At a Glance
- Tasks: Design and evolve core platform systems, delivering full-stack features with modern tech.
- Company: A scaling tech business focused on building cloud-native platforms for global growth.
- Benefits: Competitive salary, performance-based bonus, and hybrid working from Belfast.
- Other info: Clear pathway to Lead/Principal Engineer roles and valued input beyond just tasks.
- Why this job: Gain architectural influence and work in a high-growth environment valuing clean architecture.
- Qualifications: Strong experience in JavaScript/TypeScript, Node.js, React, and AWS.
The predicted salary is between 60000 - 70000 £ per year.
Senior-level individual contributor role on a high-calibre platform engineering team.
Full-stack TypeScript / Node.js backend, React frontend, AWS infrastructure.
Hybrid working, Belfast. £60,000 to £70,000 plus performance-based bonus.
Real architectural influence, this is not a feature-factory role.
About the Company
Our client is a scaling, product-led technology business building modern cloud-native platforms at the core of its global growth strategy. Their platforms are not peripheral; they are central to revenue, scalability, and long-term product delivery. With disciplined engineering practices and a high-calibre team, this is an environment where quality, clean architecture, and technical ownership are genuinely valued.
The Role
This is a senior engineering position for someone who wants architectural influence, technical ownership, and the opportunity to shape how a platform operates. You'll join a platform engineering team responsible for systems that directly underpin global product delivery, working across the full stack with modern tooling and cloud-native infrastructure. The expectation at this level is clear: strong fundamentals, clean architecture, and confident decision-making. You will operate as a senior individual contributor with meaningful influence over design, quality, and technical standards, without heavy management layers getting in the way.
Key Responsibilities
- Design and evolve core platform systems with scalability and long-term maintainability in mind.
- Deliver full-stack features using TypeScript / Node.js on the backend and React on the frontend.
- Architect and deploy cloud-native solutions on AWS across application and infrastructure layers.
- Define and manage infrastructure through Terraform and Infrastructure as Code practices.
- Own CI/CD pipelines and release processes end to end.
- Apply test-driven development and strong automated testing principles throughout delivery.
- Contribute to architectural decisions and long-term platform direction.
- Troubleshoot complex production issues across the full stack.
- Collaborate closely with product and delivery stakeholders to shape technical solutions.
What You'll Need
Essential
- Strong commercial experience as a Software Engineer at senior level.
- Deep experience with JavaScript / TypeScript, particularly in Node.js environments.
- Strong frontend capability using React.
- Hands-on AWS experience across application deployment and infrastructure.
- Experience with Infrastructure as Code, ideally Terraform.
- Solid database fundamentals across relational and NoSQL (PostgreSQL, DynamoDB or similar).
- Proven experience operating within modern CI/CD environments.
- Clear understanding of scalable system design and cloud-native architecture.
- Right to work in the UK.
Nice to have
- Experience writing backends in Rust.
- Exposure to AI-powered developer tooling and agentic workflows.
Why Apply?
- Senior-level ownership without heavy management layers.
- Modern tech stack and disciplined engineering practices; clean architecture is a genuine standard here.
- Real architectural influence over a platform central to global growth.
- £60,000 to £70,000 base salary plus performance-based bonus.
- Hybrid working from Belfast.
- Clear pathway toward Lead / Principal Engineer progression.
- High-growth environment where engineers who think beyond tickets are valued.
Get in Touch
For a confidential conversation, reach out to Ryan Quinn directly on LinkedIn or apply via the link below. Ocho are NI's leading IT Recruiter; please follow us for market updates and new roles being posted daily.
Lead JavaScript Engineer in Newtownabbey employer: Ocho
Our client is an exceptional employer, offering a dynamic and high-calibre work environment in Belfast where senior engineers can thrive. With a focus on clean architecture and technical ownership, employees enjoy hybrid working arrangements, competitive salaries, and performance-based bonuses, alongside clear pathways for career progression into Lead or Principal Engineer roles. The company values innovative thinking and provides the opportunity to make a real impact on global product delivery through modern cloud-native platforms.
StudySmarter Expert Advice🤫
We think this is how you could land Lead JavaScript Engineer in Newtownabbey
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Ocho or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Ocho.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Ocho.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Ocho that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Lead JavaScript Engineer in Newtownabbey
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Ocho.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Ocho and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Ocho
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Ocho uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
