Senior Java Developer

Join Sonar as a Principal Platform Engineer!At Sonar, we are dedicated to enhancing code quality and security, empowering developers with AI-driven tools, and optimizing workflows. Our comprehensive analysis supports over 30 programming languages, ensuring that applications are secure, reliable, and maintainable. Trusted by over 7 million developers and 400,000 organizations globally, including giants like the DoD, Microsoft, and NASA, we are committed to fostering a vibrant community.We pride ourselves on our strong culture of accountability and positivity, where each team member is dedicated to our mission and the open-source community. We make deliberate decisions with urgency and operate collectively as One Team to achieve our goals.If you are passionate about building exceptional products and want to be part of a dynamic, global team, this is the opportunity for you!

Join CERN, the world-renowned research organization, as a Computing Engineer specializing in Media Platforms. In this role, you will be integral to developing and maintaining cutting-edge media infrastructure that supports groundbreaking scientific research. Collaborate with top-tier professionals in a dynamic environment and contribute to projects that have global implications.

Who is Sonar?At Sonar, we are dedicated to enhancing code quality and security, empowering developers through innovative AI-driven solutions that streamline workflows. Our comprehensive analysis encompasses all code inputs, ensuring applications are more secure, reliable, and maintainable. With roots in the open-source community, our tools support over 30 programming languages and technologies, serving over 7 million developers and 400,000 organizations globally, including industry giants like the DoD, Microsoft, NASA, MasterCard, Siemens, and T-Mobile.We pride ourselves on fostering an environment that promotes product excellence supported by a strong internal culture. Our team is deeply committed and passionate about our mission and values, upholding high standards of positivity, accountability, and collaboration.At Sonar, we make intentional decisions with clarity, while maintaining a sense of urgency to drive progress. Our operational efficiency and teamwork are key to achieving our objectives.Join us in our mission to transform the developer experience, as CODE embodies our core philosophy guiding our daily operations.

Join SonarSource as a Software Engineer specializing in Java integrations and agentic workflows. In this pivotal role, you will collaborate with cross-functional teams to enhance our software solutions, ensuring seamless integration and improved user experiences. Your expertise in Java development will be essential in driving innovative solutions and optimizing our workflows.

Who is Sonar?Sonar is dedicated to enhancing code quality and security, preventing issues from affecting production environments. We empower developers to be more productive through AI-assisted tools, ensuring a smoother developer experience across diverse workflows. Our platform analyzes all code, whether produced by internal teams, generative AI, or third parties, leading to applications that are more secure, reliable, and maintainable. With roots in the open-source community, Sonar supports an extensive array of over 30 programming languages, frameworks, and infrastructure technologies. Currently, our solutions are utilized by more than 7 million developers and 400,000 organizations globally, including esteemed clients such as the Department of Defense, Microsoft, NASA, MasterCard, Siemens, and T-Mobile.At Sonar, we strive to create exceptional products backed by strong internal teams and a robust culture. We are deeply committed to our mission and are passionate about supporting our users, each other, and our open-source community. We maintain high standards and hold each other accountable for demonstrating positivity, dedication, thoughtfulness, empathy, and passion every day.We make decisions with intentionality and clarity of purpose, while also maintaining a sense of urgency to move swiftly.Our effectiveness and operational efficiency are paramount. We work together as One Team to achieve our collective goals.At Sonar, CODE is more than just an acronym – it embodies a mindset that guides our daily operations.Why You Should Apply:Join us at Sonar, where a team of brilliant, motivated, and driven professionals is dedicated to empowering developers to create better and faster. Our solutions enhance code quality and security while minimizing developer workload, allowing them to focus more on their passions and less on tedious tasks. We address the root causes of issues, improving all code whether authored by developers, generated by AI, or sourced from third parties.We foster a dynamic corporate culture with employees across the globe and hub offices located in the USA, Switzerland, the UK, Singapore, and Germany. Our team members thrive in a collaborative environment where innovation and excellence are celebrated.

Join CERN as a Backend Software Engineer specializing in Database Systems using Oracle and Java. You will be part of a dynamic team focused on developing robust database solutions that support scientific research and data analysis. Your expertise will contribute to innovative projects that enhance the operational capabilities of one of the world’s leading research organizations.

About SonarSource:SonarSource is dedicated to enhancing code quality and security, ensuring that developers can focus on crafting excellent software without the hindrance of technical debt. We leverage advanced AI technologies to increase developer productivity and streamline workflows. Our platform analyzes code from various sources, including internal teams, AI-generated content, and third-party contributions, delivering more secure, reliable, and maintainable applications. With a strong foundation in the open-source community, our solutions support a vast array of programming languages and frameworks, empowering over 7 million developers and 400,000 organizations globally, including major players like the DoD, Microsoft, NASA, MasterCard, Siemens, and T-Mobile.At SonarSource, we pride ourselves on creating exceptional products backed by outstanding internal teams and a robust corporate culture. We are deeply committed to our mission and are obsessed with delivering value to our users, our team, and the open-source community. Our high standards foster accountability, positivity, dedication, and passion in our daily operations.We approach our decisions with clear intentions while maintaining a sense of urgency, allowing us to act swiftly and effectively. Collaboration as One Team is at the heart of our operational efficiency.At SonarSource, CODE embodies our principles and drives our daily activities.

About SonarSource:At SonarSource, we empower developers by enhancing code quality and security, ensuring that potential issues are addressed before they reach production. Our innovative solutions, powered by AI, streamline workflows and boost developer productivity. With support for over 30 programming languages and frameworks, SonarSource is trusted by over 7 million developers and 400,000 organizations globally, including industry leaders like Microsoft and NASA.Our culture is built on a foundation of commitment, accountability, and a shared passion for excellence. We prioritize collaboration, clarity in decision-making, and operational efficiency, working together as one cohesive team. Here at Sonar, we embrace the CODE mindset, which shapes our everyday operations.Why Join Us?Join a dynamic and diverse group of talented professionals dedicated to revolutionizing the developer experience. At SonarSource, we don't just address the symptoms of code issues; we tackle them at their source, enabling developers to focus on their passions while we handle the rest. Our global presence includes offices in the USA, Switzerland, the UK, Singapore, and Germany, fostering a culture of innovation and collaboration.

Senior Java Developer ! Join the Apside Family and Become an Apsidien! We could have asked Chat GPT to show you why Apside is the IT services company you need, but we prefer you discover it for yourself Explore Your Future Role // Context Client: Banking, Insurance, and Government sectors.Working Methodology: Agile.Role: Senior Java Developer, responsible for designing high-performance tools for our prestigious clients in the Romandy region.Technical Environment: Java, Spring (Spring Boot, Spring MVC, Spring Security, Spring Core), Kafka, RabbitMQ, etc. Mission Collaborate with business stakeholders and other development teams to finalize requirements and propose suitable architecture with the team’s assistance.Work on technical evolution tasks - resolving technical debts, and migrating to a more resilient architecture.Integrate new data sources from new data providers into the existing system.Handle maintenance and bug-fixing tasks, assisting the team in addressing operational requests/issues. Location Geneva, Vaud

Role Overview CERN is seeking a Database Platform Engineer to help optimize and manage its database platforms in Geneva. This role supports both scientific research and organizational operations by ensuring database systems remain efficient, secure, and accessible. What You Will Do Design, implement, and maintain database solutions to meet evolving needs Work closely with a collaborative team to support and improve database infrastructure Focus on enhancing data accessibility, security, and performance across platforms Monitor and tune systems to ensure databases run reliably and efficiently Location This position is based in Geneva.

Join our vibrant Data Platform & Applications team as a proactive and detail-oriented Application Support Engineer in Geneva. You will play a crucial role in supporting mission-critical data platform applications within our fast-paced energy trading environment. As an integral part of our global support team, you will deliver Level 1 (L1) and Level 2 (L2) support, ensuring the high availability, reliability, and performance of our data platforms. Collaborate with application development teams, infrastructure teams, and business users across various regions to resolve incidents, manage service requests, and promote continuous improvement in our support processes.Key Responsibilities:Deliver L1 and L2 support for data platform applications, encompassing incident triage, troubleshooting, and resolution.Utilize monitoring tools and dashboards to oversee application health, performance, and data flows.Address and resolve user queries, issues, and service requests promptly, ensuring high customer satisfaction.Escalate complex issues to L3 support or development teams, maintaining clear documentation and communication.Execute routine operational tasks, including user access management, data catalog administration, batch job monitoring, and data integrity checks.Engage with business users to comprehend requirements and provide guidance on application functionality and best practices.Maintain and update support documentation, knowledge bases, and runbooks.Identify recurring issues and contribute to root cause analysis and problem management.Support incident and change management processes in accordance with best practices.Participate in an on-call rotation to provide after-hours support as needed.

Join Talan as a Microsoft Fabric Architect and be part of a dynamic team responsible for designing innovative architecture solutions. We are seeking an experienced professional who is passionate about technology and architecture. In this role, you will leverage your expertise to drive projects, collaborate with cross-functional teams, and ensure the successful implementation of Microsoft Fabric solutions.

We are seeking a talented and driven Controls Engineer to join our dynamic team at dstaff in Geneva. In this role, you will be responsible for designing, developing, and implementing control systems that enhance our engineering capabilities. You will work closely with cross-functional teams to ensure the successful integration of control solutions in various projects.

Join our innovative team at dstaff as a Controls Engineer. In this role, you will leverage your expertise in control systems design and implementation to drive cutting-edge projects. You will collaborate with a diverse group of engineers and professionals to develop solutions that enhance operational efficiency and productivity.

Role overview The Survey Engineer position at CERN in Geneva supports a range of research and engineering projects in particle physics. The main focus is on planning and executing surveys that provide the high-precision measurements essential for scientific experiments and infrastructure. Main responsibilities Plan surveys for research and engineering initiatives in particle physics. Carry out measurement activities to ensure accuracy for scientific work. Location This role is based in Geneva.

Role Overview CERN is seeking an Embedded Systems Engineer to join the Engineering department in Geneva. This role focuses on designing, developing, and implementing embedded systems that play a key part in supporting scientific projects in particle physics. What You Will Do Design embedded systems for scientific applications Develop and implement solutions to meet project requirements Collaborate with multidisciplinary teams within the Engineering department Who Should Apply This position is well suited for recent graduates eager to apply their embedded systems knowledge in a scientific setting.

CERN seeks an RF System Engineer to support projects at the forefront of particle physics research in Geneva. This position centers on the design, development, and implementation of radio frequency systems that play a key role in CERN’s experimental and research infrastructure. Role overview The RF System Engineer will participate in building and maintaining radio frequency systems used throughout CERN’s facilities. The work involves collaborating with technical teams to ensure these systems meet the demanding requirements of particle physics experiments. Key responsibilities Design and develop radio frequency systems for research and experimental use Implement and test RF solutions to support ongoing projects Contribute technical expertise to the improvement of existing RF infrastructure Location This position is based in Geneva at CERN’s main campus.

Role overview CERN is seeking a Civil Engineering Works Supervisor based in Geneva. This role focuses on overseeing civil engineering projects from start to finish, with a strong emphasis on quality and adherence to industry standards. Key responsibilities Supervise and coordinate civil engineering works on site Monitor project progress and ensure compliance with technical requirements Work closely with multidisciplinary teams across CERN Support the delivery of infrastructure that enables scientific research Collaboration This position involves regular interaction with engineers, technicians, and other specialists who contribute to CERN's scientific mission.

The Junior Survey Engineer position at CERN is based in Geneva and supports research activities by assisting with various surveying tasks. This entry-level role offers practical experience in a scientific setting, contributing to engineering solutions that help advance ongoing projects. Key responsibilities Assist with surveying tasks to support research and development work Work alongside experienced engineers to apply and develop engineering solutions Who this role suits This position is designed for those starting their engineering career and interested in gaining hands-on experience within a scientific environment.