Sr. Full Stack AI Engineer

The Hartford
New York, US
Hybrid

Job Description

Senior Staff Software Engineer - IE07HE

We’re determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals – and to help others accomplish theirs, too. Join our team as we help shape the future.

# Full Stack Engineer — AI-Augmented Development

## Position Summary

We are seeking a highly skilled Full Stack Engineer who combines deep software engineering expertise with advanced proficiency in AI-powered development tools. This role is focused on hands-on building and delivery — a practitioner who ships production-quality code end-to-end across the stack while leveraging AI to accelerate development velocity, improve code quality, and drive innovation.

This role will have a Hybrid work schedule, with the expectation of working in an office (Columbus, OH, Chicago, IL, Hartford, CT or Charlotte, NC) 3 days a week (Tuesday through Thursday).

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## Key Responsibilities

### Hands-On Build & Delivery

  • Own features from concept through production release, writing and shipping high-quality code daily
  • Build, test, deploy, and iterate rapidly across frontend, backend, APIs, and data layers
  • Troubleshoot and resolve production issues, performance bottlenecks, and complex bugs
  • Implement and maintain CI/CD pipelines, automated testing, and deployment automation
  • Contribute to architectural decisions and design discussions as a practitioner, ensuring designs translate into solid implementations
  • Own system reliability, performance, and security for the services you build

### Full Stack Implementation

  • Build and ship modern frontend applications using frameworks such as React, Angular, or Vue.js with TypeScript
  • Develop, deploy, and operate robust backend services using Java (Spring Boot), Node.js, Python, or .NET
  • Implement and optimize RESTful APIs, GraphQL endpoints, and event-driven integrations
  • Configure and manage cloud-native infrastructure (AWS or GCP) including containers, serverless, and infrastructure-as-code
  • Build and tune data layers across relational and NoSQL databases, caching, and message queues
  • Write clean, well-tested, production-ready code with a focus on maintainability and operational excellence

### AI-Augmented Development

  • Leverage AI coding assistants (GitHub Copilot, Cursor, Claude Opus, etc.) to dramatically accelerate development workflows
  • Use AI tools for code generation, refactoring, test writing, documentation, and code review
  • Integrate large language model (LLM) APIs and AI/ML services into applications (e.g., OpenAI, GCP Vertex, AWS Bedrock)
  • Design and implement RAG (Retrieval-Augmented Generation) pipelines, prompt engineering strategies, and AI-powered features
  • Evaluate, select, and champion AI tools and practices that improve team productivity
  • Develop custom agents, workflows, and automations using AI platforms and frameworks (Vertex Studio, Semantic Kernel, CrewAI, etc.)
  • Establish guardrails, security practices, and governance for responsible AI usage in engineering

### Technical Leadership & Mentorship

  • Influence engineering culture by evangelizing AI-augmented development practices
  • Train and upskill team members on effective use of AI tools in their daily workflows
  • Contribute to internal knowledge bases, tech talks, and communities of practice
  • Partner with product, design, and data science teams to identify AI-driven opportunities

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## Required Qualifications

  • **Experience:** 10+ years of professional software engineering experience, with 5+ years in hands-on full stack delivery roles
  • **Education:** Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience)
  • **Frontend:** Expert-level proficiency building production applications with modern JavaScript/TypeScript frameworks (React, Angular, or Vue.js), HTML5, CSS3, responsive design, and accessibility standards
  • **Backend:** Deep hands-on experience building and operating services with Java/Spring Boot, Node.js/Express, Python/FastAPI/Django, or C#/.NET
  • **Cloud & DevOps:** Strong hands-on experience deploying and operating on cloud platforms (AWS, GCP, or Azure), containerization (Docker, Kubernetes), and CI/CD tooling (Jenkins, GitHub Actions, GitLab CI)
  • **Data:** Proficiency building and optimizing data layers with SQL and NoSQL databases (PostgreSQL, MongoDB, DynamoDB, Redis), data modeling, and query tuning
  • **API Implementation:** Proven track record building RESTful APIs, GraphQL services, gRPC endpoints, or event-driven integrations (Kafka, RabbitMQ)
  • **AI Tools Proficiency:**
  • Advanced daily usage of AI coding assistants (GitHub Copilot, Cursor, or equivalent)
  • Experience integrating LLM APIs (OpenAI, Anthropic, GCP Vertex Service) into production applications
  • Familiarity with prompt engineering, fine-tuning, embeddings, and vector databases
  • Track record of measurably improving team velocity through AI t

Skills & Requirements

Technical Skills

Full stack developmentAi integrationCloud infrastructureLeadershipCollaborationCommunicationAiWeb developmentCloud

Salary

$127,600 - $191,400

year

Employment Type

FULL TIME

Level

senior

Posted

4/13/2026

Apply Now

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