Transportation Data Scientist Sl jobs at Jacobs in Poland, Krakow

Responsibilities:

• Design, develop, and optimize data architectures that support AI and Machine Learning workflows
• Integrate large-scale datasets from multiple sources to ensure consistency, accessibility, and performance
• Build scalable, automated data pipelines to support real-time and batch data processing
• Utilize AWS ETL services such as AWS Glue, Lambda, and Data Pipeline to manage data ingestion, transformation, and integration tasks
• Collaborate with data scientists and ML engineers to ensure data infrastructure aligns with AI/ML model requirements
• Monitor and maintain data workflows to ensure reliability, scalability, and cost-efficiency
• Continuously improve data engineering practices to support evolving AI/ML use cases and business needs

This position reports to the Director of Data Science.

Key Responsibilities:

• Develop and maintain comprehensive geospatial data repositories (including tables, schema, metadata, and spatial files) by processing census, OpenStreetMap, and other similar sources.
• Optimize pipelines, frameworks, and systems to facilitate development of data artifacts. Transform raw data into cleaned, organized and actionable formats. Solve data integration problems.
• Ensure high scalability and performance of software components and systems, with optimal use of machine resources.
• Optimize and tune SQL queries to ensure efficient performance and scalability in Google BigQuery.
• Productize data science algorithms within the StreetLight InSight® platform, in collaboration with the data science and web application engineering teams.
• Interface among our United States, Canada and Eastern European teams. Collaborate with engineers, product managers, and data scientists to understand data needs.Participate in peer design and code reviews.
• Participate in a global team to support Jacobs StreetLight's 24x7 SaaS solutions. This will include some rotational on-call responsibilities

Key Responsibilities:

• Oversee QA for StreetLight’s many incoming data feeds.
• Identify and address data anomalies.
• Define and automate existing data QA pipelines.
• Aggregate and process real-world data for modeling and validation efforts.
• Prepare trained models for monthly deployment and monitor their performance.
• Create visualizations and dashboards to help tell stories with data.
• Characterize, validate and monitor the quality of StreetLight’s metrics, algorithms, and data artifacts.
• Collaborate with Data Scientists, Data Engineers and Product Managers to ensure data sources meet quality standards. Work with our team located across the United States, Canada, and eastern Europe.

Carrying out the design of Plumbing Drainage (Internal and External), Water supply, Stormwater Drainage, Rainwater Harvesting, Fire Protection System (PHE) system for Pharma Buildings, FMCG, Data Centers, Electric Vehicle manufacturers, EV battery manufacturer’s, Paint and industrial projects as per the applicable codes and standards and ensuring quality deliverables with safety in design.

Your responsibilities:

We are looking to appoint an experiencedor
Traffic Signal Engineerto deliver our transportation projects as part of international team.

• Design and develop ITS solutions, including traffic motorway systems (CCTV, message signs etc) or urban traffic signals (including MOVA, UTC knowledge)
• Liaising with clients and with other Jacobs teams to support growth
• Management of the resource input to projects, including forecasting and coordinating delivery to programme and budget
• Ensuring compliance with health, safety, and environmental legislation and Jacobs’ Health and Safety culture

We offer:

• Full-time employment contract with salary corresponding to qualifications
• The possibility to work in the office or in a hybrid model (2 days a week in the office, the rest from home)
• Flexible working hours (we start between 7:30-10:00),
• "Short Fridays" (Monday – Thursday 8.5h, Friday 6h),
• Membership in Jacobs social networks (Women's network, One World, PRISM, Careers Network, Collectively, SpeakUp and others) and participation in initiatives related to their activities,
• Benefits package (LuxMed medical package, additional life insurance, holiday allowance, multisport card co-financing, My Benefit cafeteria system, psychological care),
• Language courses (English, German, Polish),
• Holiday allowance („wczasy pod gruszą”)

• Finance

• Accounting

• HR

• IT

• Procurement

• Payroll

• Project Management

SPECIFIC RESPONSIBILITIES

• Provides data analytic solutions to a variety of problems of significant scope and complexity for a functional department.
• Performs data mining, spend analytics, ad hoc reporting, creating and displaying data results via sophisticated dashboards.
• Develops, manages and improves BI and reporting framework and processes.
• Serve as a data analyst for Project Delivery and Procurement and work with our Global Business Services resources.
• Support Global Procurement Excellence projects.