freelance English-speaking jobs in Maia

Designs, develops, tests, deploys, and maintains software components for Cision's SaaS platform. Collaborates cross-functionally with teams across regions. Requires solid technical knowledge, problem-solving skills, and the ability to deliver in a fast-paced, Agile environment.

Technician to manage day-to-day execution of Computer System Validation (CSV) and Commissioning & Qualification (C&Q) activities. Responsibilities include authoring validation deliverables, verifying system specifications, and driving digital validation initiatives. Requires a Master's degree in a relevant field, deep knowledge of GAMP 5 and Risk-Based Validation, and excellent technical writing skills.

Develops and implements the sales enablement platform strategy, including content sharing and Web Chatbot. Leads and supports sales training for remote and field teams. Oversees technical integration, content synchronization, and tagging.

Senior Salesforce Developer Lead with 8+ years of experience needed for design, development, and evolution of Salesforce platforms. Expertise in Apex, LWC, Visualforce, Salesforce data model, security, and integrations (REST/SOAP APIs, middleware). Proven leadership, technical standards definition, and mentoring experience. Excellent communication and problem-solving skills required.

English Sales Advisor for a renowned financial software company. Contact clients using a 3-month trial version, explain the paid version, and complete sales. Provide customer support, solve issues, and meet service quality goals. Previous cross-sales experience and native or proficient English (C2) are required.

Manage global accounts payable operations, ensuring vendor satisfaction and internal team support. Investigate discrepancies, resolve exceptions, and maintain accurate financial records. Lead the corporate travel program, assisting colleagues and optimizing travel policy.

French-speaking Customer Advisor needed to provide omnichannel support, manage client applications, and build relationships. Must be fluent in French (C1/C2 level) and reside in Braga or the immediate metropolitan area.

Next Engineering seeks an Infrastructure Architect with 4+ years of experience in Linux systems administration, virtualization, and server hardware. Responsibilities include supporting mission-critical infrastructure, ensuring reliability and high performance. Experience with scripting, automation, and troubleshooting is required. Familiarity with Ansible, Puppet, Windows administration, and NAS technologies is a plus.

Expert Developer / JAVA Architect / Tech Lead to lead development projects, analyze requirements, design and implement solutions, and ensure code quality.

Senior Electrical Engineer to design and deliver electrical systems for mission critical infrastructure projects. Requires 8+ years of experience, including 5+ years in mission critical projects, and registration with Ordem dos Engenheiros. Must have expertise in low, medium, and high-voltage power systems, substations, and energy efficiency practices.

Technical Business Analyst will analyze and improve GTM and marketing workflows, build automations, manage CRM data, and bridge communication between technical and non-technical teams.

eForex Business Analyst Junior needed for a hybrid role in Porto. Requires knowledge of financial markets, Forex products, and electronic trading. Must have SQL and Unix skills, and be proficient in English.

Senior Consultant SAP PP will understand client business processes and map them to technologies, customizing applications and collaborating with developers and users to implement process changes. This role requires in-depth knowledge of methodologies, business domains, and SaaS or package solutions. The individual will lead process improvements, conduct as-is/to-be analysis, and advise clients on package module implementations. Responsibilities include workshop facilitation, integration testing, and user acceptance testing.

Senior DevOps Engineer will design and implement development environments and tooling architectures for on-premises and public cloud platforms. Responsibilities include developing and maintaining Infrastructure as Code (IaC) templates, operating and optimizing CI/CD pipelines, and providing support to development teams. Requires broad understanding of modern cloud and security concepts, expertise in at least four areas such as software development, Azure Cloud Services, AWS Cloud Services, Python and JavaScript programming, CI/CD, DevOps, and development environments and tools.

Black Cat Cinema seeks a Wix-experienced designer for a website refresh project. The role involves applying new branding across the site, with minor structural adjustments as needed.

EUsouvenirs seeks a sales representative in Lisbon to expand its premium souvenir product sales in Portugal. Must be based in Lisbon, speak Portuguese and English, and have sales experience approaching wholesale buyers and retail points of sale.

DevOps & Application Production professional needed for a Lisbon-based project. Responsibilities include end-to-end project management, coordinating teams, and ensuring alignment with business objectives and IT governance. Requires experience with monitoring tools (e.g., Dynatrace), DevOps practices (e.g., Jenkins, GitLab CI), cloud platforms (AWS, Azure, GCP), and project management platforms (e.g., Microsoft Project, Jira Portfolio). Fluency in English is mandatory.

Senior Business Development Manager will identify, pursue, and build long-term partnerships with pharma sponsors running clinical trials. This revenue-generating role focuses on signing new contracts and managing the BD pipeline.

Schedules low and medium voltage Asset Management Portfolio, including investment works, grid connection requests, and maintenance. Optimizes and prioritizes scheduling for continuous execution. Monitors compliance with deadlines and provider performance.

Leads the Cloud Antivirus Department at Imunify360, overseeing three teams focused on malware detection, analysis, and cloud scanning infrastructure. Responsible for product strategy, technical leadership, and people management. Requires 8+ years of software engineering experience, 3+ years in a management role, and deep expertise in malware analysis and antivirus technologies.