freelance English-speaking jobs in Maia

Data Engineer needed to perform data analysis, design data models, and develop data warehouse solutions. Requires advanced SQL skills, experience with SSIS and Python, and fluency in English. Hybrid work model with presence required in Lisbon office.

Jira Engineer will migrate and redesign ServiceNow workflows into Jira Service Management, configuring end-to-end functionality and building integrations with various systems. Requires 5+ years of experience delivering complex Jira Service Management implementations in enterprise environments and deep expertise in JSM configuration.

Credit Control Administrator needed for hybrid role in Lisbon. Responsibilities include data entry, processing payments, resolving queries, and managing overdue accounts. Must have C1 proficiency in Dutch and French, advanced English, and experience in the finance industry.

Design, implement, and optimize secure, scalable endpoint management solutions for a global workforce using Microsoft 365 and Intune. Manage M365 apps and services, focusing on Intune solutions for Windows, macOS, iOS, and Android devices.

The Pharmacovigilance Lead (Aggregate Reports) is responsible for case management, expedited/non-expedited reporting, periodic reporting, risk management, signal detection and surveillance, ad-hoc reporting, and safety meetings for drugs, biologics, devices, vaccines, cosmetics, and/or animal products. The role requires proficiency in safety databases, MedDRA and WHODrug coding, and knowledge of ICH GCP, GVP, and applicable regulations.

Designs, builds, and deploys production-grade AI systems powered by large language models. Focuses on building reliable, scalable applications integrating LLMs, RAG pipelines, vector databases, and agentic frameworks.

Senior Network Security Engineer will set up, configure, and support CORE network infrastructure, including firewalls, HLB, DNS, proxies, and more. The role involves designing network solutions, troubleshooting, and optimizing the network environment while introducing automation services.

Provides HR support to business stakeholders and the HR community, ensuring smooth and efficient HR operations. Manages employee data, drafts HR documents, and advises on general HR queries. Requires fluency in French and English.

LiveAbroad seeks a senior real estate professional to source, analyze, and negotiate residential investment opportunities in the Porto metropolitan area for private investors.

ARC International Design Consultants seeks two early-career Landscape Architects (1-3 years experience) to support design and delivery of landscape projects in Lisbon. Responsibilities include assisting with concept development, technical documentation, planting design, and collaboration with architects and engineers.

Customer Service Specialist will handle inbound calls, identify customer needs, and provide tailored solutions. Requires fluency in French, German, or Dutch (C1), 1 year of customer service experience, and proficiency in Microsoft Office Suite.

The Analista de Redes e Sistemas will perform advanced technical interventions and provide consultancy on network infrastructures, virtualization, and cloud platforms. Responsibilities include managing and optimizing network and cloud environments, defining and implementing backup and disaster recovery policies, and providing technical support for complex incidents.

Lead quality assurance efforts for mobile app projects, overseeing the entire QA lifecycle. Design and implement quality processes, execute functional, usability, performance, and security testing for iOS and Android platforms. Collaborate with development, UX/UI, and product teams to ensure app quality and resolve issues.

DevOps Engineer to manage and scale infrastructure and services across centralized and global company platforms. Responsibilities include overseeing IT systems compliance, managing DNS, networking, and infrastructure components, and supporting new acquisition IT integration. Requires 5+ years of experience in a DevOps or Systems admin/Engineering role with strong hands-on experience with AWS and Azure.

Senior Full-Stack Engineer to develop AI-powered tools and applications. Focus on building scalable, secure, and user-centric products. Requires 5+ years of experience building web applications, proficiency in both backend and frontend technologies, and experience with relational databases and data pipelines. Must have advanced English skills and experience working in a consulting or agency environment.

IT Specialist providing on-site technical support for users and systems. Responsibilities include incident resolution, infrastructure maintenance, and process improvement. Requires proficiency in Windows systems, Office tools, hardware/software support, and network configuration. Fluent English is essential.

Technical IT Project Manager to lead and coordinate complex IT initiatives within a 4PL environment. Experience in system integrations, business applications delivery, and large-scale enterprise IT landscapes required.

The IT Access Management team is seeking an Identity and Access Management Analyst to manage user accounts throughout their lifecycle. Responsibilities include creating, deleting, and modifying accounts, ensuring appropriate access to applications and systems, and troubleshooting identity-related issues.

Leads product development from design concept to commercialization, ensuring timely and cost-effective product delivery. Partners with Design, Merchandising, Production Operations, Raw Materials, Technical Design, and vendors. Manages proto and sample development, cost logs, BOMs, and product data in PLM.

Software Engineer to develop .NET applications, maintain existing systems, and support client implementations. Requires a Computer Engineering degree, object-oriented programming experience, and SQL Server knowledge.