Site Reliability Engineer

About The Dot CollectiveWe are a forward-thinking consultancy operating across the UK and EU, dedicated to engineering excellence and empowering individuals to create a meaningful impact. Our team utilizes the latest technology stacks and employs agile scrum methodologies for all our projects.About YouDo you have a genuine passion for data and its transformative capabilities? Are you eager to make a significant impact in a short timeframe? If so, you might be the perfect fit for our team.

Join our dynamic team at CD PROJEKT RED as a Senior IT Cloud Engineer. In this pivotal role, you will leverage your expertise to design, implement, and manage cloud solutions that enhance our gaming infrastructure. You will collaborate with cross-functional teams to ensure our systems are robust, scalable, and secure. Your contributions will directly impact our mission to deliver exceptional gaming experiences.

Join our dynamic team as a Cloud Support Engineer at MicroStrategy in Warsaw. In this pivotal role, you will provide comprehensive support and solutions for cloud-based applications, ensuring our clients achieve optimal performance and satisfaction. You will collaborate closely with various teams, troubleshoot complex issues, and contribute to the continuous improvement of our cloud services.

Location: [Poland] About Us: RTB House is a pioneering performance demand-side platform (DSP) that leverages advanced Deep Learning AI algorithms to empower brands and drive growth. As a leader in the industry, we excel in optimizing performance throughout the entire purchase funnel. Established in 2012 and currently operating in over 90 markets, RTB House is committed to privacy and innovation, employing first-party advertising strategies. Our comprehensive, Deep Learning-driven AdTech solutions are designed to enhance conversion rates, acquire new customers, foster engagement, and sustain long-term demand for our global clientele. Position Overview As a Senior Cloud Operations Engineer, you will play a vital role in supporting our internal teams by overseeing daily operations and providing expert technical guidance within our Google Cloud Platform (GCP) environments. Your responsibilities will include assisting users from IT, engineering, and business teams by advising on project configurations, enabling integrations, supporting CI/CD workflows, and ensuring adherence to best practices in security, networking, and governance. This position offers an exciting opportunity for an engineering professional who enjoys hands-on technical work, tackling practical operational challenges, and empowering teams to effectively utilize cloud services. Key Skills Required: Extensive knowledge of core Cloud concepts, including IAM, networking, VPC Service Controls, project and service configurations, and integrations. Proven ability to guide users through setup, troubleshooting, and best practices. Experience in assisting teams with CI/CD pipeline management, including configuration, troubleshooting, and optimization, along with automating repetitive operational tasks to enhance efficiency and reliability. Strong ownership of operational tasks, adept at diagnosing and resolving issues across cloud services, delivering clear and actionable solutions in situations where requirements may be incomplete or ambiguous. Exceptional communication and collaboration skills to support internal users from diverse backgrounds, work closely with engineering, security, and platform teams, and maintain comprehensive documentation.

Location: [Poland] About Us: RTB House is a pioneering performance demand-side platform (DSP) that leverages proprietary Deep Learning AI algorithms to empower brands in their growth journey. As a leader in performance marketing, we utilize Deep Learning technology across every stage of the purchase funnel. Since our establishment in 2012, we have expanded our operations to over 90 markets worldwide while maintaining a commitment to innovation and privacy. We specialize in providing end-to-end Deep Learning-driven AdTech products and solutions designed to optimize conversion, enhance customer acquisition, foster engagement, and sustain long-term demand for our diverse clientele. Role Overview: We are seeking a skilled DevOps Engineer to join our team, where you will be instrumental in crafting, implementing, and sustaining our cloud infrastructure, CI/CD pipelines, and automation of deployment processes. Your key responsibilities will encompass migrating applications from on-premises to Google Cloud Platform (GCP), monitoring web applications, automating routine tasks, and ensuring the stability of our production environment. You will work closely with development teams, system administrators, and various stakeholders to enhance the availability, security, and efficiency of our systems. This position presents a remarkable opportunity for an experienced DevOps professional eager to tackle intricate challenges and empower engineering teams to excel in their performance.

The primary responsibility involves the operation of an Enterprise-scale setup, focusing on managing landing zones.Candidates will join a dedicated team responsible for overseeing daily operations within an MS Enterprise Scale environment, requiring substantial experience in cloud infrastructure management and optimization.While primarily assigned to one customer, involvement in projects for additional clients will be anticipated over time.Daily tasks will emphasize operations and maintenance, including system performance monitoring and troubleshooting cloud services to ensure optimal availability.Engagement with customer support through ticket management and incident resolution is essential.The role will involve automating and optimizing cloud operations, utilizing tools such as Azure DevOps to provide efficient and scalable services.Frequent collaboration with customer teams in Warsaw is part of the role, necessitating strong communication skills.Documentation of the cloud environment, processes, and procedures is expected to be maintained diligently.Implementation of CI/CD pipelines and automation frameworks for deployment, monitoring, and lifecycle management of cloud services will be required.The ability to collaborate across functions with operations, security, compliance, and application teams is crucial for delivering reliable and compliant managed services.All infrastructure will be developed or transitioned to Infrastructure as Code, with a focus on automation.

CoreWeave is The Essential Cloud for AI™. Designed for visionaries by visionaries, CoreWeave provides a cutting-edge platform equipped with technology, tools, and teams that empower innovators to confidently build and scale AI solutions. Our infrastructure is trusted by top AI labs, startups, and major global enterprises, merging exceptional infrastructure performance with profound technical expertise to accelerate breakthroughs and transform compute into capability. Founded in 2017, we proudly became a publicly traded entity (Nasdaq: CRWV) in March 2025. Discover more at www.coreweave.com.We take pride in being a Living Wage accredited Employer.Please note that this is a 24/7/365 team. Your shift (8 hours) will be between 7AM - 7PM local time.What You’ll Do:The Customer Experience (CX) Organization at CoreWeave is committed to ensuring that every client leveraging AI workloads at scale enjoys a seamless, reliable, and high-performance experience. This team supports the infrastructure that drives the AI revolution—engaging with data centers, hardware systems, and customer workloads to uphold the integrity of our cloud platform. The CX organization collaborates closely with both internal and customer engineering teams, providing valuable insights from the field and the opportunity to contribute to the CoreWeave product roadmap and development.About the Role:As a Senior Cloud Support Engineer at CoreWeave, you will find yourself at the forefront of a technological revolution, empowering our customers to unlock the full potential of our advanced Kubernetes-powered HPC cloud infrastructure. You will engage hands-on, working alongside engineers and researchers to tackle issues affecting high-profile, mission-critical applications and pioneering AI training workloads. Your contributions will play a crucial role in ensuring outstanding performance, reliability, and success for our clients, placing you at the core of transformative technologies that are reshaping industries worldwide.In this role, you will:Guide and mentor team members in enhancing their technical skills and troubleshooting capabilities across all disciplines supported by CoreWeave.Provide...

Join our dynamic team at Mirantis as a Senior QA Engineer specializing in Cloud and Storage solutions. We are on the lookout for an experienced and motivated professional who excels in cloud-native platforms and storage systems. This pivotal role requires a blend of technical expertise and leadership in test strategy, automation, and quality assurance. Your contributions will be vital in ensuring our solutions achieve unparalleled standards of reliability, scalability, and performance across various storage subsystems, distributed systems, and Kubernetes environments.Key ResponsibilitiesTest Strategy & Quality LeadershipDesign and implement comprehensive QA strategies tailored to storage, cloud-native, and distributed environments.Lead risk assessments, test planning, and evaluate release readiness.Set quality benchmarks, release metrics, and establish data-driven feedback mechanisms to guarantee production-grade releases.Promote a quality-centric culture and influence design and architectural decisions with testing principles in mind.Test Infrastructure & AutomationCreate, enhance, and oversee scalable automated testing frameworks and infrastructures.Design and manage testing systems for validating storage, microservices, and hybrid-cloud workloads.Seamlessly integrate automation into CI/CD pipelines (e.g., Jenkins, GitHub Actions) to ensure reliability and maintainability.Employ Infrastructure-as-Code methodologies to craft repeatable, extensible, and robust test environments.Advanced Testing & Continuous ImprovementConduct functional, non-functional, integration, system, performance, and failover testing.Simulate production-like workloads, failure scenarios, and perform recovery testing across distributed clusters.Incorporate chaos, performance, and security testing into the development lifecycle.Collaborate closely with DevOps and engineering teams on monitoring, debugging, and enhancing resilience.Mentorship & CollaborationGuide junior QA engineers and developers in advanced testing methodologies and automation techniques.Act as the QA authority during design reviews, incident retrospectives, and readiness assessments for production.Engage with geographically dispersed teams to tackle technical challenges and drive continuous quality improvements.

About margo-group margo-group is a global company in commerce media, helping businesses use commerce intelligence and AI-powered decision-making. The team started with a start-up mindset and has grown into a recognized technology leader, connecting brands and consumers across the open internet. The company values diverse perspectives, ongoing innovation, and an inclusive workplace where everyone can help shape the future of digital commerce.

About WPP Media WPP is a leader in creative transformation, harnessing the power of creativity to forge a better future for our people, planet, clients, and communities. To learn more, visit wpp.com. WPP Media serves as the global media collective of WPP. In a landscape where media is ubiquitous, we unite the best platforms, talents, and partners to unlock limitless growth opportunities. Discover more at wppmedia.com. At WPP Media, we value our culture and our people, which empower us to create exceptional experiences for our clients and each other. In this role, you will be expected to embody WPP and WPP Media's shared core values: Be Extraordinary by Leading Collectively to Inspire Transformational Creativity. Create an Open environment by Balancing People and Client Experiences through Cultivating Trust. Lead Optimistically by Championing Growth and Development to Mobilize the Enterprise. Role Summary and Impact As a member of the Global Operations Centre (GOC), you will collaborate with teams across the United States, Europe, and Asia to deliver impactful solutions in a multicultural environment. We are on the lookout for a passionate and driven Junior Cloud Engineer to join our expanding team. This position offers an exciting opportunity for those enthusiastic about cloud technologies to learn, contribute, and evolve within a premier global marketing and technology company. You will partner with seasoned engineers to support the design and maintenance of scalable, secure, and high-performing cloud infrastructure that powers our innovative data products and AI platforms. You are: A dedicated learner with a strong interest in cloud computing, DevOps methodologies, and modern infrastructure. Proactive and detail-oriented, eager to assist in the implementation and optimization of cloud solutions. A collaborative team player, ready to engage with a diverse group of engineers, developers, and data scientists. A problem-solver at heart, enthusiastic about tackling technical challenges and contributing to robust solutions.

Join our innovative team at Netcompany1 as a Junior Cloud DevOps Engineer specializing in Azure. In this role, you will collaborate with experienced professionals to enhance cloud infrastructure and automate deployment processes. Your contributions will be vital in supporting our clients' digital transformation initiatives.

Join altersolutions as a Cloud Engineer/DevOps professional specializing in Azure. In this role, you will be pivotal in designing, implementing, and optimizing cloud-based solutions that drive business success. Collaborate with a talented team to enhance our cloud infrastructure and ensure robust deployment pipelines.

About WPP Media WPP is a leading creative transformation company dedicated to harnessing the power of creativity to foster a brighter future for our employees, our planet, our clients, and our communities. To learn more, visit wpp.com. WPP Media serves as WPP’s global media collective. In this era where media permeates every aspect of life, we unite top-tier platforms, skilled professionals, and strategic partners to unlock boundless growth opportunities. Discover more at wppmedia.com. At WPP Media, we hold a profound belief in the strength of our culture and the capabilities of our people. This commitment drives us to provide remarkable experiences for our clients and each other. In this position, embracing WPP and WPP Media’s shared core values will be essential: Be Extraordinary by Leading Collectively to Inspire Transformational Creativity. Create an Open atmosphere by Balancing People and Client Experiences through Cultivating Trust. Lead Optimistically by Championing Growth and Development to Mobilize the Enterprise. Role Summary and Impact As a vital member of the Global Operations Centre (GOC), you will collaborate with teams across the United States, Europe, and Asia to devise impactful solutions in a dynamic, multicultural setting. We are seeking a skilled Cloud Engineer who is passionate about building robust, scalable, and secure cloud infrastructures. You will play a pivotal role in designing, implementing, and optimizing the cloud environments that power our innovative data products and AI platforms, including WPP Open. If you excel in a fast-paced AdTech environment, enjoy tackling complex technical challenges, and are eager to shape the future of marketing technology, we would love to hear from you. You are: A hands-on problem solver who enjoys architecting and implementing cloud solutions from inception to production. Customer-focused and collaborative, keen to understand the diverse needs of developers, data scientists, and product teams. Committed to automation and operational excellence, consistently seeking ways to enhance efficiency and reliability. Curious and adaptable, eager to learn new technologies and embrace challenges.

About the Role margo-group is hiring a Commerce Media Cloud Engineer in Warsaw. This position supports a global technology client focused on commerce intelligence and AI-powered solutions for digital business. The team values diverse perspectives, ongoing innovation, and an inclusive workplace. What You'll Do Work closely with business and technical teams to advance digital commerce initiatives. Use cloud engineering skills to deliver solutions that help clients grow and adapt in a changing marketplace.

Salesforce Product Owner – Media Cloud / Service Cloud / Sales CloudJoin our dynamic team at Margo Group as a Salesforce Product Owner. In this pivotal role, you will leverage your business acumen and technical expertise to optimize our Salesforce platform and associated solutions. Collaborating with business stakeholders, development teams, and offshore resources, you will ensure our CRM ecosystem continuously delivers exceptional value and supports our strategic goals.

As a Cloud Developer, your primary responsibility will be to design, enhance, and maintain our Enterprise Scale Foundation service, including the CI/CD pipeline utilized for deploying our services as infrastructure-as-code. Our goal is to achieve 'everything-as-code', necessitating a comprehensive understanding of Cloud IaaS and PaaS, along with the necessary coding skills to integrate these components effectively.You will collaborate with your team to continuously innovate and expand our feature offerings, ensuring compliance with financial sector regulations while contributing to the development of essential frameworks and policies implemented as code.Your role will involve further enhancing our Enterprise Scale Foundation Service, dashboards, and Azure DevOps capabilities.We value exceptional code craftsmanship, so you should be proficient in software development best practices, including design patterns.You will work with Landing Zones and Guardrails, keeping pace with emerging services and functionalities.Ultimately, you will deliver new Cloud functionalities that create significant business value for our clients.It is crucial that your coding practices adhere to our established Best Practices defined within the Cloud Center of Excellence (CCoE).Participate in awareness campaigns, customer workshops, and other initiatives to promote our services.

At Samba TV, we are at the forefront of transforming the global viewing landscape through our innovative data and technology. Our mission is to enhance the viewing experience for audiences worldwide. With our unique data capabilities, we empower media companies to connect with viewers for their latest shows and movies, while providing advertisers with tools to engage audiences and evaluate their reach across various devices. Our rich narrative is shaped by a diverse array of cultural insights derived from our extensive global data reach and AI-driven analytics.We are looking for a talented Data Engineer to join our data platform team. This team is essential in developing and maintaining the robust data platform that serves our entire organization, facilitating everything from data ingestion to advanced analytics and reporting. You will work with valuable viewership data and contextual datasets, as well as scalable applications that support data-driven decision-making. Our hybrid work model allows you to collaborate primarily using AWS, Databricks, BigQuery, and Snowflake technologies. The successful candidate will possess significant expertise in cloud-based data engineering, distributed data processing, and data governance, ensuring our analytics, reporting, and machine learning initiatives are well-supported.

The Qualysoft Group, established in 1999 in Vienna, is a leading independent IT consulting and services firm dedicated to enhancing our clients' competitiveness and operational efficiency through innovative IT solutions.We specialize in delivering exceptional services to sectors such as financial services, telecommunications, automotive, and energy. With a talented team of over 400 professionals across 6 subsidiaries, we strive to provide state-of-the-art solutions tailored to our clients' needs.At Qualysoft, we are eager to welcome new team members to collaborate on diverse projects that foster continuous learning and professional growth. Our shared mission is to uphold honesty, promote development, and offer a stable working environment while exploring the latest technologies. We look forward to receiving your application for the position outlined below!

Veeva Systems is a pioneering organization dedicated to transforming the life sciences industry by accelerating the delivery of therapies to patients. As one of the fastest-growing SaaS companies globally, we achieved over $2 billion in revenue in our last fiscal year, with significant growth opportunities on the horizon.Our core values – Do the Right Thing, Customer Success, Employee Success, and Speed – define our culture. In 2021, we made history by becoming a public benefit corporation (PBC), which compels us to balance the interests of our customers, employees, society, and investors.As a Work Anywhere company, we empower you to choose your work environment, whether from home or in the office, enabling you to thrive.Join us in revolutionizing the life sciences sector, and making a meaningful difference for our customers, employees, and communities.The RoleWe invite you to lead as a Team Manager within Cloud Managed Services (Vault), where you will guide a team of experts ensuring our Life Sciences clients experience exceptional outcomes with their Veeva Vault applications. This position allows you to directly impact the operational excellence of global pharmaceutical and biotech organizations utilizing cutting-edge cloud technology.You will manage an expanding team of consultants tasked with supporting customer Production Vaults, enhancing services continuously, and ensuring system reliability. This strategic leadership role offers a blend of operational management, customer interaction, and service development across selected accounts.This role is remote within Poland, with the requirement to work from our Budapest office in Hungary twice per quarter and travel occasionally for team or customer engagements in the EMEA region.