Deploy, test, and evaluate Mirantis K8S-related products
Manage and maintain bare metal test environments, ensuring optimal performance, security, and availability.
Design, implement, and troubleshoot network infrastructures.
Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. They combine open source innovation with deep expertise in Kubernetes orchestration, empowering platform engineering teams to deliver composable, production-ready developer platforms across any environment.
Write and maintain software-defined declarative infrastructure, at scale.
Deploy, scale, and manage containerized applications using Kubernetes, docker, and other related tools.
Create build systems, web services, and automation tools that are thoroughly specified, documented, and testable.
ServiceNow began in San Diego, California in 2004. Today, they stand as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500®. They connect people, systems, and processes to empower organizations.
Solve complex problems in the daily operation of a hyper-scaler's cloud backend.
Install and configure software and hardware.
Manage network devices.
Deutsche Telekom IT Solutions, a subsidiary of the Deutsche Telekom Group, was Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey). The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees.
Own the end-to-end technical support experience for assigned Premium and Enterprise customers.
Act as the primary technical point of contact for escalations, complex issues, and operational coordination.
Build long-term technical relationships with customer stakeholders (DevOps, SRE, System Administrators, CTO-level).
Gcore provides infrastructure and software solutions for AI, cloud, network, and security. They power everything from real-time communication and streaming to enterprise AI and secure web applications and have 550+ professionals on their global team.
Extend and automate the existing container orchestration platform, ensuring its scalability, reliability, and performance
Work closely with SREs from different teams to reduce their cognitive load related to the orchestration platform
Implement and maintain security best practices for the orchestration platform, ensuring the security and availability of our systems
Kraken is a mission-focused company rooted in crypto values. They aim to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. As a fully remote company, Kraken has employees in 70+ countries who speak over 50 languages.
Operate, maintain, and troubleshoot UNIX/Linux systems running in cloud environments
Support and maintain existing configuration management and Infrastructure as Code setups
Assist with the operation of cloud-based infrastructure, including virtual machines, networking components, and managed services
Dataiku is The Universal AI Platform™, giving organizations control over their AI talent, processes, and technologies to unleash the creation of analytics, models, and agents. Providing no-, low-, and full-code capabilities, Dataiku meets teams where they are today, allowing them to begin building with AI using their existing skills and knowledge.
Automate infrastructure provisioning, configuration management, monitoring, and operational workflows using IaC and scripting languages.
Own the deployment, maintenance, and lifecycle management of systems supporting engineering, leveraging deep expertise in Kubernetes.
Troubleshoot complex infrastructure and application issues, driving root-cause analysis and developing long-term remediation solutions
SingleStore delivers the cloud-native database with the speed and scale to power the world’s data-intensive applications. They are venture-backed and headquartered in San Francisco with offices in Sunnyvale, Raleigh, Seattle, Boston, London, Lisbon, Bangalore, Dublin and Kyiv.
Manage, monitor, and maintain Ubuntu and Red Hat Linux servers across production and staging environments.
Perform system upgrades, kernel updates, patch management, and performance tuning to ensure optimal reliability.
Implement and enforce security policies, user access controls, and backup/recovery strategies.
Jobgether uses an AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements. Their system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.
Operate and scale Vultr’s control plane, ensuring availability, correctness, and performance across global datacenters.
Design, implement, and maintain automation to manage hypervisor fleets (KVM, QEMU, libvirt) and supporting infrastructure at scale.
Develop tooling and automation for Open vSwitch (OVS), BGP routing, and other networking components to ensure resilient and self-healing network operations.
Vultr aims to provide high-performance cloud infrastructure that is easy to use, affordable, and accessible globally. With 32 global cloud data center locations, Vultr has hundreds of thousands of active customers across 185 countries and has grown to become the world’s largest privately-held cloud infrastructure company.
Operate and maintain ServiceNow’s global cloud network infrastructure.
Troubleshoot and resolve network issues, including urgent operational events.
Maintain software-defined, declarative infrastructure at scale using automation tools.
ServiceNow started in San Diego, California in 2004. Today, they stand as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500®. They connect people, systems, and processes to empower organizations to find smarter, faster, and better ways to work.
Design and deploy customer infrastructure on different cloud providers and bare metal environments
Design and manage Kubernetes clusters for applications with microservices architecture
Develop and optimize CI/CD pipelines for seamless software delivery
Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. They empower platform engineering teams to deliver composable, production-ready developer platforms across any environment.
Maintain a high standard for the team in code reviews.
Design and own development of features, collaborating inside the team and across the architecture team, product management teams, and other stakeholders as necessary.
Provide technical leadership to junior team members and leverage design and mentorship experience to help enable the team.
ExtraHop is reinventing Network Detection and Response (NDR) to help enterprises and organizations stay ahead of emerging threats. They combine the power of NDR with NPM, IDS, and forensics in a single, integrated platform, and are recognized for innovation and building a world-class team.
Support the operation of multi-tenant OpenStack private cloud environments.
Assist in provisioning, configuring, and maintaining Ubuntu KVM hypervisors, OpenStack services, and Kubernetes clusters.
Contribute to infrastructure automation using Ansible, Terraform, or Pulumi for provisioning and lifecycle management.
Miratech is a global IT services and consulting company that brings together enterprise and start-up innovation, driving digital transformation for large enterprises. They are a values-driven organization with a culture of relentless performance, employing nearly 1000 full-time professionals and experiencing over 25% annual growth.
Participating in the creation of ICT solutions and application at each stage of the project.
Cooperating closely with development and testing teams in projects.
Analyzing problems and introducing corrections in subordinate systems.
Software Mind develops solutions that make an impact for companies around the globe. Building cross-functional engineering teams that take ownership and crave more means they’re always on the lookout for talented people who bring passion and creativity to every project.
Contribute to comprehensive test strategies and plans that support project objectives.
Enhance automation frameworks and practices.
Mentor junior team members and advocate for quality standards.
3Pillar Global is dedicated to excellence, pushing the boundaries of cutting-edge technologies to transform industries. They foster a global tech community, emphasizing well-being and offering career growth opportunities.
Responsible for custom architectural design, implementation, monitoring, and maintenance for production application environments.
Work with the Principal Software Engineer on technical architecture and design based on customer product requirements.
Hands-on commissioning, configuration, administration, documentation, and support for all on-prem & cloud (AWS) environments.
NBCUniversal is one of the world's leading media and entertainment companies creating world-class content across film, television, streaming, theme parks, and consumer experiences. They own leading entertainment and news brands and are a subsidiary of Comcast Corporation, committed to improving communities and fostering an inclusive culture.
Maintain all Linux-based servers and clients located on premises and in an AWS cloud environment.
Participate in a rotation to provide 24x7x365 on-call support for the primary IT mission essential data processing.
Support IT architecture improvements to ensure continuity of operations for primary mission essential functions and the flow of data.
Lynker Corporation provides innovative solutions in weather and climate science. They are a growing, employee-owned small business that combines scientific expertise with mature processes to deliver cost-effective solutions.
Develop a deep technical understanding of Cribl Stream and our other products
Provide extraordinary technical support to our Enterprise customers and across various channels such as Slack, email, online meetings, etc.
Research, diagnose, troubleshoot and identify solutions to resolve customer issues
Cribl is a data engine for IT and Security helping the biggest names in the most demanding industries solve their most pressing data needs. They are a fast-growing, remote-first company that believes in empowering their employees to do their best work.
Lead the design, implementation, and optimization of our extensive Kubernetes-based infrastructure.
Work extensively with AWS services, mostly EKS, leveraging native tools and features to deliver cutting-edge cloud solutions.
Implement GitOps practices, enabling seamless CI/CD pipelines, and create modular, reusable templates for application deployment.
Upwork is the world’s work marketplace, connecting businesses with independent talent. They offer a platform where companies and skilled professionals can collaborate. Upwork has a Hybrid Workforce Solutions Team, is a global group of professionals that support Upwork’s business and are located all over the world.