Careers at LightSource
Join us to make the supply chain transparent and fair for everyone.


Our Core Values
We believe that procurement is the strategic cornerstone of every visionary enterprise shaping tomorrow's world. Yet for too long, this critical function has languished in obscurity—trapped in endless email labyrinths, entombed in static spreadsheets, and fractured across disconnected systems. This fragmented reality doesn't just breed inefficiency—it fosters distrust and creates battlegrounds between essential teams like engineering and procurement, leaving transformative value permanently untapped.
We categorically reject operating in darkness. Our vision is to become the Operating System for global procurement and sourcing, using AI and other technologies to streamline manual processes. We envision a world where AI-powered transparency illuminates every facet of the supply chain. This forges seamless connections between teams, unveils actionable insights, and metamorphoses supplier relationships from adversarial negotiations into strategic alliances built on true collaboration and mutual success.
LightSource is the definitive operating system purpose-built for this enlightened future—systematically dismantling organizational silos to empower teams toward unprecedented efficiency and synergy.
Our Core Values
We believe that procurement is the strategic cornerstone of every visionary enterprise shaping tomorrow's world. Yet for too long, this critical function has languished in obscurity—trapped in endless email labyrinths, entombed in static spreadsheets, and fractured across disconnected systems. This fragmented reality doesn't just breed inefficiency—it fosters distrust and creates battlegrounds between essential teams like engineering and procurement, leaving transformative value permanently untapped.
We categorically reject operating in darkness. Our vision is to become the Operating System for global procurement and sourcing, using AI and other technologies to streamline manual processes. We envision a world where AI-powered transparency illuminates every facet of the supply chain. This forges seamless connections between teams, unveils actionable insights, and metamorphoses supplier relationships from adversarial negotiations into strategic alliances built on true collaboration and mutual success.
LightSource is the definitive operating system purpose-built for this enlightened future—systematically dismantling organizational silos to empower teams toward unprecedented efficiency and synergy.
Our Core Values
We believe that procurement is the strategic cornerstone of every visionary enterprise shaping tomorrow's world. Yet for too long, this critical function has languished in obscurity—trapped in endless email labyrinths, entombed in static spreadsheets, and fractured across disconnected systems. This fragmented reality doesn't just breed inefficiency—it fosters distrust and creates battlegrounds between essential teams like engineering and procurement, leaving transformative value permanently untapped.
We categorically reject operating in darkness. Our vision is to become the Operating System for global procurement and sourcing, using AI and other technologies to streamline manual processes. We envision a world where AI-powered transparency illuminates every facet of the supply chain. This forges seamless connections between teams, unveils actionable insights, and metamorphoses supplier relationships from adversarial negotiations into strategic alliances built on true collaboration and mutual success.
LightSource is the definitive operating system purpose-built for this enlightened future—systematically dismantling organizational silos to empower teams toward unprecedented efficiency and synergy.
Our mission
Our mission is to elevate global direct procurement teams by making the supply chain management transparent and fair for both buyers and suppliers, using world-class AI-powered software tools. More specifically, we want to help procurement professionals collaborate with their suppliers and create win-win situations. We strive to make the easy things easier and the hard things possible by scaling our AI-powered solutions
Our mission
Our mission is to elevate global direct procurement teams by making the supply chain management transparent and fair for both buyers and suppliers, using world-class AI-powered software tools. More specifically, we want to help procurement professionals collaborate with their suppliers and create win-win situations. We strive to make the easy things easier and the hard things possible by scaling our AI-powered solutions
Our mission
Our mission is to elevate global direct procurement teams by making the supply chain management transparent and fair for both buyers and suppliers, using world-class AI-powered software tools. More specifically, we want to help procurement professionals collaborate with their suppliers and create win-win situations. We strive to make the easy things easier and the hard things possible by scaling our AI-powered solutions
Our story
The idea for LightSource was born from a frustrating truth: even in a highly innovative environment like Tesla, direct materials sourcing was still a chaotic, manual process. Our co-founder, Spencer Penn, faced this firsthand while working on the Model 3, navigating endless email threads and scattered spreadsheets. The insight was clear: procurement teams managing the most critical spend still relied on outdated methods. So, we set out to build the solution.
We are building an AI-native sourcing platform purpose-built for large-scale manufacturing procurement. We've created a modern solution that delivers true digital transformation, and we're just getting started.

Our story
The idea for LightSource was born from a frustrating truth: even in a highly innovative environment like Tesla, direct materials sourcing was still a chaotic, manual process. Our co-founder, Spencer Penn, faced this firsthand while working on the Model 3, navigating endless email threads and scattered spreadsheets. The insight was clear: procurement teams managing the most critical spend still relied on outdated methods. So, we set out to build the solution.
We are building an AI-native sourcing platform purpose-built for large-scale manufacturing procurement. We've created a modern solution that delivers true digital transformation, and we're just getting started.

Our story
The idea for LightSource was born from a frustrating truth: even in a highly innovative environment like Tesla, direct materials sourcing was still a chaotic, manual process. Our co-founder, Spencer Penn, faced this firsthand while working on the Model 3, navigating endless email threads and scattered spreadsheets. The insight was clear: procurement teams managing the most critical spend still relied on outdated methods. So, we set out to build the solution.
We are building an AI-native sourcing platform purpose-built for large-scale manufacturing procurement. We've created a modern solution that delivers true digital transformation, and we're just getting started.


Engineer a smarter supply chain
The global supply chain has been thrust into the spotlight, exposing vulnerabilities and incites a wave of new technologies like AI to strengthen it. Our AI-native platform, built on modern technologies like AWS and a RUST backend, is fundamentally integrated to solve these complex challenges.

Engineer a smarter supply chain
The global supply chain has been thrust into the spotlight, exposing vulnerabilities and incites a wave of new technologies like AI to strengthen it. Our AI-native platform, built on modern technologies like AWS and a RUST backend, is fundamentally integrated to solve these complex challenges.

Engineer a smarter supply chain
The global supply chain has been thrust into the spotlight, exposing vulnerabilities and incites a wave of new technologies like AI to strengthen it. Our AI-native platform, built on modern technologies like AWS and a RUST backend, is fundamentally integrated to solve these complex challenges.
Empower procurement professionals
We believe the best sourcing professionals deserve the best tools. Our platform streamlines sourcing and automates manual tasks, reducing the time spent on non-value-added work and freeing you up for more strategic activities. Join us and help our customers (who love us) achieve measurable results, like $7.7M in cost savings and deployments in under 30 days.

Empower procurement professionals
We believe the best sourcing professionals deserve the best tools. Our platform streamlines sourcing and automates manual tasks, reducing the time spent on non-value-added work and freeing you up for more strategic activities. Join us and help our customers (who love us) achieve measurable results, like $7.7M in cost savings and deployments in under 30 days.

Empower procurement professionals
We believe the best sourcing professionals deserve the best tools. Our platform streamlines sourcing and automates manual tasks, reducing the time spent on non-value-added work and freeing you up for more strategic activities. Join us and help our customers (who love us) achieve measurable results, like $7.7M in cost savings and deployments in under 30 days.


Create win-win situations
We want to revolutionize the way companies buy what they need to build their products. Our mission extends beyond just buyers; we also want to make the supply chain transparent and fair for suppliers. You can join us in helping to forge stronger partnerships, turning chaotic processes into smart, streamlined operations.

Create win-win situations
We want to revolutionize the way companies buy what they need to build their products. Our mission extends beyond just buyers; we also want to make the supply chain transparent and fair for suppliers. You can join us in helping to forge stronger partnerships, turning chaotic processes into smart, streamlined operations.

Create win-win situations
We want to revolutionize the way companies buy what they need to build their products. Our mission extends beyond just buyers; we also want to make the supply chain transparent and fair for suppliers. You can join us in helping to forge stronger partnerships, turning chaotic processes into smart, streamlined operations.

Benefits
3 weeks PTO per year + 3 weeks Work Remote per year + 11 Federal Holidays
Platinum level healthcare, choice of Blue Cross or Kaiser (e.g. best available healthcare anywhere) - 100% Covered
100% covered Dental
100% covered Vision
All 50% covered for Dependents
Optional 401k
Office in SF, Seattle, and Denver
Food in office, (Lunch catered) and often team dinners
Pre Tax Commuter Benefits
Immigration sponsorship from A+ retained Law Firm, 100% covered
Amazing amounts of LightSource gear
Excellent team-building off-sites (min 2x per year)

Benefits
3 weeks PTO per year + 3 weeks Work Remote per year + 11 Federal Holidays
Platinum level healthcare, choice of Blue Cross or Kaiser (e.g. best available healthcare anywhere) - 100% Covered
100% covered Dental
100% covered Vision
All 50% covered for Dependents
Optional 401k
Office in SF, Seattle, and Denver
Food in office, (Lunch catered) and often team dinners
Pre Tax Commuter Benefits
Immigration sponsorship from A+ retained Law Firm, 100% covered
Amazing amounts of LightSource gear
Excellent team-building off-sites (min 2x per year)

Benefits
3 weeks PTO per year + 3 weeks Work Remote per year + 11 Federal Holidays
Platinum level healthcare, choice of Blue Cross or Kaiser (e.g. best available healthcare anywhere) - 100% Covered
100% covered Dental
100% covered Vision
All 50% covered for Dependents
Optional 401k
Office in SF, Seattle, and Denver
Food in office, (Lunch catered) and often team dinners
Pre Tax Commuter Benefits
Immigration sponsorship from A+ retained Law Firm, 100% covered
Amazing amounts of LightSource gear
Excellent team-building off-sites (min 2x per year)