Senior Linux Infrastructure Engineer

Join Adyen as a Senior Linux Infrastructure Engineer and be part of a dynamic team dedicated to providing cutting-edge solutions. In this role, you will leverage your expertise in Linux systems to enhance our infrastructure and ensure optimal performance. You will work collaboratively with cross-functional teams to architect and implement scalable solutions …

Location and Flexibility This position follows a hybrid model. Work can be done from home or at the RIPE NCC office in Amsterdam, which is located at Amsterdam Central Station. Candidates must already reside in the Netherlands to be considered. Compensation and Hours Annual salary between €50,000 and €64,000, including allowances and secondary benefits Full-time schedule: 37.5 hours per week Part-time arrangements are also possible Role Overview The Linux/OpenWRT Systems Engineer will support firmware development for RIPE Atlas probes, which form part of a global Internet measurement platform. This platform depends on around 14,000 volunteer-hosted probes to gather and share network performance data, including DNS queries, traceroutes, pings, NTP, and HTTP metrics. The firmware is primarily written in C, with scripting components, and is released as open source. The technology stack includes tools such as libevent and BusyBox, running on OpenWRT or Oracle Linux, and is packaged for additional operating systems. Security and stability are always prioritized throughout the development process. This role involves close collaboration with an international team that values teamwork and ongoing learning. Key Responsibilities Oversee and maintain the release process for RIPE Atlas probe firmware and software across multiple Linux-based platforms

About ClickHouseAs a proud member of the 2025 Forbes Cloud 100 list, ClickHouse stands at the forefront of innovation in the private cloud sector. With an impressive customer base exceeding 3,000 and an annual recurring revenue (ARR) growth of over 250% year-over-year, ClickHouse excels in real-time analytics, data warehousing, observability, and AI workloads.Our rapid growth was recently confirmed by a successful $400M Series D funding round, which has attracted notable clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex, along with established AI leaders and global brands including Meta, Cursor, Sony, and Tesla.Join us on our mission to revolutionize data utilization in businesses. Be part of our exciting journey!About the TeamThe Cloud Infrastructure Engineering team is responsible for constructing and overseeing the essential components of ClickHouse Cloud's data plane, ensuring a seamless end-to-end experience. This encompasses compute, networking, security, and a multi-cloud, multi-region architecture, all designed to provide a dependable and scalable managed ClickHouse service for our customers. We are on the lookout for talented and seasoned cloud infrastructure software engineers to join our ranks, tasked with the design, deployment, and maintenance of our infrastructure.What will you do?Architect and create a resilient, scalable, and high-availability distributed infrastructure.Develop a state-of-the-art cloud-native platform leveraging public cloud resources, automating cloud resource management.Collaborate closely with our ClickHouse core database development and security teams to enhance our SAS offerings.Enhance routing and traffic components to increase the reliability and scalability of our cloud services.Implement industry best practices to systematically elevate availability across our systems.Design and build security components...

Join our dynamic team at Adyen as an Observability Infrastructure Engineer. In this pivotal role, you will be responsible for enhancing the observability of our systems, ensuring seamless operation and reliability. Collaborate with cross-functional teams to design and implement monitoring solutions that provide insights into system performance and health.

Join pinely as we expand our innovative team! We are seeking a dedicated Site Reliability Engineer who thrives in a dynamic environment.Key Responsibilities:Deploy, configure, and manage Linux-based servers efficiently.Diagnose and resolve hardware and network availability issues while monitoring for failures.Oversee numerous nodes across various remote sites and cloud infrastructures.Contribute to infrastructure automation initiatives using Python and/or Go.Engage with cloud platforms including AWS, Google Cloud, and Alibaba Cloud.Enhance monitoring systems for production trading environments utilizing Grafana.Required Qualifications:A minimum of 3 years of experience in managing and troubleshooting high-load systems.Strong grasp of the Linux TCP/IP stack.Familiarity with essential network components such as DHCP, DNS, and BGP.Proficiency in at least one configuration management tool (e.g., Salt, Ansible).Extensive knowledge of infrastructure monitoring tools, including Prometheus and Grafana.Fluent in English (B2/Upper-Intermediate or above).Basic skills in Python/Bash/Go.Willingness to travel for work-related tasks.Preferred Qualifications:Familiarity with leading server hardware brands.Experience optimizing hardware and OS configurations for peak performance.What We Offer:Competitive salary and comprehensive social benefits.Attractive bonus structure with flexibility in salary negotiations.Opportunity to work with unique networks such as radio relay, shortwave, FPGA cards, and atomic clocks, including server optimization on overclocked systems.Access to cutting-edge technologies and a supportive environment for implementing innovative solutions.Flexible working conditions, minimizing bureaucracy and promoting autonomy.Tuition reimbursement and sponsorship for conferences and training.

Are you ready to advance your career? Join us at studytube as a Cloud and Infrastructure Engineer, where you'll enhance and innovate our cloud systems. Your hands-on experience with DevOps tools will be crucial in managing, optimizing, and scaling our learning platform's infrastructure.Key ResponsibilitiesAs a pivotal member of our team, you will help shape and advance our Cloud Platform by introducing innovative solutions, driving progress, and ensuring that our infrastructure is secure, scalable, and prepared for future demands.In an environment that champions excellence, teamwork, and personal development, you’ll have the autonomy to experiment, refine, and create a significant impact.Your Role Includes:Designing, constructing, and managing our cloud infrastructure to ensure it remains robust, efficient, and dependable.Automating processes by developing and maintaining Infrastructure as Code (IaC) utilizing tools such as Terraform.Enhancing our security posture by applying cloud security best practices and ensuring compliance with industry standards.Refining our CI/CD pipelines to accelerate and streamline deployments.Collaborating with cross-functional teams to translate requirements into scalable infrastructure solutions.Proactively monitoring system health to address potential issues before they affect users.

Join Turner & Townsend as a Senior Consultant specializing in Capital Projects and Infrastructure, where you will drive transformative initiatives in project delivery and infrastructure management. Your expertise will be pivotal in advising clients across various sectors, ensuring their projects are completed efficiently and effectively.As a vital member of our team, you will leverage your extensive experience and strategic insight to guide our clients through the complexities of capital project management. You will collaborate with cross-functional teams, fostering innovation and excellence in project execution.

Why Join Nebius?Nebius is at the forefront of revolutionizing cloud computing to empower the global AI economy. We provide innovative tools and resources that enable our clients to tackle real-world problems and revolutionize industries without incurring exorbitant infrastructure costs or the necessity of establishing large in-house AI/ML teams. Our workforce is comprised of leading experts in AI cloud infrastructure, working closely with some of the most seasoned and innovative leaders and engineers in the sector.Workplace CultureBased in Amsterdam and publicly traded on Nasdaq, Nebius boasts a global presence with R&D centers across Europe, North America, and Israel. Our diverse team of over 1400 professionals includes more than 400 highly skilled engineers with extensive expertise in hardware and software engineering, along with a dedicated AI R&D team.The OpportunityNebius is seeking a talented Senior Software Engineer to become an integral part of our Hardware Infrastructure Observability team, with the option to work from our Amsterdam office. We specialize in developing and maintaining low-level monitoring systems for servers and data center engineering to ensure reliability at scale. Our responsibilities include designing and managing maintenance systems that facilitate safe, predictable fleet-wide changes while sustaining infrastructure health.

Role overview Speechify is seeking a Software Engineer focused on Data Infrastructure and Acquisition in Amsterdam, Netherlands. This position involves developing and refining the systems that gather, process, and deliver data across the Speechify platform. What you will do Design and build data infrastructure to support Speechify’s products. Improve data acquisition workflows, aiming for greater efficiency and reliability. Collaborate with colleagues to enhance the data capabilities of the platform. Requirements Background in data systems or infrastructure engineering. Ability to tackle complex technical problems. Interest in influencing how users experience technology.

Why Join Nebius?Nebius is at the forefront of cloud computing, dedicated to empowering the global AI economy. We provide the essential tools and resources to help our clients tackle real-world challenges and revolutionize industries, all while minimizing infrastructure expenses and the need for extensive in-house AI/ML teams. Our team works on the cutting edge of AI cloud infrastructure, collaborating with some of the most knowledgeable and innovative leaders and engineers in the industry.Work EnvironmentLocated in the vibrant city of Amsterdam and publicly traded on Nasdaq, Nebius boasts a global presence with R&D centers across Europe, North America, and Israel. Our team consists of over 1,400 professionals, including more than 400 exceptionally skilled engineers with in-depth expertise in both hardware and software engineering, complemented by a dedicated in-house AI R&D team.Role Overview:Primary Focus: Engage in learning network operations while assisting the team with routine tasks related to data center and backbone networks under close supervision.Operational Support (Supervised):Provide assistance in daily network operations for data center and backbone environments.Execute straightforward, well-defined tasks as directed.

Join us at Databricks, where our mission is to empower data teams to tackle some of the world's most significant challenges — from revolutionizing transportation to accelerating medical advancements. We achieve this by developing and operating the premier data and AI infrastructure platform, allowing our customers to harness profound data insights to enhance their businesses. Founded by engineers and driven by a customer-centric philosophy, we eagerly embrace every chance to overcome technical hurdles, whether that's crafting next-generation UI/UX for data interaction or scaling our services across millions of virtual machines. And this is just the beginning. Unlike conventional enterprise software, we create and build innovative SaaS products that delight all stakeholders: decision-makers, administrators, and end-users. As a Senior Fullstack Software Engineer, you will collaborate closely with your team and product management to deliver exceptional user experiences. Here are a few of the dynamic teams you could become a part of: SQL Analytics Console: This new product provides Databricks customers with a top-notch experience for Business Intelligence (BI) and executing SQL workloads directly on the data lake. Our team develops the console for SQL Analytics, where users configure, manage, and monitor their SQL usage.Jobs and Workflows: This team supports all asynchronous customer workloads for Databricks, which constitute the majority of our usage. As this demand has surged, we have restructured the system to enhance stability and scalability, while also introducing exciting new features for advanced workflows and customer observability. This team combines frontend, backend, and reliability engineering skills across various projects.Developer Ecosystem: Focused on enhancing the development experience and best practices with external tools, we oversee the core open-source components of the developer ecosystem: the SDK, CLI, and Terraform.Apps Developer Experience: This team is dedicated to making application development on Databricks seamless and enjoyable. We have built an SDK and services tailored for app developers, including our AppKit. Our Codegen sub-team develops tools that ensure apps function perfectly from the start. We are also working on an MCP server for Cursor/Claude Code and developing Skills.

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 wave in cloud computing, dedicated to empowering the global AI economy. We provide innovative tools and resources that enable our clients to tackle real-world challenges and revolutionize industries, all while minimizing infrastructure costs and eliminating the need for extensive in-house AI/ML teams. By joining our team, you'll collaborate with some of the most skilled and visionary leaders in AI cloud infrastructure.Our Work EnvironmentWith headquarters in Amsterdam and a presence on Nasdaq, Nebius boasts a global reach with R&D hubs in Europe, North America, and Israel. Our workforce of over 1,400 includes more than 400 highly skilled engineers specializing in both hardware and software, alongside an in-house AI R&D team.The OpportunityNebius is seeking a Senior Software Engineer to join our Hardware Infrastructure team, based in our Amsterdam office.The Hardware Infrastructure team is responsible for designing, developing, and supporting systems integral to the data center lifecycle.Your Responsibilities:Develop and design services that automate operations across a large server fleet.Qualifications:5+ years of software engineering experience.Strong proficiency in Python or Golang, or a willingness to quickly adapt to these languages.Proven ability to write reliable code and troubleshoot complex issues.Genuine interest in DevOps processes.Fluency in English.Preferred Qualifications:Experience with cloud infrastructure.Familiarity with container orchestration systems.

What will you be doing?As part of a dedicated team of system administrators, you will be at the forefront of developing and managing the Linux environment, particularly focusing on High Performance clusters. This infrastructure is crucial for the daily operations of NLR colleagues. Your contributions will span across architecture, design, implementation, and maintenance of NLR systems. You will lead project initiatives for new development trajectories, guiding them from analysis through design, implementation, and into operational use. Your role is essential in ensuring the functionality, currency, security, and efficiency of the Linux environment within the NLR data center. This position offers a dynamic work environment where no two days are the same. You will work from our Amsterdam office with the option to work partially from home.

Expand your knowledge. Gain hands-on experience. Build your career. Join Dura Vermeer for your internship.Now is your chance to apply theoretical knowledge in a practical setting: you are eager to learn, and so are we! As an intern at Dura Vermeer Infra, you will be at the heart of projects ranging from road and bridge construction to sustainable urban solutions and railway projects. Your contributions matter, both literally and figuratively.Your Internship ExperienceWe offer internship opportunities year-round across various projects and offices in the North West region, including locations near you. Whether you are studying MBO, HBO, or WO in civil engineering, we will collaboratively identify where your talents can shine: work preparation, execution, design, calculation, project management, or even a thesis project. You will have the autonomy to shape your internship alongside your mentor.Here, you will learn from seasoned colleagues while also bringing your own ideas to the table. You will be fully integrated into our team, gaining trust and building your professional network within the infrastructure sector. This way, you will not only enhance your educational experience but also advance your career.Why Choose Dura VermeerDura Vermeer is a family-owned and independent construction firm active in residential construction, commercial construction, infrastructure, and technology in the Netherlands. Since 1855, our independence and long-term stability have been the foundation of our strategy. With a turnover of approximately €1.8 billion and over 3,000 employees, we rank among the top in the Dutch construction industry. Together, we realize remarkable projects, ranging from iconic structures to everyday solutions that address societal challenges. We guarantee the best solutions for tomorrow and make a difference for the Netherlands in the long run. We have ambitious goals, and we can only achieve them thanks to our people. As an outstanding employer, we strive to ensure that you choose Dura Vermeer every day, that you take pride in our creations just as we do, that everyone working with us feels happy, safe, and able to express themselves, and that you can thrive and bring out the best in yourself.Your Ideal Work EnvironmentYou will work at Dura Vermeer Infra North West region, focusing on Amsterdam. Our (head) office is located in Cruquius, Noord-Holland, and we also have regional offices in Almere, Amsterdam, Alkmaar, and Oude Meer. Anyone driving through the Dura Vermeer Infra North West work area will circle the IJsselmeer. From Texel through Amsterdam and Het Gooi to Flevoland, we are constructing roads, bridges, and sewers. However, ...

Why join 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 the essential tools and resources to tackle real-world challenges and revolutionize industries, all while avoiding hefty infrastructure expenditures and the necessity of establishing extensive in-house AI/ML teams. Our talented workforce operates at the cutting edge of AI cloud infrastructure, collaborating with some of the most experienced and inventive leaders and engineers in the field.Our Work EnvironmentHeadquartered in Amsterdam and publicly listed on Nasdaq, Nebius boasts a global presence with R&D hubs across Europe, North America, and Israel. Our team comprises over 1,400 professionals, including more than 400 highly skilled engineers with substantial expertise in both hardware and software engineering, supplemented by an in-house AI R&D team.We are seeking a Senior HPC Systems Engineer to be instrumental in developing our hyperscaler platform. This role involves working with its core components while analyzing and optimizing the performance of large-scale GPU clusters that bridge hardware and software.You will engage with the entire stack—from hardware and system software to networking (InfiniBand/RoCE), virtualization (KVM/QEMU), and distributed communication layers (such as MPI and NCCL).Key Responsibilities:Analyze system behavior across multiple layers, identify performance bottlenecks, and drive enhancements that influence the construction, operation, tuning, and validation of our clusters.Investigate and resolve performance issues of GPU clusters under real workloads, including training and inference scenarios.Assess and incorporate new hardware, system configurations, and tuning methods through the software stack.Support complex performance-related escalations from internal teams and clients.Collaborate closely with infrastructure, software engineering, and hardware vendor teams (such as NVIDIA, Mellanox, and Intel).Contribute to hardware and cluster qualification (acceptance), ensuring systems meet performance standards.

Join Boskalis, a global leader in dredging and marine services, as an Infrastructure Calculator Specialist. In this exciting role, you will utilize your analytical skills to support project planning and cost estimation for a variety of infrastructure projects. Your expertise will contribute to our commitment to delivering innovative and sustainable solutions.

Why Choose Nebius?Nebius is at the forefront of a transformative wave in cloud computing, dedicated to empowering the global AI economy. We build cutting-edge tools and resources that enable our clients to address real-world challenges and revolutionize industries without incurring hefty infrastructure expenses or the necessity of assembling large in-house AI/ML teams. Our team operates at the pinnacle of AI cloud infrastructure, collaborating with some of the most skilled and visionary leaders and engineers in the industry.Our Work EnvironmentHeadquartered in Amsterdam and publicly traded on Nasdaq, Nebius boasts a worldwide presence with R&D centers across Europe, North America, and Israel. Our workforce of over 1,400 includes more than 400 highly proficient engineers specializing in both hardware and software engineering, complemented by a dedicated in-house AI R&D team.The RoleWe are seeking a talented Senior Backend Software Engineer to contribute to the development of our hyperscaling platform. The majority of our tasks are focused on Golang, with additional responsibilities in Java and Python. You can choose to work from our offices in Prague or Amsterdam, or remotely within Europe.Your Responsibilities Include:Creating fault-tolerant, reliable cloud services such as cloud infrastructure, managed databases, Kubernetes management, billing, monitoring systems, and machine learning services, among others.

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

Role OverviewWe are in search of a proactive and seasoned IT Infrastructure & Operations Specialist to spearhead our internal IT operations. This role encompasses infrastructure stability, vendor management, security oversight, and the enhancement of business systems.The position transcends traditional incident management; it acts as a strategic and operational backbone, guaranteeing reliability, scalability, robust documentation, and alignment with business objectives.The perfect candidate will possess deep technical expertise, a solid understanding of business contexts, and the capability to autonomously manage and enhance IT environments.