freelance English-speaking jobs in Leiria District

Seeking a Legal Counsel with 5+ years of experience in a Portuguese-speaking jurisdiction. This role involves drafting and revising commercial contracts in Portuguese and English, supporting deal negotiations, and ensuring regulatory compliance for a global tech platform.

Mathematician with Python needed for freelance AI training projects. Tasks include designing math problems, evaluating AI solutions, and validating calculations using Python (NumPy, Pandas, SciPy). Requires a math degree and 3+ years of experience.

GCP/Power BI Data Analyst needed for a financial services project. Requires 3-6 years experience, GCP proficiency, Power BI/SSIS expertise, and knowledge of Python/SQL. French (B2+) and English fluency are mandatory.

IT/Cloud Consultant to lead complex, multi-disciplined consulting engagements. Define sourcing strategies, develop future state roadmaps, and optimize IT/cloud infrastructure. Requires experience in cloud architecture and strong analytical skills.

Data Analytics Manager (HR) to drive a data-driven culture in a global HR department. Lead a technical team, build high-impact dashboards, and coordinate People Analytics strategy. Requires 5+ years of experience and fluent English.

Design, build, and evaluate production AI systems where model behavior is critical. Responsibilities include defining evaluation methodologies, making model and architecture decisions, debugging AI systems, and contributing to LLMOps infrastructure. Requires 3+ years of software engineering experience and 2+ years of production work on AI/ML or GenAI systems. Deep understanding of modern AI systems, classical ML fundamentals, and strong Python skills are essential.

This Plant Controller role steers financial and operational performance. Responsibilities include ensuring accounting accuracy, managing budgets, monitoring KPIs, and driving cost control through close partnership with operations and supply chain.

Develop and implement strategy and promotional tactics for Hematology therapeutic solutions. Requires Master's degree in life/pharmaceutical sciences and 2+ years in Pharma/Health Marketing or Sales. Fluency in Portuguese and English is mandatory.

Corporate Treasury Specialist to plan and control treasury operations for a multinational group. Focus includes liquidity forecasting, cash pooling, funding design, and policy implementation. Requires 3-5 years in corporate treasury.

The Financial Controlling & Reporting Manager ensures financial accuracy through robust controls and reporting. This role leads financial analysis, supports business decisions, and manages a team of finance professionals.

Lead design of complex functional solutions for digital transformation using Dynamics 365 CRM. Requires 4+ years in similar roles with strong knowledge of Sales and Customer Service modules.

This role evaluates, analyzes, and implements HR programs covering engagement, compensation, and talent management. It involves consulting with managers and maintaining accurate employee data within HRIS tools.

Senior Full Stack Technical Lead to design and develop web and mobile solutions. Responsibilities include software architecture, security, and technical guidance. Requires experience with .NET, C#, PHP, Go, Python, and modern frameworks.

Drive the commercial success of multi-cloud solutions across enterprise accounts. Identify opportunities, define solution strategies, and position cloud offerings to solve complex business challenges. Collaborate with account executives and technical teams to connect customer needs with AWS, Google Cloud, and Microsoft Azure solutions.

Lead brand refreshes and evolution for Krak, owning visual identity, art direction, and design standards end to end. Requires 5+ years of Brand Design experience, proficiency in 3D, and building scalable design systems.

Senior Consultant needed for Chain IQ's Marketing team. The role requires proven experience in Marketing procurement, strong client focus, and the ability to deliver value-add sourcing services. Responsibilities include collaborating with internal teams, managing market tenders, negotiating contracts, and identifying cost reduction opportunities. Excellent communication, analytical, and negotiation skills are essential.

Loan Trading Middle Officer supports end-to-end primary and secondary loan trades across US and UK markets. Responsibilities include trade record maintenance in ClearPar, settlement coordination, and managing documentation. Requires a Finance degree and experience in Banking Operations or Financial Markets.

Build Noxus' demand engine at the intersection of B2B demand gen, ABM, and sales enablement. Design and run focused, account-based campaigns for regulated enterprise buyers.

Mechanical Commissioning Manager needed to manage Mechanical Cx Package engineers and project Cx programs. Responsibilities include vendor management, document approval, and stakeholder communication. Requires a relevant degree or experience.

The Manager of Lifecycle Marketing will design and execute multi-channel customer marketing programs to increase repeat purchases and maximize lifetime value. This role involves defining and implementing a customer loyalty strategy, managing data integrity and automation, and leading data-driven testing efforts.