Lightning Labs is focused on the development and deployment of the Lightning Network, an open blockchain scalability protocol. They work on blockchain scalability, privacy-preserving smart contracts, and cryptocurrency UX.

Lightspeed is a one-stop commerce platform that empowers merchants around the world to simplify, scale, and provide exceptional customer experiences. Our culture is driven through shared values and initiatives that support our employees, we encourage a work-life that works for everyone. Your happiness, whether you're working, hustling, or vacationing, is at the core of our company.

We are a well-funded startup driving the next wave of innovation in product discovery and personalization. Our work spans exciting use cases such as deep product attribution, automated copy generation, streamlined item setup, and enhancing search and recommendation systems, among others. Our team of scientists and engineers specializes in Computer Vision and Natural Language Processing (NLP), tackling a diverse array of challenging and impactful problems. We take pride in leading the industry with the unparalleled depth of our taxonomy.

Liminary is building the cognitive companion for knowledge workers - it not only lets you easily save and recall the knowledge you need for your work, but it’s also accelerating your synthesis of insights, generating recommendations, and ghostwriting your work output alongside you. Liminary is an ambient AI that's built for professionals in high information synthesis roles - from researchers to consultants to investors. We aim to augment, not replace, humans, to empower them to focus on higher-value activities rooted in human creativity and judgment.

At Limitless, our vision is to free the human mind from its biological limits. Limitless is a web app, Mac app, Windows app, and wearable that records what you've seen, said, or heard and makes it useful. Our investors include Sam Altman, Alexis Ohanian, a16z, First Round, NEA, and many others. We are a well-funded, 20-person, remote-first startup.

LindenLab is the company behind Second Life, one of the world's most long-lived and rich virtual worlds. They offer a stable environment with new startup momentum, providing opportunities to work on unique engineering problems.

LindenLab is the creator of Second Life, one of the world's most long-lived and rich virtual worlds. The company offers a stable environment with new startup momentum, providing opportunities to work on unique engineering problems that impact millions of residents.

Lineage Logistics is hiring senior software developers with strong Java experience to build real-time warehouse management software.

We’re building an Agentic AI Security Platform that helps teams secure autonomous AI workflows. We’re looking for a senior engineer to help design and ship core systems across policy enforcement, runtime monitoring, incident workflows, and auditability. You’ll work across backend and product surfaces: Rust + gRPC services, GraphQL APIs, and TypeScript/React interfaces for security operations. You should be comfortable owning features end-to-end, making pragmatic architecture decisions, and collaborating closely with product/security teams in a small, fast-moving environment. Strong fit if you have experience with distributed systems, secure-by-default engineering, and production observability. Security product background is a plus, but not required if you’re excited to learn quickly and build in this space.

Lingo is a user-friendly brand management platform that seamlessly integrates digital asset management and digital brand guidelines into a single, intuitive platform. Developed by Noun Project, we enable teams at renowned companies such as Duolingo, Reddit, Eurorail, and Snap to maintain brand consistency on a large scale through a centralized brand hub.