Senior Full Stack Engineer with AI

Nasze wymagania:
5+ years of professional software development experience, with demonstrated TypeScript expertise and a proven track record across both frontend and backend applications
Significant backend development experience with Node.js and modern tooling
Demonstrated experience building full-stack solutions with component-based frontend architectures
Strong grounding in system design, scalability, performance optimization, and production operations
Hands-on experience developing AI/agentic systems, including agent orchestration (LangGraph or equivalent frameworks), LLM integration (OpenAI, Anthropic, etc.), memory/context management for conversational or task-oriented agents, and evaluation and validation pipelines for AI models and workflows
Familiarity with Stencil web components and their integration into Angular applications
Experience building AI-enabled products or dashboards and understanding emerging AI-native UX patterns
Comfortable providing production support, including participating in on-call rotations

Mile widziane:
Experience with Angular

O projekcie:
We are looking for a highly skilled Senior Full Stack Engineer with deep TypeScript and Node.js expertise and hands-on experience building AI-driven, agentic systems. You will help shape next-generation digital experiences as we evolve toward a fully AI-native architecture—spanning intelligent agents, dynamic user interfaces, and the supporting infrastructure required to run them at scale.
This is a client-facing role that requires close collaboration with engineering leadership, balanced work across the frontend and backend, and a passion for delivering production-ready AI experiences. You will contribute to new feature development while ensuring stability and support for live systems.
Please note that hybrid work, 3 days from Gdansk or Krakow, is required.

Zakres obowiązków:
Architect, build, and maintain scalable backend services using Node.js and TypeScript
Design, extend, and operationalize agentic systems with LangGraph (Node.js) or similar frameworks
Manage and evolve core agent infrastructure components: memory and context management, session lifecycle management, file spaces, document handling, and retrieval pipelines, evaluation frameworks (e.g., Morpheus or comparable tools)
Develop AI-powered user experiences, including transitioning native web interfaces toward AI-native patterns, building an AI Center, and creating AI-driven dashboards (e.g., Digital Advisor for Client Assist use cases)
Build reusable Stencil web components and integrate them into Angular-based applications (e.g., EAA)
Contribute across the full stack with balanced frontend and backend ownership
Provide 24/7 production support coverage, including participation in on-call rotations, incident handling, and timely resolution of production issues
Collaborate directly with client engineering leads and distributed teams to align on technical direction and delivery milestones

Oferujemy:
Engineering community of industry professionals
Friendly team and enjoyable working environment
Flexible schedule and opportunity to work remotely within Poland
Chance to work abroad for up to 60 days annually
Business-driven relocation opportunities
Outstanding career roadmap
Leadership development, career advising, soft skills, and well-being programs
Certification (GCP, Azure, AWS)
Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru
English language classes
Stable income (Employment Contract or B2B)
Participation in the Employee Stock Purchase Plan
Benefits package (health insurance, multisport, shopping vouchers)
Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more
Referral bonuses
Corporate, social and well-being events