Full-Stack Software Developer
Vor 5 Tagen
Job DescriptionOur Engineering Department (EN ) is looking for a Computing Engineer to join our Accelerators, Coordination, and Engineering Group (ACE). The ACE Group is in charge of the coordination of the activities for the interventions and changes to the LHC and its injectors. As part of the EN-ACE group , you will engage in the development and enhancement of software solutions for the group. This includes participating in the complete lifecycle of software development. Kindly note that CERN will be closed from , to . Feedback on your application will be provided after this period. Your responsibilities As part of the EN-ACE group, you will: Maintain and develop EN-ACE applications (database, back-end, front-end) to add new features for users (example here ). Ensure the coordination, the scheduling and the deviation control of several software packages. Use your knowledge and experience to suggest new ideas and novel features (e.g. virtual reality, AI). Ensure the integration of EN-ACE applications with other CERN tools. Participate in testing and reviewing code, prepare technical and end-user documentation. Visit the CERN accelerators (PS-Complex, SPS-Complex, LHC) for in-site works, e.g. to capture panoramas (immersive pictures). Provide user support when required. More information here . Your profile Proficiency in Java application development. Proficiency in JavaScript frontend development. Experience with relational databases and SQL. Knowledge in designing and evolving client-oriented APIs, ideally REST-based. Familiarity with software quality assurance techniques and tools. Skills Java, JavaScript/TypeScript, React, SpringBoot. Relational databases (Oracle). Python would be an advantage. Spoken and written English or French, with a commitment to learn the basics of the other language. Eligibility criteria: You are a national of a CERN Member or Associate Member State . By the application deadline, you have a maximum of two years of professional experience since graduation in Computing/Computer Science (or a related field) and your highest educational qualification is either a Bachelor's or Master's degree . You have never had a CERN fellow or graduate contract before. Applicants without University degree are not eligible. Applicants with a PhD are not eligible. Additional InformationJob closing date: at 23:59 CET. Contract duration: 24 months, with a possible extension up to 36 months maximum. Working hours: 40 hours per week Job flexibility: Hybrid Target start date: 01-February-2026 This position involves: Work in Radiation Areas. Interventions in underground installations. Job reference: EN-ACE- -GRAE Field of work: Software Engineering and IT Benchmark job: - Computing Engineer What we offer A monthly stipend ranging between 5196 and 5716 Swiss Francs (net of tax) . Coverage by CERN's comprehensive health scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund . Depending on your individual circumstances: installation grant; family, child and infant allowances;
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Senior Full Stack Developer
Vor 7 Tagen
Geneva, Schweiz MKS PAMP VollzeitMISSIONThe Senior Full Stack Developer will design, build, and enhance critical components of our real-time trading platform. Acting as a key technical contributor, this role ensures high-performance, scalable, and secure solutions across the entire software development lifecycle.The mission involves collaborating with other senior engineers to define system...
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Senior Full Stack Developer
vor 1 Tag
Geneva, Schweiz MKS PAMP VollzeitMISSIONThe Senior Full Stack Developer will design, build, and enhance critical components of our real-time trading platform. Acting as a key technical contributor, this role ensures high-performance, scalable, and secure solutions across the entire software development lifecycle.The mission involves collaborating with other senior engineers to define system...
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Full Stack Developer Roles
vor 1 Tag
Geneva, Schweiz SIGMA7 GmbH VollzeitCompany Description Vitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide. In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $13+billion invested in long-term assets. Vitol's customers include national oil...
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Full-Stack Software Developer
vor 4 Wochen
Geneva, Schweiz myScience VollzeitFull-Stack Software Developer (EN-ACE-2025-260-GRAE) CERN Workplace Geneva - Lake Geneva region - Switzerland Category Computer Science | Physics Position Regular Employment / Collaborator Published 24 November 2025 Closing Date 14 December 2025 - Google Chrome - Microsoft Edge - Apple Safari - Mozilla Firefox Full-Stack Software Developer...
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Full Stack Developer Roles
vor 2 Wochen
Geneva, Schweiz Vitol VollzeitCompany DescriptionVitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide. In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $13+billion invested in long-term assets.Vitol’s customers include national oil...
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Full-stack Developer Angular or React +.Net
Vor 4 Tagen
Geneva, Schweiz Edda International VollzeitWHO WE AREEdda Luxembourg est une société luxembourgeoise issue de la longue expérience de C-Services et Oktopus Consulting, réunissant plus de 15 ans d’expertise dans le développement et la gestion de projets IT.Basée à Windhof, Edda Luxembourg compte aujourd’hui plus de 120 experts et collabore avec plus de 40 clients actifs au Luxembourg, aussi...
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Full-Stack Software Developer
vor 4 Wochen
Geneva, Schweiz myScience VollzeitFull-Stack Software Developer (EN-ACE-2025-260-GRAE) CERN Workplace Geneva - Lake Geneva region - Switzerland Category Computer Science | Mechanical Engineering Position Regular Employment / Collaborator Published 24 November 2025 Closing Date 22 December 2025 - Google Chrome - Microsoft Edge - Apple Safari - Mozilla Firefox Mechanical Designer...
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Full-Stack Software Engineer
vor 1 Tag
Geneva, Schweiz CERN VollzeitCompany DescriptionAt CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter - fundamental particles that are made to collide together at close to the speed of light. The...
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Full-Stack Software Engineer
Vor 5 Tagen
Geneva, Schweiz CERN VollzeitJob DescriptionCMS is one of the largest physics experiments of the Large Hadron Collider (LHC), located at CERN's Point 5 site in Cessy, France. The position involves contributing to the design, development, and maintenance of software and computing systems supporting the operation of the CMS experiment and communication within its user community. You will...
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Full-Stack Web Developer
Vor 3 Tagen
Geneva, Schweiz CERN VollzeitCome and join the Web team at CERN - where it all began: CERN, the birthplace of the World Wide Web and the world's largest particle physics laboratory! CERN has an opening for an Early Career Graduate (Origin) as a Full-Stack Developer in the Web Team, part of the Media and Digital Communications (PRD) section in the Education, Communication and Outreach...
