Senior Software Engineer – BMaaS, Datacenter Networking

This is a fully remote position, open to applicants in Kazakhstan, +1 more country.

📋 Description

• Design, develop, and uphold production-ready control plane microservices, customized Kubernetes operators, and reconciliation engines utilizing Rust and Go.

• Create Functional Requirements, Non-Functional Requirements, architectural specifications, system sequence diagrams, and schemas for gRPC/Protobuf and REST APIs.

• Construct tailored integration modules for contemporary network operating systems, including SONiC, NVUE, and Cumulus, along with DPU hardware platforms.

• Implement end-to-end service instrumentation using OpenTelemetry traces and metrics.

• Conduct systematic root-cause analyses across polyglot distributed systems.

• Engage in review-gated pull request processes across Rust, Go, and SQL codebases.

• Maintain high test coverage through mock-driven testing methodologies.

• Contribute to open-source initiatives and take part in cross-domain code reviews, design evaluations, and on-call responsibilities.

⛳️ Requirements

• Strong expertise in Rust (Tokio async runtime, Tonic, Axum, sqlx).

• Significant proficiency in Go.

• Advanced fluency in SQL / PostgreSQL.

• Experience in gRPC/Protobuf contract design and schema evolution.

• Solid foundation in async concurrency models, lock-free patterns, distributed state management, and mock-driven testing.

• In-depth knowledge of BGP, MP-BGP, EVPN, VXLAN, L3VNI, route targets, and route server design.

• Practical experience with SONiC, Cumulus Linux, and NVUE.

• Extensive understanding of NVIDIA DOCA, Host-Based Networking (HBN), BlueField DPU architectures, and the DPF operator model.

• Familiarity with InfiniBand fabrics, NVLink / NMX-M partitioning, and RoCEv2.

• Advanced knowledge of Linux netlink, network namespaces, routing tables, and DHCP/DNS service implementation.

• Acquainted with CNI plugins such as Calico and Cilium.

• Expertise in PXE/iPXE, UEFI, Secure Boot, measured boot, and TPM attestation.

• Proficiency in Redfish, IPMI, and BMC abstractions.

• Comprehensive knowledge of boot chains, systemd, initramfs, and BIOS configuration matrices.

• Practical experience with PKI, X.509 certificates, TLS, SPIFFE/SVID, Vault, KMS, Keycloak, OAuth2/JWT, and RBAC.

• Experience with KubeVirt / KVM.

• Experience in developing Kubernetes custom controllers/operators using kube-rs or controller-runtime.

• Commitment to test-driven design and producing highly testable code with mock interfaces.

• Proven history of writing architectural specifications and participating in cross-functional design reviews.

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field with equivalent practical experience.

• Over 5 years of software engineering experience in cloud-native platforms, systems programming, networking, or infrastructure automation.

• Participation in or maintenance of open-source systems projects is a plus.

🏝️ Benefits

• Opportunities for professional development and training.

• Attendance at conferences and working groups.

• Company outings, happy hours, hackathons, and tech talks.

• Competitive compensation package complemented by a robust benefits plan.

• Flexible remote work arrangement.