freelance English-speaking jobs in Barreiro

IT Senior Architect Specialist required to monitor infrastructure, ensure service level agreements, and implement new solutions. Minimum 10 years experience in similar roles with expertise in ITIL, Microsoft SQL Server, Veeam, VMware, Kubernetes, and Linux systems.

Leads global quality strategy and governance for food testing laboratories, ensuring compliance with ISO/IEC 17025 and regional regulations. Designs, implements, and improves a global quality management system, standardizes processes, and builds quality capability across sites. Drives performance improvement, manages accreditation, and collaborates with stakeholders to ensure quality excellence.

Senior Salesforce Marketing Automation Consultant leads Salesforce project implementations, including Marketing Cloud Engagement, Marketing Cloud Account Engagement, and Data Cloud. Responsibilities include mentoring junior team members, acting as a trusted advisor to clients, and designing marketing automation solutions.

Leads strategic sales initiatives, analyzes sales data to identify trends and opportunities, and designs AI-driven solutions to improve sales processes.

Danish speakers sought for Customer Support, Travel Consultancy, and Sales roles. Opportunities in Portugal, Estonia, Lithuania, Latvia, Spain, Greece, and Bulgaria. Competitive salaries, performance bonuses, and relocation support offered.

Junior Risk Engineer to develop and implement credit policies and risk assessment strategies. Will monitor decision-making systems, test algorithms, and analyze credit decision-making strategies. Requires 0.5 years of experience, SQL, Python, and fluency in English.

Freelance Flutter App Developer sought for part-time role (20 hours/week). Develop, test, and maintain cross-platform Flutter applications, focusing on user experience and clinical workflows. Collaborate with CTO on architecture and technical decisions. Experience with iOS development, API integration, and cloud backends required.

Senior .NET Software Engineer will design and implement robust microservices using .NET 8, focusing on performance, scalability, and clean architecture. Responsibilities include building asynchronous workflows using AWS SNS/SQS, integrating LLMs into applications, and collaborating on high-throughput data pipelines. Expertise in C#, .NET Core/ .NET 8, AWS, distributed systems, and testing is required.

Design, scale, and secure cloud infrastructure for a fast-growing SaaS platform. Ensure system reliability, performance, and resilience across a global user base. Build and maintain CI/CD pipelines, automation processes, and disaster recovery strategies. Collaborate with engineering, product, and data teams to improve system scalability and application reliability. Mentor junior engineers and promote DevOps and SRE best practices.

Mendix Application Engineer responsible for the operation and lifecycle management of live Mendix applications. Ensures reliability, performance, and security through monitoring, maintenance, and optimization. Collaborates with clients and development teams to implement improvements and new features.

Senior Site Reliability Engineering Engineer needed to ensure the reliability and observability of enterprise services. Responsibilities include monitoring SLOs, incident response, and driving systemic improvements to reduce operational toil. Requires 5+ years of experience in infrastructure, cloud engineering, or SRE roles.

Integrated Management & Legal Compliance Technician will ensure the company's sustainability, compliance, and continuous improvement. Responsibilities include planning, developing, and controlling activities related to the Integrated Management System (IMS), ensuring compliance with applicable standards and legal requirements, and supporting internal and external audits.

Defines, implements, and controls product operational processes, including service and project management. Charters and evaluates processes to identify and implement improvements. Communicates and trains teams on processes and related tools. Collects best practices and new methodologies.

Creative Strategy Director to define and elevate brand identity across digital, social, and retail channels. Generate creative concepts, lead campaign execution, and inspire a team of creatives.

Portuguese-qualified lawyer needed for 3-month contract to support business transfer. Responsibilities include managing sales, supply-chain, and commercial agreements, advising on competition considerations, and supporting corporate matters related to the spin-out.

Research Fellowship for PhD Student to support the development of a knowledge graph on the influence of the tumor microenvironment on therapeutic efficacy.

Develop and maintain Java backend systems and Angular frontend applications. Collaborate with teams to design, develop, and deploy solutions. Troubleshoot technical issues and contribute to system improvements.

Java & Kotlin Developer to design, develop, and maintain backend services for an insurance project migrating to a microservices architecture.

Senior Test Engineer with 5+ years experience in software engineering, SDET, or testing. Requires Python, SQL, Robot Framework, Selenium, and CI/CD experience. Excellent English communication skills.

Lead a multi-million, multi-year program in EMEA under a fixed-price contract. Requires exceptional governance, change management, and financial control expertise. Oversee complex multi-stakeholder engagements, including a System Integrator, a European cloud provider, and strategic partners.