95 English-speaking jobs in Castelo Branco

Data Engineer with 5+ years of experience in dynamic environments. Expertise in AWS, GCP, or Azure, including Infrastructure as Code tools like Terraform. Strong experience with Snowflake, Databricks, Spark, Apache Airflow, and Kafka. Excellent Python and SQL skills for large datasets. Fluent English communication.

Frontend Developer will build high-performing, scalable, and visually engaging web applications. Responsibilities include collaborating with cross-functional teams, writing clean code, analyzing and troubleshooting technical issues, and staying up to date with front-end technologies.

Bitsight seeks a Principal Data Scientist to design, build, and deploy production-grade ML/AI applications within its AI-driven entity mapping and Graph of Internet Assets (GIA) data engine. This role will involve developing and maintaining end-to-end ML pipelines, analyzing cybersecurity datasets, and translating ML/AI outcomes into actionable product decisions.

Senior Django Backend Architect / Senior Back-End Engineer needed to improve and scale a growing business platform. Focus on designing and evolving a scalable Django backend architecture, standardizing services, and implementing robust access controls. Expert-level Python, Django, and Django REST Framework experience required.

Senior Golang Engineer to build backend services in Go on EKS and Lambdas, focusing on product data and lifecycle management. Requires 4+ years of experience, proficiency in Go, web services, and relational databases.

Senior Test Engineer with 5+ years experience in testing roles. Solid knowledge of test design techniques and experience testing complex, data-heavy systems. Hands-on experience with API testing, SQL for data validation, and AI tools (e.g., Copilot, Cursor, Claude).

Azure Developer needed for international project. Design and implement cloud solutions using Azure PaaS and IaaS services. Experience with Azure DevOps, CI/CD pipelines, and IaC tools required. Strong knowledge of Azure security and API design is essential. Fluency in English mandatory. Must be based in Portugal.

Lead and participate in initiatives to enhance QA methodology, including automation, continuous testing, and AI-assisted testing. Manage test phases for Oracle Retail solutions, define test strategies, and coordinate teams.

Lead Engineer to design, deliver, and lead a team in building a global streaming platform. Requires strong backend or frontend engineering skills, experience with event-driven architectures, and technical leadership experience.

Senior DevOps Engineer to design, maintain, and optimize AWS-based cloud infrastructure. Responsibilities include migrating architecture, building CI/CD pipelines, and improving system scalability. Requires 5+ years of DevOps/Cloud Engineering experience with strong AWS infrastructure knowledge (Serverless + containers). Must actively use AI tools in development workflow.

Senior Data Analyst will analyze game play data to inform product development, marketing strategies, and live operations. Responsibilities include extracting insights, optimizing marketing spend, building dashboards, and collaborating with cross-functional teams. Requires 4+ years of analytical experience, expertise in SQL and BI tools, and strong communication skills.

Experienced SAP SuccessFactors (SF) to S/4HANA integration consultant needed. Lead configuration and delivery of BIB-based integrations for employee master data and organizational assignments. 5+ years of SF EC and BIB configuration experience required, with proven delivery of 2+ full end-to-end projects.

Design and implement scalable, secure cloud-native solutions on Microsoft Azure. Migrate centralized systems to microservices architectures. Analyze systems, define target architectures, and modernize workflows.

Data Engineer will design, build, and maintain scalable data platforms for clients. Responsibilities include pipeline orchestration, cloud architecture implementation, and system optimization. Requires 3+ years of experience in data engineering, cloud platforms, and data storage solutions.

Software Engineer with 3+ years of Java experience and Spring Boot expertise sought for backend development. Must have fluency in English. AWS, Azure, or Kotlin knowledge is a plus.

Senior SAP PP/PP-PI Consultant sought for international project. Design, configure, and deploy SAP solutions focusing on Production Planning and Production Execution. Manage complex Process Orders (PP-PI), master recipes, and production versions. Lead shop-floor integration and collaborate with cross-functional teams. Minimum 10 years of SAP PP experience with a focus on PP-PI required.

DataOps Engineer to manage and support data pipelines, ETL processes, and analytics platforms. Responsibilities include data validation, quality checks, performance tuning, and monitoring system health. Requires 5+ years of experience in DataOps, Data Engineering Operations, or Analytics Platform Support with proficiency in SQL, Python/Shell scripting, and cloud platforms (AWS). Familiarity with CI/CD tools, version control, and IaC frameworks is also necessary.

We are seeking a Cassandra DBA with production operations experience and data modeling expertise. This role involves managing and supporting Cassandra clusters, troubleshooting incidents, and collaborating with engineering teams on data model design.

Lead and develop a team of Account Managers for an established iGaming affiliate company. Manage communication between the team and VP Commercial, approve deals, and drive a high-performance culture. Build and elevate Tier 1 partner relationships, identify new opportunities, and enforce deal quality standards.

Senior AI Flows Developer to join a growing engineering team. Design and build AI-driven solutions. Requires knowledge of computer science fundamentals, advanced prompting techniques, C# or similar programming languages, and experience with conversational or AI-driven flows. Minimum 5 years of professional experience and a degree in Computer Science or a related field.