinforcement learning techniques within complex multi-modal architectures. Conduct research on reinforcement learning algorithms for multimodal models, including diffusion-based approaches for image and autoregressive models for multimodal understanding. Design and build reinforcement learning infrastructure that supports scalable, distributed training across multimodal systems. Develop and refine reward modeling strategies that improve training stability and mitigate reward hacking. Create and curate multimodal simulation environments and datasets to support robust training, evaluation, and benchmarking of reinforcement learning systems. Publish research findings in top-tier conferences.

With full-year revenues in 2025 exceeding US$200 million and profits of over US$25 million , we generate

With full-year revenues in 2025 exceeding US$200 million and profits of over US$25 million , we generate

With full-year revenues in 2025 exceeding US$200 million and profits of over US$25 million , we generate

With full-year revenues in 2025 exceeding US$200 million and profits of over US$25 million , we generate

have: DSP / frequency analysis, TensorFlow / ML, hardware and DAQ integration. 100% freelance, fully remote-friendly

This position follows a hybrid working model, combining onsite collaboration with remote flexibility.

This is a fully remote position. Do you have more than 6 years of experience?

Role Description This is a full-time remote role for a HubSpot and Salesforce Specialist.

Meal, transportation & remote working allowance. ... Flexible schedule (entry between 8 and 10 AM, exit between 5 and 7 PM). 60% remote work policy.

Meal, transportation & remote working allowance . ... Flexible schedule (entry between 8 and 10 AM, exit between 5 and 7 PM). 60% remote work policy.