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Senior Software Engineer

County Antrim, Northern Ireland💼 Full-time🗓 2026-05-19 → 2026-08-07

Core

Senior full-stack engineer co-owning a cybersecurity platform for critical infrastructure, integrating AI/LLMs into web and mobile experiences.

Role type

Senior IC full-stack software engineer (TypeScript/React/AWS)

Builds

Customer-facing web and mobile applications, cloud APIs, and AI-integrated security features

Domain

Cybersecurity / Operational Technology / Cloud Infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

TypeScript, React, React Native, AWS serverless (CDK, AppSync, Lambda), SQL/NoSQL databases, CI/CD pipelines, observability practices

Preferred skills

LLM integration, RAG patterns, agentic AI patterns, tech leadership experience

Technologies

TypeScript, React, React Native, Expo, AWS CDK, AppSync, Lambda, RDS, Aurora, S3, Cognito, IAM

Responsibilities

Build customer-facing web and mobile experiences using React and React Native; Design and implement APIs, data models, and cloud architecture on AWS; Share live platform operations with the VP of Engineering including reliability and on-call response; Embed AI capabilities (LLMs, RAG, agentic patterns) into the product; Help define engineering standards, CI/CD pipelines, and observability practices

Seniority

Senior, hands-on IC with architectural influence

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