Engineering Leadership · Applied AI · Distributed Systems

Stephen Murray

VP Engineering and Cofounder · Principal-Level Software Engineer

Boston, Massachusetts github.com/spmurrayzzz linkedin.com/in/stephenpmurray

Software engineer with more than 20 years of experience building distributed systems. Cofounded Starry and led its engineering organization. Worked directly on cloud services, network infrastructure, embedded devices, customer products, developer tools, and applied ML systems.

VP Engineering and Cofounder · Starry Internet

2014–Present · Boston

Nationwide fixed-wireless internet service provider · Acquired by Verizon in Q1 2026

  • Platform architecture. Built Starry’s service-oriented platform across AWS and on-premises infrastructure, network control, embedded devices, customer systems, and operations tools.
  • Applied ML. Led ML work on network fault localization, anomaly detection, time-series forecasting, and churn prediction. This work reduced manual triage and improved QoS analysis.
  • Reliability. Maintained 99.995% availability across about 2,000 servers through SLOs, observability, incident response, postmortems, and controlled releases.
  • Operations tools. Built LLM agents that analyze outages and answer operations questions. Connected the agents to incident, customer, log, and metrics tools and added Langfuse tracing.
  • Network automation. Designed and helped build systems for IPAM/DCIM, RADIUS address allocation, TR-069 device management, SNMP automation, monitoring, and alerts.
  • Service foundations. Helped develop shared authentication, data, CI/CD, logging, and deployment systems for more than 150 Node.js services in a codebase of about 5 million lines.
  • Team leadership. Hired and managed more than 50 engineers, technical leads, and managers. Mentored senior individual contributors and reviewed architecture, code, and production changes.
  • Product launches. Managed ODM/OEM work with Cisco, Zyxel, Marvell, Zaram, and Quantenna from prototype through nationwide operation.

Hands-on engineering. Since 2014, made more than 10,000 commits, authored more than 1,700 pull requests, and completed more than 2,000 reviews in Starry’s private repositories.

Role scope. Led the engineering organization while continuing principal-level engineering work. Responsibilities included architecture, hiring, manager development, roadmaps, and executive and vendor communication.

Stephen Murray · Engineering and AI/ML Leadership 1 / 2
Stephen Murray Selected Work · Earlier Experience · Technical Skills

minimax-rs · MiniMax M2.X Inference

Rust · Candle · CUDA · NVIDIA Blackwell SM120

Built a multi-GPU inference engine for MiniMax-M2.X GGUF models on two RTX Pro 6000 GPUs. Added SM120-specific CUDA kernels, OpenAI-compatible streaming and tool calls, parallel prefill, and exact-prefix KV reuse for agent turns.

leyline · Coding-Agent Workspace

Vue 3 · Node.js · Electron · pi SDK

Built a local workspace for concurrent coding-agent sessions. It reconciles live output with saved transcripts and provides model controls, transcript editing, forks, subagents, persistent memory, a terminal, and HTML export.

fimgen · Model Training Data

JavaScript · ASTs · KTO / DPO

Built a library that turns Git history into fill-in-the-middle training examples. It supports PSM, SPM, ZED, and mixed formats with AST-aware cursor placement, quality filters, synthetic negative examples, and a dataset browser.

gitsnap · Project Snapshots

Go · go-git · Node.js FFI

Built a snapshot engine that stores worktree checkpoints as Git tree objects in a separate object database. It supports diffs, selective restore, aliases, cleanup, and asynchronous Node.js bindings.

tinker · Agent Task Workflows

Go · SQLite · Git

Built a project-scoped task system for AI agents. It detects dependency cycles and supports Git reconciliation, atomic snapshots, bulk operations, tags, archiving, and SQLite storage.

2012–2014

Lead Software Engineer · Aereo

Built services for live over-the-air television streaming, “10-foot” Smart TV products, release tools, CI/CD, and antenna and transcoder integrations.

2011–2012

Lead Software Engineer · DailyFeats

Built full-stack features for a consumer behavior and rewards platform.

2009–2011

Lead Engineer · Simply Interactive

Led development of web products and a custom in-house CMS used by Amazon, Asurion, and other clients.

2004–2009

Contract Software Engineer

Built software products, infrastructure, and web systems for a range of clients.

2002–2006

Professional Musician · Touring Drummer

Performed and toured professionally while beginning a software career.

AI engineering

AI agent design, tool integration, evaluations, trace analysis, local inference, CUDA optimization, context design, and training data for FIM and fine-tuning.

Platforms and reliability

AWS, Linux, Docker, CI/CD, service architecture, event systems, observability, SLOs, incident response, and release engineering.

Networks and devices

IPAM/DCIM, RADIUS, TR-069, SNMP, millimeter-wave RF, Wi-Fi, embedded Linux, hardware integration, and fleet operations.

Languages and data

JavaScript/TypeScript, Python, Rust, Go, C/C++/CUDA, SQL, MongoDB, Redis, Postgres, and MySQL.