freelance English-speaking jobs in Leiria District

Design and evolve Wilco’s GCP architecture for 10–100x growth. Own GKE, Kubernetes, Terraform, and CI/CD workflows. Build self-service environments and establish observability for a multi-tenant platform.

Build and improve automation for SecureChain, a product focused on open-source supply chain security. Responsibilities include operating automated pipelines, owning the Go ecosystem, and running AI agents. Requires Go expertise, build/release experience, and Linux proficiency.

RF Engineer needed for SAR Product team to develop RF systems and instruments for ground, airborne, and satellite products. Responsibilities include EM simulation and prototyping. Requires 1+ year experience in antenna/RF design and advanced understanding of EM theory.

Computer Support Specialist provides technical support for computer systems, software, and hardware. Responsibilities include troubleshooting, installing equipment, performing maintenance, and training end-users. Requires strong problem-solving skills and technical knowledge.

Crypto - NFT Specialist needed to manage and monitor all crypto and NFT operations. Responsibilities include creating and managing digital wallets and conducting transactions. Requires experience in the crypto and NFT space and strong analytical skills.

Associate or Assistant Vice President for Hedge Fund Finance. Manage fund accounting, financial reporting, and operations for hedge and private equity fund of fund vehicles. Requires finance experience with alternative investments.

Part-Time Architecture Manager role overseeing projects and collaborating with design teams. Requires a strong background in architecture and project management, with excellent communication skills.

Part-Time Information Security Analyst needed to protect company data and systems from cyber threats. Duties include security assessments, implementing measures, and monitoring network activity. Requires experience in information security and network security protocols.

Skilled Dismantler needed to safely and efficiently remove parts from vehicles and machinery. Requires minimum 1 year experience, knowledge of equipment, and ability to use tools.

Seeking an experienced Industrial Alpinist to perform maintenance, cleaning, and construction tasks at heights using specialized equipment. Requires proficiency in alpinism gear and knowledge of height safety protocols.

Manage tax compliance, planning, and reporting, including preparing returns and conducting tax research. Requires a relevant degree, CPA, and 5+ years of accounting experience.

Seeking a freelance Interpreter to provide accurate, real-time communication between parties speaking different languages. Must have excellent proficiency in English and Portuguese. Detail-oriented individuals with strong communication skills are encouraged to apply.

Support start-up contracting activities for clinical development across all phases. Develop grant estimates, maintain contract templates, and ensure compliance with sponsor requirements. Requires 6+ years of relevant contracting experience.

Skilled Handyman needed to perform maintenance and repair tasks. Responsibilities include plumbing, electrical, and carpentry work, routine inspections, and troubleshooting. Requires proven experience and strong technical knowledge.

Seeking a detail-oriented Cleaner with 2+ years of experience to maintain facility cleanliness. Duties include dusting, mopping, vacuuming, and disinfecting surfaces. Must have a valid work visa for Portugal.

Research Scientist in Computer Vision to develop and implement cutting-edge algorithms. Requires a strong background in theoretical and practical computer vision, including image processing, machine learning, and deep learning.

Provide HR administrative and employee support across the lifecycle, managing documentation, data, and queries. Requires fluency in Portuguese and English (C2), strong organization, and Excel proficiency.

Provide personalized English instruction to students of all ages and levels. Responsibilities include assessing proficiency, developing customized lesson plans, and monitoring student progress. Requires a relevant Bachelor's degree and English fluency.

Support Kota, a fast-growing start-up, by handling customer queries, liaising with insurers, and managing new business administration for employee benefits. Requires 2+ years in insurance or benefits administration.

Senior Accountant supports financial management and reporting for the Portuguese Finance Team. Responsibilities include month-end closing, financial analysis, and ensuring compliance with Portuguese accounting standards.