Infinity

About Infinity

Infinity is not just a company; it is an AI services holding company that builds category leaders. We are Infinity Constellation, an AI-native powerhouse shaping the future of professional services. Our mission is to transform industries by giving exceptional operators a 12-month head start. We back them with capital, shared infrastructure, and customers, helping them launch outcome-driven businesses. You will join a portfolio of eight AI-native startups, including Supernal, Everest, and Labrynth. We operate across a range of industries from productivity to executive support and regulatory tech.

How We Work

We embrace a remote-first philosophy with high trust and autonomy. Our teams are composed of senior builders with experience across AI, product, and infrastructure. You will find an environment that values shipping, learning, and iterating quickly. We focus on outcomes over activity, and decisions are driven by data. This culture enables us to move fast and maintain a low ego, ensuring that the best ideas prevail. We also foster a collaborative atmosphere where expertise is shared across our portfolio companies.

• Operate remotely and globally, with a focus on asynchronous communication.
• High trust, high autonomy environment that values shipping and learning.
• Collaborative, supportive, and focused on sustainable excellence.
• Small, elite teams embedded directly with clients for rapid discovery and solution delivery.
• Founder-led, data-driven culture that values judgment and systems thinking.

Engineering at Infinity

Our technical approach is AI-first, building intelligent, agentic workflows and full-stack AI businesses. You will work with leading-edge technologies, designing and implementing backend systems that power agentic workflows. We develop and improve GraphRAG-based knowledge retrieval systems using Neo4j and integrate LLM calls for complex processing. Our engineers tackle challenges in latency optimization, extensibility, and inference cost for multi-agent pipelines. We also build and maintain our shared library of frameworks, prompts, and reusable tools within the Infinity Commons.

• Pioneer AI-native engineering teams that rapidly prototype and scale production tools.
• Build multi-agent AI pipelines for complex tasks like regulatory document analysis and conversational agents.
• Utilize advanced tools like LangChain, CrewAI, and AutoGen for LLM workflows.
• Focus on designing composable multimodal systems from unstructured inputs (text, audio, video, images).
• Engineer for real-world production systems, emphasizing reliability, error handling, and robust testing.

Why Join Us

• Join a ground-floor position at an AI services holding company defining a new category.
• Work with exceptional talent, including founders, senior engineers, and strong functional leads.
• Shape the product and directly impact client outcomes within a fast-growing portfolio of AI-native startups.
• Accelerated growth path and meaningful equity in a high-impact environment.
• Be part of a team redefining professional services through innovative AI solutions.

Benefits & Perks

• Competitive salary and meaningful equity.
• Comprehensive health, dental, and vision insurance coverage.
• 401k retirement plan and short-term/long-term disability coverage.
• Generous paid time off (PTO), including sick time and company holidays, with flexible options.
• Opportunities for professional growth and skill development across varied technologies and industries.