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- Tasks: Lead a dynamic Ruby team to create impactful software solutions.
- Company: Join a fast-growing, locally owned company in Belfast with ambitious goals.
- Benefits: Enjoy remote work options, bonuses, pension, and healthcare perks.
- Why this job: Be part of an exciting team shaping the future of tech with real ownership.
- Qualifications: Senior experience in Ruby on Rails and a passion for scalable systems required.
- Other info: High autonomy and the chance to mentor others in a collaborative environment.
The predicted salary is between 54000 - 126000 £ per year.
Location: Belfast (Hybrid or Remote within NI)
Salary: Up to £90,000 + bonus
Type: Full-time, Permanent
Overview: We're hiring a Principal Ruby Developer to join one of the most exciting engineering teams in Belfast. Locally owned and growing fast, this company is building an in-house platform that's helping blue-chip clients optimise delivery in their field, and they're setting the pace across the sector. This is a brilliant opportunity to join a team that's on the rise, at a time when many in the market are standing still. You'll play a central role in shaping a high-impact product used across global client operations.
Key Responsibilities:
- Lead the evolution of a modern Ruby codebase in a collaborative, product-focused team
- Assist architectural decisions and mentor other developers across best practices
- Solve complex technical problems with elegant, maintainable code
- Drive continuous improvement, from testing to CI/CD pipelines
- Collaborate closely with Product, Design, and DevOps to ensure delivery excellence
Requirements:
- Proven experience in Ruby on Rails at a senior or principal level
- A passion for building clean, scalable, production-ready systems
- Experience working in product-led environments or scaling platforms
- Strong communication and a desire to contribute to team culture and growth
- Any exposure to modern DevOps, frontend, or cloud tools is a bonus
Why Join?
- One of the most exciting engineering teams in Belfast, with real ownership and vision
- Local founders, ambitious growth plans, and momentum in a tough market
- Up to £85k + bonus + equity options
- High autonomy, high impact, and the chance to help shape the future of the platform
Apply here or reach out to Aaron Somers at Ocho for more information via LinkedIn.
Skills: ruby, software development, software engineering
Benefits: Work From Home, bonus, pension, healthcare
Principal Ruby Developer employer: Ocho
Contact Detail:
Ocho Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Ruby Developer
✨Tip Number 1
Familiarise yourself with the latest trends in Ruby on Rails and be prepared to discuss them during your interview. This shows your passion for the technology and your commitment to staying updated in a fast-evolving field.
✨Tip Number 2
Highlight any experience you have with collaborative tools and practices, especially in product-led environments. Being able to demonstrate your ability to work well within a team will resonate with the company's focus on collaboration.
✨Tip Number 3
Prepare examples of complex technical problems you've solved in the past, particularly those involving Ruby. This will help you illustrate your problem-solving skills and your ability to write elegant, maintainable code.
✨Tip Number 4
If you have experience with DevOps, frontend, or cloud tools, make sure to mention it. Even if it's not a primary requirement, showing that you have a broader skill set can set you apart from other candidates.
We think you need these skills to ace Principal Ruby Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Ruby on Rails, especially at a senior or principal level. Include specific projects where you've led teams or made architectural decisions.
Craft a Compelling Cover Letter: In your cover letter, express your passion for building clean, scalable systems and how your experience aligns with the company's goals. Mention your interest in contributing to team culture and growth.
Showcase Relevant Skills: Emphasise any experience you have with modern DevOps, frontend, or cloud tools. This will demonstrate your versatility and ability to collaborate across different teams.
Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism.
How to prepare for a job interview at Ocho
✨Showcase Your Ruby Expertise
Make sure to highlight your experience with Ruby on Rails, especially any projects where you've led the development or made significant architectural decisions. Be prepared to discuss specific challenges you faced and how you overcame them.
✨Demonstrate Collaborative Skills
Since the role involves working closely with Product, Design, and DevOps teams, be ready to share examples of how you've successfully collaborated in the past. Discuss how you’ve contributed to team culture and mentored other developers.
✨Prepare for Technical Problem-Solving
Expect to tackle some technical problems during the interview. Brush up on your problem-solving skills and be ready to write code or explain your thought process clearly. This will showcase your ability to produce elegant, maintainable solutions.
✨Express Your Passion for Continuous Improvement
Talk about your commitment to continuous improvement, particularly in areas like testing and CI/CD pipelines. Share any experiences where you've driven improvements in these areas and how it benefited the team or project.
