Quantitative Researcher - Trading Team

Join Jump Trading as a Site Reliability Engineer in our Trading Operations team. In this pivotal role, you will ensure the reliability and performance of our trading systems, utilizing your expertise to implement best practices in system design and operations.Your responsibilities will include monitoring system performance, troubleshooting issues, and collab…

Why Join Nebius?Nebius is at the forefront of a transformative era in cloud computing, designed to empower 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 necessity for extensive in-house AI/ML teams. Our workforce operates at the cutting edge of AI cloud infrastructure, collaborating with some of the industry’s most experienced and pioneering leaders and engineers.Where We OperateBased 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 of over 1,400 professionals includes more than 400 highly skilled engineers, proficient in both hardware and software engineering, alongside a dedicated in-house AI research and development team.The RoleNebius is seeking a talented Senior Site Reliability Engineer to join our Hardware Infrastructure team. You will have the opportunity to work from our vibrant office in Amsterdam.The Hardware Infrastructure team is responsible for designing, developing, and maintaining systems integral to the data center lifecycle:Functional and load testing systems.Monitoring engineering equipment in our data centers (power supply, air and water cooling, etc.).Monitoring IT assets: racks, servers, JBODs, JBOGs, power shelves, network devices, etc.Asset management and tracking.Tracking hardware repair tasks.Server production oversight.Your Responsibilities Will Include:Ensuring fault tolerance, scalability, and uninterrupted service operation.Utilizing state-of-the-art technologies to address various infrastructure challenges.Implementing and refining CI/CD processes.We Expect You to Have:Expertise in Linux systems, alongside proficiency in Python and Bash scripting for automation.A proven track record of troubleshooting complex system issues, encompassing hardware, software, and networking.Strong analytical skills and adept problem-solving capabilities, aimed at optimizing system performance.Proficiency in English.Bonus Skills:An interest in backend development.Experience in designing, developing, and managing high-load distributed systems.

Why choose Nebius?Nebius is at the forefront of revolutionizing cloud computing to empower the global AI economy. We develop essential tools and resources that enable our clients to tackle real-world problems and innovate across industries—all without incurring substantial infrastructure costs or the necessity of assembling large in-house AI/ML teams. Our team operates at the cutting-edge of AI cloud infrastructure, collaborating with some of the most experienced and innovative leaders and engineers in the industry.Our Work EnvironmentWith our headquarters in Amsterdam and a presence on Nasdaq, Nebius boasts a global footprint with R&D hubs across Europe, North America, and Israel. Our workforce of over 1400 includes more than 400 expert engineers with extensive experience in hardware and software engineering, alongside a dedicated in-house AI R&D team.The RoleYour responsibilities will include:Ensuring fault tolerance, scalability, and uninterrupted operations for our services.Utilizing cutting-edge cloud technology to address various infrastructure challenges.Implementing and enhancing CI/CD processes.We expect you to have:Strong experience with programming languages such as Go, Python, or C++.A solid understanding of classic algorithms and data structures.Commercial experience with and a deep understanding of Unix systems and networking technologies.Experience with containerization and configuration management tools like Ansible, Salt, Terraform, Docker, Kubernetes, and Helm.Bonus points for:A keen interest in backend development.Experience in designing, developing, and managing high-load distributed systems.Commercial experience across various cloud platforms.Coding interviews are part of our hiring process.What we offer:A competitive salary and a comprehensive benefits package.Opportunities for professional advancement within Nebius.Flexible working arrangements.A dynamic, collaborative work environment that fosters initiative and innovation.

airapps is seeking a Site Reliability Engineer (SRE) based in Amsterdam. This position centers on maintaining the reliability, scalability, and performance of core systems. Role overview The SRE works alongside both development and operations teams. The main focus is to keep infrastructure running smoothly and to improve service quality for users. What you will do Monitor and support system reliability and uptime Collaborate with developers and operations staff to optimize infrastructure Contribute to enhancing the overall user experience by ensuring stable services Location This role is based in Amsterdam.

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.

Join our innovative team at dev2 as a Site Reliability Engineer, where you'll play a pivotal role in enhancing our cutting-edge Machine Learning Platform. You will be responsible for ensuring the reliability, availability, and performance of our systems while collaborating with cross-functional teams to implement best practices in software engineering and operations.

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.

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

At IMC, technology underpins our operations, enabling us to drive millions of trading decisions each day. Our cutting-edge in-house software empowers us to surpass our competitors with swift and efficient decision-making.Located in Amsterdam, IMC's Trading Strategy Software Engineers are responsible for crafting a diverse array of applications, systems, and tools. This includes the implementation of trading algorithms, options pricing, volatility assessments, simulation frameworks, and data analysis and visualization tools tailored for traders.

Join our innovative team as a High-Frequency Trading Core Engineer at 42.com. In this pivotal role, you will work on cutting-edge technologies to develop and optimize trading systems that operate at lightning speeds. You will collaborate with talented engineers and traders to enhance the performance and reliability of our trading infrastructure.

Join our dynamic team at Chicago Trading Campus as a Quant Trading Associate in Amsterdam. In this role, you will be at the forefront of algorithmic trading strategies, leveraging quantitative analysis to drive successful trading outcomes. Your passion for data and finance will be instrumental in optimizing our trading models and enhancing our market position.

Stay Connected with IMC Trading After ICLR 2026 IMC Trading welcomes interest from attendees at ICLR 2026. Completing our brief form is not a formal job application, but it helps us keep in touch and consider your profile for future roles. After the conference, our team will review submissions and reach out if your background matches upcoming opportunities. Locations Amsterdam, Netherlands Chicago, United States Hong Kong, Hong Kong Mumbai, India New York, United States Sydney, Australia We look forward to staying in contact and exploring how you might contribute at IMC Trading.

Join IMC as a Trading Recruiter and play a pivotal role in expanding our talent acquisition initiatives across Europe. Your expertise will be essential in attracting and securing top-tier talent in trading and quantitative research, which are vital for our ongoing success. Collaborating closely with business leadership and global recruitment teams, you will design and implement innovative hiring strategies that align with our long-term vision, ensuring we consistently bring in the best talent in the industry.Your Key Responsibilities:Manage the complete recruitment process for trading and quantitative research roles across Europe.Serve as a trusted advisor to hiring managers, providing insights on market trends, candidate availability, and recruitment best practices.Utilize your deep understanding of IMC’s culture and industry to develop creative sourcing strategies that target both passive and active candidates in competitive markets.Build and maintain a robust industry network to proactively identify and attract top candidates from specialized fields.Assess candidates for both technical skills and cultural fit to ensure alignment with the hiring team’s needs.Deliver a personalized and engaging candidate experience that showcases IMC’s unique strengths.Continuously evaluate and enhance recruitment processes to optimize efficiency and quality of hire.Provide regular updates to stakeholders, celebrating successes, addressing challenges, and offering data-driven insights to shape recruitment strategies.

The energy sector faces rapid change as regulations shift, sustainability goals evolve, and prices fluctuate. At budgetenergie in Amsterdam, the Business Developer Trading role focuses on turning these market signals into practical solutions that help lower energy costs for customers. Role overview This position operates at the intersection of market trends, trading, and commercial strategy. The work involves identifying developments such as ETS2, green gas, blending obligations, and power purchase agreements (PPAs), then shaping these into new business propositions. From initial idea through to launch, you will guide these initiatives across the organization. Key responsibilities Translate market changes (ETS2, green gas, blending obligations, PPAs) into new propositions Build and justify business cases for proposed ideas Make complex market information clear and actionable for colleagues Refine processes to support smooth implementation of new propositions Collaborate with trading, commercial, IT, legal, business intelligence, and external partners Support and advise decision-makers using market and data insights Success in this role means launching new propositions that directly reduce energy bills for customers. The team The Trading Portfolio Management team includes traders, a process manager, data analysts, and developers. The team closely monitors the market and seeks out new commercial opportunities. There is space to identify and develop ideas that align with the company’s strategic direction. In this role, you will take ownership of projects from the first concept through to full implementation.

About Five RingsFive Rings LLC is a leading proprietary trading firm dedicated to integrating strategy, innovation, and cutting-edge technology to excel in the global financial markets. With a presence in New York, Boca Raton, London, and Amsterdam, we engage in diverse trading activities across both established and niche markets. Our team is committed to identifying new opportunities, assessing associated risks and rewards, and crafting sophisticated strategies and tools to harness them.We foster an open culture that promotes the seamless exchange of knowledge and ideas across all departments.About the RoleWe are looking for a Trading Assistant to join our Amsterdam office. In this role, you will be responsible for accurately entering and updating orders in a dynamic trading environment, coordinating with traders to ensure the timely and accurate flow of information, and continuously monitoring market conditions. The ideal candidate thrives in a fast-paced, time-sensitive atmosphere and is adept at multitasking, prioritizing critical market data input. You will also be tasked with daily trade reconciliation, ensuring precision by comparing trade records with our internal documentation.Please note that this position requires on-site work five days a week, in alignment with trading hours.About YouThe ideal candidate will possess a bachelor's degree, be a proactive self-starter, and demonstrate exceptional communication skills. The ability to perform efficiently in a fast-paced environment while maintaining attention to detail and strong organizational abilities is vital for success in this role.

In 2023, IMC Trading acquired Altas Technologies, an innovative algorithmic trading firm dedicated to constructing the most advanced trading stack for the future. This merger combines Altas' sophisticated trading strategies with IMC's robust execution and scaling capabilities, fortifying IMC's market presence and promoting long-term stability and growth.The Altas team specializes in developing resilient, fully automated systems designed to predict and trade in cryptocurrency markets. As a technology-driven and analytical group, we create state-of-the-art systems, ranging from high-performance trading platforms to distributed machine learning and research infrastructures. Joining our team presents a unique opportunity to contribute to our ambitious goals in scaling crypto strategies during a pivotal growth phase.Your Core Responsibilities:As part of a dynamic core development team of around five individuals, you will leverage cutting-edge technologies on both new initiatives and the optimization of existing systems. This team enjoys complete end-to-end ownership of their technological stack. In this role, you will:Ensure reliable, high-quality data ingestion from external sources while centralizing data processing with a strong emphasis on optimization.Collaborate closely with research teams to fulfill their data requirements.Champion and implement automation across systems to accelerate deployment cycles.Engage hands-on with business data—analyzing, validating, and troubleshooting to ensure it aligns with organizational needs.Stay abreast of the latest technology trends in the industry; propose, assess, and integrate innovative solutions.Focus heavily on system automation and CI/CD practices to facilitate rapid software deployment.

Are you the Lead Site Manager in Civil Engineering who ensures a safe working environment? Do you want to collaborate with your team to execute complex and challenging civil engineering projects in the Amsterdam region? We would love to hear from you!Your RoleAs an independent Lead Site Manager, you will take charge of various civil engineering projects from start to finish. You will lead multiple infrastructure projects, connecting different parties to ensure a smooth process. As a leader, you will build a strong and successful team, encouraging everyone to deliver quality and meet objectives. The client and the surrounding community are at the forefront of your considerations, as you constantly seek solutions that best serve the client while ensuring the team feels heard and understood throughout the project.Our projects include significant undertakings such as the Middenmeer North project, sustainable collaboration in asphalt maintenance with SOK 2.0, and the Linnaeusstraat project involving underground and above-ground infrastructure. These reflect our ambition to merge quality with sustainability. Join us and make a difference!More about Dura VermeerDura Vermeer is a family-owned company and an independent construction firm engaged in residential, utility, infrastructure, and technology sectors across the Netherlands. Since 1855, our independence and long-term continuity have formed the foundation of our strategy. With an annual revenue of approximately €2.6 billion and over 3,775 employees, we rank among the top in the Dutch construction sector. Together, we realize beautiful projects, addressing social challenges with innovative solutions. We are committed to ensuring our employees are proud of what we create together and that everyone feels happy, safe, and valued at Dura Vermeer.Your WorkplaceYou will be working at Dura Vermeer Infra, North West region. Our main office is located in Cruquius, Noord-Holland, where...