freelance English-speaking jobs in Viana do Castelo District

Aubay Portugal seeks a Mainframe Operator with at least 2/3 years of experience. Requires solid IBM z/OS and JCL knowledge, proficiency in Mainframe utilities, experience with schedulers like IBM OPC and/or BMC Control/M, and familiarity with MS Office tools. Fluency in Portuguese and availability for 24x7x365 shifts are also required.

Own the strategic direction of the B2B lead pipeline, identifying new lead sources, evaluating market opportunities, and expanding the quality and scale of the corporate customer pipeline. Design and evolve frameworks for lead prioritization and distribution, ensuring the right leads reach the right sales teams. Analyze pipeline performance and translate findings into actionable growth strategies.

Customer Service Representative providing technical support and resolving customer inquiries via multiple channels. Fluent Dutch and English required.

Develop Java Spring Boot microservices, optimize code, and contribute to best practices. Collaborate in a scrum team, participate in design discussions, and support CI/CD. Requires a software engineering degree, 3+ years experience, and fluency in English.

Leads the strategic development, implementation, and management of the ServiceNow platform. Oversees the configuration, implementation, and maintenance of the platform, ensuring its reliability, security, and performance.

AI Growth Engineer will iterate on existing AI-native growth infrastructure, identify automation opportunities, and reduce human touchpoints across the customer journey. Responsibilities include understanding existing AI tools, identifying automation opportunities, and measuring automation coverage and experiment velocity. Must have experience shipping AI-powered tools and workflows.

Business Consultant to lead data projects (BI, Data Governance, Analytics) from initiation to completion. Translate business challenges into technical requirements and create proposals.

Project Manager – AI to lead and coordinate strategic AI initiatives focused on delivering innovative and scalable business solutions. Experience in technology project management with a focus on AI/ML projects is required.

The Information Security Officer oversees information security posture for Allianz businesses in Portugal and Spain. Responsibilities include ensuring compliance with Group-wide IS framework, regulatory requirements, and industry standards. The role involves managing security risks, providing IS consulting, and contributing to third-party management.

Manages and improves ITILv4-based service management processes for the SAP landscape, including ECC/S/4HANA and related platforms. Monitors service performance, ensures SLA compliance, and acts as a key point of contact for stakeholders.

Develop, implement, and maintain machine learning models and algorithms. Integrate ML solutions into production systems. Collaborate with cross-functional teams to bring prototypes to life and support their transition into production. Monitor and optimize the performance of deployed AI models.

MLOps Engineer will contribute to the definition and evolution of the MLOps strategy for a hybrid cloud environment. Responsibilities include designing and implementing Infrastructure as Code solutions, ensuring robust security practices, and collaborating with cross-functional teams.

Senior ML Operations/LLM Operations Engineer to design, develop, and operate scalable ML Ops and LLM Ops pipelines for production environments. Responsibilities include building ingestion frameworks, data processing workflows, evaluation systems, and CI/CD workflows. Requires +5 years of experience in ML Ops, DevOps, Machine Learning Engineering, or AI Platform Engineering with proven experience building and operating ML Ops/LLM Ops systems in production. Strong experience with ML and LLM evaluation frameworks, observability tooling, and production challenges in AI systems is essential.

Analyze HR processes, identify automation opportunities, and develop low-code applications using OutSystems, AA360, and ServiceNow. Design, implement, and integrate AI solutions to optimize HR workflows. Communicate effectively between business and technical teams.

Capgemini Engineering seeks a SIEM Analyst to analyze security events, investigate incidents, and ensure system stability. Requires expertise in SIEM, SOAR, and incident response. Experience building use cases and detection rules in SIEM environments is essential.

Eleva, a daily AI mental health platform, seeks a freelance social media specialist to set up and manage paid advertising on Instagram and TikTok.

Hostelworld is seeking a Marketing Data Analyst to join the Analytics team. This role involves analyzing marketing performance, building dbt models, and creating Tableau dashboards. Responsibilities include running performance deep-dives, investigating anomalies, and supporting measurement initiatives. The ideal candidate has 2-3 years of experience in marketing analytics, advanced SQL skills, dbt experience, and Tableau expertise.

DBServices seeks a Data Architect to design and evolve the organization's data architecture, ensuring scalability, performance, and reliability. Responsibilities include defining data models, standards, and best practices, collaborating with teams on data solutions, and ensuring data quality and security.

The Accounts Payable Accountant processes vendor invoices, executes payments, and manages vendor reconciliations within a new Finance Shared Services Center. The role requires SAP S/4HANA proficiency, strong Excel skills, and knowledge of Accounts Payable and Procure-to-Pay processes.

The Integrations Analyst will manage and deliver integration projects, ensuring smooth data exchange between AUTODOC systems and supplier ERP platforms. Responsibilities include monitoring, supporting, and testing integrations, documenting processes, and collaborating with stakeholders.