Empregos de responso em Coimbra

ABOUT US Reach Digital is an AI-first performance marketing agency helping eCommerce and digital product brands scale through creative, paid media, and landing pages. We are a true growth partner - going deep with brands to become integrated into their marketing team. We drive real growth by combining data, testing, and new ideas. We're a fully remote team...

Reach Digital is a fully remote, AI-first performance marketing agency helping eCommerce and digital product brands scale through creative, paid media, and landing pages. The Creative Strategist will own the creative end-to-end, researching, developing ad angles, writing hooks, and building briefs for editors, collaborating directly with brand partners and...

Expleo Group is seeking a security-focused professional for a remote role based in Portugal. The position emphasizes strong expertise in security engineering, incident response, and security controls across the lifecycle, with opportunities to lead security initiatives and collaborate with stakeholders. Passwordless integration, automation, and scalable...

A leading travel marketplace in Portugal is seeking a Senior Cloud Security Engineer who will focus on security operations and incident response within AWS environments. This remote position requires hands-on experience with AWS security services, infrastructure automation using Terraform, and scripting skills. As a key player, you will monitor security...

Job Title: LLM Evaluator (Model Response Analyst) Location: Remote (Worldwide) Job Summary: We are seeking a detail-oriented and analytical LLM Evaluator to assess, analyze, and improve the performance of large language models (LLMs). In this role, you will evaluate AI-generated content for accuracy, coherence, factual reliability, bias, safety, and...

Lever, Inc. is seeking an AI Video Editor based in Portugal to produce high-volume, conversion-focused video content for paid social campaigns. You will edit direct-response ads, develop multiple creative variations, and craft scripts with strong hooks and CTAs, using CapCut, Premiere, After Effects, and AI tools. You will collaborate with strategists and...

Jobgether is seeking a Security Engineer III - Security Operations based in Portugal to own detection and response capabilities. You will build and optimize SIEM detections, automate response workflows with Python and no-code tools, and collaborate across cloud, compliance, and incident response domains. The ideal candidate will have hands-on SIEM...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Security Engineer III - Security Operations based in Portugal. Join a globally distributed engineering team focused on protecting critical cloud infrastructure and strengthening security operations within a modern payments...

Position: LLM – AI Quality Analyst (Personalization) – Portuguese Type: Short-Term Contract (2 months) Compensation: $11-$15 per hour Location: Remote Commitment: Part-time (20–40 hrs/week) Role Responsibilities - Evaluate a personalization feature for Gemini - Design and execute multi-turn conversational prompts that require the AI to leverage...

CloudLinux is a global remote-first company. We are driven by our principles: do the right thing, employees first, we are remote first, and we deliver high-volume, low-cost Linux infrastructure and security products that help companies to increase the efficiency of their operations. Every person on our team supports each other and does what we can to ensure...

Responsibilities: - Manage security operations using advanced technologies such as SIEM (Security Information and Event Management), SOAR (Security Orchestration, Automation and Response) and EDR (Endpoint Detection and Response). - Monitor and analyse security events and alerts, investigate potential incidents and coordinate the response to security...

As a remote, hourly paid Kotlin Engineer, you will review AI-generated responses and generate high-quality Kotlin-focused content, evaluating the reasoning quality and step-by-step problem-solving behind each solution. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology or conceptual understanding;...

In this hourly, remote contractor role, you will review AI-generated English-language responses and/or generate expert language content, evaluating reasoning quality and step-by-step edits while providing precise, actionable feedback. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in logic, meaning, methodology,...

Project Objective This project aims to test and evaluate one AI agent in the development stage. By asking questions and requests, based on various categories (the training is provided), you will try to force the AI agent to say something harmful, offensive, dangerous or toxic an evaluate it’s responses. The end goal is to prevent AI agent from sharing any...

Mercor is seeking experienced AI Safety Practitioners to evaluate the safety, quality, and alignment of frontier AI models across complex, policy-sensitive topics. You will assess AI-generated responses, apply safety policies, and help improve model behavior through structured evaluations and feedback. Responsibilities include reviewing content on...

TELUS Digital AI Community seeks Senior Raters to support high-quality validation data for search engines and AI models. This remote opportunity enables you to apply analytical and research skills while helping to build robust AI systems. You will assess search results and AI responses, provide ratings, and participate in training to improve guidelines....

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. As an annotator, you may be invited to take part in online projects such as rating AI-generated content, evaluating factual accuracy, or comparing responses — when projects are available. This freelance,...

Intermedia is seeking a proactive Senior DevOps Engineer - Voice to design, build and operate Linux-based infrastructure at scale in a fast-paced, multinational environment. You’ll own CI/CD pipelines, automation, monitoring and incident response, collaborating closely with development and operations teams to deliver reliable voice services. The role is...

Axians in Portugal is seeking a Solutions Architect to analyse customer challenges, design end-to-end ICT solutions across Cloud, On-Premises and Hybrid environments, and lead the technical response to tenders and proposals. You will collaborate with sales, delivery teams and technology partners to shape winning offers and translate complex concepts into...

Obsidian seeks experienced AI Safety Practitioners to evaluate safety, quality, and alignment of frontier AI models across complex, policy-sensitive topics. You will assess AI-generated responses, apply safety policies, and help improve model behavior through structured evaluations and feedback. You will collaborate with researchers and safety teams on...