freelance English-speaking jobs in Santarém

Senior Full Stack Developer needed to design, build, and maintain enterprise applications and AI solutions. Expertise in cloud/container platforms (OpenShift/Kubernetes), Java/Python, and modern frontend frameworks is required.

Seeking a Full-Stack JavaScript Developer with 5+ years of experience. Expertise required in React, Node.js, PostgreSQL, and AWS to build scalable applications. Responsibilities include development, database design, and cloud deployment.

Ukrainian & English-speaking Language Specialist provides professional phone and video interpretation for global clients. Requires C1 level in both languages to interpret in fields like insurance, legal, and medical settings.

AI Engineer to design, build, and deploy AI-powered features for construction management software. Requires strong LLM knowledge, Python, and experience with RAG architectures. Focus on lean, production-ready solutions.

Remote Travel Customer Representative supports travelers before, during, and after trips via email, phone, and messaging. Responsibilities include answering inquiries, managing itinerary changes, and resolving issues to ensure a smooth experience.

Staff Engineer to design and ship scalable LLM-powered systems across React/TypeScript/Node. Drive architecture and prototype agentic behaviors for an MCP platform connecting AI models to real data and services.

Develop and maintain products using TypeScript, React, and NextJS. Architect features, collaborate with Product Managers, and write high-quality, tested code in a fast-paced environment.

System Engineer provides cloud automation services, designing and automating application deployment across hybrid cloud environments. Responsibilities include implementing CI/CD with Terraform and Ansible, and performing AWS/Azure administration. Requires a relevant degree and 2+ years of experience.

Implement and maintain CI/CD systems and developer productivity solutions for Dremio. Automate processes, build pipelines across major clouds, and improve engineering efficiency. Requires CS degree and experience with cloud platforms and CI/CD tools.

Senior Platform Engineer – Azure needed for a remote project. Design and implement IaC using Terraform, automate provisioning with Ansible, and manage Azure infrastructure. Focus on CI/CD, Kubernetes, and DevOps best practices.

Senior Next.js Developer role requiring 5+ years of web development, with 4+ in React & Next.js. Responsibilities include leading feature development, optimizing applications, and writing clean code.

AI Engineer to design and develop intelligent applications using Python, LLMs, vector databases, and knowledge graphs. Responsibilities include building scalable data pipelines and deploying cloud-based solutions on AWS, Azure, or GCP.

Lead a team of Client Advisors in a high-velocity, consultative sales role, converting inbound interest from SMB clients. Focus on coaching, performance management, and driving conversion through strong discovery and portfolio selling.

Senior Frontend Engineer develops UI components using React.js, TypeScript, GraphQL, Jest, and Cypress. Responsibilities include performance improvement, testing, documentation, and mentoring teammates. Requires 6+ years of experience.

Frontend developer role requiring 5+ years of Web development experience. Must have deep knowledge of JavaScript, TypeScript, and experience with 2D/3D graphics (SVG, WebGL). Focus on clean, maintainable code.

Own the design strategy and execution for an AI-powered data platform. Lead end-to-end design, build scalable design systems in Figma, and translate technical requirements into intuitive experiences for enterprise users.

Senior Data Scientist role requires 5+ years of experience and an academic background in a quantitative field. Proficiency in R, Python, data processing, and analytics is essential. Must collaborate with engineering and product teams.

Experienced Murex SME and Training Champion to mentor junior analysts across EMEA. Responsibilities include developing training, providing help desk support, and documenting knowledge in Front Office and Market Risk. Requires 6+ years of Murex experience.

Italian-speaking Customer Support Advisors are needed. Candidates must be fluent in Italian and have good English. The role requires 40 hours per week with rotational shifts. Previous CS experience is a plus.

Russian Interpreter needed to support communication for an HR SaaS Consultant. Requires fluency in Russian and good English. The role involves providing interpretations in a specific field.