At a Glance
- Tasks: Lead AI projects, optimise systems, and write production code in a hands-on role.
- Company: Fast-scaling AI business with a global remote team and engineering-led culture.
- Benefits: Up to £185K salary, £60K equity, fully remote work, and direct access to the CTO.
- Other info: No CV needed; apply with your LinkedIn profile and enjoy low bureaucracy.
- Why this job: Join a dynamic team solving complex AI challenges and make a real impact.
- Qualifications: Strong Python/PyTorch experience and a background in production-scale ML/LLM systems.
The predicted salary is between 185000 - 185000 £ per year.
I'm working on a unique AI role with one of the fastest-scaling AI businesses in the world right now. Up to £185,000 base + roughly £60,000 equity, fully remote globally. There is no office. Around 80 people worldwide. The company has scaled from 0 to 50 million users in around 2 years and is now processing 3 BILLION LLM tokens daily across mostly self-hosted infrastructure.
This is not an “AI wrapper” business. The engineering challenges are difficult:
- inference optimisation
- latency at scale
- RAG/memory systems
- RLHF/fine-tuning
- moderation/alignment systems
They’re looking for a very hands-on AI Tech Lead who still enjoys building systems and writing production code. Strong experience with Python/PyTorch, vLLM, Hugging Face and production-scale ML/LLM systems is essential.
The sort of person likely to fit this role:
- has shipped AI products used by millions
- understands production AI systems at scale
- values shipping quickly and pragmatically
- enjoys ownership and autonomy
Small senior AI team, direct access to the CTO, low bureaucracy and a very engineering-led culture. Most people in the business have come from very successful startups or Tier 1 companies like Palantir, Meta and Anthropic, or companies with an outstanding engineering pedigree like Deel.
This role is open to anyone across the EU, and the company will pay in your local currency. For the ease of my network, the role is advertised in pounds, but the same salary would be paid out in euros etc. £185K is roughly €215K, you get the idea.
No CV needed at this stage. Feel free to apply with your LinkedIn profile and we can cross the CV bridge later.
Lead LLM Engineer in Chelmsford employer: Tact
Join one of the fastest-scaling AI businesses globally, where you can thrive in a fully remote environment with a competitive salary of up to £185K plus equity. With a strong engineering-led culture and minimal bureaucracy, you'll have direct access to the CTO and the opportunity to work alongside a talented team from top-tier companies, fostering both personal and professional growth in a dynamic and innovative setting.
StudySmarter Expert Advice🤫
We think this is how you could land Lead LLM Engineer in Chelmsford
✨Tip Number 1
Make sure your LinkedIn profile is up to date and showcases your skills in Python, PyTorch, and LLM systems. Highlight any projects where you've shipped AI products used by millions; this will grab attention!
✨Tip Number 2
Network like a pro! Reach out to connections in the AI space, especially those who have experience in startups or Tier 1 companies. A personal recommendation can make all the difference in landing that interview.
✨Tip Number 3
Prepare for technical interviews by brushing up on inference optimisation and latency at scale. Be ready to discuss your hands-on experience with production code and how you tackle engineering challenges.
✨Tip Number 4
Don’t forget to apply through our website! It’s a straightforward process, and we love seeing candidates who are eager to join our community. Plus, it keeps everything organised on our end!
We think you need these skills to ace Lead LLM Engineer in Chelmsford
Some tips for your application 🫡
Showcase Your Experience:When applying, make sure to highlight your hands-on experience with AI products and production-scale ML/LLM systems. We want to see how you've tackled engineering challenges in the past, so don’t hold back!
Be Authentic:Let your personality shine through in your application. We value ownership and autonomy, so share your passion for building systems and writing production code. We’re looking for someone who truly enjoys what they do!
Tailor Your LinkedIn Profile:Since you can apply with your LinkedIn profile, ensure it’s up-to-date and reflects your relevant skills and experiences. Highlight your work with Python, PyTorch, and any other tools mentioned in the job description.
Apply Through Our Website:Don’t forget to apply through our website! It’s the easiest way for us to keep track of your application and ensures you’re considered for this exciting opportunity. We can’t wait to hear from you!
How to prepare for a job interview at Tact
✨Know Your Tech Inside Out
Make sure you’re well-versed in Python, PyTorch, and the other technologies mentioned in the job description. Brush up on your knowledge of LLM systems and be ready to discuss specific projects where you've implemented these technologies.
✨Showcase Your Problem-Solving Skills
Prepare to talk about the engineering challenges you've faced, especially around inference optimisation and latency at scale. Use concrete examples to demonstrate how you tackled these issues and what the outcomes were.
✨Emphasise Your Hands-On Experience
This role is all about being hands-on, so highlight your experience in building systems and writing production code. Share stories that illustrate your ownership and autonomy in previous roles, as this aligns with the company culture.
✨Be Ready for a Technical Deep Dive
Expect technical questions that dive deep into your understanding of RAG/memory systems and RLHF/fine-tuning. Prepare to explain your thought process and decision-making in these areas, as it will show your depth of knowledge and practical experience.
