Experienced Software Developer / Data Scientist

Sweden | July 7, 2026

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Company: Professional Galaxy AB

Country: Sweden

Type: Onsite

Employment: Contract

Description: Professional Galaxy is an IT and technology consulting company that provides highly specialized expertise in IT, software development, SAP, purchasing, electronics and mechanical design. We collaborate with experienced senior experts and deliver strategic value-creating expertise to some of Sweden's most complex and analytically demanding projects. Our focus is always on high quality, professionalism and clear, measurable results.

We are now looking for an Experienced Software Developer / Data Scientist at our client.

About the assignment

In the role, you are responsible for developing scalable backend solutions in Python while building AI and machine learning models for the analysis of complex operation and maintenance data from advanced aircraft systems. You work through the entire data chain - from data collection and ETL flows to analysis, visualization and production of solutions.

Your main tasks include:

-Design, development and management of scalable backend services and REST API in Python. -Development and implementation of AI and ML models, including LLM-based solutions, prompt engineering and multi-agent frameworks. -Design and development of ETL processes for batch and real-time data using, for example, Airflow. -Development of models for predictive maintenance, fault analysis and demand forecasting. - Creation of interactive dashboards and visualizations with Plotly and other modern tools. -Work with container-based environments in Docker and Kubernetes as well as CI/CD processes and version management in Git.

Requirements We are looking for an experienced consultant (level 3-4) who has:

-Academic degree in computer science, data engineering or other relevant technical field. -Documented experience with Python and libraries such as Pandas, NumPy, PyTorch and TensorFlow/Keras. - Experience with data warehousing and tools for data reliability and observability. -Experience in AI/ML development, anomaly detection and implementation of LLM-based solutions. -Experience in developing REST API and backend solutions with, for example, FastAPI, Flask or similar frameworks. -Experience with Git, Docker, Kubernetes and workflow orchestration, for example Airflow. - Good communicative ability in both Swedish and English in speech and writing.

We also see that you are a curious and solution-oriented person who thrives at the intersection between software development and data analysis. You appreciate collaboration, are happy to share your knowledge and contribute to developing both the team and the technical solutions.

Other information Location: Tannefors. Work model: The assignment is mainly carried out on site in Tannefors, with some possibility of remote work. Assignment start: As agreed. Assignment period: According to agreement. Extension: The possibility of extension is available. Security clearance: Security clearance is required before the start of the assignment.

Are you the right person for the assignment, or do you want to recommend a strong candidate? Do not hesitate to contact us.

Please apply today, selection and interviews are ongoing

Apply by attaching your CV (we do not want a cover letter) and answering the selection questions. The questions are based on the requirements profile for this recruitment and your answers form the basis of the selection that takes place in the process. Answering the questions is a prerequisite for your application to be considered complete. Please note that requirements and any merits must be met at the time of application.

Apply here:

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