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For Companies At a Glance
- Tasks: Design and develop backend services in Python for large scale operations.
- Company: Join a growing product-led engineering organisation focused on high throughput systems.
- Benefits: Enjoy a straightforward interview process and the chance to own your work.
- Why this job: Tackle meaningful challenges that impact system reliability and user experience.
- Qualifications: Strong Python skills and experience with modern frameworks like FastAPI or Django.
- Other info: Collaborative team environment with opportunities for learning and growth.
The predicted salary is between 36000 - 60000 £ per year.
Backend Software Engineer Python
Location: UK Remote
Engagement: Permanent
Interview Process: Single stage technical interview
The Opportunity
OCHO is partnering with a growing product led engineering organisation building high throughput systems that sit at the core of real world field operations. This role is ideal for backend engineers who enjoy working deeply in Python and care about system design, data flow, and performance. You will help design and evolve backend services where reliability, scalability, and operational clarity matter. The team values clean architecture, thoughtful problem solving, and engineers who want real ownership over how systems are built and improved.
What You Will Be Doing
- Design and develop backend services in Python to support large scale operational workflows.
- Work closely with product teams to break down complex requirements and shape technical solutions.
- Build and maintain well structured APIs, data pipelines, and service integrations.
- Contribute to architectural decisions and the ongoing evolution of the backend platform.
- Improve system reliability through observability, automated testing, and performance optimisation.
- Collaborate with frontend, mobile, and data teams as part of a cross functional product group.
What You Will Bring
- Strong professional experience building backend systems using Python.
- Experience with modern Python frameworks such as FastAPI, Flask, or Django.
- A solid understanding of API design, data modelling, and distributed systems.
- Experience working with relational databases and optimising query performance.
- Ability to reason about system behaviour under real operational load.
- Confidence contributing to code reviews, system design discussions, and technical direction.
- A mindset focused on craftsmanship, clarity, and ownership.
Why This Role
This is an opportunity to work on meaningful Python backend challenges where your design decisions directly affect system reliability and user experience. You will join a team that values good engineering, encourages learning, and trusts engineers to own their work. The interview process is intentionally straightforward. A single technical interview focused on system design and practical problem solving.
Interested? For a confidential conversation, reach out directly to Ryan Quinn on LinkedIn.
Principal Backend Engineer in Belfast employer: Ocho People
Contact Detail:
Ocho People Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Backend Engineer in Belfast
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those already working at OCHO or similar companies. A friendly chat can give you insights and maybe even a referral!
✨Tip Number 2
Prepare for that technical interview by brushing up on your Python skills and system design principles. We recommend doing mock interviews with friends or using online platforms to simulate the real deal.
✨Tip Number 3
Showcase your projects! Whether it's a GitHub repo or a personal website, having tangible examples of your work can really set you apart. Make sure to highlight any backend systems you've built using Python.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re genuinely interested in joining the team at OCHO.
We think you need these skills to ace Principal Backend Engineer in Belfast
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Python and backend systems. We want to see how you've tackled challenges similar to those in the job description, so don’t hold back on showcasing your skills!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about backend engineering and how you can contribute to our team. Keep it concise but impactful – we love a good story!
Showcase Your Projects: If you've worked on any relevant projects, make sure to mention them! Whether it's a personal project or something from your previous job, we want to see how you've applied your skills in real-world scenarios.
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’s super easy – just a few clicks and you’re done!
How to prepare for a job interview at Ocho People
✨Know Your Python Inside Out
Make sure you're well-versed in Python, especially with frameworks like FastAPI, Flask, or Django. Brush up on your knowledge of backend systems and be ready to discuss how you've used these tools in past projects.
✨Understand System Design Principles
Since the role focuses on system design, take some time to review key concepts like API design, data modelling, and distributed systems. Be prepared to explain your thought process when designing a system and how you would approach scalability and reliability.
✨Prepare for Practical Problem Solving
The interview will likely involve practical problem-solving scenarios. Practice coding challenges that require you to think critically about performance optimisation and system behaviour under load. This will help you demonstrate your technical skills effectively.
✨Show Your Collaborative Spirit
This role involves working closely with cross-functional teams. Be ready to share examples of how you've collaborated with frontend, mobile, or data teams in the past. Highlight your communication skills and your ability to contribute to architectural discussions.