freelance English-speaking jobs in Valongo

Product Designer needed to shape data-driven digital experiences for AI and analytics solutions. Responsibilities include designing end-to-end UX and translating complex data into usable interfaces. Requires 3+ years of experience and proficiency in design tools.

Technical Business Analyst contractor for a global logistics organization. Responsibilities include gathering and documenting technical requirements, translating needs into specifications, and liaising between business and technical teams. Infrastructure/Network Architecture experience is highly preferred.

Data Analyst will leverage SQL, Excel, and Power Query to analyze quality indicators, service levels, and cost structures. Pricing analyses and calculations to support new partners/markets will be conducted. Invoice analysis and team training for cost control are also responsibilities.

Leads delivery operations for a Cloud B2B sales engagement program, managing BDR, Account Managers, and Solutions Architects globally. Ensures SLA/KPI adherence, protects margin, and strengthens client relationships. Manages workforce planning, budgeting, and cross-functional collaboration. Drives process improvement and change management initiatives. Requires 12+ years of experience in outsourced delivery operations with at least 6 years in sales operations or account/program management.

Senior Sales Development Representative to generate sales opportunities for SaaS e-commerce platform. Focus on cold calling, email, and LinkedIn outreach to qualify leads and book discovery meetings. Requires 2-3 years of sales experience, fluency in English, and experience with SaaS or e-commerce.

Lead IT project planning and execution for large organizations, managing scope, budget, and risk. Requires 7+ years in IT project management and fluency in Portuguese and English.

Incident Support Engineer for an EdTech startup. Manage IT helpdesk, run onboarding/offboarding, and administer Jamf Pro, Okta, and Google Workspace. Requires 5+ years of IT support experience with 2+ years using AI and automation.

Primary STEM Teacher needed to deliver engaging STEM lessons in English for primary students. Responsibilities include planning hands-on activities in technology, engineering, coding, and robotics. Requires a relevant degree, teaching qualification, and fluency in English.

Lead end-to-end UAT and SIT activities, coordinating testing across business users, developers, and QA teams. Manage test plans, drive defect resolution, and manage risks in fast-paced enterprise environments.

Motivated intern needed to support SAP system implementation. Responsibilities include mapping business processes, SAP configuration/testing, data migration, and user training. Ideal for final-year students in Engineering, Management, or Economics.

Define and implement reusable architecture patterns for AI/ML and data-science workloads within the SPINE Explorer ecosystem. Ensure solutions meet security, privacy, GxP, and Responsible AI requirements.

The Executive Pastry Chef leads all pastry and bakery operations onboard, ensuring high-quality, consistent products and a high-performing team. Responsibilities include menu planning, team supervision, inventory management, and adherence to Public Health standards. Requires a minimum of five years of experience as a Pastry Chef in a luxury hospitality environment, advanced pastry knowledge, and fluency in English.

Lead Cloud Security Consultant - Microsoft Focus will design, execute, and build reusable assets for cloud security engagements across Microsoft Azure, Microsoft 365, and other platforms. Responsibilities include Sentinel deployments, Defender XDR rollouts, Defender for Cloud implementations, threat hunting, incident response, and security assessments. Requires experience with Microsoft Sentinel, Defender XDR, Defender for Cloud, Entra ID, Azure security, and cloud security best practices.

Highly skilled 3D Generalist/TD needed for high-end mobile and social gaming commercials. Must be fluent in traditional CG and AI pipelines, proficient in Blender or Unreal, and solve complex technical problems.

Senior Analytical Development Technician provides analytical support for drug product R&D. Responsibilities include developing, validating, and executing analytical methods for small molecules and biologics. Requires a relevant degree and 5-10 years of pharmaceutical analytical experience.

Architect and implement reliable Bluetooth/15.4 firmware in C/C++ for connected devices. Own major software components, analyze specs, and debug across simulation, FPGA, and SoC platforms. Requires 5+ years of embedded experience.

Operations Lead to oversee daily ground operations for a global mapping client. Manage 20-25 drivers collecting street-level imagery and LiDAR across European markets, ensuring SLA adherence, technical support, and compliance.

Spanish Nurse for Abbott Diabetes Care joins the Customer Support team. Responsibilities include patient support via calls and emails regarding diabetes technologies. Requires Nursing graduation, native Spanish (C2), and intermediate English (B2).

Experienced Cloud DevOps Engineer needed to design, implement, and optimize infrastructure on Microsoft Azure. Responsibilities include IaC with Terraform, CI/CD via Azure DevOps, and ensuring platform reliability. Requires 5+ years in Cloud/DevOps.

Mechanical Supervisor role requires 5+ years' experience leading site operations, ensuring safety, and coordinating mechanical activities. Responsibilities include managing subcontractors, reporting progress, and maintaining quality standards.