Backend Engineer (TypeScript) - AI-Powered B2B SaaS

Mason Alexander; Dublin; Hybrid; EUR 70,000 - 110,000; Full time

Job summary

Mason Alexander is partnering with an early-stage company hiring a Backend Engineer in Dublin. The role focuses on building a scalable, AI-assisted B2B SaaS platform using TypeScript, with some Python, in a hybrid Dublin setup.

The candidate should have 5–8 years of TS experience, familiarity with relational databases, and a hands-on delivery style. Cloud experience with GCP is preferred, AWS also acceptable.

Qualifications

• 5–8 years of experience with TypeScript as main language.
• Experience with PostgreSQL or other relational databases.
• Hands-on delivery: from conversation to production.
• Nice to have: LLM or RAG work, document parsing.
• Cloud experience: GCP (AWS acceptable).

Skills

TypeScript

Python

Cloud experience

Tools

PostgreSQL

GCP

AWS

Job description

Mason Alexander is partnering with an early-stage company hiring a Backend Engineer in Dublin. The role focuses on building a scalable, AI-assisted B2B SaaS platform using TypeScript, with some Python, in a hybrid Dublin setup.

The candidate should have 5–8 years of TS experience, familiarity with relational databases, and a hands-on delivery style. Cloud experience with GCP is preferred, AWS also acceptable.