Senior Software Engineer in London

Senior Software Engineer in London

London Full-Time 64000 - 96000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Develop innovative AI systems that understand human behaviour and enhance interaction.
  • Company: Join a small, ambitious team at Digital Waffle focused on groundbreaking AI technology.
  • Benefits: Competitive salary, hybrid work model, and opportunities for rapid career growth.
  • Why this job: Shape the future of AI with creative solutions and impactful projects.
  • Qualifications: Experience in TypeScript, LLM fine-tuning, and building full-stack products.
  • Other info: Fast-paced environment that values collaboration and creativity.

The predicted salary is between 64000 - 96000 £ per year.

We’re on a mission to reinvent how AI understands people — not through CVs or data points, but through story, reasoning, and curiosity. We’re building systems that listen, interpret, and understand why people say what they say. The goal? Create AI that perceives human potential, not just human input. If you love working on ideas that feel impossible — keep reading.

The Role

We’re looking for an engineer who blends technical depth with creative instinct. You’ll work directly with founders to shape the intelligence layer behind a new generation of human-aware AI — from LLM reasoning and semantic understanding to full-stack experiences that feel emotionally intelligent. If you’ve worked in a disruptive industry and built something brand new — not just improved what already existed — this will feel familiar.

What You’ll Be Building

  • Core intelligence systems: LLM orchestration, semantic reasoning, and voice understanding
  • Fast, intuitive interfaces that make human-AI interaction feel alive
  • Rapid prototypes that turn bold ideas into working products
  • Scalable infrastructure for experimentation and learning

You’ll Thrive Here If You

  • Come from a disruptive, fast-moving environment
  • Have helped launch or shape new ideas, products, or technologies
  • Think in systems and build with elegance
  • Believe speed drives creativity
  • Are curious about human cognition and behaviour
  • Value truth, craft, and collaboration over hierarchy

What You Bring

  • Deep fluency in TypeScript and modern frameworks
  • Experience with vector databases and embeddings
  • Strength in LLM fine-tuning or multimodal reasoning
  • Proven ability to ship full-stack products fast
  • Experience using Gemini would be preferred

The Culture

Just a small, ambitious team that debates hard, builds fast, and chases ideas that matter.

Senior Software Engineer in London employer: Digital Waffle

Digital Waffle is an exceptional employer for Senior Software Engineers, offering a dynamic and innovative work environment in the heart of Soho. With a focus on creativity and collaboration, employees are encouraged to explore bold ideas and contribute to groundbreaking AI technologies that truly understand human potential. The company promotes a culture of rapid prototyping and experimentation, providing ample opportunities for professional growth and development while enjoying the vibrant atmosphere of London.
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Contact Detail:

Digital Waffle Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Software Engineer in London

✨Tip Number 1

Network like a pro! Reach out to people in the industry, especially those at Digital Waffle. A friendly message on LinkedIn can go a long way in getting your foot in the door.

✨Tip Number 2

Show off your skills! If you’ve got a portfolio or GitHub with projects that highlight your TypeScript and AI expertise, make sure to share it during interviews. It’s all about demonstrating what you can do!

✨Tip Number 3

Prepare for the unexpected! Be ready to discuss not just your technical skills but also your creative problem-solving abilities. Think of examples where you’ve turned bold ideas into reality — that’s what they’re looking for!

✨Tip Number 4

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 being part of the team at Digital Waffle.

We think you need these skills to ace Senior Software Engineer in London

TypeScript
Modern Frameworks
LLM Orchestration
Semantic Reasoning
Voice Understanding
Vector Databases
Embeddings
LLM Fine-Tuning
Multimodal Reasoning
Full-Stack Development
Rapid Prototyping
Scalable Infrastructure
Human Cognition and Behaviour
Creative Problem Solving

Some tips for your application 🫡

Show Your Passion for AI: When writing your application, let your enthusiasm for AI and human cognition shine through. We want to see how your curiosity drives your work and how you can contribute to our mission of creating emotionally intelligent systems.

Highlight Your Disruptive Experience: Make sure to emphasise any experience you've had in fast-moving or disruptive environments. We’re looking for someone who’s not just improved existing products but has actually built something new — so share those stories!

Be Clear and Concise: While we love creativity, clarity is key in your application. Make sure your skills and experiences are easy to understand. Use bullet points if it helps, and don’t forget to tailor your application to the role — we want to see how you fit into our team!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re serious about joining our ambitious team!

How to prepare for a job interview at Digital Waffle

✨Know Your Tech Inside Out

Make sure you’re well-versed in TypeScript and the modern frameworks mentioned in the job description. Brush up on your experience with vector databases and embeddings, as these are crucial for the role. Be ready to discuss specific projects where you've applied these skills.

✨Showcase Your Creative Side

This role is all about blending technical depth with creative instinct. Prepare examples of how you've launched new ideas or products in a disruptive environment. Think of times when you turned bold concepts into reality and be ready to share those stories.

✨Understand Human-AI Interaction

Since the company focuses on human-aware AI, it’s essential to demonstrate your curiosity about human cognition and behaviour. Familiarise yourself with concepts around semantic reasoning and voice understanding, and be prepared to discuss how these can enhance user experiences.

✨Emphasise Collaboration and Speed

The culture values collaboration over hierarchy and speed as a driver of creativity. Share examples of how you've worked effectively in teams and delivered projects quickly. Highlight your ability to debate ideas constructively while still pushing for fast results.

Senior Software Engineer in London
Digital Waffle
Location: London

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