Senior AI Solutions Engineer (AI Agents & Automation)

About Us   We’re Blazity — a team of React.js and Next.js experts building modern, API-first digital products. We partner long-term with our clients, acting as trusted technology advisors and taking full ownership of the solutions we deliver. Our work spans complex web platforms, e-commerce ecosystems, and custom software products, helping organizations scale through continuous optimization, new feature development, and workflow automation. Recently, we’ve been heavily expanding our capabilities in AI-powered systems, autonomous agents, and enterprise automation, helping companies unlock new operational efficiencies using modern AI infrastructure and LLM-based workflows. Alongside client work, we actively build and maintain open-source projects, contributing to the broader tech community and strengthening our internal capabilities. Check out our GitHub to see our work: https://github.com/blazity   About the Role   We are looking for a Senior AI Solutions Engineer who will design and implement AI agents and automation workflows for enterprise clients. This role combines deep engineering expertise with solution architecture and consulting skills. You’ll work closely with clients to identify processes that can be automated using AI and design scalable solutions that integrate with their existing systems. You will be responsible for building production-ready AI systems, developing proof-of-concepts, and helping clients understand the technical and business value of AI-driven automation. This role is ideal for a senior engineer or architect-level professional who enjoys working at the intersection of engineering, consulting, and emerging AI technologies. Our requirements • Strong experience building production software systems and working with modern JavaScript/TypeScript ecosystems. • Experience with: • Programming Languages - TypeScript, JavaScript, Python • Frameworks & Runtime - Next.js, React, Node.js, Vercel AI SDK, Vercel Workflow Development Kit • LLM Providers - OpenAI, Anthropic, Google AI, Groq + 1 open source LLM • Agent Patterns - RAG systems, Multi-agent orchestration, ReAct pattern, Tool calling, Agentic workflows • State Management - Durable execution, Conversation memory, Checkpointing, State persistence • Data & Storage - Vector databases, PostgreSQL, Redis • Validation & Type Safety - Zod, TypeScript generics, JSON schemas • Frontend Integration - useChat, useCompletion, useAssistant, Server-sent events, Streaming UI • Observability - Logging, Tracing, Telemetry, Performance monitoring • Testing & Evaluation - Agent testing, Unit testing • Deployment & Infrastructure - Vercel, Edge Functions, Serverless, API routes, Fluid Compute • Security - Input validation, Rate limiting, API key management, Output filtering, Token budgets • Experience designing and implementing AI agents, automation workflows, or LLM-based systems • Ability to think at a high architectural level and design scalable AI-powered solutions • Experience working with enterprise clients or complex business environments • Strong consulting and communication skills • Ability to translate technical capabilities into business value • Experience working in SaaS companies or technology consultancies is a strong plus Scope of responsibilities • Design, build, and maintain AI agents and automation workflows • Integrate AI systems with client environments (Slack, CRM, ticketing systems, internal tools) • Work directly with clients to identify processes suitable for AI-driven automation • Develop proof-of-concepts and demonstration solutions • Collaborate with product and engineering teams to create reusable AI service solutions • Support the sales process through technical presentations and consulting • Help define best practices for building scalable AI-driven systems What we offer 💼 B2B contract with open, negotiable budget — we’re looking for the best talent 💰 Salary: 140–180 PLN / hour (net) 🌍 Remote-first work model 🚀 Opportunity to build cutting-edge AI systems and agents 🧠 Work closely with senior engineers, founders, and enterprise clients 📈 High-impact role shaping AI capabilities at Blazity Salary ranges B2B: 140–180 PLN / hour net+VAT   Location 100% remote from Poland