6191 English-speaking jobs in Lisbon District

Senior Full-stack Developer will contribute to requirement analysis, software design and development, and collaboration with business partners. Must have 5+ years of experience, including 3+ years on complex projects, and proficiency in Angular, Java, Spring, and PostgreSQL.

Supports start-up contracting activities for clinical trials, including pre-award activities. Develops investigator grant estimates and proposals. Utilizes contract and budget templates and systems to ensure compliance with sponsor requirements and regulatory guidelines. Provides operational and financial contracting support to facilitate efficient business development and initiation of clinical trials. Contributes to the collection and analysis of contracting intelligence. Ensures contracting efficiency and adherence to project timelines and financial goals. Complies with contract management and quality standards. Provides administrative support to contract analysts, managers, and directors. Maintains internal systems, databases, and tracking tools.

Senior Software Engineer to design, build, and maintain client-facing software products using React, Node.js, and Azure. Requires experience with Typescript, cloud services, and CI/CD environments.

Design and conduct epidemiological studies to generate real-world evidence for a sponsor. Lead development of study protocols, analysis plans, and reports. Manage epidemiological, biomarker, and/or data science projects. Contribute to the communication of observational research results and methods. Provide subject matter expertise and conduct analyses for descriptive and comparative research using real-world data. Minimum qualifications: PhD in Epidemiology with 4+ years of relevant post-doctoral experience or Master's degree plus 7-9 years of experience. Extensive experience in retrospective claims data studies, HIV treatment, and observational research methods required.

Clinical Trial Managers lead and work with clinical teams to deliver clinical trials, ensuring compliance with regulations, customer requirements, and internal policies.

Experienced technical specialist needed to support Evidence Synthesis practice and Centre of Excellence. Role involves technical leadership, strategic problem-solving, coding/programming, business development, and mentoring. Requires in-depth expertise in advanced evidence synthesis methods, strong quantitative skills, and experience with Bayesian statistics, R programming, and WinBUGS/OpenBUGS/JAGS. Master's degree in a relevant field and at least 5 years of experience in consultancy, CRO, pharmaceutical/biotech, or academia required.

Leads the clinical delivery of global clinical research studies, ensuring quality, timeline, recruitment, and budget objectives are met. Collaborates with cross-functional teams to deliver high-quality studies and support strategic customer engagements.

Backend Software Engineer (AI) to design, develop, and maintain scalable backend applications and AI-powered solutions. Responsibilities include developing conversational and AI-driven workflows, building REST APIs, and writing clean, maintainable code. Requires a Bachelor's degree in a related field, at least 5 years of professional experience in backend software development, and experience with Large Language Models (LLMs), Prompt Engineering, and AI-driven applications.

Senior SAP Finance & Risk Consultant will support global SAP Finance initiatives, translating business requirements into scalable solutions. The role involves acting as a subject matter expert for Finance & Risk processes, supporting solution validation, architecture governance, and S/4HANA transformation initiatives.

As a Senior Data Analyst for SEA Bidding & AI-Driven Performance, you will analyze performance data, design and run experiments on bidding strategies, and build Python-based pipelines to automate data ingestion and campaign health monitoring. You will also develop dashboards and act as a bridge between SEA, Data Science, Pricing, and Platform Engineering.

As a Frontend Software Engineer, you will translate product problems into testable specifications, run end-to-end agent workflows, and own the quality of what your agents produce. You will build production-quality React components, integrate with backend and third-party systems, and debug to root cause.

Designs, builds, and operates automated processes on the Celonis platform to resolve customer cases. Develops data models, pipelines, and automations, integrating with Flix backend systems and AI-driven customer contact channels. Ensures automation reliability, scalability, and auditability. Collaborates with business users, data analysts, and IT engineering. Documents technical and data requirements and ETL/automation work. Requires 3+ years of experience building production automations on process orchestration platforms, strong SQL and data modeling skills, and understanding of enterprise systems and integrations.

As a Zendesk Manager / Developer of Solutions for Migrations into Zendesk, you will configure and maintain Zendesk across Support, Guide, Talk, and Messaging. You will build workflows, routing, and channel setup, translating business requirements into working Zendesk configurations. You will also configure voice, email, webform, messaging, and Help Center for each market, and manage integrations with marketplace apps and webhooks.

As a Zendesk Admin, Operations Consultant, you will configure and maintain Zendesk across Support, Guide, Talk, and Messaging. You will build workflows, routing, and channel setup, translating business requirements into working Zendesk configurations. You will also configure voice, email, webform, messaging, and Help Center for each market, ensuring proper integration with backend systems and AI-driven channels.

Lead Installation Engineer responsible for overseeing installation and construction engineering activities across projects. Coordinate engineering deliverables, review installability and constructability, and interface with project stakeholders. Requires a Master's degree in a relevant engineering discipline and 8+ years of experience in offshore or subsea installation. Proven expertise in SURF, offshore vessel operations, and project management is essential.

Supports and controls Engineering Planning activities on projects. Develops schedules, mitigates risks, and proposes resources. Manages capacity constraints and ensures on-time delivery.

Senior Data & AI Engineer with 10+ years of experience in Data Engineering, Cloud Engineering, or Data & AI platforms. Expertise in Microsoft Azure, Azure Databricks, and Microsoft Fabric. Experience with Terraform, Infrastructure as Code, CI/CD pipelines, and building reusable engineering assets.

Structured Credit Officer to manage and monitor complex financing transactions across their lifecycle. Collaborate with internal and external stakeholders to ensure efficient administration, monitoring, and execution of structured credit operations. Minimum 5 years of experience in Banking or Financial Services with solid experience in Structured Credit. Proficiency in LoanIQ required.

A Portuguese company seeks a Senior Python Technical Lead with 5+ years of experience to drive the development and modernization of enterprise data pipelines and AI-powered solutions. Responsibilities include maintaining, refactoring, and optimizing Python applications, designing cloud-based data architectures, developing REST APIs, and building Generative AI solutions using LLMs and OpenAI APIs. Experience with PySpark, Databricks, LangChain, and LangGraph is required.

HCLTech seeks an experienced Technical Lead to design, develop, and deliver enterprise-grade native mobile applications for iOS and Android. The ideal candidate will have expertise in native mobile development, Azure cloud services, API integrations, and technical leadership.