freelance English-speaking jobs in Leiria District

Account Executive to manage the French market, acquiring B2B customers through outbound and inbound sales. Requires 1+ year of SaaS sales experience, fluency in French and English, and a strong understanding of real estate technology.

Senior C++ Developer needed for a hybrid role in Porto. Develop and maintain software systems for autonomous driving, including in-vehicle platforms and automated driving event logging. Requires 4+ years of C++, Git/GitHub, and Python experience, with automotive experience preferred.

Senior Functional Consultant to configure, enhance, and maintain SAP ECC & S/4 Finance and Controlling solutions. Requires deep understanding of SAP ERP Finance systems (FI/CO) architecture and design. Hands-on experience in SAP FI/CO modules including General Ledger, Accounts Payable, Accounts Receivable, Fixed Assets, Cost Center Accounting, Internal Order Management, and Master Data. Fluent English required.

Senior Cloud Engineer to design, implement, and manage global cloud infrastructure for SaaS product. Requires 2+ years experience with Azure, IaC (Terraform, Python), Kubernetes, and strong problem-solving skills.

Cybersecurity Project Manager needed for a national project. Develop project plans, coordinate resources, manage budgets and timelines, and monitor progress. Requires a Bachelor's degree, 5+ years cybersecurity experience, 3+ years project management experience, and fluency in English and French.

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, monitor, and maintain scalable fullstack software systems using Typescript (React, Node) in an AWS environment. Collaborate on the architecture of complex web applications and work closely with the platform and frontend team.

Deliver technical and role-based training on SATCOM systems to adult learners. Design and deliver training aligned with NATO standards. Develop, adapt, and maintain learning materials. Minimum 5 years' experience delivering training on technical subjects. Hands-on experience with SATCOM systems operation, testing, and maintenance. In-depth knowledge of SATCOM, including antenna subsystems, transmission & receiving chains, baseband systems, and testing tools.

Experienced Software Engineer to develop and enhance a Media Server for a next-generation contact center platform. Will participate in an Agile scrum team and write clean, well-documented code. Requires 3+ years of professional software development experience with C and/or C++.

PACO is seeking proactive assistants to help clients with life logistics, including admin tasks, coordination, and life management. Assistants utilize AI tools to research, organize, and solve problems. Fluency in English and Portuguese is required.

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.

As a Front Office Agent, you will provide personalized service, manage front desk operations, handle guest requests, and promote hotel revenue strategies.

Leads global sourcing strategy for electronic components and assemblies, optimizing costs and managing supplier relationships. Requires 3-5 years of strategic procurement experience in the electronics sector, fluency in English and Chinese, and a degree in a relevant field.

As a Sales Representative, you will develop and implement sales strategies, achieve sales targets, and manage the full sales cycle. You will build relationships with clients, participate in negotiations, and represent Zennio at industry events.

As a Learning Advisor, you will guide new students through their language learning journey with goFLUENT. You will provide support, address concerns, and motivate students to utilize available resources.

Senior Golang Software Engineer will design and develop a platform using a Go-based gRPC microservice framework. Responsibilities include writing high-performance Go code, designing APIs, and ensuring code quality through reviews. Proven experience in microservices, deep Go knowledge, and strong testing practices are required.

The Safety Model Operations Quality Assurance will ensure high performance standards across projects, develop best practices, and facilitate calibration meetings. They will analyze errors, provide reports, and identify areas for improvement. The role requires fluency in Brazilian Portuguese and English, and experience in trust and safety or policy in a major tech or media company.

Provide customer service support in Dutch and English for a world-leading video game brand. Responsibilities include responding to inquiries, maintaining product knowledge, and handling correspondence. Previous customer service experience is preferred.

Senior C++ Engineer will build and optimize high-performance media systems for large-scale streaming platforms. Responsibilities include working with FFmpeg, x264, and video processing pipelines, optimizing encoding performance, and debugging complex media issues.

Syensqo seeks an experienced Network Program Manager to define and drive network solutions strategy, collaborating with IT, engineering, and operations teams to design, deploy, and manage robust solutions.