freelance English-speaking jobs in Leiria District

HR Specialist responsible for comprehensive HR support across the employee lifecycle, focusing on Labor Relations, compliance, and HR operations under Portuguese labor legislation. Supports business leaders and manages talent acquisition.

Customer Service Executive handles daily business transactions and customer queries, ensuring process adherence and operational efficiency. This role involves promoting and cross-selling products while maintaining positive customer relations. A graduate with basic computer knowledge is preferred.

Client Support Engineer role focused on investigating and resolving issues across Intapp Time in cloud and on-premise environments. Requires 2+ years supporting enterprise SaaS/on-premise software and experience with integrations.

Act as a Subject Matter Expert for AdWords campaign optimization. Responsibilities include building campaigns, analyzing data, and applying optimization techniques across Search, GSN, Mobile, and YouTube. Requires fluency in English and German.

Develop and maintain fullstack applications using Java and Angular. Design and implement RESTful APIs and backend services with Java. Build responsive user interfaces with Angular.

AI Engineer role requires 3+ years in AI/ML with strong .NET/C# and Azure AI experience. Must know generative AI, RAG, and deploy models into production. English fluency is required.

Design and deliver production AI workflows to automate and augment internal systems like HR, Finance, and CRM. Build and maintain AI agents, prompts, and retrieval pipelines, owning model behavior and decision quality.

Analytical CRM Manager to drive customer acquisition by scaling enterprise offers across Revolut Business markets. Responsibilities include CRM automation, lifecycle campaigns, and A/B testing. Requires 4+ years in B2B products and advanced SQL skills.

Drive growth for an ambitious food business by managing key commercial relationships across Portugal's major retail and distribution customers. Focus on account development, new listings, and commercial negotiations.

Seeking a Ukrainian-speaking Translator for a fully remote role within Portugal. Candidates must have native or fluent Ukrainian and good English skills. Requires strong communication and translation abilities while being legally based in Portugal.

Lead a Data Engineer team to collect, store, process, and analyze data sets. Oversee the data development lifecycle, maintain Spark/Kafka/PostgreSQL platforms, and design next-gen data architecture. Requires strong Scala, SQL, and open-source data tech skills.

Shape market introduction and positioning for semiconductor solutions by driving digital-first campaigns. Develop marketing materials, lead demand generation, and analyze campaign KPIs. Requires 3+ years in marketing communications.

Specialist IT CSV ensures IT-managed GxP and critical systems are validated, documented, and maintained compliant with regulations. This role supports audit readiness and data integrity across IT, Quality, and business teams.

German-speaking Sales Development Representative to identify and qualify new business opportunities in European markets. Responsibilities include cold calling, emailing, and nurturing leads. Fluency in German and English is required.

Hiring Greek & English Content Moderators in Lisbon. Requires fluent Greek and English (B2 minimum). Must be willing to work 24/7 rotational shifts on-site. Strong attention to detail is required.

Recent engineering graduates are sought to analyze complex processes and support technical documentation. This role involves contributing to industrialization, process improvement, and system evaluation. Strong analytical skills and English proficiency are required.

Customer Support Agent needed for payment solutions project in Lisbon. Fluent Spanish (C2) and English (B2) required. Provide phone and email support to business clients, resolving technical and account issues. Previous customer service experience preferred. Full-time, permanent contract with competitive salary and benefits.

eCommerce Art Director needed for a fast-growing Italian skincare brand. Own the full visual process, from packaging design to integrated digital campaigns, elevating the brand to a premium leader.

Support international commercial and operational activities as an Operations & Commercial Excellence Trainee. This role involves project monitoring, data analysis, and contributing to operational excellence within the renewable energy sector.

Operations Controller supporting global Operations across Americas, Asia, and Europe. Consolidates and analyzes financial/operational data for global Fittings & Fixtures. Requires finance background and controlling experience.