9576 English-speaking jobs in Lisbon District

Product Engineer to build next-generation, AI-powered products for cloud cost optimization. Full-lifecycle problem solving, from understanding user pain to shipping and iterating. AI-first product development using tools to amplify work and embed AI into solutions. Full-stack engineering across cloud platforms, data pipelines, and APIs. 5+ years of software engineering experience and an AI-first mindset required.

Senior Mobile Software Engineer will own end-to-end delivery of iOS and Android applications using AI tooling. Responsibilities include writing code, making architectural decisions, and collaborating with Product Owners, Designers, and QAs. Requires strong depth in native iOS development, understanding of Swift, UIKit, SwiftUI, Kotlin, Jetpack Compose, and experience with AI-assisted development tools.

Freelance AI trainer for energy systems. Design energy engineering problems, evaluate AI solutions, and validate calculations using Python.

Lead Salesforce Developer to design, develop, and implement Salesforce solutions. Translate business requirements into technical solutions, leveraging Apex, Lightning Web Components, and integrations. Collaborate with international teams and provide technical guidance. Requires 8+ years of Salesforce development experience and strong leadership skills.

The Director, Agent Suite Solutions Operations builds and optimizes the technical and operational backbone of Mastercard's AI Consulting capability. This role ensures scalability, governance, partnerships, and leads strategic initiatives across global operations.

Design and develop the management layer for a PaaS platform, bridging backend logic (FastAPI) with frontend interactivity (React). Ensure high standards through rigorous code reviews and mentoring. Leverage AI coding tools to accelerate development. Collaborate with cross-functional teams to translate business requirements into technical results.

The Senior Microsoft 365 Administrator designs, manages, and optimizes the Microsoft 365 ecosystem. Responsibilities include managing core services, overseeing tenant settings, administering identity and access, implementing security controls, and supporting user issues. The role requires deep technical expertise, problem-solving skills, and collaboration with cross-functional teams.

Oversees and improves the Information Security Management System, including policy and process implementation and review. Supports projects involving information security requirements, risk mitigation, and security control implementation. Conducts risk assessments, manages security incidents, and participates in audits. Leads the annual information security awareness and training plan and acts as a point of contact for employees on security matters.

Lead the design, configuration, and deployment of SAP SuccessFactors LMS. Collaborate with stakeholders to gather requirements and translate them into system solutions. Customize workflows, templates, and business rules to support recruitment and onboarding processes. Integrate LMS with other SuccessFactors modules and third-party systems. Provide post-go-live support, troubleshooting, and continuous improvement recommendations. Conduct user training sessions and create documentation.

Senior Data Engineer to design, build, and maintain scalable data pipelines using Azure Databricks. Requires 9+ years of experience, expert-level SQL and Python skills, and a strong understanding of data modeling methodologies.

Lead .NET Engineer will guide a team of engineers, applying expertise in .NET and Azure cloud platforms to develop scalable, cloud-native applications. Responsibilities include mentoring, problem-solving, collaboration, and driving automation and DevOps best practices.

Lead the design and delivery of serverless, cloud-native applications on AWS. Build scalable distributed systems and microservices, integrating APIs and event-driven architectures. Drive Infrastructure as Code with Terraform or AWS CDK and champion DevOps best practices. Lead, mentor, and guide engineers while collaborating with Product and Architecture teams.

Software Engineer will design, implement, and maintain billing and invoicing systems. Responsibilities include leading feature implementation, collaborating with stakeholders, reviewing code, and improving codebase health. Requires 4+ years of software development experience, proficiency in Go, SQL, and cloud services, and strong communication skills.

Senior Manager, Technology will oversee IT infrastructure, streamline operations, and define the future structure of the IT department. The role requires deep familiarity with IT infrastructure, technical concepts, and modern operational workflows.

Senior Product Engineer to design, build, and ship LLM-powered solutions for Keyword.com, expanding beyond traditional Google SERP tracking into the world of AI search. Responsibilities include architecting scraping systems, designing LLM workflows, building frontend experiences, and analyzing user data. Requires 5+ years of full-stack development experience, proficiency in Node.js (TypeScript), and hands-on experience with LLMs.

Machine Learning Engineer to design, build, and operationalize scalable ML solutions in AWS. Focus on end-to-end ML engineering and MLOps with experience in SageMaker and production-grade ML systems.

Senior Backend Engineer to design, implement, and maintain scalable backend solutions. Experience with relational databases, CI/CD tools, and strong software engineering fundamentals required.

Business Marketing Lead will drive go-to-market strategies and brand positioning for institutional and enterprise audiences. Responsibilities include executing marketing initiatives, developing co-marketing opportunities, and managing key marketing assets. Requires 5+ years of experience in B2B growth marketing, product marketing, or ecosystem marketing within SaaS, emerging tech, or similar industries.

Senior Manager will own and execute organic growth strategy across content marketing, SEO/AEO, and conversion rate optimization. Develop and manage content roadmap, build and scale content engine, and lead SEO efforts. Collaborate cross-functionally to align messaging and maximize pipeline impact.

As a Developer Relations Engineer, you will build demos, prototypes, and technical content showcasing blockchain and Web3 capabilities. You will create trading bot demonstrations, agentic workflows, and video tutorials to make complex technology accessible.