Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join a small team to develop innovative software using cutting-edge AI technologies.
- Company: Dynamic start-up focused on making software development accessible for everyone.
- Benefits: Remote work, competitive salary, and opportunities for professional growth.
- Other info: Exciting environment with a focus on collaboration and innovation.
- Why this job: Shape the future of software with LLM-powered systems and impactful projects.
- Qualifications: Strong TypeScript skills and experience with AI-native workflows required.
The predicted salary is between 60000 - 80000 £ per year.
We've partnered with an innovative start-up who believe anyone should be allowed to build software. Years ago the barrier to entry in software development was simple: a laptop and an internet connection - that changed overnight with the advent of AI which has now become essential for competitive software development. However that comes with a cost - often staggeringly so. You could help change that.
We're looking for a senior full-stack engineer with strong backend fundamentals and real experience shipping LLM-powered agentic systems. You will be joining a small team and shaping how the product gets built.
What you will need:
- Strong TypeScript and solid backend fundamentals - data modeling, API design, concurrency, failure modes
- Production experience with LLM features - tool-calling, prompt iteration, streaming, evals, cost and latency tuning
- AI-native workflow - fluent collaborating with coding agents day-to-day (Claude Code, Cursor, etc.)
- Frontend depth
- Linux fundamentals (Bash, Docker, PTYs, networking)
- Sandbox / container orchestration
The Tech Stack:
- Typescript
- Fastify
- PostgreSQL/Prisma
- Redis
- Next.js/React.js
- Anthropic + OpenAI + Gemini + OpenRouter
- Modal/Daytona/E2B sandboxes
- Better Stack
- Github Actions
Full Stack Engineer in Belfast employer: Christopher Ali
Contact Detail:
Christopher Ali Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full Stack Engineer in Belfast
✨Tip Number 1
Network like a pro! Reach out to fellow developers, attend meetups, and join online communities. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving TypeScript and LLM features. This is your chance to demonstrate what you can bring to the table beyond just a CV.
✨Tip Number 3
Prepare for technical interviews by brushing up on your backend fundamentals and AI-native workflows. Practice coding challenges and be ready to discuss your experience with production-level systems.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take that extra step to connect with us directly.
We think you need these skills to ace Full Stack Engineer in Belfast
Some tips for your application 🫡
Show Off Your TypeScript Skills: Make sure to highlight your strong TypeScript experience in your application. We want to see how you've used it in real projects, especially when it comes to backend fundamentals and LLM features.
Share Your Production Experience: Don’t hold back on detailing your production experience with LLM features. Tell us about the systems you've built, the challenges you faced, and how you tackled them. This will help us understand your hands-on expertise.
Be Authentic and Personal: We love a bit of personality! When writing your application, let your passion for software development shine through. Share your journey and what excites you about working with AI-native workflows and coding agents.
Apply Through Our Website: To make sure your application gets the attention it deserves, apply directly through our website. It’s the best way for us to keep track of your application and get back to you quickly!
How to prepare for a job interview at Christopher Ali
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, especially TypeScript and backend fundamentals. Brush up on data modelling, API design, and concurrency issues. Being able to discuss your experience with these tools confidently will show that you’re a strong candidate.
✨Showcase Your LLM Experience
Since production experience with LLM features is crucial, prepare specific examples of projects where you've implemented tool-calling, prompt iteration, or cost and latency tuning. Be ready to discuss challenges you faced and how you overcame them, as this will demonstrate your problem-solving skills.
✨Demonstrate Collaboration Skills
As you'll be working closely with coding agents, highlight any past experiences where you collaborated with AI tools or other team members. Discuss how you’ve integrated AI into your workflow and how it improved your development process. This will show that you can thrive in an AI-native environment.
✨Prepare for Technical Questions
Expect technical questions related to Linux fundamentals, container orchestration, and the specific frameworks listed. Practise explaining concepts clearly and concisely, as well as solving problems on the spot. This will help you stand out as a knowledgeable and capable engineer.