Principal Full Stack Software Engineer in Belfast
Principal Full Stack Software Engineer

Principal Full Stack Software Engineer in Belfast

Belfast Full-Time 48000 - 72000 £ / year (est.) Home office possible
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At a Glance

  • Tasks: Design and build large-scale operational software with a focus on user experience.
  • Company: OCHO, a tech company prioritising engineering quality and innovation.
  • Benefits: Remote work, competitive salary, and opportunities for professional growth.
  • Why this job: Make a real impact in a dynamic environment where your ideas matter.
  • Qualifications: Experience in full stack development, particularly with React and backend systems.
  • Other info: Mentorship opportunities and a straightforward interview process.

The predicted salary is between 48000 - 72000 £ per year.

Location: UK Remote

Engagement: Permanent

The Opportunity

At OCHO, we build teams for organisations where engineering quality is taken seriously. This role sits within a high performing product group building large scale operational software used daily by thousands of field based users. The engineering challenges here are real. Scale, reliability, data flow, and user experience all matter. The team moves quickly, values autonomy, and relies on senior engineers who can bring technical maturity from early product thinking through to delivery. We are looking for a Senior Full Stack Engineer who can own solutions end to end. Someone who thinks beyond individual tickets and understands how backend services, frontend experiences, and product decisions come together to create scalable software. This is not a surface level full stack role. To succeed here, you will have delivered meaningful functionality across both backend and frontend, owned architectural decisions, and worked closely with Product to shape the right technical approach.

What You Will Be Doing

  • Partner with product teams from ideation through to delivery, shaping solution design and technical direction.
  • Design and build substantial backend features that underpin complex, large scale field operations.
  • Deliver high quality React based user experiences that are performant, intuitive, and reliable.
  • Lead discussions around system design, data flow, and architectural trade offs.
  • Write clean, maintainable code supported by meaningful automated tests.
  • Drive continuous improvement across code quality, patterns, and engineering practices.
  • Mentor other engineers and help raise technical standards across the team.

What You Will Bring

  • A proven track record delivering complex features across both backend and frontend.
  • Strong professional experience with React including component architecture and state management.
  • Solid backend engineering experience using a modern language and framework.
  • Experience shaping system design and architectural decisions, not just implementing requirements.
  • Comfort working in distributed, service oriented, or event driven systems.
  • Strong understanding of data modelling, API design, and performance considerations.
  • A mindset oriented towards ownership, product thinking, and improving engineering culture.

Why This Role

You will work in an environment that values initiative, technical leadership, and thoughtful engineering. Your input will matter. Your decisions will have visible impact. And full stack genuinely means full stack. The interview process is intentionally simple. A single technical interview focused on system design, code reasoning, and problem solving. Clear, fair, and efficient.

Interested

To discuss this role in more detail or explore whether it is the right fit, reach out directly to Ryan Quinn on LinkedIn.

Principal Full Stack Software Engineer in Belfast employer: Ocho People

At OCHO, we pride ourselves on fostering a dynamic and inclusive work culture that empowers our engineers to take ownership of their projects and drive innovation. With a focus on professional growth, we offer ample opportunities for mentorship and skill development, ensuring that your contributions are recognised and valued. Working remotely in the UK, you'll be part of a high-performing team that prioritises quality engineering and collaboration, making it an ideal environment for those seeking meaningful and rewarding employment.
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Contact Detail:

Ocho People Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Full Stack Software Engineer in Belfast

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, especially those who work at OCHO or similar companies. A friendly chat can sometimes lead to referrals, which can give you a leg up in the hiring process.

✨Tip Number 2

Prepare for that technical interview! Brush up on system design and coding challenges relevant to full stack development. Practising with mock interviews can help you feel more confident and ready to showcase your skills.

✨Tip Number 3

Showcase your projects! Whether it's on GitHub or your personal website, having a portfolio of your work can really impress potential employers. Make sure to highlight any complex features you've built, especially those that demonstrate your full stack capabilities.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in the role and the company.

We think you need these skills to ace Principal Full Stack Software Engineer in Belfast

Full Stack Development
React
Backend Engineering
System Design
Architectural Decision Making
Data Modelling
API Design
Performance Optimisation
Code Quality
Automated Testing
Mentoring
Product Thinking
Service Oriented Architecture
Event Driven Systems

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Principal Full Stack Software Engineer role. Highlight your backend and frontend achievements, especially those that showcase your ability to deliver complex features.

Craft a Compelling Cover Letter: Use your cover letter to tell us why you're the perfect fit for this role. Share specific examples of how you've shaped system design and architectural decisions in your previous roles, and how you can bring that expertise to our team.

Showcase Your Technical Skills: In your application, don't shy away from detailing your technical prowess. Mention your experience with React, backend languages, and any relevant frameworks. We want to see how you’ve tackled engineering challenges in the past!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it makes the process smoother for everyone involved!

How to prepare for a job interview at Ocho People

✨Know Your Tech Stack Inside Out

Make sure you’re well-versed in both frontend and backend technologies, especially React and any modern backend frameworks. Be ready to discuss your past projects in detail, focusing on the architectural decisions you made and how they impacted the overall product.

✨Prepare for System Design Questions

Since the interview will focus on system design, practice explaining your thought process when designing scalable systems. Think about data flow, API design, and how different components interact. Use real-world examples from your experience to illustrate your points.

✨Showcase Your Problem-Solving Skills

Be prepared to tackle coding challenges during the interview. Brush up on algorithms and data structures, and practice coding problems that require you to think critically and solve complex issues efficiently. Remember, it’s not just about getting the right answer but also about how you approach the problem.

✨Demonstrate Leadership and Mentorship

OCHO values technical leadership, so be ready to discuss how you’ve mentored others or led projects in the past. Share specific examples of how you’ve improved engineering practices or contributed to a positive team culture. This will show that you’re not just a great engineer but also a valuable team player.

Principal Full Stack Software Engineer in Belfast
Ocho People
Location: Belfast

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