Empregos para data analyst machine learning python em Amadora

A Snapshot of Your Day As a Machine Learning Engineer (m/f/d), you are essential for developing, operationalizing, and scaling machine-learning models for finance use cases, aiming to convert data into reliable predictions and support AI-driven decision-making. To achieve this, the role is structured around three core areas: end-to-end AI/ML solution...

A Snapshot of Your Day As a Data Analyst within the Risk Analytics team, you will help build a data-driven Continuous Auditing and Continuous Control Monitoring (CA/CCM) function. Working closely with audit, business, and technology stakeholders, you will support the development of monitoring solutions, perform data-driven analyses to identify risks and...

A Snapshot of Your Day As a Senior Data Analyst within the Risk Analytics team, you will help build a data-driven Continuous Auditing and Continuous Control Monitoring (CA/CCM) function. Working closely with audit, business, and technology stakeholders, you will support the development of monitoring solutions, perform data-driven analyses to identify risks...

Siemens Energy is seeking a Data Analyst in the Risk Analytics team in Portugal to help build data-driven Continuous Auditing and CCM solutions. You will develop monitoring scripts, ETL processes, and datasets from SAP to inform audit testing and control improvements. Working with IT, business stakeholders, and audit teams, you will create dashboards and...

Siemens Energy in Portugal seeks a Senior Data Analyst for the Risk Analytics team to drive a data‑driven CA/CCM function. You will build monitoring solutions, run data analyses to spot risks, and translate findings into practical audit improvements. You will design ETL processes with SQL, Python, Power BI, and Snowflake, partnering with IT and audit for...

**A Snapshot of Your Day** As a Data Analyst within the Risk Analytics team, you will help build a data-driven Continuous Auditing and Continuous Control Monitoring (CA/CCM) function. Working closely with audit, business, and technology stakeholders, you will support the development of monitoring solutions, perform data-driven analyses to identify risks and...

Siemens Energy is seeking a Data Scientist (Machine Learning Ops) to join the Digital Services unit at Gas Services and work on challenging projects across the energy sector. You will combine strategic insights with analytics to deliver value in day-to-day operations. You will apply AWS SageMaker, Python, R, and Docker to build scalable analytics and AI...

You will work in a team of domain experts, in which your tasks include clarification of accounting issues, analysis of errors, initiation of any necessary corrections and involvement in process improvement activities or initiatives, if needed with support from the General Ledger Senior Analyst. You will take ownership of daily General Ledger transactions and...

The Opportunity: Executes day-to-day lab operations & support objectives at customer facilities, following a varied set of procedures, focused on minimizing laboratory workflow interruptions. Problems and issues are typically less concrete and frequently changing, and are solved by applying experience from comparable situations in the past and/or selecting...

A global technology company in Lisbon is seeking an experienced AI solutions specialist to design and implement LLM-based solutions. The role requires strong skills in machine learning, Python programming, and cloud platforms, preferably Azure. You will collaborate with various stakeholders to integrate AI technologies and produce high-quality documentation....

At Siemens, we build technology solutions to shape the world we live in. We transform industries and societies by combining the real and digital worlds. With over 300.000 of the world’s most forward-thinking minds and the power of a presence in more than 190 countries, we make a truly global impact. Your mission will be… - Solution Development: Design,...

Siemens Global Business Services (GBS) enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future. Our portfolio comprises services driven by expertise and the latest technology – with a strong focus on innovation and digitalization in areas like Finances, Business...

Siemens Global Business Services (GBS) enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future. Our portfolio comprises services driven by expertise and the latest technology – with a strong focus on innovation and digitalization in areas like Finances, Business...

At Siemens, we build technology solutions to shape the world we live in. We transform industries and societies by combining the real and digital worlds. With over 300.000 of the world’s most forward-thinking minds and the power of a presence in more than 190 countries, we make a truly global impact. About Portugal Tech Hub We take on challenges to make...

Mid-level Professional Siemens Global Business Services (GBS) enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future. Our portfolio comprises services driven by expertise and the latest technology – with a strong focus on innovation and digitalization in areas like...

**A Snapshot of Your Day** As part of our global Artificial Intelligence organization, you will drive research and development of cutting‑edge computer‑vision technologies for next‑generation energy systems. Your work will focus on exploring new methods in visual intelligence, developing prototypes, and transforming fundamental research into scalable...

Siemens Mobility is a leading provider of innovative mobility products and solutions, covering the full rail asset lifecycle through hardware, software, and services. Our mission is simple but ambitious: help customers make better decisions by turning IoT data from rail assets into reliable, actionable insights! Your Impact As a AI Backend Engineer, you...

## **The Opportunity:** ## Executes day-to-day lab operations & support objectives at customer facilities, following a varied set of procedures, focused on minimizing laboratory workflow interruptions. Problems and issues are typically less concrete and frequently changing, and are solved by applying experience from comparable situations in the past...

516358 31-Jul-2026 Global Business Services Siemens Global Business Services (GBS) enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future. Our portfolio comprises services driven by expertise and the latest technology – with a strong focus on innovation and digitalization in...

The role focuses on performance assessment, optimization, and analysis of PaCo core network elements. The engineer will be responsible for evaluating system performance, identifying bottlenecks, improving KPIs, and ensuring optimal service delivery across various IMS components and deployment models. Your responsibilities - Perform end-to-end performance...