Full Stack Engineer - Radiance
Meet Radiance The Source of all your creative collateral.Radiance is a digital design agency powered by The SOURCE , a proprietary Creative OS that aligns every asset, message, and moment into one adaptive brand system.We combine human-crafted design with intelligent systems to help modern brands operate with clarity, speed, and cohesion. Every engagement we deliver is not just creative output, but infrastructure : systems that scale as our clients grow.At the center is The SOURCE , a platform blending design, AI, and automation into a single evolving system for brand truth, execution, and growth.We are backed by Infinity Constellation , the first AI holding company, and are building something category-defining at the intersection of brand, systems, and intelligence.Why This Role Exists Radiance is moving from services-first → platform-powered .We are looking for a Full Stack Engineer to help architect, build, and evolve The SOURCE from a powerful internal system into a scalable platform that supports both our agency workflows and future SaaS expansion.This is not a "ticket-taking" role.This is a role for someone who wants to shape the product, the architecture, and the technical philosophy from the ground up.You'll work directly with the founder to translate creative workflows, brand logic, and operational complexity into elegant systems that compound over time.What You'll Do Platform & Product ArchitectureDesign and own the technical architecture of The SOURCETranslate creative, brand, and agency workflows into scalable systemsBuild a platform that supports services today and SaaS tomorrowMake pragmatic decisions about build vs buy vs automateExecution & SystemsShip fast, iterate often, and prioritize leverage over perfectionBuild internal tools that reduce scope creep and operational dragIntegrate AI, automation, and workflow tooling where it actually adds valueEstablish technical standards, documentation, and patterns earlyPartnership & LeadershipAct as a thought partner to the founder on product vision and sequencingHelp define what Radiance should and should not buildLay the groundwork for future engineering hires and contributorsOwn outcomes, not just codeWhat You Bring 6–12+ years experience in engineering, product, or technical architecture rolesExperience building platforms or internal systems from zero to v1 (or beyond)Strong product intuition: you think in systems, not featuresComfort working in ambiguity with evolving requirementsAbility to translate non-technical needs into technical solutionsPragmatic, opinionated, and execution-focusedExperience with modern web stacks, APIs, automation, and AI toolingBias toward leverage, simplicity, and compounding valueMUST-HAVE HARD SKILLS (Non-Negotiable) 1. Full-Stack Web Development (Production-Grade) Frontend: React / Next.js (or equivalent modern framework)Backend: Node.js / Python (FastAPI preferred) or similarREST + basic GraphQL understandingAuthentication, permissions, role-based accessHandling real users, real data, real edge cases2. Systems Thinking & Data Modeling Designing relational and/or hybrid schemas (Postgres + JSON)Modeling entities like:BrandsAssetsCampaignsMessaging hierarchiesVersions / approvals / historyUnderstanding how systems evolve without breaking3. Workflow Automation & Tool Integration Integrate tools via APIs (Stripe, Jira, Webflow, CMSs, CRMs)Use automation tools (Zapier, Make, n8n, Temporal, etc.)Design async workflows (approvals, handoffs, notifications)Build internal dashboards and admin tools4. AI / LLM Practical Implementation Prompt engineering for structured outputsEmbedding LLMs into workflowsUsing vector databases (Pinecone, Weaviate, Supabase, etc.)Designing guardrails for brand voice + consistencyKnowing when NOT to use AI5. Shipping Mentality Scope ruthlesslyShip v1 fastIterate with live users (your team first)Make tradeoffs without paralysisBonus Points Experience building tools for agencies, creative teams, or knowledge workersExposure to AI workflows, LLMs, or automation systemsExperience scaling internal tools into external-facing productsInterest in brand, design, storytelling, or creative systemsPrior founding or early-employee experienceWhy Join Radiance Founding technical seat in a platform-led creative companyDirect influence on product, architecture, and company directionBuild something that blends brand, creativity, and intelligenceMove fast without corporate dragRemote-first, async-friendly, outcomes-driven cultureBacked by Infinity Constellation with long-term ambitionRadiance Is for You If: You want to build systems that compoundYou enjoy shaping products from first principlesYou care about how humans actually work, create, and decideYou like autonomy and responsibility more than structureYou want equity in what you buildRadiance Is Not for You If: You want highly defined specs and long planning cyclesYou prefer maintaining existing systems over creating new onesYou're looking for a narrow engineering roleYou're uncomfortable with ambiguity or iteration#J-18808-Ljbffr