At a Glance
- Tasks: Build and fine-tune AI systems for real-world decision-making.
- Company: High-growth tech company focused on innovative AI solutions.
- Benefits: Competitive salary, hybrid working, and a modern engineering culture.
- Other info: Exciting opportunity for career growth in a dynamic team.
- Why this job: Make a real impact with cutting-edge AI technology in a collaborative environment.
- Qualifications: Strong Python skills and experience with LLM frameworks required.
The predicted salary is between 50000 - 70000 € per year.
All candidates must be eligible to work in the UK - Visa Sponsorship is not available. We’re partnered with a high-growth technology company building production AI systems that turn large-scale, unstructured data into actionable intelligence. This role sits within a strong AI/ML team working on LLMs, RAG, and agent-based systems used in real-world decision-making environments.
What You’ll Do
- Build and fine-tune LLM-powered systems for reasoning and multi-step workflows
- Design agentic AI architectures using modern frameworks (e.g. LangGraph)
- Develop scalable RAG pipelines and semantic search with vector databases
- Ship production ML APIs and services for real-time inference
- Own deployment, monitoring, evaluation, and cost/latency optimisation
- Work closely with product and domain experts to deliver practical ML solutions
What We’re Looking For
- Strong Python experience with PyTorch and/or TensorFlow
- Hands‑on experience with LLM frameworks (LangChain, LangGraph, AutoGen, etc.)
- Proven experience with RAG systems and vector databases
- Solid understanding of distributed systems, microservices, and data pipelines
- Experience deploying and operating ML systems in production
Why Apply
- Real‑world AI systems (not research or demos)
- High ownership and technical impact
- Hybrid working and a modern engineering culture
Interested? Submit your CV for full info, or reach out to Carol Donnelly on carol@vivatechtalent.com.
Seniority level: Mid‑Senior level
Employment type: Full-time
Job function: Information Technology
Industries: Staffing and Recruiting
Location: Belfast, Northern Ireland, United Kingdom
Salary: £50,000.00-£70,000.00
Senior AI Engineer in Belfast employer: ViVA Tech Talent
Join a dynamic technology company in Belfast that champions innovation and real-world applications of AI. With a strong focus on employee growth, you will have the opportunity to work alongside industry experts in a collaborative environment that values high ownership and technical impact. Enjoy a modern engineering culture with hybrid working options, making it an excellent place for those looking to advance their careers in AI and machine learning.
StudySmarter Expert Advice🤫
We think this is how you could land Senior AI Engineer in Belfast
✨Tip Number 1
Network like a pro! Reach out to folks in the AI and ML space, especially those who work at companies you're interested in. A friendly chat can open doors that a CV just can't.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving LLMs and agentic AI. This gives potential employers a taste of what you can do beyond the written application.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and problem-solving skills. Be ready to discuss your experience with Python, PyTorch, and TensorFlow, as well as any hands-on projects you've tackled.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining our team.
We think you need these skills to ace Senior AI Engineer in Belfast
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Python, LLM frameworks, and RAG systems. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about AI and how your background makes you a perfect fit for our team. Keep it concise but impactful!
Showcase Your Projects:If you've worked on any real-world AI systems or have hands-on experience with ML APIs, make sure to mention them. We love seeing practical applications of your skills, so include links or descriptions of your work!
Apply Through Our Website:We encourage you to submit your application through our website. It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. Plus, it’s super easy!
How to prepare for a job interview at ViVA Tech Talent
✨Know Your Tech Inside Out
Make sure you’re well-versed in Python, PyTorch, and TensorFlow. Brush up on your experience with LLM frameworks like LangChain and LangGraph, as well as RAG systems and vector databases. Being able to discuss your hands-on experience confidently will impress the interviewers.
✨Showcase Real-World Applications
Prepare examples of how you've built and deployed ML systems in production. Discuss specific projects where you’ve optimised for cost and latency, and how your solutions have made a tangible impact. This will demonstrate your ability to deliver practical ML solutions.
✨Understand the Company’s Needs
Research the technology company you’re interviewing with. Understand their products and how they use AI to turn unstructured data into actionable intelligence. Tailor your responses to show how your skills align with their goals and how you can contribute to their success.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, the challenges they face with AI systems, and their engineering culture. This shows your genuine interest in the role and helps you assess if it’s the right fit for you too.
