Senior Fullstack AI & Data Platform Engineer

Appnovation; York and North Yorkshire; On-site; GBP 70,000 - 110,000; Full time

Job summary

Appnovation seeks a Senior Developer, Fullstack (AI & Data Platform) to join a motivated team building agent-enabled applications and backend automation that turn catalogue and metadata into governed, production-quality software.

The role collaborates with data engineering and governance partners to design services, tooling, and user interfaces that make data discoverable, trustworthy, and easy to consume across the platform.

Qualifications

• Bachelor’s degree in computer science or equivalent experience.
• Experience designing, developing, and consuming RESTful APIs and microservices.
• Proven track record in architecting AI-driven, agentic workflows with LLMs.

Responsibilities

• Design services, tooling, and interfaces to make data discoverable and trustworthy.
• Develop backend automation that integrates multiple metadata sources and generates data contracts.
• Design and build agent-enabled applications and workflows (MCP servers and data-contract tools).
• Build user-facing interfaces for platform and discovery workflows.
• Deliver production-quality services with sound API design, testing, and CI/CD practices.
• Collaborate with governance teams to ensure data quality and compliance.

Skills

Python

FastAPI

React

TypeScript

PostgreSQL

AWS

CI/CD

Neo4j

JSON Schema

Pydantic

Education

Bachelor’s Degree in Computer Science

Tools

Docker

Databricks

Snowflake

Supabase

Neo4j

Collibra

Unity Catalogue

GitHub Copilot

Claude Code

Job description

Appnovation seeks a Senior Developer, Fullstack (AI & Data Platform) to join a motivated team building agent-enabled applications and backend automation that turn catalogue and metadata into governed, production-quality software.

The role collaborates with data engineering and governance partners to design services, tooling, and user interfaces that make data discoverable, trustworthy, and easy to consume across the platform.