logo
Adepta Partners

Senior Full-Stack Developer (EdTech – 1st hire!)

Europe (non-EU)

August 20, 2026 at 11:09 AM

✨ AI summary

Location

  • Belfast, Northern Ireland, United Kingdom (Hybrid 2 days in office)

Languages

  • TypeScript

Frameworks

  • React 19
  • React Router v7

Cloud Services

  • AWS

Databases

  • PostgreSQL

Experience Level

  • Senior Full-Stack Developer

We’re supporting a disruptive EdTech SaaS startup to land their 1st Full-time, permanent Engineering hire!


This is an opportunity to get in at the ground-floor of a startup that’s making waves in the Education sector with their Operating System for teachers. Their platform brings pupil information together and strengthens connections between teachers and parents.

They’ve just closed a fundraising round, and are looking for the person who can help them build what comes next. They’re just getting started…


The role

This is not a “here’s your ticket, go build it” job.


As the first senior engineering hire, you’ll have genuine ownership. You’ll work directly with the co-founder to understand the problem, shape the solution, make the technical decisions, build it, test it and get it into production.


You’ll work across:


Frontend: React 19 + React Router v7 + TypeScript

Backend: Node.js 22 + TypeScript

Database: PostgreSQL

Infrastructure: AWS


(You’ll also work with integrations including Wonde, Postmark, Twilio and Daily.)


What they’re looking for


Someone who:

  • Can take a feature from idea → production with minimal hand-holding
  • Cares deeply about quality and user experience
  • Is comfortable owning their own QA — no separate QA team here
  • Can spot bugs, performance issues and technical debt before they become problems
  • Enjoys making architectural decisions and thinking about how systems scale
  • Writes clean, maintainable code
  • Communicates clearly and can translate technical thinking for a non-technical co-founder
  • Wants their work to have a visible impact


Why join?

You won’t be joining a huge engineering org where your work disappears into the backlog.

You’ll be one of the people shaping the product, engineering culture and technical foundations from the ground up.


If you’re a senior full-stack developer in Northern Ireland who wants real ownership, real influence and the chance to build something that could genuinely change how schools operate, i’d love to hear from you.


>Hybrid 2 days in Belfast.


#Hiring #SeniorDeveloper #FullStackDeveloper #EdTech #React #TypeScript #NodeJS #AWS #Postgres #NorthernIreland #Belfast #TechJobs