Big Data Developer

Mid/Senior Big Data Engineer – act digital We are looking for a Mid/Senior Big Data Engineer to join a team responsible for operating, maintaining, and evolving large-scale Big Data platforms. The role focuses on Hadoop ecosystem operations, Data Lake optimization, automation, monitoring, and troubleshooting complex issues across distributed data...

We are looking for a Mid/Senior Big Data Engineer to join a team responsible for operating, maintaining, and evolving large-scale Big Data platforms. The role focuses on Hadoop ecosystem operations, Data Lake optimization, automation, monitoring, and troubleshooting complex issues across distributed data environments.Responsibilities:• Operate and maintain...

Big Data EngineerLocation: Lisbon, Portugal (Hybrid – 2 days per week onsite)About the Role: We are looking for a skilled Big Data Engineer to join our team and work on cutting-edge data solutions. You will be responsible for managing and optimizing large-scale data environments, ensuring high availability, performance, and reliability across our Big Data...

Big Data EngineerLocation: Lisbon, Portugal (Hybrid – 2 days per week onsite)About the Role: We are looking for a skilled Big Data Engineer to join our team and work on cutting-edge data solutions. You will be responsible for managing and optimizing large-scale data environments, ensuring high availability, performance, and reliability across our Big Data...

Big Data Engineer Location: Lisbon, Portugal (Hybrid – 2 days per week onsite) About the Role: We are looking for a skilled Big Data Engineer to join our team and work on cutting-edge data solutions. You will be responsible for managing and optimizing large-scale data environments, ensuring high availability, performance, and reliability across our Big...

About the role We are seeking a Big Data Expert with strong experience in Hadoop ecosystems and Data Lake operations to ensure platform performance, automation, and reliability. Key Responsibilities Manage and optimize Hadoop & Data Lake environments . Support Big Data services, query engines , and automation processes. Monitor platform health and handle...

act digital is a multinational company present in 12 countries, which combines local agility and global expertise to act as a strategic partner for our clients in delivering customized and scalable solutions. In Portugal, we have around 120 clients and a team of over 400 people, working on projects in sectors as diverse as Banking, Insurance, Transport,...

act digital is a multinational company present in 12 countries, which combines local agility and global expertise to act as a strategic partner for our clients in delivering customized and scalable solutions. In Portugal, we have around 120 clients and a team of over 400 people, working on projects in sectors as diverse as Banking, Insurance, Transport,...

Join to apply for the Senior Big Data Engineer role at Grid Dynamics. Fully remote from Portugal — As a Senior Big Data Engineer (Scala/Spark), you’ll be responsible for developing robust data pipelines, maintaining infrastructure, and optimizing performance across distributed systems. You’ll also have opportunities to contribute to DevOps and CI/CD...

**Role Purpose**: Technical analysis and development of Big Data. **Responsibilities**: - Accountable for bridging business requirements into analytics’ models, such as BI and Big Data; - Produces both high and detailed level design documents which steers the implementation to outstanding standards; - Responsible to have an integrated and E2E view from...