Senior Software Engineer – BMaaS & Datacenter Networking Software

Front Door Defense; Northern (KY); Hybrid; USD 150,000 - 190,000; Full time

Benefits offered by this job

Remote-eligible

Job summary

Mirantis, a Kubernetes-native AI infrastructure company, seeks a Senior Software Engineer to build control-plane microservices for BMaaS and datacenter networking. You will work on Rust and Go, leverage Kubernetes operators, and contribute to OpenTelemetry-driven operations.

The role emphasizes scalable, secure infrastructure for AI workloads with a strong bias toward open-source collaboration and high reliability. Remote-eligible in the USA.

Qualifications

• Bachelor's or Master's in Computer Science, Computer Engineering, or equivalent practical experience.
• 5+ years of software engineering experience in cloud-native platforms, systems programming, networking, or infrastructure automation.
• Demonstrated participation or maintainership in open-source projects is a plus.

Responsibilities

• Design and build control plane microservices for BMaaS and datacenter networking.
• Drive architecture decisions, code reviews, and robust testing strategies.
• Contribute to open-source projects and collaborate with cross-functional teams.

Skills

Rust

Go

SQL

gRPC/Protobuf

Kubernetes

Linux networking

BGP/EVPN

NVMe DOCA

Education

Bachelor's or Master's in CS/CE

Tools

KubeVirt

Docker

Controller-runtime

Job description

Senior Software Engineer – BMaaS & Datacenter Networking - Remote Eligible

Build and maintain control plane microservices for BMaaS and datacenter networking

Location: USA, United States

About The Role

Senior Software Engineer – BMaaS & Datacenter Networking

Mirantis, an IREN company, 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

Our engineering team builds next-generation, cloud-native bare-metal orchestration platforms for AI neo-cloud environments. We operate on a T-shaped engineering model: while each engineer brings deep expertise in a primary domain, every team member maintains practical fluency across neighboring systems. This shared foundation enables rigorous design reviews, effective cross-domain code reviews, and dependable on-call coverage. Our development is fundamentally based on open-source projects, and contributing to them is a major part of our work.

We develop primary control plane software in Rust and Go, leverage Kubernetes operators, and foster an OpenTelemetry-first operational culture.

Role Overview

We are seeking a Senior Software Engineer who combines strong software architecture principles with deep technical domain expertise in Datacenter Networking and DPU architectures. Fitting into our T-shaped engineering model, you will drive the development of control planes powering high-density, high-throughput infrastructure for AI training and inference workloads. Familiarity with automated bare-metal provisioning and lifecycle management is a strong asset.

Qualifications

Technical Qualifications

• Language Proficiency: Primary mastery of Rust (Tokio async runtime, Tonic, Axum, sqlx) and strong proficiency in Go.
• Data & APIs: Advanced SQL / PostgreSQL fluency, gRPC/Protobuf contract design, and schema evolution.
• Concurrency & Reliability: Strong background in async concurrency models, lock-free patterns, distributed state handling, and mock-driven testing discipline.
• Datacenter Protocols & OS: Expertise in BGP, MP-BGP, EVPN, VXLAN, L3VNI, route targets, and route server design. Hands-on experience with SONiC, Cumulus Linux, and NVUE (featuring a first-class NVUE client).
• DPU & Fabric Ecosystem: Deep knowledge of NVIDIA DOCA, Host-Based Networking (HBN), BlueField DPU architectures, and the DPF (DOCA Platform Framework) operator model (BFB, DPUSet, DPUNode CRDs).
• High-Performance Interconnects: Understanding of InfiniBand fabrics, NVLink / NMX-M partitioning, and RoCEv2.
• Linux Kernel Networking: Advanced grasp of Linux netlink, network namespaces, routing tables, and internal DHCP/DNS service implementations (the project ships its own services).
• Cloud & Kubernetes Networking: Familiarity with CNI plugins (Calico, Cilium). OVS and DPDK experience is a plus.
• Provisioning & Boot Infrastructure: Expertise in PXE/iPXE, UEFI, Secure Boot, measured boot, and TPM attestation.
• Hardware Management: Proficiency in Redfish, IPMI, and BMC abstractions across heterogeneous hardware platforms (Dell, Lenovo, NVIDIA reference hardware).
• Linux Systems Internals: In-depth knowledge of boot chains, systemd, initramfs, BIOS configuration matrices.
• Identity & Security: Practical experience with PKI, X.509 certificates, TLS, SPIFFE/SVID, Vault, KMS, Keycloak (OAuth2/JWT), and RBAC.
• Virtualization: Experience with KubeVirt / KVM.
• Kubernetes Control Planes: Experience writing custom controllers/operators using kube-rs or controller-runtime with CRD-driven reconciliation loop patterns.

Universal Requirements

• Testing Discipline: Commitment to test-driven design, writing highly testable code with mock interfaces for external hardware and network dependencies.
• Collaborative Architecture: Proven track record of writing crisp architectural specs and engaging in constructive, cross-functional design reviews.

Educational & Experience Baseline

• Bachelor's or Master's degree in Computer Science, Computer Engineering, or equivalent practical experience.
• 5+ years of software engineering experience in cloud-native platforms, systems programming, networking, or infrastructure automation.
• Demonstrated participation or maintainership in open-source systems projects is a plus.

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 2000 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.

We are a Leader for Container Management in G2 (#2 after AWS)!