--- title: 'Pasito (YC S22) - Fullstack engineer UI at Silver.dev' canonical: 'https://feeny.ai/job/pasito-yc-s22-fullstack-engineer-ui-silver-dev-remote-w6ytyhjmv3aq' type: 'job' last_seen: '2026-09-14' --- # Pasito (YC S22) - Fullstack engineer UI at Silver.dev - **Company:** Silver.dev - **Location:** Remote - **Compensation:** $80k–$110k - **Employment:** full-time - **Work type:** remote - **Posted:** 2026-09-01 - **Last confirmed live:** 2026-09-14 - **Apply:** https://jobs.ashbyhq.com/silver/7b64258d-c57e-4c35-8f42-aaac598271f7/application **Skills:** ProseMirror, Tiptap, Yjs, TypeScript, Node.js, Next.js, Frontend Testing > Pasito is seeking a UI-heavy Fullstack Engineer to build core product experiences for its AI-native employee benefits workspace. The role involves designing complex, state-rich user interfaces using ProseMirror and Yjs, integrating AI/LLM workflows, and collaborating cross-functionally to deliver high-quality, scala... ## Job description ## About Pasito [Pasito](https://pasito.ai) is the AI workspace for employee benefits. We’re rethinking how group insurance and benefits are underwritten, delivered, used and measured - by the people who design them and the people who depend on them. Instead of static PDFs, disconnected systems, and manual workflows, Pasito brings plan design, payroll and benefits data, claims, and financial context into a single, AI‑native workspace that helps benefits actually work for the 178 million Americans who depend on this system. We don’t build for brokers, carriers and employers - we build with them. That collaboration shows up in everything we ship: AI agents that extract and structure plan data, tools that turn complexity into clarity for employees, and workflows that save carriers and consultants hundreds of hours per case. Today, Pasito supports many of the largest insurance carriers and brokers in the U.S. We’re backed by Y Combinator and Core Innovation Capital, and we’re growing quickly. We ship fast, iterate relentlessly, and care deeply about building systems that are accurate, scalable, and human. If you’re excited to work alongside exceptional operators and engineers, and apply AI in a legacy industry where precision and trust matter, Pasito is the place for you. ## The Role We’re looking for a UI-heavy, product-focused Fullstack Engineer to help us build the core product experiences that power Pasito’s AI workspace. We’re specifically looking for someone whose strength is building sophisticated, state-rich user interfaces, and who can operate across the stack as needed to deliver those experiences end-to-end. You’ll work closely with Product and Design, take deep ownership of complex UI systems, and help define how AI-native software should feel in a regulated, high-impact industry. As an early member of the engineering team, you’ll have real ownership and influence: shaping UI architecture, setting quality standards, and delivering mission-critical experiences for highly engaged clients. ## What You’ll Do Own complex, state-rich UI systems Design and build rich editing and collaboration experiences using ProseMirror / Tiptap and Yjs, with a focus on correctness, performance, and excellent UX. Build AI-native product experiences Integrate AI and LLM-powered workflows directly into the UI - especially within rich-text, data-dense, and collaborative environments. Collaborate cross-functionally Work closely with Product, Design, Sales, and Client teams to understand real customer workflows and translate them into durable product solutions. Continuously improve systems Refine existing patterns, challenge assumptions, and help define what “great” looks like as the product and team scale. ## Who You Are - A UI-first, product-driven engineer with 3+ years building complex web applications - You care deeply about interaction quality, performance, and building interfaces that feel intuitive and trustworthy - You have strong technical judgment and know when to prioritize innovation vs. stability - You’re comfortable operating across the stack, with strength in frontend and user-facing systems - You enjoy close collaboration with product managers and designers Technical Experience We’re Excited About - Deep expertise building rich UI editors using ProseMirror / Tiptap - Experience building real-time collaboration and local-first applications using Yjs - Experienced with TypeScript, Node.js, and modern frameworks like Next.js - Hands-on experience integrating AI / LLM-powered workflows (e.g., ChatGPT or Claude) into user-facing products - Strong familiarity with frontend testing tools and best practices What’s In It For You - Meaningful ownership: Build foundational systems used by carriers, brokers, employers, and employees at scale - Real impact: Your work directly improves how people understand and use their benefits - Growth: Join early and grow with the company as we scale product, team, and distribution The interview process - Silver screening Interview - Silver Technical Interview - Client Screening Interview - Client Technical interview - Client Behavioral Interview ## About Silver.dev ## Company Overview - **One-liner**: Silver.dev is a talent agency that connects venture-backed startups with vetted, interview-ready software engineers from Latin America. - **Entity Type**: Private (bootstrapped/founder-funded) - **Headquarters**: San Francisco, California, United States - **Founded**: 2023 - **Founders**: Gabriel (last name not publicly disclosed; founder & owner is a former Staff Engineer with hiring manager experience) ## Core Business - Primary industry: Staffing and Recruiting (specialized in software engineering talent). - Target customers: B2B; primarily venture-backed startups (half of clients are Y Combinator companies) and product-focused tech companies. - Mission/purpose: To help startups hire the right engineers without wasting weeks on interviews that go nowhere, by providing a no-BS, founder-led recruiting partner. ## Products & Services - **Direct Hiring**: Full-time, permanent placement of interview-ready engineers who are vetted by engineers and integrated directly into the client’s team. - **RPO (Recruitment Process Outsourcing)**: A flexible, dedicated hiring partner model that gives clients constant access to vetted candidates, designed for rapid scaling. - **Payroll & Employer of Record (EOR)**: Handles contracts, onboarding, and compliance for hiring across Latin America, allowing clients to focus on growth. - **Staffing**: Contract placement of talent under Silver.dev’s payroll, removing compliance overhead for the client. ## Market Standing - **Valuation/Market Cap**: Not disclosed. - **Key Metric**: 11 employees (up 62.5% year-over-year); 7,440 LinkedIn followers; 20,814 monthly website visits (up 35.2% year-over-year). - **Notable Investors/Partners**: None publicly listed (clients include Y Combinator and Initialized Capital portfolio companies). - **Growth Signals**: +62.5% headcount growth YoY; traffic growing +35.2% YoY; high client satisfaction (4.9/8 reviews on Clutch); average nine-day sprint from first call to signed offer for senior roles. ## Competitive Advantages - **Founder-led**: Run by a former Staff Engineer with hands-on hiring management experience, ensuring deep understanding of product-grade engineering needs. - **Engineer-vetted pipeline**: All candidates are screened by experienced engineers, not generic recruiters. - **Outcome-based pricing**: Clients pay only when a candidate signs, removing financial risk. - **Speed & quality**: Roles are filled in an average of nine days, with candidates who are truly interview-ready and culturally aligned with startups. - **LatAm focus**: Taps into a high-quality, cost-effective talent pool across Latin America, handling compliance and payroll. ## Strategic Focus - Continue to serve venture-backed startups, especially YC companies, by scaling the vetted talent pipeline. - Deepen services to include RPO and EOR, making it easier for US startups to hire compliantly across LatAm. - Expand the network of high-ownership, ambitious engineers prepared for startup environments. ## Why Work Here - **Culture**: Client reviews highlight a proactive, transparent, and collaborative team that “feels like an extension of the startup DNA.” High employee satisfaction with strong communication and adaptive problem-solving. - **Remote/Hybrid**: The company has offices in San Francisco and Buenos Aires, but job postings are predominantly remote. The team is distributed across Argentina (85%) and the US. - **Perks & Engineering Culture**: As a talent agency run by a former engineer, the company deeply understands engineering needs. Roles listed on their jobs board often include equity, bonuses, and equipment (MacBook). The small, lean team (11 people) offers fast-paced growth opportunities. ## Sources 1. [silver.dev](https://silver.dev/) 2. [linkedin.com/company/silver-dev](https://www.linkedin.com/company/silver-dev) 3. [clutch.co/profile/silverdev](https://clutch.co/profile/silverdev) 4. [jobs.ashbyhq.com/silver](https://jobs.ashbyhq.com/silver) ## Other roles at Silver.dev - [Pasito (YC-S22) - Product Owner](https://feeny.ai/job/pasito-yc-s22-product-owner-silver-dev-remote-8y6g8qrbp1ze) - [Siena - Fullstack Engineer](https://feeny.ai/job/siena-fullstack-engineer-silver-dev-remote-3yv7apsk4exj) - [Kods AI - Sr Fullstack Engineer (AI Native)](https://feeny.ai/job/kods-ai-sr-fullstack-engineer-ai-native-silver-dev-argentina-yzsmkbz9wyam) — Argentina - [Wonderful - Forward Deployed Engineer (Chile)](https://feeny.ai/job/wonderful-forward-deployed-engineer-chile-silver-dev-chile-xrcd2xbcabr0) — Chile - [Wonderful - Site CTO](https://feeny.ai/job/wonderful-site-cto-silver-dev-argentina-8bzb6dgnm6mh) — Argentina - [DualEntry - Lead Mobile](https://feeny.ai/job/dualentry-lead-mobile-silver-dev-remote-fv6zawy1qt60) - [DualEntry - Senior Staff Backend Engineer](https://feeny.ai/job/dualentry-senior-staff-backend-engineer-silver-dev-remote-zdnqwcaf85fp) - [Cognition - Deployed Engineer (BR/MX/AR)](https://feeny.ai/job/cognition-deployed-engineer-br-mx-ar-silver-dev-brazil-6a8qke13pf26) — Brazil - [Siena - Platform Experience Engineer](https://feeny.ai/job/siena-platform-experience-engineer-silver-dev-remote-yf52c56f0cav) - [Serie B - Fintech Company - Lead Engineering](https://feeny.ai/job/serie-b-fintech-company-lead-engineering-silver-dev-remote-mne30x6e5hpv)