1432 English-speaking jobs in Porto

Experienced Python developer needed to build APIs and backend services using FastAPI, Django, or Flask. Familiarity with GraphQL, gRPC, REST, asynchronous programming, and cloud environments (AWS or Azure) required. Experience with microservices, containerization, and CI/CD tools is a plus.

Design, build, and maintain Java code. Participate in code reviews and provide recommendations for continuous improvement. Guide junior developers and create scalable architectures. Work with product teams to understand system requirements and develop solutions. Diagnose and resolve complex issues, ensuring application stability and reliability. Stay up to date with new technologies and frameworks.

DevSecOps Engineer to create security workflows for application deployment and auditing. Collaborate with DevOps and Security teams to automate security services and evaluate application risk.

Lead a new Node.js engineering team and guide the development of a high-impact greenfield product. Shape team culture, mentor engineers, and drive technical strategy while working with a modern Node.js stack.

Oracle SOA Developer to execute, develop, and test integration flows. Solid knowledge of Oracle SOA development and experience with Apigee or similar API management platforms required.

Machine Learning Engineer will design, implement, and maintain scalable ML solutions. Responsibilities include building ML pipelines, ensuring model deployment, and collaborating with Data Scientists. Requires 3+ years of experience, expertise in Python, TensorFlow/PyTorch/Scikit-learn, SQL, and cloud platforms.

Collaborate with Scrum Teams to migrate Azure-based applications to Kubernetes. Contribute to product architecture and development practices. Lead Kubernetes rollout across teams and applications.

Design, develop, and maintain Java applications. Integrate and manage business workflows using Camunda 8. Implement containerization and orchestration best practices with Kubernetes.

Design and develop innovative web applications using JavaScript/TypeScript, Angular, and related technologies. Write reusable, scalable code, optimize for performance and security, and collaborate on projects.

Devexperts is seeking QA Engineers to join a talent pool for future opportunities. Successful candidates will design and implement test strategies, develop test practices, and collaborate in agile environments. Experience with test automation, SDLC, and communication skills are required.

Develop and maintain data tools for banking stakeholders. Translate business requirements into data solutions and collaborate with clients to deliver high-quality outcomes.

Devoteam's Distributed Cloud Unit seeks SRE Specialists to ensure cloud infrastructure stability. Responsibilities include troubleshooting application integrations, automating recovery workflows, and designing scalable cloud-native solutions.

OpenShift and/or Kubernetes Specialist needed to manage and support clusters, perform updates and upgrades, and participate in infrastructure improvements.

DevOps Engineer to design, secure, and automate cloud infrastructure. Experience with AWS services (VPC, EC2, IAM, Terraform, S3, Route53, Security), IaC, Configuration Management, CI/CD tools, and scripting languages required.

Devoteam seeks a Machine Learning Engineer to design, develop, and implement end-to-end machine learning pipelines. This role requires expertise in Python, ML frameworks (TensorFlow, PyTorch, scikit-learn), and MLOps principles.

Data Engineer with expertise in AWS to work on a cloud-based application for sales performance monitoring. Requires strong Python and SQL skills, experience with Glue, Pyspark, Kafka, and cloud data storage/processing. Proficiency in Tableau and SSAS/SSIS for data visualization and cube creation is essential. Familiarity with agile methodologies and machine learning concepts is a plus.

Application Engineer will translate customer needs into packaging solutions for Meat and Cheese markets across EMEA. Support product selection, application optimization, and commercialization. Collaborate with Sales, R&D, and Field Technical Service to solve application issues and conduct product qualifications, trials, and scale-ups.

Experienced Product Owner needed to define and manage product backlogs, lead small teams, and collaborate with stakeholders. Previous experience in the Banking sector and understanding of Cloud architectures are required.

Full Stack Systems Engineer will maintain and develop features for a multi-platform game engine, integrate new technologies, and create tools for game development. Must have experience with C#, C++, Linux/Unix environments, and software design.

Salesforce Developer will collaborate with backend teams to design, implement, and deploy Salesforce solutions. Responsibilities include applying best practices for web application development, keeping up with web technologies, and contributing to customer experience optimization. Requires 2-3 years of front-end development experience for Salesforce B2B Commerce or similar platforms.