freelance English-speaking jobs in Covilhã

Designs, maintains, and optimizes database systems to ensure high availability, performance, and data quality. Develops and optimizes SQL queries, stored procedures, functions, and triggers. Monitors and supports critical business processes relying on database systems.

Fullstack Engineer to develop and maintain web applications using React, Node.js, and TypeScript. Responsibilities include building frontend UIs, designing and implementing backend services, and working with databases like MongoDB and PostgreSQL.

Leads Human Resources and Environment, Health & Safety functions for Portugal and Poland, ensuring sustainable growth and operational excellence. Drives strategic initiatives across talent, culture, transformation, compliance, and workplace safety. Manages HR KPIs, reporting, and budget, oversees policies, communication, and employee relations. Leads workforce planning, full-cycle recruitment, and talent development. Ensures compliance with labor legislation and internal policies. Defines and implements EHS strategy across operations, overseeing audits, risk assessments, and preventive programs.

The Brand Manager develops and executes brand communication strategies, ensuring alignment with business goals. Responsibilities include multi-channel campaign management, brand consistency across all channels, and collaboration with external partners and agencies.

Head of Human Relations will drive HR strategy, foster a high-performance culture, and align people practices with organizational goals.

Consultants drive change in the life sciences industry through communication and change management. Support projects in medical devices, R&D, clinical operations, and regulatory affairs.

Senior/Lead Backend Engineer (Golang) to design and develop scalable, distributed applications and microservices for a decentralized cloud platform. Requires strong expertise in Go, P2P systems, and system-level programming.

Project Key Account Manager responsible for identifying new business opportunities with national accounts, installations, architects, designers, and public/private clients in Portugal.

Junior Sales Manager supports the Iberian sales team, providing operational, administrative, and commercial support. Responsibilities include client servicing, managing client accounts, participating in events, and supporting sales and retention efforts. Requires a Master's degree in economics or business, 0-3 years of experience in a financial sector commercial unit, fluency in Portuguese and English, and strong interpersonal and organizational skills.

Platform Engineer will design, implement, and maintain Flutter UKI's platform infrastructure. Responsibilities include platform development and maintenance, system monitoring and optimization, capacity planning, automation, security and compliance, and incident management and support.

Review and moderate user-generated content in Croatian to ensure compliance with community guidelines and safety policies. Identify and flag prohibited content such as hate speech, harassment, and misinformation. Apply moderation guidelines consistently and escalate complex cases.

Provides support and guidance in the adaptation and implementation of standards across the dealer and workshop network. Conducts on-site audits and offers support throughout the audit process. Delivers training to the dealer network and translates manuals. Resolves questions and prepares reports. Collaborates on consulting projects.

Fundraisr seeks a part-time hybrid Web & UX/UI Designer to design and develop visually engaging and user-friendly websites and interfaces. Responsibilities include creating designs, optimizing user experiences, implementing front-end code, and utilizing web analytics.

Senior Front End Developer with 5+ years of experience in ReactJS and Redux. Expertise in Next.js, Server-Side Rendering, and Node.js. Strong understanding of component-based architecture, Server-Driven UI, and accessibility standards. Experience with Agile methodologies and tools like Jira and Git. Fluent in English with excellent communication skills.

Mechanical Engineer needed for a leading construction company. Responsibilities include site supervision, procurement planning, drawing interpretation, and technical reporting. Requires a B.Eng in Mechanical Engineering, 2+ years experience, AutoCAD proficiency, and knowledge of plumbing and fire systems.

Leads People Services team in Portugal, ensuring efficient and effective delivery of People&Culture operational processes. Manages the hire-to-retire process, including payroll, benefits, and legal compliance. Requires experience in payroll management, labor legislation, and SAP systems.

Clearance Broker Associate needed to prepare customs documentation, ensure compliance, and communicate with clients. Fluent in English and French required.

Test Engineer to plan, coordinate, and execute test activities for mobile and web SDKs powered by microservices and machine learning models. Responsibilities include designing test frameworks, automating test coverage, and collaborating with engineering and product teams. Requires proven experience in test design and automation for mobile and web applications, strong coding skills, and experience with test tools and frameworks.

Senior Product Owner to deliver game-changing improvements. Leads requirements gathering, prioritizes backlogs, and ensures timely delivery of features. Communicates with stakeholders, balances commercial needs with technical requirements, and mentors other product owners. Requires a bachelor's or master's degree, 4+ years of experience, and fluency in Portuguese and English.

Atlean World seeks Danish native speakers with B2+ English proficiency for a Customer Support Specialist role. This opportunity provides growth potential and a chance to join an international team.