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# Solutions Architect

- **Company:** BOLDER, LLC
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Flutter, Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Microsoft Azure, Software as a Service, Cloud Engineering, Relational Databases, PostgreSQL, Node.Js, OAuth, Next.js, Shopify, Single Sign-On, Software Engineering, TypeScript, ReactJS, Retrieval-Augmented Generation, Large Language Models, IT Architecture, Backend, Integration Frameworks, React Native, NestJS, Webhooks, Web Api
- **Published:** October 29, 2026
- **Apply:** https://www.builtincolorado.com/job/solutions-architect-us-only/11995113?handler=ApplyRedirect

## About the Role

* 5+ years in software engineering, with at least 2 years designing systems as a solutions architect, technical lead or similar
 * Agency, consultancy or studio background. You've designed for several clients at the same time and you can switch context without losing quality
 * You've owned the architecture of client products that went live with real users. Diagrams that never shipped don't count
 * Strong backend and data fundamentals. You've designed APIs and relational data models (Postgres or similar) and you know where they break
 * Cloud architecture experience on AWS, Azure or GCP, including containers, deploys and monitoring
 * Real integration design experience. Third-party APIs, webhooks, SSO and OAuth, background queues and failure handling
 * Hands-on AI architecture. You've designed LLM or RAG features with evaluation for production client products, and you know what they change about cost, latency and testing
 * Strong code and architecture reviewer. You can read a pull request, spot when it drifts from the design and explain the fix to the engineer
 * Comfortable running client-facing technical calls. You can explain a trade-off to a non-technical founder in plain words
 * You write clear technical scopes with estimates the team actually hits
 * AI-augmented workflow. You use AI tools every day in your own design, review and writing work
 * Excellent written and spoken English. Clients read your documents and hear your voice directly

Nice to have

 * Multi-tenant SaaS, row-level security or white-label deployments
 * Products with strict privacy or compliance needs, such as sensitive personal data, data residency rules or third-party security audits
 * Mobile architecture (React Native or Flutter)
 * Comfortable reviewing TypeScript and Node.js (NestJS or similar) and React or Next.js code
 * E-commerce platforms such as Shopify
 * Mentoring engineers and setting technical standards for a team

## Description

* Lead technical discovery with clients. Ask the right questions, find the real constraints and turn a rough idea into a clear solution design
 * Design the system architecture for web, mobile and AI products. Services, data model, hosting and how the pieces talk to each other
 * Write the technical parts of proposals and scopes of work. Modules, user flows, acceptance criteria, edge cases and estimates the team can stand behind
 * Design integrations with third-party APIs and vendors. Plan for retries, queues, webhooks and monitoring, and keep a clean way to swap a provider later
 * Plan multi-tenant and white-label setups with proper data isolation and access control
 * Build security and privacy in from day one. Encryption, audit logs, consent, data residency and the evidence clients need for an outside audit
 * Design AI and LLM features for client products, including model choice, retrieval (RAG), guardrails and the evaluations that prove quality in production
 * Plan in phases. Ship a lean MVP first and keep the design ready for the full build without a rewrite
 * Work with sales and project managers on scope, timelines and risk. Push back early when something will not fit
 * Review the dev team's code, pull requests and technical approach. Catch drift from the design early and explain what to change
 * Guide and unblock engineers, set technical standards, and own technical quality through delivery and handover
 * Keep the architecture docs current so anyone on the team can pick up the context