freelance English-speaking jobs in Valongo

Web Developer needed to design, code, and modify websites according to specifications. Responsibilities include creating user-friendly layouts using HTML/CSS and integrating back-end data. Requires 2+ years of experience with HTML, CSS, and JavaScript.

Lead digital quality initiatives for global SAP S/4HANA implementation and eQMS integration. Improve processes, system interfaces, and data governance in regulated environments. Requires 5+ years in digital quality or SAP S/4HANA.

Delivers and evolves Cloud infrastructure using Red Hat and VMware solutions. Expertise includes CaaS, IaaS, OpenShift, Kubernetes, and Telco Cloud ecosystems. Automates integrations and manages lifecycle processes.

General Technician needed for Kitchen & Refrigeration Systems Maintenance. Responsibilities include diagnostics and repair of refrigeration units and commercial kitchen appliances, plus electrical troubleshooting. Requires 3–5 years' experience in relevant fields.

Design and implement algorithms to process complex datasets, perform geometric and mathematical calculations, and optimize engineering workflows for digital drill & blast solutions. Requires strong programming and mathematical foundations.

Experienced Web Developer needed to design, code, and modify websites per client specifications. Requires strong knowledge of HTML, CSS, and JavaScript, plus experience with CMS and responsive design.

Senior Data Engineer to develop cloud-native, scalable data solutions. Requires 5+ years in Data Engineering, expertise in end-to-end data architecture, and experience with Azure/AWS/GCP tools.

Bartender needed to prepare and serve cocktails and non-alcoholic drinks with precision and hospitality. Must support floor operations, maintain bar standards, and possess strong communication skills.

Senior Accountant supporting German operations in the Shared Service Centre. Responsibilities include managing AR, AP support, and general ledger processes. Requires 4+ years of AR experience, English proficiency, and fluency in German.

Seeking a Sales Manager to grow the client portfolio and strengthen IT consulting presence. Responsibilities include identifying new business, managing the full sales cycle, and developing existing accounts. Requires experience in Business Development or Sales.

Fullstack Developer needed for a contract position. Responsibilities include designing and implementing software solutions, developing reusable code, and troubleshooting issues. Requires 3+ years of experience with HTML, CSS, JavaScript, Node.js/Python, and databases.

Sponsor Dedicated CRA II/Sr CRA for Oncology Phase I trials. Responsibilities include site monitoring, ensuring regulatory compliance, and managing site activities. Requires 3+ years of CRA experience in Oncology trials.

Experienced Concrete Worker needed for construction projects. Responsibilities include site preparation, concrete placement, and operating tools. Requires 2+ years of experience, physical strength, and ability to read plans.

Experienced Executive Chef needed to oversee all kitchen operations in Braga. Responsibilities include menu planning, staff management, and ensuring high-quality food production. Requires 5+ years of experience and a biometric passport.

The IT Internal Auditor will assist the Head of Internal Audit Department and Senior Auditors with IT audit assignments, including carrying out audits, preparing work papers, and following up on actions.

Senior Learning Solution Expert translates business priorities into capability-building solutions, focusing on AI, Data Science, and Networking. Responsibilities include designing, delivering, and managing technology learning journeys. Requires 5-10 years in training or coaching.

Delivers medical writing for clinical documents like CTR, TDO/CTP, and IB. Focus on eye health and inflammation. Requires 5 years of experience and knowledge of global regulatory guidelines.

Proactive Business Development Associate to spearhead partner acquisition for the Purple Roof platform. Responsibilities include onboarding real estate developers and agencies, building strategic relationships, and managing sales pipelines. Requires 1–3 years in B2B sales.

Acquire new corporate customers in the UK SME market by creating and negotiating tailored mobility solutions. Act as a mobility expert and consultant, managing and growing a new customer portfolio. Requires sales experience and fluency in English.

Seeking an experienced Full-Stack Developer for a contract role. Responsibilities include designing and developing front-end and back-end web applications. Requires 3+ years experience and knowledge of HTML/CSS, JavaScript, Java/Python, and databases.