freelance English-speaking jobs in Leiria District

Commission-based B2B sales freelancer needed to drive corporate partnerships for unique wellness and creativity experiences across EMEA. Requires strong sales background, comfort with commission-only, and professional English skills.

Senior Unity Developer needed to shape Fishing Planet across multiple platforms. Responsibilities include developing gameplay logic, supporting features, and performance optimization. Requires 5+ years programming experience and 3+ years in Unity.

IT Recruiter for the Belgian market. Manage the full recruitment lifecycle for technology roles like software development, cloud, and cybersecurity. Requires 2+ years in IT/Tech Recruitment and fluent English.

Senior GL Accountant ensures accurate preparation of Financial & Statutory Statements under US GAAP. Responsibilities include monthly closing, financial reporting, variance analysis, and supporting tax and legal matters. Requires 5+ years of experience and SAP proficiency.

Senior Data Scientist to design, develop, and deploy advanced data science models solving complex business challenges. Requires >4 years experience, strong Python/SQL, ML/AI expertise, and cloud/big data proficiency.

Principal Quality Engineer Architect to own end-to-end Quality Engineering architectures. Requires 8+ years in Software/Quality Engineering, 3+ in architecture. Must code in Python, TypeScript/JavaScript, or Java.

This role maintains the accuracy of a large cyberspace training catalogue for NATO. Responsibilities include managing content updates across systems, building tracking dashboards, and coordinating course certification. Requires attention to detail and fluent professional English.

Customer Service Specialists oversee key accounts, delivering best-in-class service. Responsibilities include resolving complex issues, managing orders, handling financial matters, and driving process improvements.

Seeking a highly experienced Senior SAP Technical Architect with 15-20 years in SAP consultancy and development. Responsibilities include defining technical architecture, leading ABAP OO/SAPUI5 development, and managing integrations within SAP HCM.

Own end-to-end uptime and operational efficiency projects across multiple geographies. Diagnose underperformance, optimize ticket workflows, and build data reporting to maximize network availability. Requires 2-3 years in strategy or operations.

Grid Code Engineer to develop SCADA and control systems, ensuring grid conformity for renewable energy. Requires Electrical Engineering degree, experience in grid integration, and knowledge of international grid codes.

Experienced Medical/Senior Medical Writers needed to create high-quality, scientifically accurate content for publications and medical communications. Requires advanced life sciences degree and medcomms agency experience.

Sales Executive to secure new business in Corporate, Entertainment, and Sports segments. Responsibilities include growing accounts, negotiating contracts, and driving local marketing. Requires 1+ year hospitality sales experience and fluency in English.

Fund Accountant role supporting fund and investment structure accounting and reporting. Responsibilities include maintaining accurate records, preparing schedules, and supporting audits. Requires 4 years of relevant accounting experience.

Develop high-quality commercial proposals by assessing technical project requirements and ensuring solution viability. This role requires a Mechanical Engineering degree and experience interpreting technical documentation.

AI Engineer role involving designing and developing PoCs using ML, Deep Learning, and LLMs. Responsibilities include optimizing models, deploying solutions, and collaborating with cross-functional teams. Requires a relevant degree and proficiency in Python, TensorFlow, and PyTorch.

Digital Marketing Lead to drive digital campaigns and elevate brand for a media technology company. Responsibilities include demand generation, content creation across LinkedIn and website, and managing campaigns in HubSpot. Requires B2B/SaaS experience and SEO knowledge.

Experienced Project Manager needed to lead ERP Platform and SAP ECC Upgrade programs. Manage cross-functional teams, risks, and delivery within complex enterprise environments. Requires proven SAP/ERP project management skills.

Global Product Specialist manages the transformers product portfolio, conducts market analysis, and supports cutting-edge product development. Requires a degree in Engineering, Business, Marketing, or related field, with 5+ years in product management or market analysis within the energy industry.

Develop customer segmentation and brand strategy for vaccines. Lead brand planning, manage multichannel programs, and support sales forecasting. Requires a degree in related fields and 2+ years in pharma marketing.