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Location: Amsterdam, Netherlands; Remote - Europe About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The team The Hardware Automation team builds the internal platforms and tooling that power how Nebius operates its data center infrastructure at scale. Our mission is to eliminate manual effort, reduce human error, and give every team in the Hardware Infrastructure department real-time visibility and control over the systems they own. We operate as a product engineering team embedded within hardware infrastructure — meaning we don't just write requirements and hand them off. We own the full stack: from requirements gathering with data center operations and hardware engineering, through design and build, all the way to rollout and ongoing reliability. Your responsibilities will be centered around the d esign and development of services that automate work of a large server fleet at scale. We expect you to have: 5+ years of professional software engineering experience Excellent knowledge of Python or Golang, or you are ready to quickly switch to these programming languages Ability to write reliable code and dig into complex problems Strong interest in being engaged in DevOps processes Working proficiency in English We expect Engineers to: Manage large-scale projects involving multiple stakeholders Break down complex tasks and guide both their own work and that of more junior colleagues Be experts in specific technologies and write high-quality code that can serve as a reference Assess task priority and focus on high-impact work, avoiding low-value efforts Have strong architectural thinking and contribute to system design Be involved in hiring and actively contribute to interviews Be willing to share knowledge and mentor others It will be an added bonus if you have: Solid understanding of modern server architecture and its components Good knowledge of computer networks Experience designing, developing and running high-load distributed syste Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: Amsterdam, Netherlands; Remote - Europe About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role We’re looking for a Senior Hypervisor Engineer to contribute to the development of our hyperscaler platform. The Hypervisor team supports and develops the parts of the Cloud platform that directly affect the KVM hypervisor and QEMU device emulator. We understand the granular details of hardware virtualization and device emulation, paying close attention to performance and protection against untrusted code. You will work on substantial extensions for the QEMU/KVM virtualization stack in close cooperation with the opensource community. I n this position, your responsibility will be to : Optimize I/O for emulated disk and network devices Integrate the hypervisor with other platform services and storage facilities for user data Efficiently distribute resources between virtual machines Improve guest system support Advance the cutting-edge of open source virtualization Provide low-level security for the hypervisor and emulator Provide general support, fix bugs, and monitor the upstream Collaborate with other team members and stakeholders We expect you to have : 5+ years of professional software engineering experience Fluent in C programming language 3+years of experience with Linux At least 3 years of engineering experience with QEMU/KVM General understanding of x86-compatible systems (virtual memory, interrupts, privilege rings) Experience writing general system code in user mode for Linux, including debugging, analysis, and optimization tools (the emulator is built on the user mode system process for Linux) It would be an added bonus if you had : Aсcepted patches in Linux Kernel or QEMU/KVM Experience working with Linux kernel Some experience with ARMv8, including virtualization extensions Understanding of PCI, SCSI, and ACPI Experience working with the Linux kernel Excellent communication skills for cross-team collaboration Strong work ethic We conduct coding interviews as part of the process. #LI-JS1 Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: Peru Job Title: Bookkeeper/Accountant Employment Type: Part-Time Contractor About the client: Our client is a growing real estate investment company with approximately $15 million in assets under management across six entities. It specialize in adaptive reuse real estate projects and are expanding rapidly. They are seeking an experienced bookkeeper/accountant with a background in real estate syndication or fund management to join their team. Position Overview: As a Bookkeeper/Accountant, you will be responsible for managing our financial records in QuickBooks, maintaining detailed cash flow and accounts payable reports, and assisting with construction cost tracking. You will also play a critical role in providing accurate monthly financial reports and working closely with our team to ensure smooth payment authorizations and project-level accounting. Key Responsibilities: ● Manage and maintain financial records across six entities in QuickBooks, ensuring accuracy and consistency in all entries. ● Prepare and update custom financial reports, including: Bi-weekly cash flow reports tracking balances for all checking accounts and net cash. A/P reports by entity, including current and 90-day forward-looking projections. ● Manually import 3rd party management reports and perform cash reconciliation in Google Sheets for select properties. ● Prepare month-end financial reports by the 5th of each month. ● Assist with construction cost tracking for active development projects, including auditing construction draws. ● Collaborate with the team via weekly calls to discuss project-level activities and address any financial transaction questions. ● Manage payment authorization processes through Asana. ● Potentially assist with in-house tax preparation as the company grows. Requirements Minimum of 4 years of bookkeeping/accounting experience Prior experience working remotely as a bookkeeper or accountant for a U.S. firm is preferred. Prior experience with real estate asset management and/or real estate investment firms. Proficiency in QuickBooks and Google Sheets. Strong understanding of cash flow management, A/P reporting, and financial reconciliation. Experience with construction cost tracking and development projects is preferred. Familiarity with Asana or similar project management tools. Excellent attention to detail and organizational skills. Benefits Benefits: Competitive compensation based on experience and skills. Flexible working hours and remote work environment. Access to a network of top-tier clients. Professional development and training opportunities. How to Apply: If you meet the above qualifications and are interested in joining our network of top remote bookkeepers, please submit your application, including your resume and a cover letter detailing your relevant experience and why you would be a great fit for Uptalent.io.

Location: El Salvador Job Title: Bookkeeper/Accountant Employment Type: Part-Time Contractor About the client: Our client is a growing real estate investment company with approximately $15 million in assets under management across six entities. It specialize in adaptive reuse real estate projects and are expanding rapidly. They are seeking an experienced bookkeeper/accountant with a background in real estate syndication or fund management to join their team. Position Overview: As a Bookkeeper/Accountant, you will be responsible for managing our financial records in QuickBooks, maintaining detailed cash flow and accounts payable reports, and assisting with construction cost tracking. You will also play a critical role in providing accurate monthly financial reports and working closely with our team to ensure smooth payment authorizations and project-level accounting. Key Responsibilities: ● Manage and maintain financial records across six entities in QuickBooks, ensuring accuracy and consistency in all entries. ● Prepare and update custom financial reports, including: Bi-weekly cash flow reports tracking balances for all checking accounts and net cash. A/P reports by entity, including current and 90-day forward-looking projections. ● Manually import 3rd party management reports and perform cash reconciliation in Google Sheets for select properties. ● Prepare month-end financial reports by the 5th of each month. ● Assist with construction cost tracking for active development projects, including auditing construction draws. ● Collaborate with the team via weekly calls to discuss project-level activities and address any financial transaction questions. ● Manage payment authorization processes through Asana. ● Potentially assist with in-house tax preparation as the company grows. Requirements Minimum of 4 years of bookkeeping/accounting experience. Prior experience working remotely as a bookkeeper or accountant for a U.S. firm is preferred. Prior experience with real estate asset management and/or real estate investment firms. Proficiency in QuickBooks and Google Sheets. Strong understanding of cash flow management, A/P reporting, and financial reconciliation. Experience with construction cost tracking and development projects is preferred. Familiarity with Asana or similar project management tools. Excellent attention to detail and organizational skills. Benefits Benefits: Competitive compensation based on experience and skills. Flexible working hours and remote work environment. Access to a network of top-tier clients. Professional development and training opportunities. How to Apply: If you meet the above qualifications and are interested in joining our network of top remote bookkeepers, please submit your application, including your resume and a cover letter detailing your relevant experience and why you would be a great fit for Uptalent.io.

Location: Philippines Job Title: Bookkeeper/Accountant Employment Type: Part-Time Contractor About the client: Our client is a growing real estate investment company with approximately $15 million in assets under management across six entities. It specialize in adaptive reuse real estate projects and are expanding rapidly. They are seeking an experienced bookkeeper/accountant with a background in real estate syndication or fund management to join their team. Position Overview: As a Bookkeeper/Accountant, you will be responsible for managing our financial records in QuickBooks, maintaining detailed cash flow and accounts payable reports, and assisting with construction cost tracking. You will also play a critical role in providing accurate monthly financial reports and working closely with our team to ensure smooth payment authorizations and project-level accounting. Key Responsibilities: ● Manage and maintain financial records across six entities in QuickBooks, ensuring accuracy and consistency in all entries. ● Prepare and update custom financial reports, including: Bi-weekly cash flow reports tracking balances for all checking accounts and net cash. A/P reports by entity, including current and 90-day forward-looking projections. ● Manually import 3rd party management reports and perform cash reconciliation in Google Sheets for select properties. ● Prepare month-end financial reports by the 5th of each month. ● Assist with construction cost tracking for active development projects, including auditing construction draws. ● Collaborate with the team via weekly calls to discuss project-level activities and address any financial transaction questions. ● Manage payment authorization processes through Asana. ● Potentially assist with in-house tax preparation as the company grows. Requirements Minimum of 4 years of bookkeeping/accounting experience. Prior experience working remotely as a bookkeeper or accountant for a U.S. firm is preferred. Prior experience with real estate asset management and/or real estate investment firms. Proficiency in QuickBooks and Google Sheets. Strong understanding of cash flow management, A/P reporting, and financial reconciliation. Experience with construction cost tracking and development projects is preferred. Familiarity with Asana or similar project management tools. Excellent attention to detail and organizational skills. Benefits Benefits: Competitive compensation based on experience and skills. Flexible working hours and remote work environment. Access to a network of top-tier clients. Professional development and training opportunities. How to Apply: If you meet the above qualifications and are interested in joining our network of top remote bookkeepers, please submit your application, including your resume and a cover letter detailing your relevant experience and why you would be a great fit for Uptalent.io.

Location: Mexico Job Title: Bookkeeper/Accountant Employment Type: Part-Time Contractor About the client: Our client is a growing real estate investment company with approximately $15 million in assets under management across six entities. It specialize in adaptive reuse real estate projects and are expanding rapidly. They are seeking an experienced bookkeeper/accountant with a background in real estate syndication or fund management to join their team. Position Overview: As a Bookkeeper/Accountant, you will be responsible for managing our financial records in QuickBooks, maintaining detailed cash flow and accounts payable reports, and assisting with construction cost tracking. You will also play a critical role in providing accurate monthly financial reports and working closely with our team to ensure smooth payment authorizations and project-level accounting. Key Responsibilities: ● Manage and maintain financial records across six entities in QuickBooks, ensuring accuracy and consistency in all entries. ● Prepare and update custom financial reports, including: Bi-weekly cash flow reports tracking balances for all checking accounts and net cash. A/P reports by entity, including current and 90-day forward-looking projections. ● Manually import 3rd party management reports and perform cash reconciliation in Google Sheets for select properties. ● Prepare month-end financial reports by the 5th of each month. ● Assist with construction cost tracking for active development projects, including auditing construction draws. ● Collaborate with the team via weekly calls to discuss project-level activities and address any financial transaction questions. ● Manage payment authorization processes through Asana. ● Potentially assist with in-house tax preparation as the company grows. Requirements Minimum of 4 years of bookkeeping/accounting experience. Prior experience working remotely as a bookkeeper or accountant for a U.S. firm is preferred. Prior experience with real estate asset management and/or real estate investment firms. Proficiency in QuickBooks and Google Sheets. Strong understanding of cash flow management, A/P reporting, and financial reconciliation. Experience with construction cost tracking and development projects is preferred. Familiarity with Asana or similar project management tools. Excellent attention to detail and organizational skills. Benefits Benefits: Competitive compensation based on experience and skills. Flexible working hours and remote work environment. Access to a network of top-tier clients. Professional development and training opportunities. How to Apply: If you meet the above qualifications and are interested in joining our network of top remote bookkeepers, please submit your application, including your resume and a cover letter detailing your relevant experience and why you would be a great fit for Uptalent.io.

Location: Colombia Job Title: Bookkeeper/Accountant Employment Type: Part-Time Contractor About the client: Our client is a growing real estate investment company with approximately $15 million in assets under management across six entities. It specialize in adaptive reuse real estate projects and are expanding rapidly. They are seeking an experienced bookkeeper/accountant with a background in real estate syndication or fund management to join their team. Position Overview: As a Bookkeeper/Accountant, you will be responsible for managing our financial records in QuickBooks, maintaining detailed cash flow and accounts payable reports, and assisting with construction cost tracking. You will also play a critical role in providing accurate monthly financial reports and working closely with our team to ensure smooth payment authorizations and project-level accounting. Key Responsibilities: ● Manage and maintain financial records across six entities in QuickBooks, ensuring accuracy and consistency in all entries. ● Prepare and update custom financial reports, including: Bi-weekly cash flow reports tracking balances for all checking accounts and net cash. A/P reports by entity, including current and 90-day forward-looking projections. ● Manually import 3rd party management reports and perform cash reconciliation in Google Sheets for select properties. ● Prepare month-end financial reports by the 5th of each month. ● Assist with construction cost tracking for active development projects, including auditing construction draws. ● Collaborate with the team via weekly calls to discuss project-level activities and address any financial transaction questions. ● Manage payment authorization processes through Asana. ● Potentially assist with in-house tax preparation as the company grows. Requirements Minimum of 4 years of bookkeeping/accounting experience. Prior experience working remotely as a bookkeeper or accountant for a U.S. firm is preferred. Prior experience with real estate asset management and/or real estate investment firms. Proficiency in QuickBooks and Google Sheets. Strong understanding of cash flow management, A/P reporting, and financial reconciliation. Experience with construction cost tracking and development projects is preferred. Familiarity with Asana or similar project management tools. Excellent attention to detail and organizational skills. Benefits Benefits: Competitive compensation based on experience and skills. Flexible working hours and remote work environment. Access to a network of top-tier clients. Professional development and training opportunities. How to Apply: If you meet the above qualifications and are interested in joining our network of top remote bookkeepers, please submit your application, including your resume and a cover letter detailing your relevant experience and why you would be a great fit for Uptalent.io.

Location: Argentina Job Title: Bookkeeper/Accountant Employment Type: Part-Time Contractor About the client: Our client is a growing real estate investment company with approximately $15 million in assets under management across six entities. It specialize in adaptive reuse real estate projects and are expanding rapidly. They are seeking an experienced bookkeeper/accountant with a background in real estate syndication or fund management to join their team. Position Overview: As a Bookkeeper/Accountant, you will be responsible for managing our financial records in QuickBooks, maintaining detailed cash flow and accounts payable reports, and assisting with construction cost tracking. You will also play a critical role in providing accurate monthly financial reports and working closely with our team to ensure smooth payment authorizations and project-level accounting. Key Responsibilities: ● Manage and maintain financial records across six entities in QuickBooks, ensuring accuracy and consistency in all entries. ● Prepare and update custom financial reports, including: Bi-weekly cash flow reports tracking balances for all checking accounts and net cash. A/P reports by entity, including current and 90-day forward-looking projections. ● Manually import 3rd party management reports and perform cash reconciliation in Google Sheets for select properties. ● Prepare month-end financial reports by the 5th of each month. ● Assist with construction cost tracking for active development projects, including auditing construction draws. ● Collaborate with the team via weekly calls to discuss project-level activities and address any financial transaction questions. ● Manage payment authorization processes through Asana. ● Potentially assist with in-house tax preparation as the company grows. Requirements Minimum of 4 years of bookkeeping/accounting experience Prior experience with real estate asset management and/or real estate investment firms. Prior experience working remotely as a bookkeeper or accountant for a U.S. firm is preferred. Proficiency in QuickBooks and Google Sheets. Strong understanding of cash flow management, A/P reporting, and financial reconciliation. Experience with construction cost tracking and development projects is preferred. Familiarity with Asana or similar project management tools. Excellent attention to detail and organizational skills. Benefits Benefits: Competitive compensation based on experience and skills. Flexible working hours and remote work environment. Access to a network of top-tier clients. Professional development and training opportunities. How to Apply: If you meet the above qualifications and are interested in joining our network of top remote bookkeepers, please submit your application, including your resume and a cover letter detailing your relevant experience and why you would be a great fit for Uptalent.io.

Location: Amsterdam, Netherlands; Berlin, Germany; Germany; Israel; London, United Kingdom; Prague, Czech Republic; Remote - Europe; United Kingdom About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The Role Y our responsibilities will include: Ensure fault-tolerance, scale, and uninterrupted operations for the service. Use cutting-edge cloud technology to solve a variety of infrastructure problems. Implement and improve CI/CD processes. We expect you to have: Solid experience with programming languages (like Go, Python, or C++); Solid understanding of classic algorithms and data structures; Commercial experience with and deep understanding of Unix systems and network technology; Experience with systems for containerization and configuration management (Ansible, Salt, Terraform, Docker, K8s, Helm). It will be an added bonus if you have: Desire to be involved in backend development; Experience designing, developing, and running high-load distributed systems; Commercial experience with a variety of cloud platforms. We conduct coding interviews as part of the process. Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: Amsterdam, Netherlands About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role #LI-MM1 We’re looking for a Backend  Engineer to contribute to the development of our hyperscaler platform. Your responsibilities will include: Develop fault-tolerant, reliable cloud services: cloud infrastructure, managed databases, managed Kubernetes, billing, monitoring systems, ML service and more. We expect you to have: 5+ years of professional software engineering experience; Knowledge of C++ programming language; Knowledge of Python, Java, and Go is a plus; Ability to write reliable code and dig into complex problems; Teamwork-oriented approach; Fluency in English. Nice to have: Experience designing high-load and scaling services. We conduct coding interviews as part of the process. Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: Amsterdam, Netherlands; Berlin, Germany; London, United Kingdom About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role We’re looking for a Senior HPC Cluster Engineer to join our team and play a key role in the development of our cutting-edge hyperscaler platform. The GPU & InfiniBand team is responsible for enhancing and optimizing the core components of our Cloud platform, with a specific focus on GPU computing, InfiniBand networks, and the KVM/QEMU stack. You’ll work closely with hardware virtualization and device emulation technologies, ensuring high performance and security in multi-GPU, HPC environments. The role involves analyzing, troubleshooting, and improving infrastructure to support new hardware, fine-tuning system performance, and automating fault detection and resolution in a complex system. In this position, you will be responsible for: Tuning the performance of GPU clusters and InfiniBand networks to ensure optimal operation in HPC and GPU-based environments. Analyzing and troubleshooting the root cause of issues related to GPUs and InfiniBand networks, and proposing corrective actions. Integrating new hardware into the existing infrastructure, including support for new GPU hardware through software stacks like Kubernetes, QEMU, and KVM. Enhancing automation systems for proactive monitoring, detecting, and resolving issues in GPU and InfiniBand environments. Configuring and managing GPU devices and InfiniBand fabrics, ensuring efficient and reliable operation. We expect you to have: 5+ years of professional experience in system-level software development (focused on performance optimization, low-level programming). 3+ years of hands-on experience with Linux systems (administration, troubleshooting, and performance tuning). In-depth understanding of server architecture, including PCIe devices, NICs, Linux OS/Kernel, and high-performance computing (HPC) systems. Strong proficiency in one or more performance-oriented programming languages (C/C++, Go, Python). It would be a plus if you have: Experience with GPU end-to-end testing in a cluster environment using InfiniBand networking. Proven track record of analyzing and optimizing the performance of HPC workloads (e.g., simulations, data analysis, AI/ML workloads). Familiarity with RDMA, RoCE, and InfiniBand protocols for high-performance communication. Background in Software-Defined Networking (SDN) and experience with HPC cluster networking . Understanding of QEMU/KVM virtualization and managing virtualized environments. Experience with deep learning frameworks such as PyTorch and TensorFlow , and their integration with HPC systems. Familiarity with collective communication libraries like MPI and NCCL for distributed computing. We conduct coding interviews as part of the process. #LI-LH2 Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: Amsterdam, Netherlands; Remote - Europe About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role Our CloudGate team is responsible for the software side of external network connectivity in our Cloud. We're building a traffic delivery system for a variety of scenarios: IPv4 connectivity, Cloud Interconnect, Egress NAT, and a network load balancer. They serve tens of millions of packets per second. We have a control plane microservice architecture with gRPC transport and our own Database as our data warehouse. What we do: Increase service scalability Developing service functionality with support for service endpoints and expansion of health check types Improve the internal architecture, optimizing interaction with related services In this position, your responsibility will be to : Developing a data plane for Nebius Cloud network services Improve service performance and reliability Automate complex cross-service interaction scenarios Perform load testing for services We expect you to have : Capable of writing reliable, high-performance code Proficient in C and ready to learn Go/C++ Familiar with routing network traffic It would be an added bonus if you had : Worked with VPP, DPDK, and the Linux kernel network subsystem Well-versed in virtual networks and overlays, SDN, NFV, DPI, network protocols, routing and tunneling, BGP, and MPL We conduct coding interviews as part of the process. #LI-JS1 Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: Amsterdam, Netherlands About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role We’re looking for a Senior Backend Software Engineer to help develop our hyperscaling platform. We have a lot of tasks on Golang and little less on Java and Python. You’re welcome to work from our office in Prague, Berlin, London or in Amsterdam, hybrid or remotely. In this position, your responsibility will be to: Developing fault-tolerant, reliable cloud services: cloud infrastructure, managed databases, managed Kubernetes, billing, monitoring systems, ML service and more. We expect you to have: 5+ years of professional software engineering experience Excellent knowledge of Golang or you are ready to quickly switch to this programming language Ability to write reliable code and dig into complex problems Teamwork-oriented approach It would be an added bonus if you had: Experience designing high-load and scaling services We conduct coding interviews as part of the process. #LI-ET2 Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: San José, Costa Rica Uptalent.io is a leading global platform connecting top-tier talent from Latin America with exciting companies around the world. We are currently seeking a Remote Architectural Energy Modeler to join our team. As an Architectural Energy Modeler, you will be supporting the energy and sustainability team in early architectural concept design, through Passive House or similar energy certifications. This is a remote position that offers the opportunity to work with cutting-edge technology and collaborate with talented professionals from around the world. Responsibilities Create detailed energy models for buildings using software such as EnergyPlus, IESVE, or DesignBuilder. Conduct energy simulations and analysis to evaluate and optimize building performance. Assist architects and engineers in integrating sustainable design strategies. Provide recommendations for energy-efficient building systems and materials. Collaborate with cross-functional teams to support project goals and objectives. Stay up-to-date with industry trends and advancements in energy modeling. Present findings and recommendations to clients and project teams. Requirements BS Degree in Mechanical/Architectural Engineering, Architectural Design, or related field. Proficient with Therm, WUFI Passive House, Sketchup, Rhino 3D, and AutoCAD. Experience with energy modeling following ASHRAE 90.1 Appendix G for code-compliance, LEED and/or utility incentives. PHI or PHIUS, “CPHC” certification preferable. Familiarity with mechanical systems for high performance residential buildings. Excellent organizational and communication skills. A shared passion for operational and embodied decarbonization of buildings the built environment. Strong analytical and problem-solving skills. Fluency in English: Excellent communication and collaboration abilities. Ability to work independently and manage multiple projects simultaneously. Attention to detail and accuracy in modeling and analysis. Flexibility to adapt to project requirements and timelines. Benefits Work From Home or anywhere Highly Competitive Compensation Work for the most exciting companies in the US Flexible Schedule Healthy Work-Life Balance

Location: San José, Costa Rica Uptalent.io is a leading global platform connecting top-tier talent from Latin America with exciting companies around the world. We are currently seeking a Remote Architectural Energy Modeler to join our team. As an Architectural Energy Modeler, you will be supporting the energy and sustainability team in early architectural concept design, through Passive House or similar energy certifications. This is a remote position that offers the opportunity to work with cutting-edge technology and collaborate with talented professionals from around the world. Responsibilities Create detailed energy models for buildings using software such as EnergyPlus, IESVE, or DesignBuilder. Conduct energy simulations and analysis to evaluate and optimize building performance. Assist architects and engineers in integrating sustainable design strategies. Provide recommendations for energy-efficient building systems and materials. Collaborate with cross-functional teams to support project goals and objectives. Stay up-to-date with industry trends and advancements in energy modeling. Present findings and recommendations to clients and project teams. Requirements BS Degree in Mechanical/Architectural Engineering, Architectural Design, or related field. Proficient with Therm, WUFI Passive House, Sketchup, Rhino 3D, and AutoCAD. Experience with energy modeling following ASHRAE 90.1 Appendix G for code-compliance, LEED and/or utility incentives. PHI or PHIUS, “CPHC” certification preferable. Familiarity with mechanical systems for high performance residential buildings. Excellent organizational and communication skills. A shared passion for operational and embodied decarbonization of buildings the built environment. Strong analytical and problem-solving skills. Fluency in English: Excellent communication and collaboration abilities. Ability to work independently and manage multiple projects simultaneously. Attention to detail and accuracy in modeling and analysis. Flexibility to adapt to project requirements and timelines. Benefits Work From Home or anywhere Highly Competitive Compensation Work for the most exciting companies in the US Flexible Schedule Healthy Work-Life Balance

Location: Buenos Aires, Argentina Uptalent.io is a leading global platform connecting top-tier talent from Latin America with exciting companies around the world. We are currently seeking a Remote Architectural Energy Modeler to join our team. As an Architectural Energy Modeler, you will be supporting the energy and sustainability team in early architectural concept design, through Passive House or similar energy certifications. This is a remote position that offers the opportunity to work with cutting-edge technology and collaborate with talented professionals from around the world. Responsibilities Create detailed energy models for buildings using software such as EnergyPlus, IESVE, or DesignBuilder. Conduct energy simulations and analysis to evaluate and optimize building performance. Assist architects and engineers in integrating sustainable design strategies. Provide recommendations for energy-efficient building systems and materials. Collaborate with cross-functional teams to support project goals and objectives. Stay up-to-date with industry trends and advancements in energy modeling. Present findings and recommendations to clients and project teams. Requirements BS Degree in Mechanical/Architectural Engineering, Architectural Design, or related field. Proficient with Therm, WUFI Passive House, Sketchup, Rhino 3D, and AutoCAD. Experience with energy modeling following ASHRAE 90.1 Appendix G for code-compliance, LEED and/or utility incentives. PHI or PHIUS, “CPHC” certification preferable. Familiarity with mechanical systems for high performance residential buildings. Excellent organizational and communication skills. A shared passion for operational and embodied decarbonization of buildings the built environment. Strong analytical and problem-solving skills. Fluency in English: Excellent communication and collaboration abilities. Ability to work independently and manage multiple projects simultaneously. Attention to detail and accuracy in modeling and analysis. Flexibility to adapt to project requirements and timelines. Benefits Work From Home or anywhere Highly Competitive Compensation Work for the most exciting companies in the US Flexible Schedule Healthy Work-Life Balance

Location: Tegucigalpa, Honduras Uptalent.io is a leading global platform connecting top-tier talent from Latin America with exciting companies around the world. We are currently seeking a Remote Architectural Energy Modeler to join our team. As an Architectural Energy Modeler, you will be supporting the energy and sustainability team in early architectural concept design, through Passive House or similar energy certifications. This is a remote position that offers the opportunity to work with cutting-edge technology and collaborate with talented professionals from around the world. Responsibilities Create detailed energy models for buildings using software such as EnergyPlus, IESVE, or DesignBuilder. Conduct energy simulations and analysis to evaluate and optimize building performance. Assist architects and engineers in integrating sustainable design strategies. Provide recommendations for energy-efficient building systems and materials. Collaborate with cross-functional teams to support project goals and objectives. Stay up-to-date with industry trends and advancements in energy modeling. Present findings and recommendations to clients and project teams. Requirements BS Degree in Mechanical/Architectural Engineering, Architectural Design, or related field. Proficient with Therm, WUFI Passive House, Sketchup, Rhino 3D, and AutoCAD. Experience with energy modeling following ASHRAE 90.1 Appendix G for code-compliance, LEED and/or utility incentives. PHI or PHIUS, “CPHC” certification preferable. Familiarity with mechanical systems for high performance residential buildings. Excellent organizational and communication skills. A shared passion for operational and embodied decarbonization of buildings the built environment. Strong analytical and problem-solving skills. Fluency in English: Excellent communication and collaboration abilities. Ability to work independently and manage multiple projects simultaneously. Attention to detail and accuracy in modeling and analysis. Flexibility to adapt to project requirements and timelines. Benefits Work From Home or anywhere Highly Competitive Compensation Work for the most exciting companies in the US Flexible Schedule Healthy Work-Life Balance

Location: Mexico City, Mexico Uptalent.io is a leading global platform connecting top-tier talent from Latin America with exciting companies around the world. We are currently seeking a Remote Architectural Energy Modeler to join our team. As an Architectural Energy Modeler, you will be supporting the energy and sustainability team in early architectural concept design, through Passive House or similar energy certifications. This is a remote position that offers the opportunity to work with cutting-edge technology and collaborate with talented professionals from around the world. Responsibilities Create detailed energy models for buildings using software such as EnergyPlus, IESVE, or DesignBuilder. Conduct energy simulations and analysis to evaluate and optimize building performance. Assist architects and engineers in integrating sustainable design strategies. Provide recommendations for energy-efficient building systems and materials. Collaborate with cross-functional teams to support project goals and objectives. Stay up-to-date with industry trends and advancements in energy modeling. Present findings and recommendations to clients and project teams. Requirements BS Degree in Mechanical/Architectural Engineering, Architectural Design, or related field. Proficient with Therm, WUFI Passive House, Sketchup, Rhino 3D, and AutoCAD. Experience with energy modeling following ASHRAE 90.1 Appendix G for code-compliance, LEED and/or utility incentives. PHI or PHIUS, “CPHC” certification preferable. Familiarity with mechanical systems for high performance residential buildings. Excellent organizational and communication skills. A shared passion for operational and embodied decarbonization of buildings the built environment. Strong analytical and problem-solving skills. Fluency in English: Excellent communication and collaboration abilities. Ability to work independently and manage multiple projects simultaneously. Attention to detail and accuracy in modeling and analysis. Flexibility to adapt to project requirements and timelines. Benefits Work From Home or anywhere Highly Competitive Compensation Work for the most exciting companies in the US Flexible Schedule Healthy Work-Life Balance