freelance English-speaking jobs in Valongo

Functional Analyst with 6+ years of experience in technical and functional analysis, including SQL, Feature Files, and RUP methodologies. Experience with Use Cases, Diagrams, Flowcharts, Prototypes, and SVN is required.

Senior Product Manager to lead the Compliance team, building scalable compliance capabilities across markets. Define and optimize KYC flows, risk management systems, and compliance tooling. Partner with Legal & Compliance, Responsible Gambling, Engineering, Design, Data, and Operations.

Mechanical Engineer needed for product development at TEKEVER, a European leader in unmanned technology. Translate complex needs into functional product designs and iterate on features. Must have a Mechanical or Automotive Engineering degree and advanced Portuguese and English skills. Experience with Solidworks and fabrication methods is preferred.

Senior Paid Search Specialist to develop and manage paid search strategies across Google Ads, Meta, and Bing. Manage large budgets, optimize campaigns for performance and profitability, and analyze data to drive growth. Requires experience managing B2C budgets and proficiency in tools like Google Analytics, SEMrush, and Ahrefs.

DXC Technology seeks a Sales Manager to drive growth within the Financial Services sector in the Iberian region. The role focuses on acquiring new business, building relationships with high-value clients, and exceeding sales targets. Requires 5-15 years of sales experience, knowledge of the Financial Services sector, and the ability to generate over 10 million EUR in revenue.

Data Engineer to design, develop, and maintain data pipelines and ETL processes using AWS cloud services, Python, and SQL. Collaborate with teams to ensure reliable data flows and contribute to DevOps practices.

Cybersecurity Auditor to assess security controls and compliance with internal policies, standards, and regulatory requirements across internal entities and third parties.

Data Engineer needed with a Bachelor's degree in a related field. Must have strong experience developing dashboards and visualizations using Power BI, advanced DAX proficiency, and experience with data modeling, ETL processes, SQL, Python, and cloud platforms.

Full-time House Assistant needed for busy private household in Estoril. Responsibilities include childcare, meal preparation, light cleaning, personal assistant duties, driving, pet care, and occasional travel. Previous experience preferred.

Experienced Project Manager needed to lead security and regulatory projects globally. Manage international teams, vendors, and project scope, ensuring on-time, within-budget delivery.

KLx seeks a Java Technical Lead with strong DevOps expertise to optimize performance, monitor applications, and improve development flows within a digital banking application program.

IT Business Analyst needed for Agile software development. 5+ years experience translating business requirements into user stories and technical specifications. Strong SQL and data analysis skills required. Fluency in English mandatory.

Drive the adoption and successful integration of Anchorage Digital's platform by API clients and partners. Build the Solutions Engineering & Developer Experience practice, ensuring high API deployment quality and enhancing the overall Product Experience. Lead technical implementation design, refine the developer portal, and drive API parity. Champion API standards and best practices, and act as the internal advocate for the client.

Provide customer support via phone, email, and chat for account administration, billing, and order follow-up. Resolve customer escalations and offer after-sale support. Must be proficient in Portuguese, English, and Spanish.

Global Sales and Business Development Coordinator to represent The Energy Year in new markets, conduct sales meetings, develop client relationships, and lead sales campaigns. Requires 1-3 years of experience, fluency in English, and the ability to travel and relocate internationally.

Leadtech seeks an experienced Data Director to lead the global Data department. This role defines and drives the company's data, analytics, and BI vision, ensuring data is trusted, scalable, and impactful. The Data Director will manage a multidisciplinary team of 20 people and work closely with Executive Leadership to transform data into actionable insights.

This role involves mapping, documenting, and automating financial processes, implementing internal controls, and ensuring regulatory compliance. Requires a Bachelor's or Master's degree in a relevant field, minimum 5 years of experience in financial areas, and knowledge of AI/automation tools and SAP.

Senior UX/UI Designer will own the end-to-end experience for an AI-powered healthcare platform. Responsibilities include driving product discovery, shipping high-quality UX/UI, designing for healthcare realities, and building and evolving the design system. Experience with Figma, prototyping tools, and user research methods is required.

Senior Fullstack Java / Angular Developer to design, develop, and maintain high-quality applications. Requires expertise in Java, Spring Boot, Angular (2+), REST APIs, and DevOps tools.

Data Engineer needed for Space unit. Design, develop, and maintain microservices and data pipelines in .NET and Python. Experience with Docker, Kubernetes, gRPC, Entity Framework, PostgreSQL, and Apache Airflow required.