9062 English-speaking jobs in Lisbon

DevOps Engineer with 3+ years experience in Kubernetes, Docker, Unix, Jira, Python, Jenkins, Git, OpenShift, Solid, and Shell Scripts. Must have a Bachelor's Degree in Computer Engineering or similar and fluency in English (B2 minimum). French is a plus. Availability to work 2 days/week in Lisbon required.

Backend Software Engineer to design, develop, and maintain smart locker solutions. Experience with Node.js, Python, MongoDB, AWS, and APIs required. Contribute to a fast-growing company with a focus on innovation and continuous improvement.

Automation Tester (mid-level) needed at Brix IT. Must have 3+ years of experience in test automation for web and/or API-based applications, proficiency in BDD and Gherkin, and experience with automation frameworks and tools like Selenium, Cypress, Playwright, or Postman. Strong understanding of test planning, test case design, defect tracking, and reporting is required. Experience in Agile or Scrum environments is also necessary.

DevOps/SRE engineer to support and develop key infrastructure components. Responsibilities include adapting infrastructure using IaC/CasC, deploying new clusters, and improving observability. Requires strong Python or Go skills, experience with Kubernetes, and cloud services.

Senior Backend Engineer to lead engineering projects, manage application development, and shape the future of system management tools. Requires 5+ years of experience, strong Python skills, and experience with relational databases, RESTful APIs, cloud platforms, Docker, and Django.

Java/Spark Developer needed with 8+ years Java/J2EE experience, 3+ years Apache Spark development, and strong cloud-native application skills using Docker & Kubernetes.

Lead the back-end development of an online sports betting platform. Define product backlog, prioritize features, and collaborate with teams to ensure exceptional performance and user experience.

Lead a team of data scientists and machine learning engineers in delivering high-impact AI products. Translate product requirements into machine learning problems, analyze data, build models, and collaborate with the tech team. Manage the full lifecycle of AI features, from data collection to production.

Backend Engineer to design, build, and maintain efficient, reusable, and reliable code. Experience with C#, ASP.NET, .NET Core, MVC, and RESTful APIs required. Fluent English required.

Designs, develops, and maintains scalable machine learning pipelines and supports the operationalization of machine learning models.

Senior Machine Learning Engineer will design and develop scalable ML software systems, including model training pipelines, inference architectures, and deployment workflows. Requires extensive Python experience, cloud platforms (Azure or AWS), Spark/PySpark, and ML algorithms.

As a Junior Software Engineer in Test at Kaizen Gaming, you will collaborate with Agile teams to enhance software quality and improve the customer experience. You will develop manual and automated test cases, participate in scrum ceremonies, and own the Software Testing Life Cycle.

Software Engineer in Test to develop test plans, manual and automated test cases, and participate in scrum ceremonies. Requires 3+ years of experience, proficiency in OOP languages (C# preferred), and knowledge of software QA methodologies, tools, and processes.

DevOps Engineer to design and implement containerized environments using Docker and Development Containers. Restructure Git repositories and CI pipelines. Manage virtualized environments using OpenShift-based Linux and Windows VMs.

Lead and develop cloud services strategy, acting as a subject matter expert and technical leader. Collaborate with Client Account Executives to promote cloud services and develop business opportunities.

SAP FI Consultant needed for implementation, maintenance, and client support projects. Requires 4+ years of SAP FI experience, including full-cycle implementations, strong knowledge of financial accounting principles, and expertise in SAP FI configuration.

Experienced Microsoft Dynamics 365 CRM Developer sought for a large-scale CRM initiative. Design, configure, and develop solutions, collaborate with teams, and support Agile processes.

Research and develop post-quantum cryptography (PQC) systems, design cryptographic solutions, and contribute to Proof-of-Concepts (PoCs). Assist in benchmarking PQC algorithms, prepare thought leadership materials, and collaborate with teams to integrate PQC solutions.

Aptoide seeks a Back-End Developer to design, develop, and maintain backend services. Responsibilities include resolving bugs, collaborating on architecture decisions, and working with Large Language Models. Candidates should have a Bachelor's degree in Computer Science or related field, in-depth Python knowledge, and familiarity with databases and technologies like Flask, Celery, Redis, and Git.

Develop and train transformer-based models for text and images. Architect and oversee the entire model lifecycle, from data preparation to deployment and monitoring. Collaborate with teams to design and implement AI-driven solutions.