Senior Fullstack Engineer at VC-backed Web3 infrastructure firm

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.
She will pick the best candidates from Jack's network

The next step is to speak to Jack.

Senior Full-stack Engineer

Company Description: VC-backed Web3 infrastructure firm building proprietary intelligence and data infrastructure.

Job Description:
You will design and build robust software tools to scale global intelligence collection efforts. This role focuses on creating high-impact pipelines to classify and analyze digital data streams, ensuring platform scalability through modern engineering practices. Working with cross-functional teams, you will optimize internal automation and contribute to a mission-critical proprietary graph database.

Location: London, UK

Why this role is remarkable:

• Join a well-funded market leader at the intersection of data engineering and emerging financial technologies

• Make a real-world impact by building sophisticated tools that interpret complex behavioral patterns and trends

• High technical ownership with a remote-friendly culture, learning budgets, and comprehensive health benefits

What you will do:

• Build and maintain scalable services and internal tools, from Kubernetes-deployed applications to specialized browser extensions

• Enhance intelligence collection workflows by integrating disparate systems and implementing robust observability mechanisms

• Mentor fellow engineers and contribute to a culture of technical excellence and evidence-based engineering strategy

The ideal candidate:

• 5+ years of commercial experience with expert-level proficiency in TypeScript, React, and Nest.js

• Strong background building and operating data pipelines using PostgreSQL, Kubernetes, AWS, and Terraform

• Proven ability to deliver both rapid proofs-of-concept and production-grade software in collaborative environments

Who are Jack & Jill?
Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

Next steps
Step 1. Visit our website.
Step 2. Click 'Talk to Jack'.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.
Step 6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs
This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.