Member of Technical Staff – Pre-Training (£150k-£225k + Equity) at Adexis

Member of Technical Staff – Pre-Training (£150k-£225k + Equity) at Adexis

Full-Time No working from home possible
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At a Glance

  • Tasks: Architect and train cutting-edge visuo-tactile models for Physical AI.
  • Company: Join Adexis, a pioneering research lab backed by top VCs and tech giants.
  • Benefits: Competitive salary, equity options, and the chance to shape the future of AI.
  • Other info: Enjoy massive ownership and autonomy in a dynamic, high-growth environment.
  • Why this job: Be part of a founding team solving the unsolved challenges of Physical AI.
  • Qualifications: Experience in training large-scale multimodal models and strong technical instincts.

Adexis is a London-based frontier research lab building the "somatosensory cortex" for Physical AI, backed by leading VCs and researchers from Anthropic, ElevenLabs, and Google DeepMind. They are creating a talent-dense organization focused on bringing the power of touch to machines to achieve physical general intelligence.

As a founding hire, you will architect and train Adexis’s core visuo-tactile foundation model. You will own the entire pipeline, from the tokenization of visual and tactile signals to large-scale pre-training and downstream adaptation. This role defines how robots understand the physical world through touch, setting the scientific direction for physical general intelligence.

Location: London, UK

Why this role is remarkable:

  • Join a founding team of outliers inspired by the Manhattan Project and Bell Labs to solve dexterous manipulation—the unsolved "missing piece" of Physical AI.
  • Work alongside researchers from Anthropic and Google DeepMind with the backing of top-tier VCs to train massive, novel multimodal models from scratch.
  • Enjoy massive scientific ownership and autonomy, defining a new field of visuo-tactile intelligence with a significant equity stake in a high-growth lab.

What You Will Do:

  • Design and own the end-to-end model architecture, determining how visual and tactile signals are tokenized and fused into a single learned representation.
  • Develop a staged training pipeline involving large-scale pre-training on passive data, proprietary contact-rich data, and specialized downstream robotic adaptation.
  • Establish the evaluation framework for tactile understanding and set the scaling roadmap as compute and data resources expand significantly over time.

The ideal candidate:

  • Proven experience training large-scale multimodal or sequence models from scratch, with deep knowledge of data curricula, ablations, and debugging silent failures.
  • Strong technical instincts for multimodal fusion and a track record of shipping models where non-visual modalities measurably improve system performance.
  • High-ownership mindset with the ability to define architectures and make decisive technical choices when existing literature offers no clear direction.

Member of Technical Staff – Pre-Training (£150k-£225k + Equity) at Adexis employer: Jack & Jill

At Jack & Jill, we pride ourselves on being an exceptional employer that fosters a dynamic and innovative work culture. Our team enjoys a range of benefits including flexible working arrangements, professional development opportunities, and a collaborative environment that encourages creativity and growth. Located in a vibrant area, we offer unique advantages such as access to cutting-edge technology and the chance to work with industry leaders in AI-driven marketing strategies.

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Contact Details:

Jack & Jill Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Member of Technical Staff – Pre-Training (£150k-£225k + Equity) at Adexis

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 Jack & Jill 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 Jack & Jill.

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We think you need these skills to ace Member of Technical Staff – Pre-Training (£150k-£225k + Equity) at Adexis

Model Architecture Design
Multimodal Model Training
Data Tokenization
Robotic Adaptation
Evaluation Framework Development
Large-Scale Pre-Training
Technical Decision-Making

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 Jack & Jill.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Jack & Jill 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 Jack & Jill

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 Jack & Jill 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.