Remote Senior Agentic Full-Stack Engineer

FullBloom; Pennsylvania; Remote; USD 120,000 - 150,000; Full time

Job summary

FullBloom is hiring a Senior Full-Stack Developer, Agentic Engineer to join the founding squad building next-gen staff-facing apps, APIs, and data services for Catapult Learning and SESI Schools. You will drive agent-first approach, own features end-to-end, and shape the squad's processes while mentoring junior engineers.

You will collaborate with product, design, QA, DevOps, and security partners, delivering new capabilities with a focus on data protection, accessibility, and SOC 2 controls.

Qualifications

• Bachelor's degree in Computer Science or a related field; 5+ years of relevant work experience
• Hands-on daily use of AI coding agents to build production software with measurable impact
• Ability to craft clear specs, prompts, and verification of agent output
• Strong product sense to turn ambiguous problems into well-scoped specs
• Proficiency in TypeScript/JavaScript, React, HTML, and CSS
• Experience designing REST APIs and back-end services
• Relational DB knowledge (PostgreSQL) with data modeling and performance tuning
• Experience with cloud hosting, serverless, and IaC (AWS, Terraform or CDK)
• Proficiency in unit, integration, and end-to-end tests
• CI/CD practice (GitHub Actions) and managing environments/deployments
• PR-based workflows and strong Git skills
• Cross-browser/cross-device accessibility and WCAG/ADA

Responsibilities

• Lead agent-first full-stack development across front-end, APIs, back-end services, data stores, and deployment pipelines
• Own end-to-end features from design to production and monitoring
• Judge agent outputs, catch defects, and decide what requires human review
• Translate lightweight briefs into agent-ready specs and technical designs
• Prototype quickly to validate feasibility and design choices
• Maintain end-to-end ownership of integrations with identity providers and student information systems
• Rebuild legacy capabilities on the new stack using agent-driven approaches
• Mentor early-career engineers and codify repeatable playbooks

Skills

TypeScript/JavaScript

React

HTML/CSS

REST APIs

PostgreSQL

Cloud + IaC (AWS, Terraform or CDK)

CI/CD (GitHub Actions)

Testing (unit/integration/e2e)

Cross-browser compatibility

Mentoring engineers

Education

Bachelor's degree in Computer Science or related field

Tools

GitHub

Jira

Terraform

CDK

Job description

FullBloom is hiring a Senior Full-Stack Developer, Agentic Engineer to join the founding squad building next-gen staff-facing apps, APIs, and data services for Catapult Learning and SESI Schools. You will drive agent-first approach, own features end-to-end, and shape the squad's processes while mentoring junior engineers.

You will collaborate with product, design, QA, DevOps, and security partners, delivering new capabilities with a focus on data protection, accessibility, and SOC 2 controls.