Why Choose Nebius?Nebius is at the forefront of a transformative era in cloud computing, dedicated to empowering the global AI economy. Our innovative tools and resources enable our clients to overcome tangible challenges and revolutionize industries without incurring hefty infrastructure costs or the necessity of developing extensive in-house AI/ML teams. Our workforce operates at the intersection of AI cloud infrastructure, collaborating with some of the most seasoned and creative leaders and engineers in the sector.Our Work EnvironmentLocated in Amsterdam and publicly traded on Nasdaq, Nebius boasts a worldwide presence with R&D centers across Europe, North America, and Israel. Our diverse team consists of over 1400 professionals, including more than 400 highly skilled engineers with profound expertise in both hardware and software engineering, along with an internal AI R&D division.The RoleThe Virtual Private Cloud (VPC) team is responsible for constructing and managing the foundational networking layer of our cloud platform. We facilitate reliable communication between virtual machines by abstracting them from the physical network, ensuring seamless IP-based connectivity as workloads traverse the data center.Our team is tasked with designing secure, isolated private networks for our clients, connecting them to the public internet, and delivering essential networking services such as load balancers, firewalls, and security groups. Given that nearly every cloud application is network-dependent, VPC serves as a critical service for the entire platform.Prioritizing stability and resilience, we engineer systems to remain dependable and operational even amidst cloud component failures.Key Responsibilities:Enhance service scalabilityDevelop service functionality (e.g., IPv6 support, service endpoints, VPC peering, Layer 7 load balancers, and additional networking services)Refine internal architecture to optimize interaction with related servicesIn this role, your responsibilities will include:Developing control and data planes for Nebius Cloud network servicesEnhancing service performance and reliabilityAutomating complex cross-service interaction scenariosConducting load testing for services

Basalt seeks a Cloud System Engineer based in Den Haag or Leiden, with the option to work in a hybrid arrangement. The position is for 36 hours per week, with the start date to be set in consultation. This role supports the technical backbone of Basalt’s patient care by maintaining secure and reliable IT systems. The Cloud System Engineer joins the Technical Management team and collaborates closely with security specialists, functional management, and external vendors. Main responsibilities Perform pre-security tasks such as system hardening, policy management, and security analysis using Microsoft Defender Oversee and enhance backup and recovery solutions for both cloud and on-premises systems Create and maintain PowerShell scripts to automate routine IT processes Collaboration and teamwork Regular coordination with internal security and functional management experts is part of this role, along with working with external suppliers. The focus is on ensuring IT reliability and security to support healthcare operations.

Why join Nebius?Nebius is pioneering a transformative shift in cloud computing to meet the demands of the global AI economy. Our innovative tools and resources empower customers to tackle real-world challenges and revolutionize industries, all while avoiding hefty infrastructure expenses and the necessity for extensive in-house AI/ML teams. Our workforce operates at the forefront of AI cloud infrastructure, collaborating with some of the most seasoned and creative leaders and engineers in the sector.Our Work EnvironmentLocated in Amsterdam and publicly traded on Nasdaq, Nebius has a worldwide presence with research and development hubs across Europe, North America, and Israel. Our dynamic team, comprising over 1400 members, includes more than 400 highly skilled engineers proficient in both hardware and software engineering, along with an in-house AI research and development team.Role OverviewThe CloudGate team is tasked with managing the software aspects of external network connectivity within our cloud infrastructure. We are developing a sophisticated traffic delivery system that supports diverse scenarios such as IPv4 connectivity, Cloud Interconnect, Egress NAT, and a network load balancer, capable of handling tens of millions of packets per second.Our architecture is built on a control plane microservice model utilizing gRPC transport and our proprietary database for data warehousing.Key Responsibilities:Enhance service scalabilityDevelop service functionalities, including support for service endpoints and an expanded range of health check typesOptimize internal architecture to improve interaction with related servicesYour Main Duties Will Include:Building a data plane for Nebius Cloud network servicesEnhancing service performance and reliabilityAutomating intricate cross-service interaction scenariosConducting load testing for services

Why Join Nebius?Nebius is at the forefront of a transformative era in cloud computing, dedicated to empowering the global AI economy. We provide the innovative tools and resources needed by our clients to tackle real-world challenges and revolutionize industries without incurring hefty infrastructure costs or necessitating the establishment of large in-house AI/ML teams. Our workforce operates at the leading edge of AI cloud infrastructure, collaborating with some of the most seasoned and creative leaders and engineers in the sector.Our Work EnvironmentWith our headquarters in Amsterdam and a presence on Nasdaq, Nebius boasts a worldwide reach with R&D hubs across Europe, North America, and Israel. Our team consists of over 1,400 employees, including more than 400 highly skilled engineers who possess extensive expertise in both hardware and software engineering, complemented by an in-house AI R&D division.About the Role:Token Factory is a key component of Nebius Cloud, recognized as one of the largest GPU clouds globally, operating tens of thousands of GPUs. We are developing an inference platform that streamlines the deployment of various foundational models—be it text, vision, audio, or the latest multimodal architectures—ensuring they are fast, reliable, and easy to deploy at an enormous scale.

Join Devoteam as an Azure Cloud Engineer and take your career to new heights! We are seeking a skilled engineer with a passion for cloud technologies to design, implement, and manage robust Azure solutions for our diverse clients. You will play a crucial role in delivering high-quality cloud services that meet our clients' business needs.In this role, you will work closely with cross-functional teams to ensure seamless integration of Azure services, optimize cloud infrastructure, and enhance system performance. If you are eager to tackle challenging projects and contribute to innovative cloud solutions, we want to hear from you!

About ClickHouseRecognized in the 2025 Forbes Cloud 100, ClickHouse stands out as one of the most dynamic and rapidly expanding private cloud companies. With over 3,000 clients and an annual recurring revenue (ARR) growth exceeding 250% year-over-year, ClickHouse excels in real-time analytics, data warehousing, observability, and AI workloads.Our recent $400M Series D funding round underscores our growth trajectory, attracting notable clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex. These organizations join a prestigious roster of AI pioneers and global brands like Meta, Cursor, Sony, and Tesla.Join us as we revolutionize how businesses utilize data!The Security Team plays a critical role in delivering essential security capabilities across application, cloud, and enterprise security, incident response, detection, and governance, risk, and compliance (GRC). We are seeking skilled, hands-on security professionals who are enthusiastic about implementing modern security processes and tools, emphasizing automation and data-driven strategies.

Location: Remote within the Randstad region Salary: €3,492–€4,718 gross per month, depending on experience. This does not include secondary benefits or a company car. Role overview Kinly is looking for experienced AV System Engineers to join the team. This role focuses on installing and implementing large, complex projects at client sites throughout the Randstad region. The position is remote, but work will involve travel to client locations as needed. What you will do Install and implement large-scale AV, UC, and IT solutions Troubleshoot complex installation issues for AV, UC, and IT systems Modify and adjust control software, including Crestron and Extron platforms Provide technical guidance to both internal and external engineers during major installations Manage project documentation and handle related administration Requirements Fluent in Dutch Experience as an AV installer and/or IT administrator for complex systems Knowledge of configuring network switches and routers Strong understanding of complex AV infrastructures Background in programming and modifying control systems, as well as installing and configuring video systems Excellent technical insight into advanced technologies and installations Accessibility If invited for an interview and reasonable adjustments are needed, please share this when scheduling with the Talent Acquisition team. Equal opportunities Kinly considers all qualified candidates for employment, regardless of gender, ethnicity, or any other characteristic.

Role overview KPN seeks a Cloud Automation Engineer based in Amersfoort to support the modernization of its cloud infrastructure. The position centers on automating and improving cloud processes, aiming to increase both efficiency and reliability for the organization. What you will do Automate and optimize cloud workflows that align with business requirements Collaborate with colleagues from various disciplines to design and deploy automation solutions Contribute to streamlining operations and enhancing the quality of service delivery

Role overview Sopra Steria seeks a Cloud Engineer in Nieuwegein to design, build, and maintain cloud infrastructure for client projects. The position centers on creating secure and reliable cloud environments that align with business objectives. What you will do Design and implement cloud infrastructure based on specific client needs Maintain and fine-tune cloud systems to ensure strong performance and security Collaborate with cross-functional teams to deliver solutions that address business requirements Assist clients as they move through digital transformation projects

Join our innovative team at Devoteam as a Cloud Native Engineer, where you'll play a pivotal role in designing, implementing, and optimizing cloud-native applications. Work with cutting-edge technologies and contribute to transformative projects that enhance our clients' operations.

We are seeking a skilled Cloud Engineer to join our innovative team at dept. As a Cloud Engineer, you will play a pivotal role in designing, implementing, and managing cloud infrastructure and services. You will collaborate with cross-functional teams to ensure the seamless operation of cloud solutions that meet our clients' evolving needs.

About the RoleWe are seeking a highly skilled Senior Site Reliability Engineer to join our dynamic Cloud FinOps team at Hopper. Our team is responsible for managing extensive infrastructure within Google Cloud, utilized by hundreds of engineers to deliver an exceptional experience to millions of users worldwide.Your passion lies in automating processes and fine-tuning systems to ensure optimal performance. You strive for infrastructure that is scalable, reliable, secure, and efficient, continuously seeking solutions that are practical, straightforward, cost-effective, and user-friendly.Daily ResponsibilitiesEngage in projects that enhance cost efficiency, such as:Minimizing network egress costs by eliminating unnecessary headers.Ensuring effective utilization of warehouse data and selecting the most appropriate storage solutions, like implementing cold storage for infrequently accessed buckets.Optimizing autoscaling for databases and computing resources.Enhancing current cost attribution frameworks to provide all teams with clear visibility into their expenses.Providing support during incidents and participating in the on-call rotation for platform-related issues, with the flexibility to accommodate diverse time zones across America and Europe, ensuring you can rest easy at night!You will be integrated into a small yet highly effective team of Site Reliability Engineers.Ideal Candidate ProfileDemonstrated expertise in Site Reliability Engineering (SRE), DevOps, Software Engineering, or Systems Engineering.Strong troubleshooting abilities and problem-solving skills.Proficient in system design with excellent analytical capabilities.Effective communication skills.Familiarity with major cloud platforms, particularly Google Cloud.Proficiency in SQL.Experience with containers, Kubernetes, and related tools like Kustomize and Helm.Knowledge of Service Mesh technologies, preferably Istio.Understanding of networking concepts, including DNS, TLS, certificates, and ingress management.

Join Nebius and Shape the Future of Cloud Computing!Nebius is at the forefront of revolutionizing cloud computing to cater to the global AI economy. Our mission is to provide our customers with essential tools and resources to tackle real-world challenges and revolutionize industries without incurring massive infrastructure costs or requiring extensive in-house AI/ML teams. Working with us means collaborating with some of the most experienced and innovative leaders and engineers in the AI cloud infrastructure domain.About Our WorkplaceLocated in the vibrant city of Amsterdam and publicly traded on Nasdaq, Nebius boasts a global presence with R&D hubs across Europe, North America, and Israel. Our diverse team of over 1400 employees includes more than 400 skilled engineers, specializing in hardware and software engineering, complemented by an in-house AI R&D team.The RoleAs part of the Compute Node team, you will develop services for managing Virtual Machines on GPU servers, integrating disk management, virtual networks, and InfiniBand networks. You will also play a crucial role in developing the Virtual Machine Scheduler, which operates across clusters with thousands of servers and tens of thousands of GPUs across multiple data centers in various regions.

Join our team as an Azure Cloud Engineer and leverage your expertise in a mission-critical Azure landscape. You will collaborate within a multidisciplinary team dedicated to a customer with a specific Azure focus.Your role involves a diverse range of activities, including designing cloud solution architectures for migrations and green-field deployments, as well as managing traditional banking platforms and migrating critical applications to Azure. Based on your skills and experience, you will be integrated into the customer team that best aligns with your expertise.

Only applications from candidates who are fluent in Dutch and currently residing in the Netherlands will be consideredAre you an Azure expert with a passion for infrastructure who can lead a team and drive product vision?We are looking for you! As a Senior Cloud Engineer at Quion, you will play a critical role in designing, implementing, and managing our cloud solutions. You will ensure the stability, security, and scalability of our infrastructure while actively contributing to the professionalization of our cloud environment.Where will you work?Quion is one of the largest mortgage service providers in the Netherlands. We proudly manage mortgages and consumer credit for renowned national and international financial organizations. We serve as their strategic partner, helping them successfully serve their clients in a rapidly changing world. Our ambition: everyone wants their mortgage serviced by Quion.What will you do?As a Senior Cloud Engineer, you will be responsible for the management, optimization, and development of our cloud infrastructure. You will collaborate closely with internal teams and stakeholders to ensure a secure, scalable, and future-proof environment. You are a technical specialist with in-depth knowledge of cloud platforms and infrastructure automation.In summary, as a Senior Cloud Engineer:You will manage the cloud infrastructure within Microsoft Azure (VMs, networks, storage, security), ensuring availability, scalability, and performance.You will design and implement solutions based on Azure best practices and business needs.You will monitor cloud usage and optimize costs and resource utilization.You will automate infrastructure via Infrastructure as Code (e.g., Bicep) and CI/CD pipelines (Azure DevOps, GitHub Actions).You will ensure secure access, compliance, and security controls within the cloud environment (including Key Vault, identity management).You will use tools such as Azure Monitor and Log Analytics for monitoring and troubleshooting.You will work intensively with development teams, administrators, and other stakeholders.You will document cloud architecture and processes clearly and structurally.

About ClickHouseRanked in the prestigious 2025 Forbes Cloud 100 list, ClickHouse stands out as a pioneering and rapidly expanding private cloud enterprise. With an impressive client base of over 3,000 and a remarkable annual recurring revenue (ARR) growth exceeding 250% year-on-year, ClickHouse is at the forefront of real-time analytics, data warehousing, observability, and AI-driven workloads.The company’s ongoing success was recently reinforced by a substantial $400M Series D funding round. Within the last quarter, notable clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have either adopted our platform or increased their existing usage. These companies join a renowned group of AI trailblazers and global giants including Meta, Cursor, Sony, and Tesla.Join us on our mission to revolutionize the way organizations interact with data. Embark on this exciting journey with us!About the TeamThe Cloud Performance Engineering team is tasked with developing the cloud-native ClickHouse Cloud Platform that is set to redefine the OLAP landscape. We are seeking outstanding performance engineers who possess a deep understanding of the performance thresholds of various distributed databases, alongside a knack for crafting tools that assess the performance and scalability of intricate systems. The ideal candidate will be a performance engineer specializing in distributed systems, equipped with robust experience in database benchmarking, test automation, system engineering, performance analysis, and capacity management. This role presents a unique chance to make a profound impact on our elastic, infinitely scalable, high-performance, serverless ClickHouse Cloud.Your Responsibilities:Conduct benchmarking of system performance and database performance analysis, focusing on capacity sizing and optimization.Diagnose and resolve application and server errors by analyzing logs and implementing appropriate triage measures.Propose configuration optimizations to address performance bottlenecks.Collaborate closely with the core development, cloud, and security teams to enhance ClickHouse Cloud’s performance.Initiate and lead Chaos Engineering projects across engineering teams, aligned with internal objectives.Create, implement, and oversee tools to systematically conduct chaos experiments and evaluate their effects.Delve into and cultivate a comprehensive understanding of large-scale distributed systems.Examine challenges in software resilience, operations, and delivery processes.Enhance our backend systems to incorporate Chaos Engineering methodologies.Monitor live systems and identify innovative ways to introduce disruptions.

Why Choose Nebius?Nebius is at the forefront of a transformative era in cloud computing, dedicated to empowering the global AI economy. We provide our clients with innovative tools and resources to tackle real-world challenges and revolutionize their industries—all while minimizing infrastructure costs and eliminating the need for extensive in-house AI/ML teams. Our team operates at the cutting edge of AI cloud infrastructure, collaborating with some of the most seasoned and imaginative leaders and engineers in the industry.Our Work EnvironmentBased in Amsterdam and publicly listed on Nasdaq, Nebius boasts a global presence with R&D centers across Europe, North America, and Israel. Our workforce of over 1400 employees includes more than 400 highly skilled engineers possessing deep expertise in both hardware and software engineering, complemented by an in-house AI R&D team.The OpportunityWe are in search of a talented HPC System Engineer to join our dynamic team, focusing on the benchmarking of GPU platforms for machine learning and AI workloads. In this pivotal role, you will assess the performance of GPU-based hardware across various deep learning and AI frameworks, facilitating data-driven decisions for optimizing platforms and guiding the development of next-generation hardware. Your Responsibilities Include:Collaborating closely with hardware and development teams to profile and analyze GPU performance at both the system and kernel levels.Evaluating and benchmarking GPU performance across diverse platforms, architectures, and software stacks (such as CUDA and ROCm).Conducting acceptance testing for new GPU clusters, ensuring hardware and software meet the necessary performance, stability, and compatibility standards for AI workloads.Executing experiments with various GPU system configurations to evaluate the effects of different interconnect strategies and system-level optimizations on performance and scalability. We Are Looking For Candidates Who Have:Strong proficiency in Unix/Linux, as well as experience with Python...

System EngineerBen jij gepassioneerd door het monitoren en optimaliseren van IT-omgevingen? Wil je graag werken aan de onderliggende complexiteit van infrastructuren? Is het voor jou een uitdaging om storingen vroegtijdig te signaleren en continue verbeteringen en automatisering door te voeren? Dan is de functie van System Engineer bij uno1 perfect voor jou.Bij uno1 zorgen we ervoor dat de IT-omgevingen van onze klanten veilig, stabiel en actueel blijven. Als System Engineer ben jij een cruciale schakel in ons team: je houdt toezicht op systemen, lost incidenten op en werkt samen met collega’s aan voortdurende verbeteringen.Wat ga je precies doen?Ons Beheer Team, bestaande uit 15 system- en network engineers, is op zoek naar versterking. In deze rol ben je verantwoordelijk voor het bewaken en onderhouden van Cloud-omgevingen, servers, netwerkapparatuur en werkplekken. Je pakt technische problemen aan en werkt nauw samen met het Project Team, het Support Team en het Application Services Team. Terwijl het Support Team de directe communicatie met klanten verzorgt, is het Beheer Team verantwoordelijk voor systeemgerelateerde storingen.Jouw verantwoordelijkheden:Toezicht houden op de vitale infrastructuur van onze klanten;Updaten en onderhouden van zowel Cloud- als On Premise infrastructuur;Beheren van complexe Cloud- en On Premise back-upoplossingen;Verbeteren van de beveiliging van beheerde omgevingen;Onboarden van nieuwe klanten;Samen met het team werken aan procesverbetering en automatisering van handelingen.Wat bieden wij jou?Een aantrekkelijk salaris tussen de €3000,- en €4500,- en waardering voor jouw inzet;Opleidingen, trainingen en individuele coaching (wij beschikken over een studiebudget);Reiskostenvergoeding, plus een laptop en telefoon van de zaak;De kans om deel uit te maken van een groeiende organisatie (wij streven naar verdubbeling!);Een geweldige groep collega’s met wie je regelmatig leuke uitjes en borrels hebt;Een uitstekende pensioenregeling (wij betalen 75%!) en winstdeling.Over uno1Uno1 is een sociale en kwaliteitsgerichte organisatie met een informele, no-nonsense cultuur. Bij ons krijg je de ruimte om jezelf te zijn, en we koesteren een open en transparante werkomgeving.

As a Senior Public Cloud Engineer at Solvinity's Amersfoort location, you will play a pivotal role in implementing and optimizing cloud environments for our diverse clientele, which includes Dutch governmental institutions, municipalities, banks, insurers, and other public sector clients. You will design, construct, and test automated solutions tailored to the specific needs and challenges faced by our customers. Standard solutions, such as Terraform modules, Lambda functions, and container platforms, will serve as a foundation for other client projects and will be maintained by our Support teams.In this role, you'll build and test solutions within a collaborative team environment before they are delivered centrally for discussion and optimization. You will enhance platform structures and assist with migrations and transitions to the Public Cloud using scripting languages such as Terraform, PowerShell, Python, and Go. Additionally, you will be responsible for documenting your work to ensure clarity and continuity.You will be a key member of our Cloud team, consisting of Cloud Consultants and Engineers, all working under the guidance of a Team Leader who is actively involved in projects. The team operates using the Scrum methodology, allowing you to collaboratively determine project priorities each sprint.Your ResponsibilitiesDesign, implement, and manage secure and scalable public cloud solutions.Automate cloud environments through Infrastructure as Code (IaC) using tools like Terraform and Ansible.Ensure optimal security and compliance across cloud platforms, particularly Microsoft Azure.Analyze and resolve complex cloud-related issues for our clients.Contribute proactively to innovation and knowledge sharing within the team and organization.