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4 jobs found in canton of bern

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Callista Group AG
08/11/2025
Full time
Senior Application Developer (focus on Data Engineering) (migrated from ace)
Callista Group AG Bern, Bern, Switzerland
Are you passionate about data, modern cloud technologies, and clean code? Then an exciting opportunity awaits you at the intersection of software development and data engineering. Working in an agile Scrum team, you will contribute to the further development of the data platform and create scalable, high-performance backend solutions that intelligently automate and optimize data processes. Tasks: Development and maintenance of scalable, efficient backend solutions using   Python   and   PySpark   in a   Databricks environment Extension and maintenance of existing backend components (e.g., transformation and test engine) Implementation of   unit tests   with high test coverage and integration into   CI/CD pipelines   (GitLab, trunk-based development) Working in a heterogeneous environment with   REST APIs, Oracle databases, file imports and Docker containers Automation of data preparation processes and local workflows with   Dagster...
Prime21 AG
08/11/2025
Full time
Software Engineer – Machine Learning Integration
Prime21 AG Bern, Bern, Switzerland
Are you at home in the tech world, enjoy working with complex systems, and want to make a real contribution with your work? For our client – ​​a leading Swiss technology company in the security sector – we are looking for a dedicated individual to co-develop modern software solutions and integrate machine learning models into production systems. In this role, you will work in an interdisciplinary, agile team that works daily on the further development of highly secure IT systems – with the goal of combining innovation, stability, and security. Tasks Bern region town of Bern REF Nr 3G8O75 JOB DESCRIPTION Development and maintenance of software solutions for integrating machine learning models into products and platforms Design and implementation of scalable APIs and services for ML applications Design and optimization of data and model pipelines with a focus on security, efficiency and reliability Close collaboration with data scientists...
ITech Consult
07/11/2025
Full time
Senior Python Application Developer 60% (m/f/d) – Python/PySpark/CI-CD/Git/DevOps
ITech Consult Bern, Bern, Switzerland
Project We are looking for an experienced senior application developer with comprehensive expertise in Python and PySpark (924529JP) for one of our renowned customers. In this exciting role, you will make a significant contribution to the development and optimisation of applications and work in a dynamic DevOps environment. Tasks: •Development and implementation of applications using Python and PySpark. •Designing and maintaining CI/CD pipelines to ensure a smooth development cycle. •Collaborating in an agile DevOps team to continuously improve software solutions. •Using Git for version control and team collaboration. •Performing performance optimisations in data warehouse (DWH) environments (desirable). Requirements: •At least 5 years of experience as a software developer. •At least 3 years of experience with Python and PySpark. •Experience working with CI/CD pipelines. •Confident use of Git. •Experience in a DevOps environment. •Knowledge of...
Callista ACE AG
04/11/2025
Full time
Senior Application Developer (focus on Data Engineering)
Callista ACE AG Bern, Bern, Switzerland
Are you passionate about data, modern cloud technologies, and clean code? Then an exciting opportunity awaits you at the intersection of software development and data engineering. Working in an agile Scrum team, you will contribute to the further development of the data platform and create scalable, high-performance backend solutions that intelligently automate and optimize data processes. Tasks: Development and maintenance of scalable, efficient backend solutions using   Python   and   PySpark   in a   Databricks environment Extension and maintenance of existing backend components (e.g., transformation and test engine) Implementation of   unit tests   with high test coverage and integration into   CI/CD pipelines   (GitLab, trunk-based development) Working in a heterogeneous environment with   REST APIs, Oracle databases, file imports and Docker containers Automation of data preparation processes and local workflows with   Dagster...

 

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