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For Companies At a Glance
- Tasks: Build and maintain cutting-edge React applications for AI-driven video forensic tools.
- Company: Fast-growing tech scaleup focused on AI, video intelligence, and public safety.
- Benefits: Salary up to £85k, private health insurance, generous leave, and learning opportunities.
- Other info: Hybrid working with a strong culture of collaboration and career growth.
- Why this job: Join a dynamic team making a real impact in law enforcement and security.
- Qualifications: 5+ years in TypeScript/JavaScript, expert in React, and modern build tools.
The predicted salary is between 85000 - 85000 £ per year.
A senior-level frontend engineering role at a fast-growing tech scaleup, focusing on React, TypeScript, tRPC, and AWS for mission-critical software.
Hybrid working with a Belfast base. Salary up to £85k.
Work on AI-driven video forensic tools used by law enforcement and security organisations.
About the Company
Our client is an advanced body camera and cloud software scaleup operating at the intersection of AI, video intelligence, and public safety. Their platforms are trusted by some of the biggest names in security, services, and law enforcement, processing and analysing large-scale media and evidence data in real time. It's a high-growth environment with a strong "one team" culture built on openness, collaboration, and genuine impact.
The Role
This is a hands-on Senior Frontend Engineering position within a team building next-generation AI-driven video forensic and evidence analysis tooling. You'll take real ownership of the user experience behind complex investigative workflows including video review, transcription, timeline analysis, streaming, and AI-assisted insights. Working closely with backend engineers, product, and design, you'll deliver performant, maintainable React applications that power mission-critical workflows at scale.
Key Responsibilities
- Build and maintain React applications using TypeScript, Tanstack Router/Query, and Shadcn UI.
- Design and implement type-safe APIs with tRPC across frontend and backend.
- Develop AWS Lambda functions and manage infrastructure using AWS CDK.
- Work across React (Vite) and monorepos with Turbo and pnpm.
- Write robust test coverage using Vitest and Playwright.
- Optimise performance across bundle sizes, Core Web Vitals, and query caching.
- Review code and uphold strict TypeScript standards and security best practices.
- Collaborate with product and design to take features from requirements through to production.
What You'll Need
Essential:
- 5+ years of professional TypeScript / JavaScript development.
- Expert-level React with modern patterns across SPA applications.
- Strong experience with modern build tools (Vite, Turbo, webpack) and monorepo management.
- A pragmatic approach - you understand the trade-offs between abstraction and clarity.
Nice to Have:
- Experience with tRPC and the Tanstack ecosystem (Query, Router, Table).
- AWS CDK, Tailwind CSS, Shadcn/Radix components.
- Zod validation and Playwright E2E testing.
- React Native exposure.
Why Apply?
- Salary up to £85k depending on experience.
- Hybrid working with a Belfast city centre base.
- Private health insurance and pension matching scheme.
- Generous annual leave allowance.
- Learning and development opportunities with real investment in your growth.
- Cycle to work and Home & Tech schemes via salary sacrifice.
- High-trust environment with significant responsibility and real career progression.
Interested? For more information or to submit your CV, connect with Ryan Quinn on LinkedIn or reach out via the link below.
Senior Frontend Engineer in Lisburn employer: Ocho
Contact Detail:
Ocho Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Frontend Engineer in Lisburn
✨Tip Number 1
Network like a pro! Reach out to folks in your industry on LinkedIn or at local meetups. We all know that sometimes it’s not just what you know, but who you know that can help you land that dream job.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best React and TypeScript projects. We want to see what you can do, so make sure it’s easy to find and navigate. A strong portfolio can really set you apart from the crowd.
✨Tip Number 3
Prepare for those interviews! Research common frontend engineering questions and practice your answers. We recommend doing mock interviews with friends or using online platforms to get comfortable with the process.
✨Tip Number 4
Apply through our website! It’s the easiest way to get your application noticed. We’re always on the lookout for talented individuals like you, so don’t hesitate to hit that apply button!
We think you need these skills to ace Senior Frontend Engineer in Lisburn
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Senior Frontend Engineer role. Highlight your expertise in React, TypeScript, and any relevant projects you've worked on that showcase your ability to deliver performant applications.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about this role and how your background aligns with our mission. Share specific examples of your work with AI-driven tools or complex workflows to grab our attention!
Showcase Your Projects: If you have a portfolio or GitHub repository, include it! We love seeing real-world applications of your skills. Highlight any projects that demonstrate your experience with modern build tools and TypeScript standards.
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s the easiest way for us to keep track of your application and ensure it reaches the right people!
How to prepare for a job interview at Ocho
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in React, TypeScript, and the other tools mentioned in the job description. Brush up on modern patterns and be ready to discuss your experience with build tools like Vite and Turbo. Being able to talk confidently about your past projects will show that you’re the right fit for this role.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles, especially those related to frontend engineering. Think of examples where you had to balance performance and maintainability, and be ready to explain your thought process. This will demonstrate your pragmatic approach and ability to tackle complex workflows.
✨Collaborate Like a Pro
Since this role involves working closely with backend engineers, product, and design teams, be prepared to discuss how you’ve successfully collaborated in the past. Share examples of how you’ve taken features from requirements to production, highlighting your communication skills and teamwork.
✨Ask Insightful Questions
At the end of the interview, don’t forget to ask questions that show your interest in the company and the role. Inquire about their approach to AI-driven tools or how they ensure code quality and security. This not only shows your enthusiasm but also helps you gauge if the company culture aligns with your values.