freelance English-speaking jobs in Barreiro

Senior Business Intelligence Specialist to design, develop, and maintain BI solutions within the Microsoft SQL ecosystem. Responsibilities include developing T-SQL queries, managing ETL processes, creating reports and dashboards, and ensuring platform stability. Requires a Bachelor's or Master's degree, 5+ years of BI experience, and strong expertise in SSIS, SSAS, SSRS, and Power BI.

Unity 2D Developer (Mid-Level) to implement dialogue systems, combat systems, and backend integration for a Dark Fantasy RPG. Requires 4+ years of Unity 2D experience in commercial projects, strong C# knowledge, and experience with game system architecture and performance optimization. Basic Portuguese communication skills needed.

Software Engineer to design, implement, and maintain high-quality solutions for the Snyk API and Web team. Will work on building out DAST and bridging the gap between SAST and other products. Requires 3+ years of commercial experience as a Software Engineer, proficiency in Go, TypeScript, or Python, and experience with software systems design.

Develop and maintain Python and Java applications for web-based platforms. Refactor, evolve, and tune existing applications while ensuring stability and performance. Collaborate with teams to identify improvement areas and translate stakeholder needs into specifications.

Senior Functional Analyst to join IT & Digital team in insurance/financial services. Experience in functional analysis, requirements elicitation, and customer journey mapping required. Agile mindset and experience with tools like JIRA and Confluence are essential.

Lead and mentor data scientists, designing, developing, and overseeing GenAI, deep learning, and machine learning models with a focus on NLP and LLM applications.

Thales S21sec seeks an OT Consultant to perform OT cybersecurity framework assessments. Responsibilities include developing OT environment analysis tools, conducting technical reviews, and analyzing regulatory compliance.

Digital Campaign Officer to plan, develop, and manage internal digital campaigns, focusing on banner promotions and performance optimization. Requires experience with analytics and campaign management tools, strong analytical skills, and fluency in French and English.

Haitong Bank's 6-month Risk Internship Program provides practical and theoretical training in risk management. Interns will gain an understanding of various risk types, investment banking products, regulatory requirements, and data analysis tools. Applicants should have a degree in a relevant field and demonstrate initiative, a willingness to learn, and a proactive approach.

Senior Buyer specializing in logistics (freight, warehousing, distribution) for global clients. Manages full tender lifecycle, supplier evaluations, negotiations, and contracts. Requires fluency in French and English, 5+ years of experience in logistics procurement, and strong negotiation skills.

Financial Controller needed for newly created role in Lisbon. Responsible for day-to-day controlling of Portuguese entities, month-end close, reconciliations, AP/AR, payroll support, and process improvement. Requires finance/accounting background and fluency in English.

Integration Engineer needed to design and build integration solutions for diverse markets. Requires 1-2 years of experience with integration tools like SAP PI/PO, IBM DataPower, or MuleSoft, a university degree in IT or a related field, and fluency in English.

The SRE Manager leads and mentors a team to ensure the reliability, scalability, and performance of Radisson Hotel Group's digital platforms. Responsibilities include driving automation, overseeing incident management, and collaborating with engineering and product teams.

Lead hardware validation strategies across all development stages, define test methodologies, and ensure compliance with reliability and certification standards.

Senior Full Stack Java Engineer needed for a global digital platform in the Corporate Tax domain. Design, develop, and maintain new features, contribute to technical direction, and collaborate with stakeholders. Requires 5+ years of software development experience, strong Full Stack Java skills, and exposure to software architecture.

Manage and support Cisco networks, including switching, routing, Wi-Fi, ISE, Meraki, and Catalyst. Configure secure Wi-Fi and remote access solutions and administer firewall platforms. Implement Fortinet SASE and support Azure networking components.

AI Project Analyst needed to identify, shape, and manage AI opportunities across WTW. Will translate business needs into technical requirements, coordinate projects, and ensure compliance with AI standards. Requires 2-4 years of experience in business analysis, project coordination, or related fields. Fluency in English and basic understanding of AI technologies are essential.

Project Manager with 5+ years of experience managing IT projects and C-level stakeholders. Proven experience in Waterfall and Agile methodologies. Proficient in Microsoft Project, Jira, Confluence, Atlas. Strong communication, collaboration, and organizational skills.

SAP Sales & Distribution (SD) Consultant to design and deliver S/4HANA solutions for global clients. Expertise in pricing, rebates, discounts, and order-to-cash processes required. Strong communication and stakeholder management skills essential.

Finance Director to lead a global team of 20, responsible for accounting, reporting, controlling, financial planning & analysis, and treasury. Will build a best-in-class team and manage financial aspects including budgeting, forecasting, and analysis. Requires a Bachelor's degree in a related field and 10+ years of finance management experience.