Go + React FDE with Gen AI-6

REALIGN LLC; Sunnyvale (CA); On-site; USD 150,000 - 190,000; Full time

Job summary

REALIGN LLC is seeking a hands-on Go and React engineer in Sunnyvale, CA, who will deploy, customize, and scale AI-powered applications directly with enterprise customers. You will build production-grade backends in Go and modern UIs in React, while integrating GenAI capabilities into real customer environments.

The role requires working closely with customers, translating requirements into technical solutions, and mentoring customer teams as a trusted advisor.

Qualifications

• Proficiency in Go for backend services (goroutines, gRPC, REST, microservices).
• Strong experience with React/TypeScript frontend development.
• Experience integrating GenAI APIs and agentic workflows in production environments.
• Ability to translate customer requirements into scalable technical solutions.

Responsibilities

• Deploy, configure, and customize solutions in customer environments end-to-end.
• Build and maintain backend services and APIs in Go for high-performance workloads.
• Develop responsive UIs using React and TypeScript.
• Integrate LLM APIs (Claude, GPT-4, Gemini) and agentic AI workflows.
• Translate complex customer requirements into working technical solutions.
• Troubleshoot, optimize, and scale deployments across cloud-native environments.
• Partner with Product and Engineering to feed customer insights back into the roadmap.
• Serve as a trusted technical advisor to customer engineering teams.

Skills

Go (Golang)

React / TypeScript

AI/GenAI Integration

Agentic AI

Prompt Engineering

Cloud Deployment

Customer Engagement

Communication

Tools

LangChain

LangGraph

MCP

Job description

Sunnyvale, California 94043

Role: Go + React FDE with Gen AI
Location: Sunnyvale, CA
FTE

Hands-on engineer who embeds directly with enterprise customers to deploy, customize, and scale AI-powered applications. Candidate should be able to build production-grade backend services in Go and modern UIs in React, while integrating GenAI capabilities into real customer environments. Candidate should be equally comfortable in a customer meeting and a code editor.

Key Responsibilities

• Deploy, configure, and customize solutions in customer environments end-to-end
• Build and maintain backend services and APIs in Go for high-performance, low-latency workloads
• Develop responsive, production-grade UIs using React / TypeScript
• Integrate LLM APIs (Claude, GPT-4, Gemini) and agentic AI workflows into customer-facing products
• Translate complex customer requirements into working technical solutions
• Troubleshoot, optimize, and scale deployments across cloud-native environments
• Partner with Product and Engineering to feed customer insights back into the roadmap
• Serve as a trusted technical advisor and mentor to customer engineering teams

Required Qualifications

• Skill
• Requirement
• Go (Golang)
• 4+ years — goroutines, gRPC, REST APIs, microservices
• Skill
• Requirement
• React / TypeScript
• 3+ years — hooks, state management, component architecture
• Skill
• Requirement
• AI/GenAI Integration
• 2+ years — LLM APIs (Claude / GPT-4 / Gemini), tool use, function calling
• Skill
• Requirement
• Agentic AI
• LangChain / LangGraph / MCP — multi-agent workflows, RAG pipelines
• Skill
• Requirement
• Prompt Engineering
• Structured outputs, few-shot, chain-of-thought, guardrails
• Skill
• Requirement
• Cloud Deployment
• AWS / GCP / Azure — containerized, serverless architectures
• Skill
• Requirement
• Customer Engagement
• Direct customer-facing delivery, requirements translation
• Skill
• Requirement
• Communication
• Strong written and verbal — executive and technical audiences