Full Stack Developer / Forward Deployed Engineer

Bonapolia

. Build and deliver production LLM applications for clients .

Posted 10/23/2026contractRemote • PolandMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building and delivering production LLM applications, with strong skills in React, TypeScript, and Python. Proficient in Azure deployment, hybrid search, document parsing, and client engagement with senior stakeholders.

Highest-signal resume keywords

ReactTypeScriptPythonAzure DeploymentLLM Application Delivery

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

LLM Application DevelopmentRAGPrompt DesignStructured OutputDocument ParsingHybrid SearchLLM EvaluationObservability ToolsFastAPIVector Search

Soft Skills

Client-Facing SkillsCommunicationLeadershipWorking Effectively with AmbiguityProviding Clear Status Updates

Tools & Technologies

OpenAI APILangfuseAzure VMsApplication HostingEntra ID/SSO

Certifications & Qualifications

MCP Server Development

Industry Keywords

FinancePrivate EquityM&A Due DiligencePII HandlingGDPR Compliance

Tech Stack

Tools & technologies

AzurePythonReactTypeScript

About the role

Key responsibilities & impact

Build and deliver production LLM applications for clients
Develop solutions involving RAG, hybrid search, and document parsing
Work directly with senior business stakeholders
Own solutions end to end, from discovery and prototyping through deployment on Azure and ongoing evaluation
Lead sessions with non-technical senior stakeholders
Provide clear status updates and work effectively with ambiguity
Deploy applications on Azure and conduct ongoing evaluation

Requirements

What you’ll need

Strong React/TypeScript and Python skills (FastAPI or similar)
Experience delivering at least one LLM application to production, including RAG, prompt design, structured output, and OpenAI API
Hands-on experience with vector or hybrid search and document parsing (PDF, Word, Excel)
Experience with LLM evaluation and observability tools (Langfuse or similar)
Working knowledge of Azure, including VMs, application hosting, and Entra ID/SSO
Strong client-facing skills, including leading sessions with non-technical senior stakeholders, providing clear status updates, and working effectively with ambiguity
Fluent spoken and written English
Nice to have: MCP server development or Claude/agent integrations
Nice to have: Experience with PII and GDPR handling, including Presidio and EU data residency
Nice to have: Background in finance, private equity, or M&A due diligence

Benefits

Comp & perks

B2B contract with Bonapolia — one contract, one monthly invoice
Monthly invoice payment, usually on a 30-day schedule aligned with client payment
Contract written under your country's law
Bonapolia handles client-side paperwork: MSA, NDA, and invoicing
Fully remote work arrangement