Senior Software Engineer (Storage) - remote in the US
Mirantis
Job description
Company Description About Mirantis 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. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment—on-premises, in the cloud, at the edge, or in sovereign data centers. As enterprises navigate the growing complexity of AI-driven workloads, Mirantis delivers the automation, GPU orchestration, and policy-driven control needed to manage infrastructure with confidence and agility. Committed to open standards and freedom from lock-in, Mirantis ensures that customers retain full control of their infrastructure strategy. Job Description Overview Design and build the software that provisions, integrates, and operates high-performance storage for GPU-accelerated compute and AI platforms. You will develop the control-plane services, drivers, and tooling that connect enterprise and scale-out storage systems to Kubernetes-based workloads across hybrid, edge, and air-gapped deployments built on the Mirantis K0rdent stack. About the Role We are looking for a software engineer who thinks in systems and data paths — someone who can reason about throughput, latency, consistency, and failure across a storage stack, then express that understanding as clean, testable Go. The right candidate has built production software against real storage systems (whether enterprise NAS, scale-out, or object), understands what makes storage fast and reliable at scale, and prefers declarative automation over manual operations. You should be self-directed, comfortable owning ambiguous problems end to end, and effective communicating technical decisions across teams. Responsibilities 1. Storage Software & Integration Design and build control-plane services, drivers (e.g., CSI), and tooling that provision, configure, and operate storage for Kubernetes-based AI/compute workloads. Integrate high-performance storage platforms — Dell PowerScale, VAST, and comparable systems — into automated, declarative provisioning workflows. Build data-path, telemetry, and observability tooling to diagnose and resolve performance, reliability, and scaling issues. 2. Software & Automation Write production-quality software — primarily in Go — with strong testing, code review, and operational rigor. Deliver infrastructure-as-code (Terraform/OpenTofu) and GitOps-driven pipelines (ArgoCD or Flux) for storage configuration and lifecycle. Support bare-metal and hybrid provisioning where storage intersects host and cluster bring-up. 3. Platform & Hybrid Delivery Deliver storage integration for k0s-based Kubernetes via Cluster API (CAPI) and K0rdent management/child cluster topologies. Architect storage software for fully disconnected (air-gapped) environments, including local artifact/mirror connectivity (Harbor) and PKI/TLS considerations. Qualifications 5+ years of software development, including production systems, with Go as a primary language. 5+ years building or integrating storage systems (distributed, scale-out, NAS, or object) at scale. Hands-on experience with high-performance storage platforms such as Dell PowerScale, VAST, or comparable technologies. Solid understanding of storage fundamentals: file/block/object models, throughput and latency behavior, caching, consistency, and failure modes. Experience with Kubernetes storage (CSI, persistent volumes, storage classes) and infrastructure-as-code. Strong written and verbal communication with technical audiences. Preferred Proficiency in Python and/or Rust in addition to Go. Experience with the Mirantis K0rdent stack (K0rdent Enterprise, K0rdent AI, k0s, MKE) and Cluster API. Experience developing storage for GPU/AI workloads (high-throughput data pipelines, GPUDirect Storage). Proven experience in sovereign or high-security air-gapped environments. Additional Information What does Mirantis offer you? - Work with an established Silicon Valley leader in the cloud infrastructure industry; - Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies; - Be a part of cutting-edge, open-source innovation; - Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued; - Professional development and training; - Attend conferences and working groups; - Company outings, happy hours, hackathons, and tech talks; - Receive a competitive compensation package with a strong benefits plan. It is understood that Mirantis, Inc. may use automated decision-making technology (ADMT) for specific employment-related decisions. Opting out of ADMT use is requested for decisions about evaluation and review connected with the specific employment decision for the position applied for. You also have the right to appeal any decisions made by ADMT by sending your request to isamoylova@mirantis.com By submitting your resume, you consent to the processing and storage of your personal data in accordance with applicable data protection laws, for the purposes of considering your application for current and future job opportunities. We are a Leader for Container Management in G2 (#2 after AWS)!
Similar jobs
Customer service manager (UK)
ParcelHero
ParcelHero is one of the UK's biggest parcel delivery price comparison sites, with over 5 million visitors a year. We're a scaling, technology-focused business with 120 remote staff worldwide - and we're growing fast, expanding internationally into the US and Europe this year. We serve both consumers and businesses in an almost 50/50 split, and our move into SaaS is shifting that mix further towards larger businesses and, ultimately, enterprise customers. In 2026, we launched our cutting-edge TMS (Transport Management Solution), Parcelhero Pro, enabling retailers to pay a monthly subscription to ship on their own carrier accounts and manage every aspect of their logistics through our platform. We're a highly innovative company, deeply focused on optimisation, automation, and continuous process improvement. Joining now means being part of the journey - helping shape our technology, our processes, and our approach as we scale globally. We're also a remote-first business: no commute, no office politics, just great work with talented colleagues around the world. Job description Are you passionate about improving the customer experience? Does coordinating across teams, countries, and time zones excite you? Parcelhero is looking for an experienced Customer Service Manager to lead our team leaders and 50-strong remote team, drive quality of service, and elevate the experience for both our consumer and business customers as we expand internationally. This is a high-pace, high-pressure environment. You'll need to be decisive, sharp, and comfortable making fast, sound judgement calls while managing competing priorities across departments and time zones. As our customer base shifts towards larger business and enterprise customers, you'll help evolve our service to meet their expectations. You will be responsible for driving cross-department collaboration between the customer service, customer experience, and QA teams - working closely with them to optimise processes and continuously improve the customer experience as we scale. Responsibilities Team Leadership: Manage and develop a team of team leaders overseeing a 50-strong remote customer service team, setting clear performance expectations and fostering high performance under pressure. Cross-Department Collaboration: Work closely with the Customer Experience and QA teams on customer journey optimisation, process improvement, and automation initiatives - ensuring the customer service team's insights and frontline experience feed directly into these efforts. Customer Feedback Management: Collect and analyse customer feedback (e.g., surveys, reviews) alongside the Customer Experience team to identify pain points and opportunities to enhance the overall experience. Service Quality and Metrics: Track and improve key service metrics, such as Net Promoter Score (NPS), customer satisfaction, and customer effort score, driving quality of service across the team. Cross-Functional Alignment: Collaborate with marketing, product, and technology teams to ensure all customer touchpoints (website, booking platform, support) align with customer needs and expectations. Customer Communication Strategy: Develop communication strategies to improve how customers are informed about delivery updates, service disruptions, and issue resolutions. Service Innovation: Identify opportunities to introduce new services, tools, or processes that enhance the customer experience, working with the relevant teams to bring them to life. Customer Education: Support initiatives to provide customers with educational content (e.g., how-to guides, FAQs) to improve self-service options and reduce the need for support. Vendor Relationship Management: Liaise with courier partners (DHL, FedEx, UPS) to ensure they provide services that meet or exceed customer expectations. Applicant criteria A minimum of 10 years' customer service experience. A minimum of 7 years' experience in a customer service management role, including direct oversight of large teams (40-50+ direct reports). Proven experience operating in a fast-paced, high-volume, high-pressure environment. A decisive, sharp decision-maker with excellent critical thinking and problem-solving skills. A track record of contributing to process improvement, optimisation, or automation initiatives. Experience serving both consumer and business customers is an advantage. A friendly and professional demeanour - you should genuinely enjoy interacting and building relationships with customers. Excellent communication skills, both written and verbal. Good levels of diplomacy when dealing with customer queries and complaints. A minimum typing speed of 40 wpm. Fluent English, both written and verbal. Experience in the parcel delivery, logistics, or e-commerce sector is beneficial but not essential. Key skills Leadership: Strong leadership and team management skills, with a proven ability to motivate and develop large customer service teams to achieve high performance under pressure. Decisiveness: Comfortable making fast, well-judged decisions in a demanding, time-sensitive environment. Problem-Solving: Excellent problem-solving skills, with the ability to handle complex delivery issues and escalations effectively. Collaboration: A natural collaborator who works effectively across departments - partnering with CX, QA, product, and technology teams to drive shared outcomes. Process and Automation Mindset: An appetite for optimisation, automation, and continuous improvement, and the frontline insight to help shape these initiatives. Customer Focus: A deep commitment to delivering outstanding customer service across both consumer and B2B audiences, with a strong understanding of differing customer needs and expectations. Communication: Excellent verbal and written communication skills for both internal team management and external customer interactions. Organisational Skills: H
Customer service manager (CY)
ParcelHero
ParcelHero is one of the UK's biggest parcel delivery price comparison sites, with over 5 million visitors a year. We're a scaling, technology-focused business with 120 remote staff worldwide - and we're growing fast, expanding internationally into the US and Europe this year. We serve both consumers and businesses in an almost 50/50 split, and our move into SaaS is shifting that mix further towards larger businesses and, ultimately, enterprise customers. In 2026, we launched our cutting-edge TMS (Transport Management Solution), Parcelhero Pro, enabling retailers to pay a monthly subscription to ship on their own carrier accounts and manage every aspect of their logistics through our platform. We're a highly innovative company, deeply focused on optimisation, automation, and continuous process improvement. Joining now means being part of the journey - helping shape our technology, our processes, and our approach as we scale globally. We're also a remote-first business: no commute, no office politics, just great work with talented colleagues around the world. Job description Are you passionate about improving the customer experience? Does coordinating across teams, countries, and time zones excite you? Parcelhero is looking for an experienced Customer Service Manager to lead our team leaders and 50-strong remote team, drive quality of service, and elevate the experience for both our consumer and business customers as we expand internationally. This is a high-pace, high-pressure environment. You'll need to be decisive, sharp, and comfortable making fast, sound judgement calls while managing competing priorities across departments and time zones. As our customer base shifts towards larger business and enterprise customers, you'll help evolve our service to meet their expectations. You will be responsible for driving cross-department collaboration between the customer service, customer experience, and QA teams - working closely with them to optimise processes and continuously improve the customer experience as we scale. Responsibilities Team Leadership: Manage and develop a team of team leaders overseeing a 50-strong remote customer service team, setting clear performance expectations and fostering high performance under pressure. Cross-Department Collaboration: Work closely with the Customer Experience and QA teams on customer journey optimisation, process improvement, and automation initiatives - ensuring the customer service team's insights and frontline experience feed directly into these efforts. Customer Feedback Management: Collect and analyse customer feedback (e.g., surveys, reviews) alongside the Customer Experience team to identify pain points and opportunities to enhance the overall experience. Service Quality and Metrics: Track and improve key service metrics, such as Net Promoter Score (NPS), customer satisfaction, and customer effort score, driving quality of service across the team. Cross-Functional Alignment: Collaborate with marketing, product, and technology teams to ensure all customer touchpoints (website, booking platform, support) align with customer needs and expectations. Customer Communication Strategy: Develop communication strategies to improve how customers are informed about delivery updates, service disruptions, and issue resolutions. Service Innovation: Identify opportunities to introduce new services, tools, or processes that enhance the customer experience, working with the relevant teams to bring them to life. Customer Education: Support initiatives to provide customers with educational content (e.g., how-to guides, FAQs) to improve self-service options and reduce the need for support. Vendor Relationship Management: Liaise with courier partners (DHL, FedEx, UPS) to ensure they provide services that meet or exceed customer expectations. Applicant criteria A minimum of 10 years' customer service experience. A minimum of 7 years' experience in a customer service management role, including direct oversight of large teams (40-50+ direct reports). Proven experience operating in a fast-paced, high-volume, high-pressure environment. A decisive, sharp decision-maker with excellent critical thinking and problem-solving skills. A track record of contributing to process improvement, optimisation, or automation initiatives. Experience serving both consumer and business customers is an advantage. A friendly and professional demeanour - you should genuinely enjoy interacting and building relationships with customers. Excellent communication skills, both written and verbal. Good levels of diplomacy when dealing with customer queries and complaints. A minimum typing speed of 40 wpm. Fluent English, both written and verbal. Experience in the parcel delivery, logistics, or e-commerce sector is beneficial but not essential. Key skills Leadership: Strong leadership and team management skills, with a proven ability to motivate and develop large customer service teams to achieve high performance under pressure. Decisiveness: Comfortable making fast, well-judged decisions in a demanding, time-sensitive environment. Problem-Solving: Excellent problem-solving skills, with the ability to handle complex delivery issues and escalations effectively. Collaboration: A natural collaborator who works effectively across departments - partnering with CX, QA, product, and technology teams to drive shared outcomes. Process and Automation Mindset: An appetite for optimisation, automation, and continuous improvement, and the frontline insight to help shape these initiatives. Customer Focus: A deep commitment to delivering outstanding customer service across both consumer and B2B audiences, with a strong understanding of differing customer needs and expectations. Communication: Excellent verbal and written communication skills for both internal team managemen