1571 English-speaking jobs in Porto

Software Architect to own technical matters for a portfolio of software testing products, including TestRail. Design scalable architectures, maintain codebase integrity, and guide feature delivery using PHP, MySQL, and JavaScript. Collaborate with Product Management on roadmap and release planning.

Software Architect to design scalable architectures for software testing products, including TestRail. Will guide feature delivery, collaborate with Product Management, and contribute to technical problem resolution using PHP, MySQL, and JavaScript. Requires 6+ years of software engineering experience, 2+ years in an architectural role, and proficiency in core technologies.

Develop and maintain web and mobile applications using React.JS and React Native. Integrate APIs, manage application state, and collaborate with designers and product managers.

Develop and maintain web and mobile applications using React.JS and React Native. Integrate APIs, manage application state, and collaborate with designers and product managers.

Software Engineer to build and operate data ingestion pipelines for AI model training. Responsibilities include data acquisition, infrastructure management (GCP, Terraform), and collaboration with scientists and leadership on dataset roadmap. Requires 5+ years software development experience, proficiency in bash/Python, Docker, and at least one major cloud provider.

Senior Backend Engineer to design, implement, and maintain scalable backend systems using Kotlin and AWS-native services. Drive projects from architecture to production delivery, collaborating with cross-functional teams. Mentor junior engineers and contribute to technical standards. Requires 5+ years of backend Kotlin experience, 2+ years with cloud environments (AWS preferred), and experience with CI/CD pipelines, containerization, and infrastructure-as-code.

Senior Backend Engineer to design, implement, and maintain scalable backend systems using Kotlin and AWS-native services. Drive projects from architecture to production delivery, collaborating with cross-functional teams. Mentor junior engineers and contribute to technical standards.

Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. Develop React components, extend Python backend services, and work with LLM APIs. Requires commercial experience with LLMs, React, and Python.

DevOps Engineer to develop and maintain monitoring systems, identify security and performance issues, and design/implement DevOps capabilities using CI/CD toolsets.

KCS IT seeks a Fullstack Developer with +4 years of experience in .NET Core or Node.js and Angular or React. The role requires experience in cloud environments, DevOps mindset, and familiarity with agile methodologies.

Senior Full Stack Developer with 4+ years of experience sought for hybrid role in Lisbon. Expertise in .NET, .NET Core, ASP.NET Core, C#, React.js, and REST APIs required. Must have experience with relational and non-relational databases, Git, CI/CD tools, and automated testing. Fluent English is essential.

Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. Develop React components, extend Python backend services, and work with LLM APIs. Requires commercial experience with LLMs, React, and Python.

Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. Develop React components, extend Python backend services, and work with LLM APIs. Requires commercial experience with LLMs, React, and Python.

Accountant trainee ensures accurate recognition and support of bank movements in accounting records. Responsibilities include daily bank posting monitoring, reconciliation, and reporting.

We are seeking experienced Fullstack Developers with a strong engineering mindset to develop and maintain fullstack applications in a technically demanding environment. Solid experience in Java or C#/.NET on the backend and Angular on the frontend is required.

Coordinate and organize problem investigations, ensuring follow-up actions are tracked. Maintain documentation and support technical teams in gathering evidence. Communicate status updates and problem summaries to stakeholders.

Support & Cleaning Agent maintains the cleanliness and presentation of the rental campervan fleet. Responsibilities include cleaning interiors and exteriors, preparing vans for bookings, inspecting returned vehicles, managing cleaning supplies, and assisting with depot organization.

Data Engineer to design, build, and operate robust data platforms in AWS cloud environments. Responsibilities include developing ETL/ELT pipelines, building cloud-native data solutions, and ensuring data platform reliability, performance, and scalability. Requires strong Python, SQL, and Spark skills, experience with AWS services (Glue, Redshift, Athena, EMR, S3, Lambda), and data orchestration tools.

Senior Android Engineer to design, build, and maintain consumer-facing dating app features. Responsibilities include collaborating with product and design teams, owning features end-to-end, and contributing to Android architecture standards. Requires 5+ years of experience building Android applications, proficiency in Kotlin and Jetpack Compose, and experience with Android architectures.

Senior Android Engineer to design, build, and maintain consumer-facing dating app features. Experience with Kotlin, Jetpack Compose, and XML-based views required. Must have 5+ years of Android development experience and a strong understanding of Android architecture.