freelance English-speaking jobs in Valongo

Market Risk Analyst needed for a leading global financial institution in Lisbon. Produce and validate daily risk indicators, explain complex risk figures, and collaborate with teams to industrialize risk processes. Requires a Master's degree in a relevant field, expertise in financial derivatives, and proficiency in SQL and risk modeling engines.

Senior Consultant with 4+ years of SAP FI experience, including 2+ years in RE-FX, to join a dynamic consulting team. Participate in SAP FI implementation projects, conduct requirements gathering and system configuration, and act as a liaison between client and technical teams.

Full-Stack Software Engineer to design, develop, and evolve scalable software solutions for air and sea logistics. Collaborate across the full development lifecycle, working with business and technical stakeholders.

Designs and defines cloud architecture solutions aligned with business objectives and technology strategy. Monitors and manages cloud application portfolios, assessing risk and driving migration roadmaps. Leads cloud migration initiatives, ensuring scalability, resiliency, and compliance. Provides architectural guidance on cloud-native design, APIs, DevOps, and container platforms. Defines and enforces cloud governance, security standards, and compliance frameworks. Evaluates emerging cloud technologies and communicates architecture decisions to technical teams and stakeholders.

Operates fermentation and pilot-plant equipment according to SOPs and batch records. Performs daily pilot fermentation activities including preparation, startup, sterilization, monitoring, and cleaning. Monitors process parameters and makes adjustments as instructed. Documents operational activities and batch records.

Lead and manage data projects, ensuring on-time, on-budget delivery. Coordinate stakeholders across business and technical teams. Oversee the Critical Data Extension project within CIB, including coordinating Métiers, Regions, and Functions.

Leads performance management, incentives, and people risk for a growing global agency. Designs performance frameworks, supports performance conversations, and ensures compliance with employment laws.

Senior SQL Developer to design and develop a data processing application using Spark SQL. Requires 5+ years of MS-SQL development experience, expertise in Transactional SQL and Relational Databases (PostgreSQL), and experience with CI/CD tooling. Must have proficiency in English (minimum B2 level).

Design, develop, and deploy Java applications. Ensure code quality and document technical solutions. Participate in coding reviews. Requires 4+ years of experience developing Java applications. Knowledge of JavaScript, CSS, Netbeans, Javabeans, HTML, Jira, Agile, Jenkins, or Angular is a plus.

People Technician to support recruitment, training, employee management, and administrative tasks. Must have a degree in a relevant field and English proficiency.

Design graphics for digital, social, print, and presentation mediums. Develop customer-facing presentations and ensure designs adhere to brand guidelines. Manage multiple projects, prioritize deadlines, and communicate effectively with stakeholders.

Accountant & Controlling Specialist coordinates monthly financial closing, performs balance sheet and P&L reviews, and advises on accounting issues. Provides support to internal and external partners and assists with special projects. Requires a degree in Business Administration, Accounting & Finance or similar, at least 2 years of audit experience, and fluency in English.

Office Manager / Receptionist needed for established multinational company specializing in Microsoft-based business solutions. Provides administrative support, manages office operations, and coordinates meetings and travel. Requires 2+ years of experience in a similar role, strong organizational skills, and proficiency in Portuguese and English.

Lead and coordinate production operations to meet targets and drive continuous improvement. Manage production KPIs, quality control, and maintenance schedules. Collaborate with cross-functional teams and train a high-performance production team.

Sales Representative to develop client relationships, manage sales leads, and meet targets for Fluid Control / Fire Protection solutions. Requires 3-5 years' experience selling these products, Syspro experience, and a valid driver's license.

Remote sales role for experienced professionals seeking flexible work and purpose. Deliver online leadership programs and coaching to a global audience. Commission-based, results-driven opportunity.

Project Manager to lead and coordinate pharmaceutical events in Lisbon, collaborating with Amadeus to deliver exceptional client experiences. Responsibilities include planning, executing, and managing budgets for events, overseeing logistics, and collaborating with cross-functional teams. Requires 3-5 years of event project management experience, familiarity with Amadeus, and fluency in English and Portuguese.

Senior Application Security Analyst with 6+ years of experience in Vulnerability Management. Responsible for identifying, assessing, and remediating application vulnerabilities, ensuring compliance with security standards. Experience with vulnerability scanning tools (Qualys, AppSpider, Bitsight) and security frameworks (OWASP, ISO 27001, NIST). Strong analytical and collaboration skills. Fluent English, basic French.

Process Engineer supports project implementation, manages costs and timelines, and plans production equipment setup. Analyzes process data, troubleshoots issues, and develops manufacturing processes. Requires a degree in Engineering (mechanical preferred), teamwork, problem-solving, and fluency in Portuguese and English.

Junior / Associate Medical Writer to support projects in a remote, part-time role (25-50% FTE). Must have an MSc in a scientific field and fluency in English and Portuguese. Responsibilities include drafting, editing, and quality-checking scientific content, conducting literature reviews, and collaborating with team members.