freelance English-speaking jobs in Covilhã

Senior Data Platform DevOps Engineer will design and deliver cloud infrastructure for a data platform application in AWS. Responsibilities include defining application architecture, provisioning environments, and ensuring infrastructure governance and security. Experience with AWS, IaC, CI/CD, containerization, observability tools, and Java/Python is required.

Senior ML/Data Ops Engineer II will focus on LLM serving, model management, real-time data engineering, and core infrastructure. Responsibilities include deploying and optimizing large-scale open-weights models, managing model weights in Kubernetes, designing CDC pipelines, and tuning ClickHouse for real-time analytics. Expertise in Linux systems, Kubernetes, Istio, and CI/CD tools is required.

The Institute of Social Sciences of the University of Lisbon is seeking two entry-level researchers for the ERA Chair Imagination and Society. Applicants must hold a PhD in Social Sciences or Humanities and contribute to research, outreach, and chair management activities. The position is a fixed-term public service employment contract for three years.

Freelance peer reviewers with a PhD/MD and at least two publications in the last two years are needed to evaluate manuscripts in reproductive medicine.

Senior Accountant leads monthly, quarterly, and year-end financial closing and reporting activities. This role provides guidance to junior and intermediate accountants, performs internal controls and sustainability reporting, and participates in process improvement initiatives. Requires 7-8 years of accounting experience with 4-5 years in closing & reporting and general ledger reconciliations. Experience with SAP and Excel is essential.

Provides technical and functional analysis and troubleshooting for MES solutions. Identifies root causes, implements workarounds, and escalates complex issues. Supports release deployments and communicates with users to understand and resolve issues.

Python Developer to design, develop, and maintain Python applications. Requires 6+ years of Python experience, SQL proficiency, and knowledge of DevOps tools.

Körber seeks a Supplier Quality Inspector to execute quality control checks on purchased materials and equipment, ensuring compliance with company policies and legal requirements. The role involves collaborating with suppliers, participating in supplier identification and management, and supporting negotiation processes.

Civil Construction Engineer needed for a 6-8 month project (potential extension) at an industrial site. Responsibilities include coordinating construction, reviewing documentation, and managing subcontractors. Must have a Civil Engineering degree, 2+ years of experience, fluency in Portuguese or Spanish, and eligibility to work in Portugal.

IT Talent Recruiter needed with a Bachelor's degree in Human Resources, Psychology, or a related field and at least 1 year of recruiting experience. Must have solid knowledge of IT roles, experience with LinkedIn and other sourcing platforms, and proficiency in Portuguese and English.

This part-time role supports daily office operations, people operations, procurement, and executive assistance. Responsibilities include managing office facilities, coordinating events, supporting recruitment and onboarding, handling vendor relationships, and providing administrative support to executives.

Own supplier sourcing, negotiation, and execution for a fast-growing Amazon-focused eCommerce brand. Manage RFQs, negotiate pricing and terms, and build landed cost models. Coordinate samples, specs, and regulatory compliance. Track supplier performance and drive cost-saving initiatives.

Develop and execute the marketing strategy for Portugal, driving B2B customer acquisition and loyalty. Manage digital presence, create content, and organize events. Analyze marketing action profitability.

Operations Support Engineer to ensure application reliability and stability for a financial sector client. Responsibilities include ticket handling, log analysis, automation development, and collaboration with development and QA teams. Proficiency in .NET, Azure Cloud, and API Rest is required.

TAP seeks a professional to negotiate and manage Sustainable Aviation Fuel (SAF) supply contracts, ensuring a secure and cost-efficient supply chain aligned with sustainability goals and regulations.

Leads strategic regulatory and policy analysis for food systems and regulation. Requires deep expertise in EU and national food legislation, strong analytical skills, and experience advising food businesses on food safety, quality, and sustainability.

Securities Master File Officer will open, monitor, and update securities. The role involves managing estimated prices of securities and resolving discrepancies with internal and external stakeholders. Requires 3-5 years of experience in Securities Master File, strong communication skills, and proficiency in relevant software.

Software Quality Engineer needed to join a team developing innovative software for the global telecom market. Responsibilities include creating test plans, executing automated tests, and collaborating with internal teams. Requires experience with mobile/web test automation tools, API testing, and Agile/Scrum methodologies.

As a Financial Crimes Compliance (FCC) Product Manager, you will define strategy and requirements to prevent money laundering, fraud, and illicit financing. You will manage the product development lifecycle to ensure regulatory compliance (AML/KYC/Sanctions) while balancing customer experience and risk mitigation.

Transport Technician will design, implement, and coordinate transport management models across warehouses. Responsibilities include supporting transport operations, analyzing KPIs, proposing process improvements, and ensuring compliance with inventory policies. Requires a degree in Industrial Engineering or similar, 2+ years logistics experience, and proficiency in relevant software.