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Senior Full-Stack Engineer

Job in Castlereagh, County Down, BT5, Northern Ireland, UK
Listing for: Colossyan
Full Time position
Listed on 2026-05-31
Job specializations:
  • Software Development
    Software Engineer
Job Description & How to Apply Below

Location

United Kingdom

Employment Type

Full time

Location Type

Remote

Department

Technology Engineering

My Ed Space  is an education technology platform that connects the best teachers on the planet with the students who need them the most - wherever they are, whatever their means.

Backed by $15m in Series A funding from some of the leading investors in the space, we're ready to scale - and we want you to help us build and scale My Ed Space  as part of a collaborative and ambitious team.

We're on a mission to make a world-class education accessible to all.

We believe that every child deserves access to quality education, regardless of geography or socioeconomic background, to achieve their dreams and build a brighter future.

If you’re motivated by solving meaningful problems and creating real impact through your work on a societal level and make a real impact on the world
- we’d love to hear from you!

Your Impact at My Ed Space

We're building the platform that powers how thousands of families experience online learning with a focus on clarity, strong domain design, and long-term thinking. As we evolve our architecture with new Java/Node.js services and a modern React frontend, your work will shape how these systems fit together and how the product scales. You'll join a team that values engineering fundamentals, product thinking, and a culture where impact matters more than output.

This is a place where senior engineers influence direction not just execution.

What We’re Looking For
  • Strong full-stack engineering experience – Deep backend experience in Java, Node.js, or another modern stack, paired with solid React + Type Script skills. You're as comfortable building services as you are building the UI that sits on top of them.

  • AI-augmented engineering – You use AI tools as a natural part of your workflow to accelerate development and explore solutions faster. But you retain strong engineering judgement — you review, challenge, and harden AI-generated code before it reaches production. AI amplifies your thinking; it doesn't replace it.

  • Engineering fundamentals over frameworks – You think in terms of system design, data modelling, trade-offs, and long-term maintainability. Languages and frameworks are tools — not identity.

  • Multi-stack pragmatism – Our platform spans Java, Node, React, and some existing PHP systems. You’re comfortable working in real-world production environments and improving systems incrementally as architecture evolves.

  • Architectural maturity – You understand boundaries, contracts, in variants, and how local decisions impact system coherence over time.

  • Production ownership – CI/CD, containerisation, cloud environments (AWS), observability — you’re comfortable owning code beyond merge.

  • Value-driven mindset – You care about solving the right problem sustainably, not just shipping features.

What You’ll Be Doing
  • Designing and building end-to-end product features across backend services and our React frontend.

  • Building well-structured, testable backend services and clean, reusable frontend components — with attention to performance, usability, and long-term maintainability.

  • Contributing to a multi-stack production environment, improving existing systems thoughtfully while helping evolve the overall architecture.

  • Modelling domains, defining boundaries, and contributing to architectural decisions that keep the system coherent as it scales.

  • Using AI tools to accelerate development — while reviewing, validating, and refining generated code before it reaches production.

  • Owning work beyond feature delivery: CI/CD, observability, performance, and production behaviour.

  • Participating in code reviews and technical discussions with a focus on clarity, trade-offs, and engineering judgement.

  • Improving reliability, security, and operational robustness as the platform grows.

  • Raising the engineering bar through thoughtful feedback, pragmatic decisions, and steady improvement rather than dramatic rewrites.

Our Interview Process
  • People Team Intro (30 mins)

    A conversation with our recruitment team to get to know each other better. You'll learn more about My Ed Space  and how we work, while we'll explore what motivates you, how you…

  • Position Requirements
    10+ Years work experience
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