Physics Software Developer for Data Analysis

Vor 2 Tagen


Geneva, Schweiz CERN Vollzeit
Job Description

Introduction

You will join the Future Circular Collider (FCC) group which hosts a team involved in providing software support to the Physics, Experiment and Detector activities for the pre-Technical Design Report (TDR) phase of the Future Circular Collider (FCC), the CERN flagship programme for a post-LHC research infrastructure consisting of a high-intensity e+e- collider operating as a Higgs, Flavour, Top, QCD, and Electroweak factory, synergistically followed by a hadron collider at the highest achievable energy.

Your job will be to take a central role in the FCC software ecosystem, which is the backbone of all current activities in the FCC Physics, Experiment, and Detector (PED) pillar, aiming at the evaluation of the FCC physics potential and of the proposed detector concepts. In particular, you will coordinate and actively participate in the design and implementation of tools and technologies enabling efficient data production, analysis and visualisation, and you will take care of getting sufficient compute/storage resources through IT for the mentioned workflows.

Functions

In this role you will:

  • Lead the support, maintenance, and advancement of the FCC analysis software ecosystem by exploring, validating, and integrating new technologies to enhance efficiency, functionality and user-friendliness.
  • Establish a large-scale MC production campaign strategy and directly contribute to its implementation.
  • Contribute to ensure the provision of adequate computing services in support of the FCC PED activities.
  • Oversee the development and improvement of FCC visualization tools, ensuring they meet evolving functional requirements.
  • Coordinate contributions to the FCC software ecosystem, ensuring compatibility/synergy of the required software developments with the evolution of the Key4hep common software ecosystem, which is part and parcel of the FCC software.
  • Engage actively with the global FCC user community, fostering collaboration and encouraging external contributions to the FCC software ecosystem while organising effective support channels.
  • Supervise and coordinate tasks within the domains relevant to FCC software activities, ensuring alignment with the project's broader goals.

Qualifications

PhD or equivalent relevant experience in the field of Experimental Particle Physics or a related field.

Experience:

Some level of experience in the following areas is mandatory:

  • Familiarity with the primary programming languages used in High Energy Physics (HEP), particularly Python and C++.
  • Competence in using modern HEP data analysis tools, such as ROOT and PyHEP, and visualization tools, such as Phoenix.
  • Experience in web development and database management.
  • Practical knowledge of tools and methods involved in all phases of modern, collaborative, open-source software development, including design, coding, code reviews, and testing for large-scale scientific software systems.

Experience in the following areas will be considered an advantage:

  • Emerging common tools such as the Key4hep ecosystem.
  • Monte Carlo generators and physics analyses.
  • Offline computing requirements of large HEP experiments.

Technical competencies:

  • Knowledge of programming techniques and languages: proficiency in C++ and Python.
  • Development of application software
  • Simulation, design and development of data processing and analysis workflows
  • Re-use, refactoring, integration and porting of existing software
  • Knowledge and application of software life-cycle tools and procedures: and with state-of-the-art software build and deployment tools.

Behavioural competencies:

  • Achieving Results: having a structured and organised approach towards work; being able to set priorities and plan tasks with results in mind Delivering high quality work on time and fulfilling expectations
  • Learning and Sharing Knowledge: sharing knowledge and expertise freely and willingly with others; coaching others to ensure knowledge transfer
  • Demonstrating Flexibility: adapting quickly and resourcefully to shifting priorities and requirements
  • Communicating Effectively: expressing opinions, ideas and suggestions with conviction and in a logical/structured manner; keeping to the point
  • Managing Self: working well autonomously; taking on activities and tasks without prompting

Language skills:

Spoken and written English: ability to understand and speak in professional contexts. Ability to draw up technical specifications and/or scientific reports and to make oral presentations.
Ability to understand and speak, or willingness to learn and improve French.



Additional Information

Eligibility and closing date:

Diversity has been an integral part of CERN's mission since its foundation and is an established value of the Organization. Employing a diverse workforce is central to our success.

This vacancy will be filled as soon as possible, and applications should normally reach us no later than 16.02.2025 11:45 PM CET.

Employment Conditions

Contract type: Limited duration contract (5 years). Subject to certain conditions, holders of limited-duration contracts may apply for an indefinite position.

Working Hours: 40 hours per week

This position involves:

  • Work during nights, Sundays and official holidays, when required by the needs of the Organization.

Job grade: 6-7

Job reference: EP-FCC-2025-3-LD

Benchmark Job Title: Applied Physicist


  • Software Engineer

    Vor 2 Tagen


    Geneva, Schweiz CERN European Organization for Nuclear Research Vollzeit

    Job Description Your responsibilities As a Software Engineer specializing in software development, you will contribute to maintaining, developing, and optimizing tools for coordinating users, experiments, and activities across CERN’s test-beam areas and irradiation facilities. You will also work to harmonize and consolidate these tools to increase...

  • Applied Physicist

    Vor 2 Tagen


    Geneva, Schweiz CERN Vollzeit

    Job Description Introduction In the Experimental Physics Department (EP), Software Development for Experiment Group (SFT), you will be responsible for maintaining, developing and validating different physics codes to simulate particle interactions in HEP detectors. You will be involved in an ongoing programme of work aimed at extending physics...


  • Geneva, Schweiz CERN Vollzeit

    Your responsibilities The Global Event Processor (GEP) is part of the ATLAS Trigger and Data Acquisition (TDAQ) ATLAS plans to deploy a hard real-time data filtering and processing system that uses fine granularity full event information to construct high resolution pattern recognition algorithms. These algorithms will be implemented on state-of-the-art...


  • Geneva, Schweiz CERN Vollzeit

    Job Description Your responsibilities Are you passionate about software development and interested in supporting Open Data and Open Science in research? Join our team that is building services for open data and reproducible computational data analyses! As a full-stack developer in our team, you will: Participate in the development of a platform...


  • Geneva, Schweiz Capital Group Vollzeit

    As a member of the Risk Research, Analysis, and Measurement team (RAM) within the Quantitative Research and Analytics group (QRA) at Capital Group (CG), you will conduct rigorous peer-reviewed quantitative investment risk research and analysis. You apply knowledge of quantitative risk methods and global equity and fixed income markets to develop analytical...

  • Data Intern

    Vor 3 Tagen


    Geneva, Schweiz IMPACT Vollzeit

    We are currently looking for a Data Intern to join our global programme team in Geneva, Switzerland. The Data Intern will be part of the IMPACT Global Programmes department, working within the Public Services, Markets and Infrastructure unit. They will be under the supervision of the Shelter Assessment Specialist and will be primarily working on the...


  • Geneva, Schweiz CERN Vollzeit

    Your responsibilities Are you a passionate hardware developer who loves to tackle challenging problems that help advance basic science? Do you enjoy working with modern technologies? Then come join us to develop a next generation electronics board for data acquisition at the Compact Muon Solenoid (CMS) experiment, one of the major detectors at the LHC. At...

  • Software Engineer

    Vor 3 Tagen


    Geneva, Schweiz CERN Vollzeit

    Job Description Your responsibilities The within the Beams Department (BE-GM) provides metrology and alignment for components installed in the accelerators, their beam transfer lines and the physics experiments throughout the CERN complex. Developing alignment systems that continuously and accurately monitor the position of accelerator components...

  • Data Scientist

    Vor 2 Tagen


    Geneva, Schweiz MSC CRUISES Vollzeit

    JOB PURPOSE Are you passionate about uncovering insights from data and driving innovative solutions? Do you excel at solving complex problems and developing advanced models? If so, we have the perfect opportunity for you! We are seeking a highly skilled and motivated Data Scientist to join our dynamic Revenue Management team. In this role, you'll...


  • Geneva, Schweiz World Economic Forum Vollzeit

    The World Economic Forum, committed to improving the state of the world, is the International Organization for Public-Private Cooperation. The Forum engages the foremost political, business and other leaders of society to shape global, regional and industry agendas. About the Centre for Advanced Manufacturing and Supply Chains The Centre for Advanced...


  • Geneva, Schweiz IMPACT Vollzeit

    We are currently looking for one Data Intern to support our Global Programmes team in Geneva The Data Intern will play a key support role in the development and maintenance of data cleaning and analysis workflows, including the creation and optimization of scripts, dashboards, and SQL databases. They will actively engage in identifying, testing, and...


  • Geneva, Schweiz CERN Vollzeit

    Job Description Your responsibilities Are you a passionate hardware developer who loves to tackle challenging problems that help advance basic science? Do you enjoy working with modern technologies? Then come join us to develop a next generation electronics board for data acquisition at the Compact Muon Solenoid (CMS) experiment, one of the major...


  • Geneva, Schweiz CERN European Organization for Nuclear Research Vollzeit

    Job Description We are seeking a motivated engineer who is eager to join our dynamic magnetic measurement team as an Engineer for Field Magnetic Measurements and Modeling. As an engineer in the magnet group (TE-MSC), you will learn and conduct magnetic measurements on both normal and superconducting magnets. In this role, you will be designing, developing,...


  • Geneva, Schweiz CERN Vollzeit

    Job Description Your responsibilities Are you passionate about software development and interested in supporting open science and research? Join our team that is building and running REANA, an open-source platform for reproducible computational data analyses! As a full-stack developer in our team, you will:  Participate in the frontend and...

  • Technical Studentship

    Vor 2 Tagen


    Geneva, Schweiz CERN Vollzeit

    Job Description Take part in CERN’s Technical Student Programme!  If your university or institute requires or encourages you to acquire work experience through an internship, imagine doing this at CERN in Geneva. It’s more than work experience. In fact, it’s a student programme like nowhere else on Earth and an impressive addition to your...

  • Applied Physicist

    Vor 6 Tagen


    Geneva, Schweiz CERN Vollzeit

    Your responsibilities The Large Hadron Collider (LHC) generates billions of particle collisions per second, with only a small fraction relevant for physics research. The CMS detector at LHC uses a multi-level trigger system, with the Level-1 Trigger (L1) implemented in FPGA devices, playing a crucial role in filtering and selecting relevant events for...

  • Software Engineer

    Vor 2 Tagen


    Geneva, Schweiz CERN Vollzeit

    Job DescriptionYour responsibilitiesAs a Software Engineer specializing in software development, you will contribute to maintaining, developing, and optimizing tools for coordinating users, experiments, and activities across CERN’s test-beam areas and irradiation facilities. You will also work to harmonize and consolidate these tools to increase synergies,...

  • Senior Data Engineer

    Vor 2 Tagen


    Geneva, Schweiz Visium Vollzeit

    RoleAs a Senior Data Engineer, you will play a crucial role in designing and implementing efficient and scalable data pipelines that meet business needs. You will work closely with diverse stakeholders, including business analysts, data scientists, and machine learning engineers. Leveraging your expertise in tools and technologies such as SQL, Spark, dbt,...

  • Research Fellowship

    Vor 2 Tagen


    Geneva, Schweiz CERN Vollzeit

    Job Description Welcome to the Research Fellowship : Experimental Physics. The Research Fellowship Programme is aimed at PhD holders in the fields of experimental physics which have up to 6 years’ experience after obtaining their PhD degree. Research Fellowships are intended for PhD graduates looking to work in a research group. Please...


  • Geneva, Schweiz CERN Vollzeit

    Job Description Your responsibilities As part of our team, you will be responsible for managing all programming and infrastructure support related to the CMS databases, particularly those involving online and offline conditions data handling and processing for alignment and calibration. Your role will include the following key responsibilities:  ...