Jobs at Fluidstack

Leads Fluidstack’s FP&A function, including annual planning, forecasting, long-range modeling, scenario analysis, board and investor reporting, KPI development, variance analysis, IPO readiness, and FP&A systems implementation. Partners with executive leadership and cross-functional teams to guide capital allocation and growth decisions while building a high-performing finance organization and scalable financial processes.

The Technical Program Manager oversees project management for data center design and solution delivery, improving structure and accountability across teams, managing schedules, risks, and communication with stakeholders.

Lead technical accounting for revenue, leases, project finance, and equity; produce GAAP financial statements and manage close cycles; establish policies, controls, and audit support; partner cross-functionally to structure and account for complex transactions and prepare the company for audit and public-company readiness.

Lead commercial efforts for securing data center capacity, coordinating negotiations, approvals, and deal execution while managing cross-functional teams and processes.

The role involves full-cycle recruitment, building hiring processes, and designing metrics to enhance hiring efficiency in a fast-paced environment.

Design end-to-end datacenter network architectures for AI training and inference: topology, IP/routing, RDMA/lossless fabrics, physical integration (rack, power, cabling), and comprehensive HLD/LLD documentation. Collaborate with hardware, operations, cabling, software, and validation teams to produce deployable, scalable, and performance-validated designs.

Coordinate recruiting interviews end to end across stakeholders, time zones, and formats. Provide a responsive, high-quality candidate experience; resolve scheduling and logistical issues; maintain accurate ATS records; support recruiters, partners, and sourcers; and improve recruiting workflows and processes.

Build and operate infrastructure-as-code, CI/CD, automation, package and patch pipelines for Fluidstack’s security platform. Automate Windows fleets, remediation, releases, and observability while improving on-call sustainability. Develop and review production code, create tools for non-engineering users, and help scale security infrastructure across multiple campuses.

Design and validate thermofluids systems for large-scale AI data center cooling. Responsibilities include developing cycle models, selecting working fluids, designing heat exchangers and piping, sizing valves and relief systems, analyzing coupled thermal and fluid trades, and validating predictions against test-stand data. The role requires rigorous model calibration, honest reporting of discrepancies, and technical analysis that drives machine design decisions.

Build services, APIs, and pipelines for an infrastructure design model; ship generative automation for layouts, routings, and configs; integrate CAD/BIM/PLM toolchains; manage model data at scale including versioning, validation, and queryability; work closely with engineering users and vendor APIs.

Build and operate automation, monitoring, diagnostics, validation, and repair tooling for Fluidstack’s large-scale datacenter network. Own fleet health, alerting, dashboards, network qualification, incident response, and reliability across sites. Develop production tools in Go and Python using network protocols and systems such as gNMI, gRPC, NETCONF, and SONiC. Automate fault detection, ticketing, RMA workflows, transceiver tracking, and return-to-service processes.

Serve as the right hand to the Head of Development Engineering, driving high-priority R&D initiatives from scoping through delivery. Coordinate mechanical, electrical, controls, and compute engineering teams; develop first-pass technical analyses; manage vendors, schedules, decisions, and follow-up; and maintain the R&D operating cadence. The role supports technical direction and delivery of power, cooling, and data center infrastructure projects at scale.

Lead the creation and operation of Fluidstack’s insider risk and counterintelligence program. Responsibilities include developing the operating model, roadmap, policies, and technical controls; partnering with detection engineering, identity, IT, infrastructure, and physical security teams; managing insider risk incidents with Legal and HR; and driving stakeholder adoption across the organization.

Own sourcing and purchasing for critical equipment supporting a 10GW compute infrastructure build. Lock vendor capacity and lead times, monitor production commitments from purchase order through delivery, and resolve schedule risks. Build and lead the category management team, establish sourcing processes, and partner with design, construction, and manufacturing teams to ensure equipment arrives on schedule.

Owns the structural steel category for modular manufacturing and construction. Responsibilities include sourcing regional fabrication capacity, negotiating material and fabrication pricing, managing commodity exposure through indexing or hedging, qualifying fabricators for quality and capacity, and balancing production loads across suppliers. The role requires expertise in structural steel procurement, fabrication economics, supplier capacity assessment, and industrial-scale sourcing.

Inspect inbound freight and returned hardware, documenting condition, shortages, damage, serials, and disposition. Manage carrier and insurance claims from evidence collection through resolution. Evaluate carriers, 3PLs, and warehouse operators using delivery and damage metrics, drive corrective actions, and establish standardized receiving, packaging, handling, and defect-reporting procedures across sites.

Build production software that automates hiring, financial forecasting, capital deployment, contract analysis, accounting, and operational workflows. Partner directly with finance, legal, treasury, recruiting, and delivery experts to convert real-world processes into structured data, generated work, and integrated systems. Develop AI-powered features using LLM APIs, MCP servers, and agentic frameworks, while independently identifying problems, designing solutions, and delivering quickly under deadline.

Build production software and AI-powered workflows for hiring, finance, capital planning, contracts, accounting, and business operations. Work directly with finance, treasury, legal, recruiting, and accounting experts to convert processes into structured data, automated systems, and generated work. Develop LLM-based document extraction, integrations, forecasting tools, capital pipelines, recruiting systems, and continuous-close workflows while independently identifying problems and rapidly shipping extensible solutions.

Build fleet health, repair and RMA workflows, hardware qualification systems, facility maintenance and asset-management platforms, and structured operational procedures for large AI compute deployments. The role involves production software development, LLM and agent integrations, Kubernetes and bare-metal operations, hardware validation, incident reduction, and forward-deployed collaboration with production engineers and facility operators.

Build software systems for large-scale AI compute operations, including fleet health monitoring, repair and RMA workflows, hardware qualification, facility maintenance, asset management, runbooks, and operational dashboards. The role involves shipping production software, integrating AI agents and LLM APIs, working with production engineers and facility operators, participating in on-call operations, and improving reliability across Kubernetes, bare-metal, and GPU infrastructure.