Senior Software Development Engineer in Test (SDET)

Senior Software Development Engineer in Test (SDET) — Enablement PlatformAbout SwapAt Swap, we are revolutionizing agentic commerce through our cutting-edge AI-native platform that seamlessly integrates backend operations with an innovative storefront experience. We empower brands to sell anything, anywhere by centralizing global operations and providing int…

Role overview Speechify seeks a Senior Software Engineer specializing in Windows and desktop applications. This role involves designing and building software aimed at improving accessibility and enhancing the user experience. What you will do Develop and enhance desktop applications for the Windows operating system Collaborate with design, product, and engineering teams to deliver new features and updates Maintain high standards for software quality and usability Location This position is located in Amsterdam, Netherlands.

As an Azure Machine Learning Engineer, you will be at the forefront of our AI and Machine Learning practice in the Netherlands. You will lead the way in the Azure AI domain and play a key role in shaping our AI strategy, both internally and for our clients. Your ability to merge technical depth with a pragmatic approach will enable you to successfully bring AI solutions into production.You will serve as a vital partner to both consultants and clients, helping them maximize the power of AI within the Microsoft ecosystem. Your expertise will encompass Azure Machine Learning, Azure OpenAI, Cognitive Services, Fabric, Databricks, and MLOps solutions in Azure.Your contributions will advance our AI knowledge within the team, collaborate with international colleagues, and support our commercial teams in designing innovative AI and ML projects. You will work on end-to-end solutions: from use case discovery and model development to deployment, monitoring, and optimization.Your role is crucial for our growth in the AI domain, helping position Devoteam as a thought leader in Azure AI and contributing to projects that deliver genuine business impact.

What Will You Do?Enhance the safety domain with your technical expertise as an R&D Engineer in Earth Observation at NLR, focusing on hyperspectral Earth observation data. Using advanced processing techniques, you will extract valuable insights from vast quantities of sensor data sourced from new satellite constellations!As an R&D Engineer in Earth Observation at NLR, you will play a crucial role in the development and enhancement of systems dedicated to processing Hyperspectral Imaging (HSI) data for both military and civilian applications. Your knowledge and experience in transforming raw sensor data into reliable information products will be pivotal for governmental and market stakeholders within the safety domain.You will be involved in the creation of innovative concepts, methodologies, and prototype systems for monitoring, intelligence gathering, mapping, and simulation, enabling Defense to perform its tasks more effectively. Fundamental remote sensing knowledge, including radiometric calibration and atmospheric corrections, is essential for this role.In addition, you will actively participate in the setup, execution, and analysis of measurement campaigns utilizing field spectrometers or airborne HSI data. This is vital for calibration, validation, and the development of high-quality spectral libraries. This data is a crucial link in monitoring critical infrastructure and enforcing tasks for the Ministry of Justice and Security. You will collaborate closely with NLR colleagues, national and international industry partners, fellow institutions, universities, and government bodies.Your tasks will include:Detection and identification of objects, activities, or phenomena in HSI data, along with developing and implementing necessary correction steps such as radiometric calibration and atmospheric corrections.Time-series analysis of HSI data, including fusion with other sources for monitoring purposes.Preparing and conducting measurement campaigns, processing, and analyzing raw HSI data.Contributing ideas for new HSI sensor concepts, processing methods, and applications.Working with and developing synthetic HSI data for simulation, algorithm development, and validation.While the vacancy focuses on HSI data processing from existing and new sensors, the team also engages with optical, infrared, SAR, and electronic signals.

Why Join Nebius?Nebius is at the forefront of revolutionizing cloud computing to empower the global AI economy. We develop cutting-edge tools and resources that enable our clients to tackle real-world challenges and revolutionize industries, all while minimizing infrastructure costs and reducing the necessity for large in-house AI/ML teams. Our workforce operates at the forefront of AI cloud infrastructure, collaborating with some of the most experienced and innovative 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 diverse team of over 1400 professionals includes more than 400 highly skilled engineers excelling in both hardware and software development, complemented by an in-house AI R&D team.The RoleThis opportunity is part of Nebius AI R&D, a team dedicated to applied research in AI. Recent applied research published by our team includes:Applying reinforcement learning for agent training in long-context multi-turn scenariosDramatically scaling task data collection to enhance reinforcement learning for software engineering (SWE) agentsDeveloping a decontaminated evaluation system for SWE agents that is consistently updatedInvestigating test-time guided search methods to create more powerful agentsThe outcomes of our research frequently pave the way for collaboration with adjacent teams, allowing practical applications of our findings.We are currently seeking experienced ML engineers at the senior and staff levels to engage in research projects that include:Guided search and reinforcement learning for agentic systemsReinforcement learning applications for reasoning modelsWeb-scale data collection for agent trainingEfficient model distillation techniquesKey Responsibilities:Conducting experiments to identify effective methods for training large language models based on interaction traces with various environmentsExploring guided generation and search methodologies within trajectory spacesDevising innovative strategies for mining relevant data at web scale

Why Join NebiusNebius is at the forefront of the cloud computing revolution, dedicated to empowering the global AI economy. We provide our clients with innovative tools and resources to tackle real-world challenges and revolutionize industries, all while minimizing infrastructure costs and the need for extensive in-house AI/ML teams. Our employees are immersed in cutting-edge AI cloud infrastructure, collaborating with some of the most skilled and visionary leaders and engineers in the industry.Our Work EnvironmentBased in Amsterdam and publicly listed on Nasdaq, Nebius boasts a worldwide presence with research and development hubs in Europe, North America, and Israel. Our team comprises over 1400 employees, including more than 400 proficient engineers with extensive knowledge in both hardware and software engineering, along with a dedicated in-house AI R&D team.Role Overview:Location: AmsterdamContract Duration: 3-6 monthsStart Date: June 2026Compensation: Paid internshipEligibility: Current university student (Computer Science or related field), recent graduate, or early-career professionalWork Authorization: Must be legally permitted to work in the Netherlands.About the Position:This role involves enhancing the efficiency of biological AI models (including protein folding, protein design, and large foundational models) to ensure they run faster and more effectively during inference without compromising biological accuracy.

Why Join Nebius?Nebius is at the forefront of a transformative era in cloud computing, catering to the global AI economy. We empower our clients with the tools and resources necessary to tackle real-world challenges and revolutionize industries without incurring hefty infrastructure costs or the necessity of extensive in-house AI/ML teams. Our team members are engaged in cutting-edge AI cloud infrastructure projects, collaborating with some of the most seasoned and innovative leaders and engineers in the industry.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 diverse workforce of over 1,400 employees includes more than 400 highly skilled engineers, proficient in both hardware and software engineering, complemented by a dedicated in-house AI R&D team.The RoleWe are seeking a Senior Network Software Engineer (NetSWE) who will engineer software to enhance the safety, scalability, and reliability of network operations, particularly as we accelerate our data center launches. This position is more than just scripting for configurations; you will develop the tools and services that connect the core network components (switches/ports/VLANs, traffic processors) with our cloud platform, utilizing open-source solutions where applicable and creating custom solutions where necessary.Your responsibilities will include:Designing and maintaining services and tools that automate the entire network lifecycle, including day-0 provisioning, ongoing changes, drift detection, and operational verification.Ensuring network changes are safe and transparent through CI/CD workflows, diff/review tools, staged rollouts/rollbacks, audit trails, and protective measures.Creating observability systems that scale seamlessly across various locations, focusing on telemetry pipelines, signal quality, and tools that expedite incident investigations.

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.

Turner Townsend is seeking a Project Controls Engineer with a focus on risk management for energy sector projects in Amsterdam. This position centers on supporting project delivery by applying project control processes and managing risk throughout the project lifecycle. Role overview This role involves implementing established project controls, identifying and tracking risks, and helping to keep projects on schedule and within budget. The Project Controls Engineer will work closely with project teams to maintain oversight of risk management activities across energy initiatives. Key responsibilities Apply project control procedures to monitor progress and costs Identify, assess, and manage project risks Support efforts to deliver projects on time and within budget Location This position is based in Amsterdam and focuses on energy sector projects.

Anduril Industries is at the forefront of defense technology, dedicated to revolutionizing military capabilities of the United States and its allies through cutting-edge innovations. By integrating the expertise and technologies found within the most advanced companies of the 21st century, Anduril is reshaping the design, construction, and commercialization of military systems. Our family of systems is underpinned by Lattice OS, an artificial intelligence-driven operating system that synthesizes thousands of data streams into a dynamic, three-dimensional command and control center. As we navigate an era marked by strategic competition, Anduril is devoted to delivering pioneering autonomy, AI, computer vision, sensor fusion, and networking technologies to military applications with unmatched speed.ABOUT THE TEAMWe are in search of a seasoned Program Manager to spearhead initiatives within our Connected Warfare Division across Europe. Our division is focused on developing a next-generation software-defined distributed command and control architecture and hardware that automate and synchronize third-party combat sensors and strike networks for cohesive joint operations. Collaborating closely with mission partners and operators, we aim to deploy dependable and effective solutions within operationally relevant timelines, addressing the intricate challenges faced by European Defense Departments.This position presents a unique chance to direct pivotal programs that significantly influence the growth and strategic positioning of our company within the defense sector. The ideal candidate will excel in a fast-paced environment, showcase robust leadership capabilities, adeptly manage ambiguity and complexities, and possess a fervor for delivering state-of-the-art technological solutions to our defense clientele.

Role overview Bunq is searching for a Web Brand Designer in Amsterdam to help define the next generation of its website design system. This role centers on building a scalable and dependable foundation that serves both designers and AI-powered development tools. The work goes deeper than surface-level visuals, aiming to create a user experience that stands out for clarity and consistency. What you will do Design system architecture: Lead the development and refinement of the website design system, including tokens, components, and layouts. The system will support both human designers and AI tools. AI-driven workflows: Set up and manage AI tools such as v0, Lovable, and Cursor to design, build, and launch web pages and components. The focus is on improving speed and consistency across the site. Conversion-driven design: Apply conversion rate optimization principles to layouts, components, and user flows. Prioritize designs that drive user sign-ups. Full stack ownership: Oversee the entire process from initial concept through to interactive prototype, moving designs into production independently and without developer support. Location This position is based in Amsterdam, Noord-Holland, Netherlands.

Why join Nebius?Nebius is at the forefront of a revolutionary shift 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 their industries without incurring substantial infrastructure costs or the necessity of assembling extensive in-house AI/ML teams. Our workforce operates on the cutting edge of AI cloud infrastructure, collaborating with some of the most seasoned and creative 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 team consists of over 1,400 professionals, including more than 400 highly skilled engineers with profound expertise in both hardware and software engineering, complemented by an in-house AI R&D team.As part of Nebius Cloud, one of the largest GPU clouds globally, the Token Factory team operates tens of thousands of GPUs. We are developing an inference platform designed to deploy a variety of foundation models — including text, vision, audio, and cutting-edge multimodal architectures — quickly, dependably, and effortlessly at scale. To achieve this goal, we are seeking an engineer capable of ensuring the platform operates flawlessly under heavy loads and can recover seamlessly from unexpected issues.In this position, you will take ownership of the reliability, performance, and observability of the complete inference stack. Your day may start with designing and refining telemetry pipelines — turning hundreds of terabytes of signals into actionable insights through metrics, logs, and traces. You might also optimize Kubernetes autoscalers for enhanced GPU efficiency, create Terraform modules that incorporate resilience into every new cluster, or strengthen our request-routing and retry logic to ensure that transient failures remain unnoticed by users. When incidents occur, you will utilize the automation and runbooks you’ve developed to swiftly detect, isolate, and address issues, while fostering a post-mortem culture to prevent future occurrences. All these efforts are directed towards a singular objective: achieving smooth platform scaling while meeting rigorous cost and reliability targets.Success in this role requires a deep understanding of Kubernetes, Prometheus, Grafana, Terraform, and the principles of infrastructure-as-code. You should be comfortable scripting in Python or Bash, grasp the intricacies of alert design and SLOs for high-throughput APIs, and have enough production experience to recognize how distributed back-ends can fail in real-world scenarios. Experience managing GPU-intensive workloads — whether with vLLM, Triton, Ray, or a similar accelerator stack — will be advantageous, as will a background in MLOps or model-hosting platforms.

About ClickHouseClickHouse is a leading innovator in the cloud computing space, proudly featured on the 2025 Forbes Cloud 100 list. With over 3,000 satisfied customers and an impressive annual recurring revenue growth exceeding 250% year-on-year, we excel in real-time analytics, data warehousing, observability, and AI-driven workloads.Our remarkable growth trajectory was recently affirmed by a $400 million Series D funding round. In the last quarter alone, renowned companies such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted or expanded their use of our platform, joining industry giants like Meta, Cursor, Sony, and Tesla.Join us in our mission to redefine how organizations leverage data!The Connectors team is crucial in linking ClickHouse with the broader data ecosystem. We develop and maintain the essential connectors that make ClickHouse accessible to millions of developers and data practitioners globally. Our work ranges from low-level database integrations to high-level data visualization plugins, ensuring smooth integration with tools our users are already familiar with.Our responsibilities include overseeing the official data connectors (Kafka, dbt, Spark, Flink, Beam, Fivetran) and integrations with leading visualization platforms such as Grafana, Tableau, Power BI, and Metabase.Your RoleAs a Senior Software Engineer focused on JVM-based frameworks, you will be a key contributor, taking ownership of and maintaining vital aspects of ClickHouse's data engineering ecosystem. This position lies at the intersection of high-performance database engineering and developer experience, where you will create tools that empower Data Engineers to exploit ClickHouse's remarkable speed and scalability.Your responsibilities will encompass the entire lifecycle of data framework integrations—from the core database driver that handles billions of records per second to SDKs and connectors that integrate ClickHouse seamlessly into JVM-based applications. This role goes beyond coding; you will be laying the groundwork that thousands of Data Engineers depend on for their most critical data workloads.Your contributions will have a direct impact on how companies manage massive datasets, facilitating real-time analytics platforms that ingest millions of events per second and observability systems that monitor global infrastructure. You will work closely with the open-source community, internal teams, and enterprise users to ensure our JVM integrations set the benchmark for performance, reliability, and user satisfaction.

At Databricks, we are dedicated to empowering data teams to tackle some of the most pressing challenges in the world — from pioneering the next generation of transportation solutions to fast-tracking medical advancements. Our mission is fulfilled through the development and operation of a world-class data and AI infrastructure platform, enabling our customers to leverage deep data insights to transform their businesses.Founded by engineers and driven by a strong customer focus, we enthusiastically embrace every opportunity to confront technical challenges, whether it’s innovating next-generation UI/UX for data interfacing or scaling our infrastructure across millions of virtual machines. Our journey has just begun.Our engineering teams are tasked with creating highly technical products that address significant real-world needs. We manage and operate one of the most extensive software platforms, consisting of millions of virtual machines, generating terabytes of logs and processing exabytes of data daily. At our scale, we frequently encounter cloud hardware, network, and operating system faults, and our software must adeptly shield our customers from these issues.Unity Catalog serves as our platform's native unified and open governance solution for data and AI, breaking down silos, simplifying governance, and accelerating insights at scale. We are seeking a Senior Staff Software Engineer to lead the technical efforts for Unity Catalog Runtime Enforcement. This role involves building and fortifying the runtime enforcement layer for Unity Catalog, ensuring secure, consistent authorization, and data access across Databricks compute, engines, and cloud environments. This initiative aims to minimize incidents and streamline customer decisions by harmonizing enforcement semantics.

Join Databricks as a Senior Solutions Engineer specializing in the Healthcare & Life Sciences sector. In this pivotal pre-sales role, you will collaborate with our sales team to craft exceptional solutions that meet the unique needs of our clients in the healthcare domain. Your expertise will help drive innovation and efficiency, ensuring our clients can harness the power of data to transform their operations.

Why Choose Nebius?Nebius is at the forefront of revolutionizing cloud computing, catering specifically to the global AI economy. Our mission is to provide our clients with the essential tools and resources needed to tackle real-world challenges and innovate industries, all without incurring hefty infrastructure expenses or the necessity of assembling large in-house AI/ML teams. Join us and collaborate with some of the brightest minds in AI cloud infrastructure, alongside seasoned leaders and engineers.Where We OperateFounded in Amsterdam and publicly traded on Nasdaq, Nebius boasts a worldwide presence with R&D centers located throughout Europe, North America, and Israel. Our workforce comprises over 1,400 dedicated professionals, including more than 400 highly skilled engineers proficient in both hardware and software engineering, complemented by a dedicated in-house AI R&D team.Your RoleAs a Senior Site Reliability Engineer (SRE) within the Compute Node team at Nebius AI Cloud, you will play a pivotal role in constructing and managing the cluster scheduler and node-level services that oversee and maintain virtual machines across our cloud regions. The focus of this role is on Linux systems engineering, virtualization, and operational reliability. You will work closely with the operating system and hypervisor, influencing the integration of reliability and observability within the Compute platform.Your Key Responsibilities:Guarantee the reliability, availability, and performance of compute nodes hosting virtual machines.Analyze and troubleshoot Linux systems at both user and kernel space, recognizing their capabilities, limitations, and trade-offs.Resolve intricate production issues involving CPU, memory, NUMA, cgroups, and scheduling.Engage hands-on with virtualization and containerization using QEMU/KVM and Linux-based technologies.Develop and enhance observability as a core capability of the node layer, including metrics, logs, traces, alerts, SLIs, and SLOs.Lead incident response efforts, conduct root-cause analyses, and perform postmortems, driving long-term enhancements in reliability.Work in close partnership with platform, kernel/hypervisor, GPU, and infrastructure teams to refine system design and operability.

Why Join NebiusNebius is pioneering a transformative era in cloud computing, tailored to meet the demands of the global AI economy. We provide the essential tools and resources that empower our clients to address real-world challenges and revolutionize their industries without incurring substantial infrastructure costs or assembling large in-house AI/ML teams. Our workforce is engaged at the forefront of AI cloud infrastructure, collaborating with some of the most talented and innovative 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 diverse team of over 1400 professionals includes more than 400 highly skilled engineers, well-versed in both hardware and software engineering, complemented by an in-house AI R&D team.The RoleWe are seeking a Network Site Reliability Engineer (NetSRE) to play a critical role in developing and maintaining the foundational infrastructure of Nebius—the Network, which is essential for all other services. This engineering-centric SRE position will involve defining clear reliability objectives, implementing the necessary tooling and automation to achieve them, while enhancing the operational safety of the network as we scale rapidly.Your Responsibilities Will Include:Establish and oversee reliability benchmarks for network services and critical pathways (including SLIs/SLOs, availability targets, and error budgets as applicable).Enhance reliability across the entire network, focusing not just on services, but also on site readiness, inter-site connectivity (DCI), and operational protocols.Lead incident response efforts in your areas, directing investigations/postmortems and transforming failures into sustainable solutions rather than recurring issues.Develop and refine observability tools including actionable metrics, logs, traces, alerting systems, and expedited debugging processes.

Why Join Nebius?Nebius is at the forefront of a transformative wave in cloud computing, dedicated to empowering the global AI economy. We provide essential tools and resources that enable our customers to tackle real-world challenges and revolutionize industries—all while avoiding exorbitant infrastructure expenses and the necessity of large in-house AI/ML teams. Our staff operates at the leading edge of AI cloud infrastructure, collaborating with some of the most innovative leaders and engineers in the field.Our Work EnvironmentBased in the vibrant city of Amsterdam and publicly traded on Nasdaq, Nebius boasts a worldwide presence with research and development hubs across Europe, North America, and Israel. Our diverse team of over 1400 professionals includes more than 400 highly skilled engineers, bringing extensive expertise in both hardware and software engineering, complemented by a dedicated in-house AI R&D team.Position Summary:Location: AmsterdamDuration: 3 monthsStart Date: June 2026Compensation: PaidEligibility: Current university student pursuing a degree in Computer Science or a related field, recent graduates, or early career professionalsWork Authorization: Authorized to work in the job's location

About the RoleAs the Director of Application Management, you will have the unique opportunity to build and professionalize a high-performing team. You will be the linchpin in the evolution of our application landscape and play a vital role in the implementation of the new low-code ERP system. Leading a team of seven application managers, you will ensure structure, direction, and prioritization.In this position, you will blend leadership with hands-on involvement, particularly during the ERP system's rollout. You will drive team innovation, mentor colleagues, and guide them through the transition to a future-ready IT landscape.Your strategic input will shape how we structure our digital operations in the coming years, impacting over 30,000 products and global deliveries. You’ll play a key role in how technology supports our trading organization.Enjoy the freedom to leverage your vision and experience to elevate application management to new heights.You will join a dynamic environment undergoing transformation, requiring clarity, courage, and direction. Your leadership will bring calm, structure, and advancement.

Are you the service technician who keeps installations running smoothly and assists colleagues?As a Service Technician in Electrical Engineering and Mechanical Engineering, you will work in the Amsterdam region, focusing on maintenance and troubleshooting of utility installations. Your role is to ensure that installations operate safely, reliably, and efficiently.In this position, you will work independently at client locations, maintain direct contact, and guide colleagues on-site. You are a vital link in the team, contributing to quality and customer satisfaction.Job HighlightsPerform maintenance and resolve issues with E&W installationsWork with established clients in the utilities sectorIndependently manage your work according to a scheduleJoin a stable company with a close-knit team that values direct communicationService area includes Amsterdam and surrounding regionsWhat We Offer YouA competitive salary reflecting your knowledge and experienceTablet, work van, and tools to effectively perform your jobEmployment benefits and pension (PMT) in accordance with the Metal & Technology collective labor agreement25 vacation days and 13 ADV days for full-time employeesOne-year contract with the potential for a permanent positionDevelopment opportunities through Koomen Installatie and the VDK AcademyAccess to benefits via the VDK app, including discounts on insurance, fuel, attractions, corporate benefits, and more!Inspirational team outings, Friday afternoon drinks, and annual VDK family celebrations like Phantasialand!Your ResponsibilitiesAs a Service Technician in Electrical Engineering and Mechanical Engineering, you will ensure optimal functioning of installations.Conduct maintenance and service on E&W installationsAnalyze and resolve technical issuesPerform measurements and diagnosticsMaintain client relationships and explain work performedEnsure neat and professional project completionsYour QualificationsVocational education level 4 in installation technology, electrical engineering, or refrigeration technologyRelevant experience as a service technician in utilitiesExperience with measurement and control technologyA customer-oriented approach and excellent communication skills