freelance English-speaking jobs in Guimarães

The SPARK Programme is a paid traineeship offering hands-on experience in the biotech industry. Trainees will contribute to projects, participate in workshops, and receive mentorship.

Senior Data Engineer needed for large-scale data transformation and processing in Big Data environments. Requires experience with Spark, Hadoop, Hive, Kafka, SQL, Scala or Java, and CI/CD tools.

Provides role-based and technical training to adult learners on Information System Core Services. Develops, adapts, and maintains course materials. Requires NATO SECRET clearance and 5+ years of experience training technical and non-technical personnel.

Automaise is seeking a Sales Executive to drive new business sales and achieve sales targets. The role requires managing the entire sales process, developing a sales pipeline, and engaging with prospects to position Automaise solutions. Proven experience selling SaaS within customer service/contact centers and a hunter mentality are essential.

Senior Team Manager to lead a sales team, ensuring client and corporate goals are met. Responsibilities include performance management, coaching, KPI monitoring, and compliance. Requires native or proficient English, sales campaign experience, and strong leadership skills.

Leads the design and implementation of Reltio, including configurations, match/merge rules, and UI layouts. Designs data models, crosswalks, and hierarchies. Provides technical guidance and mentorship to project teams.

Leads complex AI implementations across enterprise, government, and institutional environments. Guides clients in translating business requirements into AI deployment strategies leveraging QVAC capabilities. Manages end-to-end coordination of QVAC-based implementations from kickoff through production deployment.

Sales Associate needed for HUGO BOSS store in Quinta do Lago. Previous experience in luxury retail sales required. Fluent English (C1 level) essential. Provide excellent customer service, achieve sales targets, and optimize product knowledge.

Develop and implement software functionality for wind turbine control systems. Collaborate with team members and stakeholders to improve product performance and address field issues.

Senior Flutter Developer needed for on-site role in Lisbon. Must have 3+ years mobile development experience (Android or iOS) and 2+ years Flutter experience with at least one released app. Solid Dart, mobile architecture, OOP/SOLID, REST, and sockets knowledge required.

Senior Frontend Developer will build and maintain responsive web applications using React and Next.js, integrating APIs and applying Backend-for-Frontend patterns.

Administrative & Office Assistant to support daily operations and financial processes. Will coordinate tasks, manage documentation, assist with invoice processing, and support financial closing activities. Previous experience in administrative support, finance administration, or related fields is valued.

Implementation Associate delivers Solera solutions, providing pre & post-sales support, technical expertise, and customer training. Requires 5-7 years experience in large transformation programs, technical requirements gathering, and strong customer-facing skills.

Technical Project Manager oversees the refurbishment of gas turbine components, collaborating with suppliers and internal customers to manage project scope, timelines, and costs.

SAP MM/SD Consultant analyzes business processes, defines needs, and leads ERP implementation projects. Develops and implements SAP solutions, provides user support, and manages licenses and authorizations.

Structural Design Engineer needed for luxury villa and boutique hotel projects. Requires 5-8 years of experience in structural design, seismic design, and construction drawings. Must be proficient in Revit, AutoCAD, and Excel. Excellent communication and presentation skills are essential.

As an Employee Service Success Specialist, you will drive adoption and outcomes for Employee Service within the post-sale organization. You will guide customers on best practices, lead workshops, and partner with CSMs to ensure successful implementation and value realization.

Senior Technical Project Manager to lead Agile delivery and own product quality for a B2C fitness application. Responsibilities include managing project timelines, optimizing workflows, and ensuring features meet acceptance criteria. Requires 4+ years of experience in a B2C SaaS environment, deep technical understanding, and expertise in Agile methodologies.

Senior Software Engineer will build modern applications using .NET C#, Kafka, Postgres, and ElasticSearch. Responsibilities include writing clean code, delivering high-quality software, mentoring engineers, and driving technical decision-making.

Packet Core Design Engineer will design and deploy PACO nodes, check technical solutions, and create HLD and LLD documents. Requires a Bachelor's degree in Telecommunications or equivalent, 3+ years of experience in Packet Core design and deployment, and strong understanding of network design documentation and mobile network standards.