freelance English-speaking jobs in Barreiro

Mechanical Engineering intern for recent graduates with a Master's degree (preferred) in Mechanical Engineering, specializing in Renewable Energies, Energy Markets, or Energy Production, Transport and Distribution. Must be fluent in English and Portuguese, eligible for IEFP Internship, and available to travel.

Senior SharePoint Specialist Engineer will design, configure, and deploy SharePoint Online solutions, integrating with Microsoft 365 tools and supporting document management. Requires 5+ years of SharePoint experience and comfort in international, client-facing environments.

Product Manager will own the vision, roadmap, and execution for a core enterprise B2B platform built on a modular framework for configuring AI workers, workflows, and data pipelines.

IAM Specialist to design, develop, and maintain SailPoint IdentityIQ solutions. Requires strong Java, BeanShell, and Active Directory experience. Responsibilities include platform operations, incident resolution, and integration with applications. Fluency in English is required.

Manages and coordinates daily export and import operations, with a focus on perishable goods. Ensures regulatory compliance and maintains communication with customers and suppliers. Solves operational and logistical problems and prepares documentation.

Insurance Specialist to support procedures, gather KPIs, provide sales support, and assist with product design and implementation. Requires PDEAM/PDED certification, insurance knowledge, and 3 years of experience.

Technical Security Analyst will review and analyze security assessment reports, identify vulnerabilities, and provide recommendations. The role involves supporting remediation efforts, tracking progress, and collaborating with cross-functional teams. Requires 3+ years of cybersecurity experience and strong understanding of attack techniques and frameworks.

Application Production Support Engineer needed for two business-critical investment funds applications. Responsibilities include incident, problem, and change management, troubleshooting, database queries, and support for deployments. Strong Linux, Windows, and SQL skills required. Fluency in English is mandatory, French is a plus.

Temporary Financial Controller Manager needed to manage the finance team, ensure accounting compliance, and prepare financial reports. Requires a degree in Accounting, Management, or Finance, 5+ years of experience, and proficiency in Microsoft Excel.

Sales Manager to drive growth with non-bank financial institutions in Africa, Asia, and Latin America. Full sales cycle ownership, from lead generation to deal closure. Proven experience selling fintech or crypto products to regulated financial institutions in emerging markets required.

Build the growth and marketing engine from the ground up for a connected swim training platform. Own end-to-end growth across content, paid, influencers, lifecycle, and events. Manage agency relationships, own the funnel, and analyze performance metrics.

The RPA Business Analyst will act as a bridge between business stakeholders and the RPA Development Team, ensuring automation solutions meet business needs. The role involves process analysis, documentation, and supporting the full RPA lifecycle.

The Supplier Quality Inspector will execute quality control checks on purchased materials and equipment, communicate with suppliers regarding quality issues, and support supplier negotiation processes.

Node Developer sought for Portuguese tech company. Requires 3+ years of experience with NodeJS, Javascript, Typescript, APIs (REST), Git, SQL and NoSQL databases, Terraform, and AWS. Proficiency in English is mandatory.

Senior Developer & Administrator needed for a 6-month engagement (potential extension) supporting a strategic client. Expertise in Microsoft Power Platform and Azure DevOps required. Responsibilities include designing, developing, and enhancing solutions, administering Power Platform environments, managing Azure DevOps CI/CD pipelines, and collaborating with IT support and development teams.

Senior Demand Generation Manager needed to help clients drive online growth through strategy and execution. Requires 5+ years of experience in a B2B, fast-scaling, or agency environment. Must have a growth mindset, strong communication skills, and experience managing projects and stakeholders.

SEO & Content Strategist to build and execute a full-funnel SEO strategy, own keyword research and content mapping, and drive organic traffic growth. Responsibilities include technical SEO audits, content creation, backlink strategy, and collaboration with product and sales. Requires 3-7 years of experience in SEO strategy and B2B content, ideally SaaS. Proven ability to scale traffic and conversions is essential. Strong analytical skills and experience with SEO tools (Ahrefs, Semrush, GSC) are required.

Internal Communication Specialist will develop and execute communication plans, create content for internal channels, and support DEI initiatives. Requires a degree in a related field, 3+ years of experience in internal or corporate communication, and fluency in English.

Accountant needed for American automotive company in Lisbon. Maintain general ledger, prepare journal entries, reconcile accounts, and prepare regulatory returns. Requires accounting degree, 2-5 years experience, multinational experience, IFRS/USGAAP knowledge, and fluency in English.

IT Risk, Security & Compliance Analyst to support client projects. Responsibilities include designing, implementing, and monitoring compliance methods, supporting BCM and DR programs, and contributing to IT risk management. Requires experience with BCM & Disaster Recovery, IT Risk Management, and Personal Data Privacy management. Advanced Power BI, JIRA, and Excel skills are necessary.