freelance English-speaking jobs in Leiria District

Expert Product Designer will own and optimize the web-based member enrollment experience, focusing on conversion, usability, and accessibility. Collaborate with a team to translate data insights and user feedback into design improvements.

Junior Implementation Engineer will configure the company's platform for airline customers, set up modules, create email templates, and liaise with clients on platform changes.

Provide group-wide technical support via ticket system, on-site, or telephone. Support users with applications like Microsoft 365, VPN, VMware Horizon, and MDM on Windows, macOS, Android, and iOS. Identify process improvements and maintain IT warehouse and device lifecycle.

Define, set up, and maintain hardware test benches using Vector Informatik technology. Perform fault analysis, calibration, and optimization of test benches. Develop test adapters for eBike components.

Designs, builds, and operates AI solutions, including LLM-enabled workflows, RAG, and agent-based systems, integrated into enterprise applications and platforms.

Brix IT seeks Backend Developers (Lead & Junior) with experience in Spring Boot/Quarkus, Kafka, DevOps, and API management platforms. Strong communication, problem-solving, and learning abilities are essential.

Provide technical and service support to customers in Dutch and English via phone, email, and chat. Troubleshoot issues and deliver a high-quality customer experience.

Robotics Engineer will design and engineer mobile robotic systems, focusing on software development and algorithm integration. Responsibilities include specifying, designing, and implementing software for autonomous mobile robots, developing automated testing software, and coordinating design integration across teams.

Site Quality Manager to lead and coordinate QA/QC activities on an industrial construction project. Responsibilities include implementing the Site Quality Plan, supervising the Site Quality Management Team, ensuring compliance with quality requirements, and managing QA/QC deviations. Requires a Technical Diploma or Bachelor's Degree in Engineering and minimum 5 years of site-based experience in industrial construction projects. Fluent Spanish and C1 level English required. Portuguese is an asset.

Monitoring Consultant needed with 2+ years experience in monitoring roles. Experience with tools like Prometheus, Grafana, New Relic, Elastic Search, and databases like Microsoft SQL Server or Oracle required. Familiarity with cloud platforms (Azure or AWS), operating systems (Windows and Linux), virtualization technologies, and application performance monitoring is also needed. Strong communication and organizational skills and proficiency in English are essential.

Design Lead will create digital products, collaborating with clients and internal teams. Responsibilities include developing concepts, user flows, visual design, and prototypes.

Senior Backend Engineer to design, develop, and maintain backend services for smart locker solutions. Experience with NodeJS, Python, MongoDB, MQTT, and AWS required. Contribute to a fast-growing, innovative team.

The IT Workplace & Device Specialist oversees planning, implementation, and support of workplace IT infrastructure and services. This includes endpoint device management, collaboration tools, software deployment, user support, and ensuring a productive digital environment.

Infrastructure Operations Engineer needed for hybrid role in Lisbon. Requires 2+ years of experience in infrastructure operations, IT infrastructure management, and operational service oversight. Must have experience with observability, monitoring, and performance analysis tools, DevOps ecosystems, and fluency in French and English.

The HR Manager directs and oversees daily Human Resource Office activities including recruitment, compensation, training, labor relations, and performance management. The role focuses on delivering HR services to meet employee and business needs while ensuring compliance with laws and regulations.

Drives product initiatives and solves customer problems for the Requirements Portal, a part of Altium's engineering platform. Translates product strategy into execution, defines priorities, and identifies risks. Develops a deep understanding of customer workflows and challenges, frames problems, and validates direction. Leads cross-functional execution to deliver high-quality solutions and continuously raises the bar on product quality.

Accountant will manage financial records, ensure regulatory compliance, and report to the Regional Finance Manager for Germany and Austria.

QA Automation Engineer needed for international Telco project. 3+ years experience building and improving test frameworks, automating across backend infrastructure, web applications, and REST APIs. Proficiency in Python, Selenium, Robot Framework, Jenkins, Git, Docker, and Terraform/Ansible required. Strong collaboration and communication skills.

Provides technical assistance to global customers via phone, email, live chat, and remote sessions. Diagnoses and resolves complex software and hardware issues across cloud platforms, CCTV, and access control systems. Documents software, hardware, and network information in the CRM system. Contributes to a Knowledge Centered Service environment by creating and updating knowledge base articles.

Lead end-to-end deployment and integration of Interconnect Session Border Controllers (ISBC) across multi-operator and roaming environments. Manage projects involving IMS, VoLTE Core, Diameter/RADIUS platforms, and interconnect gateways.