freelance English-speaking jobs in Maia

Manages the company's operations management system, collaborating with various departments to develop and analyze sales operations. Develops and optimizes processes, systems, and reports to meet organizational objectives. Provides support in designing operations and managing rebates. Requires a university education and experience in operations roles, preferably in the technology sector.

The Finance Data Steward will coordinate data management initiatives within the Finance Data Domain, including data quality, documentation, and remediation plans. This role will develop data governance standards, collaborate with stakeholders, and implement global policies and guidelines.

Software Engineer will design, develop, and test solutions for a platform component, focusing on performance optimization and maintainability. Responsibilities include collaborating with a team, following development processes, gathering user feedback, and troubleshooting complex incidents. Requires a Bachelor's or Master's Degree in a related field, 2+ years of experience, and excellent C# (.Net Core) coding skills.

Full-Stack Engineer will design, build, and maintain full-stack applications using Django and Vue.js. Collaborate with stakeholders to translate business needs into technical solutions and work with data pipelines and analytics.

Assists Executive Chef in managing all aspects of hotel kitchen operations, including menu development, staff supervision, and quality control. Requires 2-3 years experience as a Chef de Partie, culinary training, fluency in local language, and English proficiency.

Senior Fullstack Engineer with a frontend focus will architect, build, and ship end-to-end product features, owning UI to backend logic, data modeling, and API design. Collaborate with product managers, designers, and backend engineers to define user experiences and data flows.

Technical Support Specialist providing Level 1 and 2 support via email, chat, and calls. Resolves technical issues, collaborates with R&D, and ensures SLAs are met. Requires 3+ years of experience, Python scripting, Portuguese and English fluency, SQL skills, and API integration knowledge.

Develop and maintain backend services using .NET, C#, EF Core, and SQL Server. Design and evolve microservices that are scalable, secure, and resilient. Own the full DevOps lifecycle: build, test, deploy, monitor, and support services. Collaborate with an Agile/Scrum team.

Manages office services, maintenance, and events. Provides administrative support including scheduling, travel arrangements, and executive assistance. Requires previous experience as an Executive Assistant or Office Manager, a Bachelor's degree, and fluency in Portuguese, English, and Spanish (preferred).

Decskill is seeking a Cobol Developer with experience in Cobol (Mainframe), JCL, DB2, Telon, and XML.

Subject matter expert in contracts providing legal support. Oversees the entire life cycle of customer and supplier contracts, ensuring compliance with EID and Cohort standards. Manages contract execution, negotiations, and dispute resolution.

Support the Leisure Sales team in developing and maintaining relationships with tour operators, travel agents, and partners. Execute sales strategies, maximize revenue opportunities, and ensure brand consistency across sales channels.

Provide second-line support for e-commerce applications, resolving incidents, and collaborating with development teams. Responsibilities include user support, issue analysis, change management, process maintenance, and incident management.

Supports internal clients with purchasing requests, ensuring quality, cost, and processing time satisfaction. Prepares IT application contracts and manages them throughout their lifecycle. Applies category sourcing strategies and ensures compliance with regulations and internal policies.

QA Manager to oversee quality assurance policies and maintain a Pharmaceutical Quality System according to GMP. Develop, review, and approve SOPs and quality assurance procedures. Supervise product lifecycle and assist with recalls and complaints investigations.

Marketing Assistant to manage omnichannel communication for fashion brands, including social media, website content, and retail needs. Must have a Bachelor's degree in Marketing/Communication, proficiency in English, and experience in a similar role.

HR Business Partner to support business strategy in Portugal. Leads talent planning, recruitment (focus on tech), performance management, and employee relations. Requires 5+ years HR experience, tech sector background, and fluency in Portuguese, English, and Spanish.

V&V Engineer with at least 1 year of experience in system engineering, verification and validation of complex systems, preferably in air traffic control. Responsibilities include communicating with stakeholders, creating engineering drawings, translating customer needs into requirements, providing operational support, writing test cases, tracking corrective actions, and carrying out validation tests. Requires a degree in Engineering and proficiency in English.

Webflow Developer needed to build, maintain, and optimize websites for dental practices. Responsibilities include implementing design updates, fixing issues, and ensuring sites adhere to XD's internal systems. Must have 2+ years of Webflow experience and strong HTML, CSS, and JavaScript skills. WordPress experience is a plus.

Emotion Mobility seeks a detail-oriented Product Owner to define, gather, and document client product requirements. The Product Owner will collaborate with stakeholders, clients, and teams to ensure successful product delivery and innovation.