freelance English-speaking jobs in Guimarães

Provide professional customer support to German-speaking clients via phone, email, and chat. Resolve inquiries efficiently while maintaining high customer satisfaction. Document interactions and collaborate with internal teams.

IT Engineer required to ensure stability and continuous improvement of IT systems, user services, and Microsoft 365 environment. Responsibilities include user support, Microsoft 365 administration, IT project participation, and technical documentation.

Senior Back-End Developer to create seamless technology for digital products. Requires 5+ years of experience in Back-end Development with Node.js, understanding of Object-Oriented Programming (OOP), and proficiency in writing efficient code. Fluency in English is required.

ETF Content and Marketing Specialist will develop and deliver marketing initiatives for NAM's ETF offering across European markets, with a retail and advisory focus. The role involves creating and maintaining high-quality ETF marketing content, including campaign material, web content, social media input, press-related content, articles, newsletters, flyers, market insights, and sales support material.

The Cyber Threat Intelligence Analyst identifies, analyzes, and disseminates intelligence related to cyber threats. This role gathers and correlates information from various sources to provide actionable insights that help prevent, detect, and mitigate cybersecurity risks. The analyst develops threat actor profiles, produces intelligence reports, and collaborates with teams to improve detection capabilities and defense mechanisms.

Lead Generation Specialist needed for remote, commission-based role. Focus on cold email outreach, lead generation, and building business opportunities for digital services. Strong communication and research skills required.

As Water Resource & Operational Compliance Manager, you will safeguard Nestlé's water resources globally. You will lead water risk assessments, develop mitigation strategies, and ensure compliance with internal and external regulations. You will translate technical insights into actionable recommendations and promote water stewardship across Nestlé's operations.

Lead Cloud Security Consultant — Microsoft Focus will design, execute, and build reusable assets for cloud security engagements across Microsoft Azure, Microsoft 365, Google Cloud, AWS, and CNAPP platforms. Responsibilities include Sentinel deployments, Defender XDR rollouts, Defender for Cloud implementations, detection engineering, threat hunting, incident response support, posture assessments, Azure security reviews, and identity security improvements. Requires experience with Microsoft Sentinel, Defender XDR, Defender for Cloud, Entra ID, Azure workloads, logging/monitoring, and privileged access. Must have 5+ years cybersecurity experience, including relevant experience with the Microsoft security stack in a delivery, consulting, cloud security, detection engineering, or senior SOC role.

Provide customer support for Mapit IoT products and services via email, chat, and phone. Resolve customer inquiries, manage tickets, and coordinate with the Tech team. Collaborate on knowledge base creation and process improvements.

Designs, builds, and maintains production AI workflows that integrate across internal systems (HR, Finance, Operations, CRM). Develops and implements AI agents, prompts, and retrieval pipelines, ensuring reliable, auditable, and high-quality decision-making. Iterates on model performance using evaluation frameworks and real-world data.

Virtualization Consultant needed with experience in container architecture, Kubernetes, Terraform, Ansible, scripting, and operating system administration.

Design and execute an AI-driven marketing strategy, creating and scaling content across multiple channels. Utilize AI tools to generate blog posts, social media content, case studies, and marketing copy.

Finance Business Analyst needed with 4-6 years of experience. Analyze data, identify inconsistencies, and translate business requirements into data needs. Support IT initiatives, collaborate with Finance colleagues, and prepare financial and operational analyses. Strong analytical and communication skills required.

Wire IT seeks a Financial Controlling Expert with 3-5+ years of experience in finance, controlling, or related activities. Requires proficiency in English, MS Excel, and financial systems (PeopleSoft Finance, Anaplan, Salesforce). Proven ability to analyze and structure complex financial data is essential.

Technical Field Engineer to support installation, maintenance, and repair of customer IT equipment, primarily HPE solutions. Requires strong technical expertise, customer service orientation, and willingness to travel.

Indicium AI is seeking a Forward Deployed Software Engineer to embed with client engineering teams and transform how they build software using AI. You will design and implement AI native development workflows, define operating models for AI native engineering, and co-engineer with client teams to integrate new ways of working. This role requires 5+ years of software engineering experience, a passion for AI's impact on software engineering, and experience driving engineering process change within organizations.

Lead a team of Data Engineers building a scalable data platform using Spark, Lakehouses, and AWS Redshift for Veeva Link. Manage a team of 4+ engineers, architect resilient data pipelines, and drive technical excellence.

SAP ABAP Developer needed for hybrid role in Maia, Portugal. Develop ABAP logic to extract business data from SAP tables, generate output files, and manage batch jobs. Mid/Senior experience in SAP ABAP development (4+ years) and SAP ECC required.

AI Security Engineer to design and implement secure AI solutions, perform security assessments, and mitigate AI security risks. Requires 7+ years of IT and Cyber Security experience, strong knowledge of Cloud Security, IAM, Application Security, and Secure SDLC, and experience with Threat Modeling and Security Risk Assessments.

Solutions Engineer to guide enterprise buyers through process discovery, transformation strategy, and solution design for AI-driven process improvement. Partner with Account Executives and senior customers to map current processes, identify AI leverage points, and translate operational discovery into future-state process designs.