Full Stack Engineer jobs in United States
cer-icon
Apply on Employer Site
company-logo

Harnham · 5 hours ago

Full Stack Engineer

Harnham is a fast-growing technology organization modernizing core business applications by embedding Generative AI directly into real production workflows. The Full Stack Engineer will be responsible for building and maintaining full-stack applications that integrate LLMs into business processes, designing backend APIs, and collaborating with various teams to deliver technical solutions.

AnalyticsConsultingInformation TechnologyMarketing
check
H1B Sponsor Likelynote
Hiring Manager
Chris Williams
linkedin

Responsibilities

Building and maintaining full-stack applications that integrate LLMs into real business processes
Designing and developing backend APIs and services (primarily Python or Node.js/TypeScript)
Integrating GenAI capabilities such as RAG pipelines, embeddings, semantic search, and AI-driven workflows
Working within a modern cloud environment (AWS) to ship secure, scalable, production-grade systems
Collaborating closely with product, platform, and data teams to translate business needs into technical solutions
Contributing to the modernization of legacy systems and adoption of new internal platforms and tools

Qualification

Full-stack developmentPythonNode.js/TypeScriptCloud environments (AWS)API designConsumptionSQLNoSQL databasesGenAI / LLMsCollaborationAdaptability

Required

Strong experience as a software engineer building backend services and full-stack applications
Proficiency in Python and/or Node.js/TypeScript
Experience designing and consuming APIs, working with SQL and NoSQL databases
Hands-on exposure to GenAI / LLMs, with a solid understanding of concepts like RAG, embeddings, and AI integration patterns
Comfort picking up new tools, platforms, and technologies quickly
Experience working in cloud environments, ideally AWS

Preferred

Experience with AI orchestration tools or internal AI platforms
Exposure to ontology-based systems or enterprise data platforms (e.g., Palantir or similar)
Infrastructure-as-code (Terraform) and CI/CD experience
Prior work in fast-moving, ambiguous environments where ownership matters

Benefits

BASE + BONUS + BENEFITS

Company

Harnham has actively chosen to focus on Data and Analytics.

H1B Sponsorship

Harnham has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (1)

Funding

Current Stage
Growth Stage
Total Funding
unknown
Key Investors
BGF Ventures
2022-05-01Seed

Leadership Team

leader-logo
David Farmer
Chief Executive Officer
linkedin
S
Stephen Lawrence
CFO
linkedin
Company data provided by crunchbase